/// <summary>
/// Constructor
/// </summary>
/// <param name="device">Device</param>
/// <param name="model">Model Data</param>
public SharpModel(SharpDevice device, ModelData model)
{
this.Name = model.Name;
this.Device = device;
Children = new List<Node>();
Geometries = new List<Geometry>();
Animations = new List<AnimationManager>();
foreach (var m in model.Nodes)
{
var c = new Node(Device, m, this);
Children.Add(c);
}
//Animations
Animations = new List<AnimationManager>();
foreach (Animation anim in model.Animations)
{
//carica le animazioni
Animations.Add(new AnimationManager(anim));
}
Initialize();
SetTime(0);
}
//Constructor
internal Geometry(SharpDevice device, ModelGeometry data, bool animated)
{
this.Name = data.Name;
this.Device = device;
//Data
List<VertexFormat> vertices = new List<VertexFormat>(data.Vertices);
List<int> indices = new List<int>(data.Indices);
VertexCount = vertices.Count;
IndexCount = indices.Count;
//Vertex Buffer
VertexBuffer = SharpDX.Direct3D11.Buffer.Create<VertexFormat>(Device.Device, BindFlags.VertexBuffer, vertices.ToArray());
//Index Buffer
IndexBuffer = SharpDX.Direct3D11.Buffer.Create<int>(Device.Device, BindFlags.IndexBuffer, indices.ToArray());
Material = new Material(data.Material);
IsAnimated = animated;
transformBuffer = new Buffer11(Device.Device, Utilities.SizeOf<SkinShaderInformation>(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0);
paletteBuffer = new Buffer11(Device.Device, Utilities.SizeOf<Matrix>() * 256, ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="device">Device</param>
/// <param name="model">Model Data</param>
public SharpModel(SharpDevice device, ModelData model)
{
this.Name = model.Name;
this.Device = device;
Children = new List <Node>();
Geometries = new List <Geometry>();
Animations = new List <AnimationManager>();
foreach (var m in model.Nodes)
{
var c = new Node(Device, m, this);
Children.Add(c);
}
//Animations
Animations = new List <AnimationManager>();
foreach (Animation anim in model.Animations)
{
//carica le animazioni
Animations.Add(new AnimationManager(anim));
}
Initialize();
SetTime(0);
}
//Constructor
internal Geometry(SharpDevice device, ModelGeometry data, bool animated)
{
this.Name = data.Name;
this.Device = device;
//Data
List <VertexFormat> vertices = new List <VertexFormat>(data.Vertices);
List <int> indices = new List <int>(data.Indices);
VertexCount = vertices.Count;
IndexCount = indices.Count;
//Vertex Buffer
VertexBuffer = SharpDX.Direct3D11.Buffer.Create <VertexFormat>(Device.Device, BindFlags.VertexBuffer, vertices.ToArray());
//Index Buffer
IndexBuffer = SharpDX.Direct3D11.Buffer.Create <int>(Device.Device, BindFlags.IndexBuffer, indices.ToArray());
Material = new Material(data.Material);
IsAnimated = animated;
transformBuffer = new Buffer11(Device.Device, Utilities.SizeOf <SkinShaderInformation>(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0);
paletteBuffer = new Buffer11(Device.Device, Utilities.SizeOf <Matrix>() * 256, ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="device">Device</param>
/// <param name="node">Parent Node</param>
/// <param name="Model">Sharp Model</param>
public Node(SharpDevice device, ModelNode node, SharpModel Model)
{
Name = node.Name;
World = node.World;
PreComputed = this.World;
Children = new List<Node>();
//Create Child Nodes
foreach (var m in node.Children)
{
var c = new Node(device, m, Model);
c.Parent = this;
Children.Add(c);
}
//Create Node Geometries
foreach (var g in node.Geometries)
{
var g3d = new Geometry(device, g, node.Skinning != null);
g3d.Node = this;
Model.Geometries.Add(g3d);
}
//Get Skinning Data
if (node.Skinning != null)
{
Skinning = new SkinData()
{
BindMatrix = node.Skinning.BindMatrix,
InverseBindMatrix = new List<Matrix>(node.Skinning.InverseBinding),
JointNames = new List<string>(node.Skinning.JointNames),
};
}
}
public void Update(SharpDevice device, Matrix View, Matrix Projection)
{
TransUpdate( );
SendGPUData(device, View, Projection);
MMDModelMorph.UpdateMorph(OrigVertice, Vertice);
UpdateMesh( );
Mesh.Begin( );
for (int i = 0; i < Mesh.SubSets.Count; i++)
{
SharpSubSet sharpSubSet = Mesh.SubSets[i];
PixelShaderStage pixelShader = device.DeviceContext.PixelShader;
MaterialGPUData materialData = Materials[i].MaterialData;
device.DeviceContext.PixelShader.SetShaderResource(0, sharpSubSet.DiffuseMap);
device.DeviceContext.PixelShader.SetShaderResource(1, sharpSubSet.SphereMap);
pixelShader.SetConstantBuffer(1, MaterialDataBuffer);
device.UpdateData(MaterialDataBuffer, materialData);
//set texture
Mesh.Draw(i);
}
// https://gamedev.stackexchange.com/questions/49779/different-shaders-for-different-objects-directx-11
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="device">Device</param>
/// <param name="node">Parent Node</param>
/// <param name="Model">Sharp Model</param>
public Node(SharpDevice device, ModelNode node, SharpModel Model)
{
Name = node.Name;
World = node.World;
PreComputed = this.World;
Children = new List <Node>();
//Create Child Nodes
foreach (var m in node.Children)
{
var c = new Node(device, m, Model);
c.Parent = this;
Children.Add(c);
}
//Create Node Geometries
foreach (var g in node.Geometries)
{
var g3d = new Geometry(device, g, node.Skinning != null);
g3d.Node = this;
Model.Geometries.Add(g3d);
}
//Get Skinning Data
if (node.Skinning != null)
{
Skinning = new SkinData()
{
BindMatrix = node.Skinning.BindMatrix,
InverseBindMatrix = new List <Matrix>(node.Skinning.InverseBinding),
JointNames = new List <string>(node.Skinning.JointNames),
};
}
}
public static void Main( string[] args )
{
if ( !SharpDevice.IsDirectX11Supported( ) )
{
MessageBox.Show( "DirectX11 Not Supported" );
return;
}
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "pmx|*.pmx";
if ( openFileDialog.ShowDialog( ) == DialogResult.OK )
{
string V = openFileDialog.FileName;
//PMXLoader.WriteTestCSV( V );
LoadedFromDialog = new PMXLoader( V );
Model = LoadedFromDialog.MMDModel;
MorphViewer = new VertMorphViewer( Model.Morphs );
Model.BindMorphProp( MorphViewer.BarValues );
MorphViewer.Show( );
ModForm = new BlenderModifier.SphereModForm( LoadedFromDialog);
ModForm.OnLoadReferenceModel = OnLoadReferenceModel;
NormalStart( );
}
}
public static void NormalStart()
{
//render form
Form = new RenderForm( );
Form.Text = "MMD Model Viewer";
ModForm.Show( );
ModForm.SetFactorBoxChanged( OnFactorTextChanged );
ModForm.SetRadiusBoxChanged( OnFactorTextChanged );
ModForm.SetAlphaBarChanged( OnAlphaBarChanged );
ModForm.SetOffsetBoxChanged( OnOffsetBoxChanged );
ModForm.SetMorphNameChanged( OnMorphNameChanged );
ModForm.SetScaleChanged( OnScaleChanged );
ModForm.SetRotChanged( OnRotTextChanged );
#region addEvent
Form.MouseClick += Form_MouseClick;
Form.MouseMove += Form_MouseMove;
Form.MouseWheel += Form_MouseWheel;
Form.KeyUp += Form_KeyUp;
Form.FormClosed += Form_FormClosed;
;
Debug = new VDBDebugger( );
#endregion
using ( SharpDevice device = new SharpDevice( Form ) )
{
#if Lattice
LatticeForm = new LatticeForm( Model , device );
LatticeForm.Show( );
#endif
Model.LoadTexture( device );
Axis.LoadTexture( device );
#if Lattice
LatticeForm.LoadTexture( device );
#endif
#if DEBUGLINE
Line.LoadTexture(device);
Line.AfterLoaded();
#endif
//init frame counter
FpsCounter.Reset( );
device.SetBlend( BlendOperation.Add , BlendOption.SourceAlpha , BlendOption.InverseSourceAlpha );
OnResizeForm( ( float )Form.ClientRectangle.Width / Form.ClientRectangle.Height , device );
//main loop
RenderLoop.Run( Form , () => OnUpdate( device ) );
//release resource
Model.Dispose( );
RefModel?.Dispose( );
Axis.Dispose( );
#if DEBUGLINE
Line.Dispose();
#endif
}
}
public Water(SharpDevice device)
{
vertices = new ColoredVertex[N * M];
for (int i = 0; i < M; i++)
{
for (int j = 0; j < N; j++)
{
vertices[i * N + j] = new ColoredVertex(
new Vector3(i * size / N + botLeftCorner.X, 0 + botLeftCorner.Y, j * size / M + botLeftCorner.Z),
new Vector4((i + 0.0f) / M, (j + 0.0f) / N, 0, 1)
);
}
}
indices = new int[6 * (N - 1) * (M - 1)];
for (int i = 0; i < M - 1; i++)
{
for (int j = 0; j < N - 1; j++)
{
int act = i * (N - 1) + j;
int fullIndex = i * N + j;
indices[6 * act + 0] = fullIndex;
indices[6 * act + 1] = fullIndex + 1;
indices[6 * act + 2] = fullIndex + N;
indices[6 * act + 3] = fullIndex + 1;
indices[6 * act + 4] = fullIndex + N + 1;
indices[6 * act + 5] = fullIndex + N;
}
}
this.createMesh(device);
}
SharpMesh GetSharpMesh(SharpDevice device)
{
SharpMesh mesh = new SharpMesh(device);
List <int> indices = new List <int>( );
List <Face> faces = new List <Face>( );
List <string> texList = new List <string>( );
List <string> notFoundTexList = new List <string>( );
int icount = 0;
foreach (Material item in Materials)
{
indices.AddRange(item.FlattenFace);
int faceCount = item.FlattenFace.Count( );
SharpSubSet subSet = new SharpSubSet( )
{
IndexCount = faceCount,
StartIndex = icount,
};
if (item.TexName != string.Empty)
{
var filename = TryGetResource(device, item.TexName);
// 存在しないパスなら読まない
filename.Match(() => notFoundTexList.Add(item.TexName), r => subSet.DiffuseMap = r);
}
if (item.SphereName != string.Empty)
{
var filename = TryGetResource(device, item.SphereName);
filename.Match(() => notFoundTexList.Add(item.SphereName), r => subSet.SphereMap = r);
}
mesh.SubSets.Add(subSet);
for (int i = icount; i < icount + faceCount; i += 3)
{
int ind1 = indices[i];
int ind2 = indices[i + 1];
int ind3 = indices[i + 2];
Face item1 = new Face(Vertice[ind1].Position, Vertice[ind2].Position, Vertice[ind3].Position, item.Name);
//Debug.WriteLine("first " + item1.TriString);
faces.Add(item1);
}
icount += faceCount;
}
Index = indices.ToArray( );
Faces = faces.ToArray( );
var inds = Index.Select(x => x.ToString( ));
var facesS = Faces.Select(x => x.ToString( ));
//inds.Concat( facesS ).Concat( texList ).WriteFile( DirPath + "loadedFile.txt" );
notFoundTexList.WriteFile(DirPath + "notFoundTextures.txt");
ModelStr = Faces.Select(f => f.TriString).ConcatStr( );
mesh.SetOnly(Vertice, Index);
return(mesh);
}
static void PostViewUpdate( SharpDevice device )
{
FpsCounter.Update( );
CameraRay = new RayWrap( Ray.GetPickRay( ( int )Clicked.X , ( int )Clicked.Y , Viewport , View * Projection ) );
RayWrap currentRay = new RayWrap( Ray.GetPickRay( ( int )Mouse.Position.X , ( int )Mouse.Position.Y , Viewport , View * Projection ) );
#if FONT
// 最小化したときフォントがなくなることがあった
device.Font.Begin( );
//draw string
device.Font.DrawString( "FPS: " + FpsCounter.FPS , 0 , 0 );
device.Font.DrawString( "mouse: " + CameraRay.From , 0 , 30 );
device.Font.DrawString( "mouseto: " + CameraRay.To , 0 , 60 );
//Debug.vdb_label( "model" );
//Debug.Send( Axis.ModelStr );
Debug.vdb_label( "ray" );
Debug.Send( CameraRay.RayStr );
#endif
var hits = Axis.HitPos( CameraRay ).ToArray( );
for ( int j = 0 ; j < hits.Count( ) ; j++ )
{
Debug.vdb_label( "hit" );
Debug.Send( hits[ j ].HitPosition.DebugStr( ) );
#if FONT
device.Font.DrawString( "hit: " + hits[ j ].Info , 0 , 90 + 30 * j );
#endif
}
Axis.OnClicked( Mouse , currentRay );
//Axis.Scale = new Vector3( 0.5f );
ModForm.SetOffset( Axis.Position );
ModForm.EulerRotate = Axis.Rotation.EulerAngle( );
#if DEBUGLINE
//Line.OnClicked(Mouse, currentRay);
//Line.SetLine( Vector3.Zero , Axis.RotXFrame);
//line.SetLine(new Vector3(2,-12,-12), new Vector3(-8,8,10));
#endif
#if ENABLE_SPHERE
Model.ToSphere( Axis.World );
Model.ToSphere( Axis.World.InvX( ) , true );
#else
LatticeForm.FixedUpdate( View , Projection );
Debug.vdb_label( "lattice" );
foreach ( var item in LatticeForm.AllLatticeString)
{
//item.DebugWrite( );
Debug.Send( item );
}
LatticeForm.OnClicked( Mouse , currentRay );
#endif
#if FONT
//flush text to view
device.Font.End( );
#endif
}
/// <summary>
/// Create a batch manager for drawing text and sprite
/// </summary>
/// <param name="device">Device pointer</param>
/// <param name="filename">Path of the font file</param>
public SharpBatch(SharpDevice device, string filename)
{
Device = device;
GraphicsDevice = GraphicsDevice.New(Device.Device);
GraphicsDevice.SetViewports(Device.DeviceContext.Rasterizer.GetViewports()[0]);
Batch = new SpriteBatch(GraphicsDevice);
Font = SpriteFont.Load(GraphicsDevice, filename);
}
public void LoadTexture(SharpDevice device)
{
Mesh = GetSharpMesh(device);
PrepareShader(device, "../../HLSLModel.txt");
MaterialDataBuffer = Shader.CreateBuffer <MaterialGPUData>( );
}
/// <summary>
/// Draw Animated Model
/// </summary>
/// <param name="device">Device</param>
/// <param name="information">Information</param>
public void Draw(SharpDevice device, SkinShaderInformation information)
{
//Iterate each geometry
foreach (Geometry g in Geometries)
{
g.Apply(information);
g.Draw(device.DeviceContext);
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="device">Device</param>
/// <param name="breakOnWarning">Generate an error on warning</param>
public SharpDebugger(SharpDevice device, bool breakOnWarning)
{
_device = device;
//init the debug device
Debug = new DeviceDebug(device.Device);
//init the queue interface
Queue = Debug.QueryInterface<InfoQueue>();
if (breakOnWarning)
Queue.SetBreakOnSeverity(MessageSeverity.Warning, true);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="device">Device</param>
/// <param name="size">Buffer size</param>
public SharpOutputBuffer(SharpDevice device, int size)
{
Device = device;
BufferDescription desc = new BufferDescription()
{
SizeInBytes = size,
BindFlags = BindFlags.VertexBuffer | BindFlags.StreamOutput,
Usage = ResourceUsage.Default,
};
_buffer = new Buffer11(Device.Device, desc);
}
Option <ShaderResourceView> TryGetResource(SharpDevice device, string path)
{
string filename = DirPath + Path.DirectorySeparatorChar + path;
if (File.Exists(filename))
{
return(Option.Return(device.LoadTextureFromFile(filename)));
}
else
{
return(Option.Return <ShaderResourceView>( ));
}
}
protected void SendGPUData(SharpDevice device, Matrix View, Matrix Projection)
{
//apply shader
Shader.Apply( );
//apply constant buffer to shader
VertexShader.SetConstantBuffer(0, GPUDataBuffer);
PixelShader.SetConstantBuffer(0, GPUDataBuffer);
GpuData.View = View;
GpuData.WorldViewProjection = World * View * Projection;
GpuData.World = World;
device.UpdateData(GPUDataBuffer, GpuData);
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 3: Font";
//main loop
using (SharpDevice device = new SharpDevice(form))
{
//create font from file (generated with tkfont.exe)
SharpBatch font = new SharpBatch(device, "textfont.dds");
RenderLoop.Run(form, () =>
{
//resize if form was resized
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//clear color
device.Clear(Color.CornflowerBlue);
//begin drawing text
font.Begin();
//draw string
font.DrawString("Hello SharpDX", 0, 0, Color.White);
font.DrawString("Current Time " + DateTime.Now.ToString(), 0, 32, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
font.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 3: Font";
//main loop
using (SharpDevice device = new SharpDevice(form))
{
//create font from file (generated with tkfont.exe)
SharpBatch font = new SharpBatch(device, "textfont.dds");
RenderLoop.Run(form, () =>
{
//resize if form was resized
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//clear color
device.Clear(Color.CornflowerBlue);
//begin drawing text
font.Begin();
//draw string
font.DrawString("Hello SharpDX", 0, 0, Color.White);
font.DrawString("Current Time " + DateTime.Now.ToString(), 0, 32, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
font.Dispose();
}
}
protected void PrepareShader(SharpDevice device, string shaderPath)
{
//init shader
Shader = new SharpShader(device, shaderPath,
new SharpShaderDescription( )
{
VertexShaderFunction = "VS", PixelShaderFunction = "PS"
},
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 24, 0)
});
VertexShader = device.DeviceContext.VertexShader;
PixelShader = device.DeviceContext.PixelShader;
GPUDataBuffer = Shader.CreateBuffer <GPUData>( );
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 3: Font";
//main loop
using (SharpDevice device = new SharpDevice(form))
{
RenderLoop.Run(form, () =>
{
//resize if form was resized
if (device.MustResize)
{
device.Resize();
}
//clear color
device.Clear(Color.CornflowerBlue);
//begin drawing text
device.Font.Begin();
//draw string
device.Font.DrawString("Hello SharpDX", 0, 0);
device.Font.DrawString("Current Time " + DateTime.Now.ToString(), 0, 32);
//flush text to view
device.Font.End();
//present
device.Present();
});
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 3: Font";
//main loop
using (SharpDevice device = new SharpDevice(form))
{
RenderLoop.Run(form, () =>
{
//resize if form was resized
if (device.MustResize)
{
device.Resize();
}
//clear color
device.Clear(Color.CornflowerBlue);
//begin drawing text
device.Font.Begin();
//draw string
device.Font.DrawString("Hello SharpDX", 0, 0);
device.Font.DrawString("Current Time " + DateTime.Now.ToString(), 0, 32);
//flush text to view
device.Font.End();
//present
device.Present();
});
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="device">Device</param>
/// <param name="size">Cube Size</param>
/// <param name="format">Color Format</param>
public SharpCubeTarget(SharpDevice device, int size, Format format)
{
Device = device;
Size = size;
Texture2D target = new Texture2D(device.Device, new Texture2DDescription()
{
Format = format,
Width = size,
Height = size,
ArraySize = 6,
BindFlags = BindFlags.RenderTarget | BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.TextureCube,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
});
_target = new RenderTargetView(device.Device, target);
_resource = new ShaderResourceView(device.Device, target);
ComObject.Dispose(ref target);
var _zbufferTexture = new Texture2D(Device.Device, new Texture2DDescription()
{
Format = Format.D16_UNorm,
ArraySize = 6,
MipLevels = 1,
Width = size,
Height = size,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.TextureCube
});
// Create the depth buffer view
_zbuffer = new DepthStencilView(Device.Device, _zbufferTexture);
ComObject.Dispose(ref _zbufferTexture);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="device">Device</param>
/// <param name="width">Width</param>
/// <param name="height">Height</param>
/// <param name="format">Format</param>
public SharpRenderTarget(SharpDevice device, int width, int height, Format format)
{
Device = device;
Height = height;
Width = width;
Texture2D target = new Texture2D(device.Device, new Texture2DDescription()
{
Format = format,
Width = width,
Height = height,
ArraySize = 1,
BindFlags = BindFlags.RenderTarget | BindFlags.ShaderResource,
CpuAccessFlags = CpuAccessFlags.None,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
});
_target = new RenderTargetView(device.Device, target);
_resource = new ShaderResourceView(device.Device, target);
target.Dispose();
var _zbufferTexture = new Texture2D(Device.Device, new Texture2DDescription()
{
Format = Format.D16_UNorm,
ArraySize = 1,
MipLevels = 1,
Width = width,
Height = height,
SampleDescription = new SampleDescription(1, 0),
Usage = ResourceUsage.Default,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None
});
// Create the depth buffer view
_zbuffer = new DepthStencilView(Device.Device, _zbufferTexture);
_zbufferTexture.Dispose();
}
public static void RenderQuadTree2(SharpDevice device, SharpShader shader, SharpDX.Direct3D11.Buffer buffer, Matrix viewProjection)
{
if (secondQuadTreeMesh == null)
{
return;
}
secondQuadtreeRenderData.worldViewProjection = quadTreeTranslation * viewProjection;
device.SetFillModeSolid();
device.SetCullModeNone();
device.SetDefaultBlendState();
device.ApplyRasterState();
device.UpdateAllStates();
device.UpdateData(buffer, secondQuadtreeRenderData);
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
shader.Apply();
secondQuadTreeMesh.Draw();
}
public LatticeForm(MMDModel model, SharpDevice device)
{
InitializeComponent( );
Lattice = new LatticeDef(model, new int[] { 4, 4, 4 });
//foreach ( var item in Lattice.LatticeData )
for (int i = 0; i < Lattice.LatticeData.Length; i++)
{
var item = Lattice.LatticeData[i];
var pos = item.Value.Position;
SharpMesh mesh = SharpMesh.CreateQuad(device, 0.1f, true);
ModelInWorld rectModel = ModelInWorld.Create(mesh, pos.TransMat( ), "../../HLSL.txt");
LatticePoint.Add(rectModel);
rectModel.SetFaceFromSharpMesh("lattice" + i);
}
var lats = new[]
{
Lat0,
Lat1,
Lat2,
Lat3,
Lat4,
Lat5,
Lat6,
Lat7,
Lat8,
};
for (int i = 0; i < lats.Length; i++)
{
#if true
Lattice.LatticeString[i].BindTo(lats[i], x => x.Text, BindingMode.TwoWay,
targetUpdateTrigger: ReactiveHelper.TextBoxChanged(lats[i]));
#endif
}
LatticePointControl = new DraggableAxis("axis/axisold.csv");
}
public void DetermineQuadtreeRenderStuff(ref CLFile data, SharpDevice device, ProgressBar bar)
{
List <Vertex> QuadNodeVertexList = new List <Vertex>();
List <int> QuadNodeIndexList = new List <int>();
int k = 0;
foreach (QuadNode i in data.CLQuadNodeList)
{
bar.PerformStep();
if (i.Child == 0 | i.Index == 0)
{
QuadNodeVertexList.Add(new Vertex(new Vector3(i.NodeSquare.X, 0, i.NodeSquare.Y)));
QuadNodeIndexList.Add(k);
QuadNodeIndexList.Add(k + 1);
QuadNodeVertexList.Add(new Vertex(new Vector3(i.NodeSquare.X + i.NodeSquare.Width, 0, i.NodeSquare.Y)));
QuadNodeIndexList.Add(k + 1);
QuadNodeIndexList.Add(k + 2);
QuadNodeVertexList.Add(new Vertex(new Vector3(i.NodeSquare.X + i.NodeSquare.Width, 0, i.NodeSquare.Y + i.NodeSquare.Height)));
QuadNodeIndexList.Add(k + 2);
QuadNodeIndexList.Add(k + 3);
QuadNodeVertexList.Add(new Vertex(new Vector3(i.NodeSquare.X, 0, i.NodeSquare.Y + i.NodeSquare.Height)));
QuadNodeIndexList.Add(k + 3);
QuadNodeIndexList.Add(k);
k += 4;
}
}
if (quadTreeMesh != null)
{
quadTreeMesh.Dispose();
}
quadTreeMesh = SharpMesh.Create(device, QuadNodeVertexList.ToArray(), QuadNodeIndexList.ToArray(), new List <SharpSubSet>()
{
new SharpSubSet(0, QuadNodeIndexList.Count, null)
}, SharpDX.Direct3D.PrimitiveTopology.LineList);
mainQuadtreeRenderData.Color = new Vector4(0.9f, 0.3f, 0.6f, 1f);
}
public CLFile LoadCLFile(string FileName, SharpDevice device, ProgressBar bar)
{
CLFile data = new CLFile(0);
BinaryReader CLReader = new BinaryReader(new FileStream(FileName, FileMode.Open));
CLReader.BaseStream.Position = 0;
data.numBytes = Switch(CLReader.ReadUInt32());
//Get total number of bytes in file
if (data.numBytes != CLReader.BaseStream.Length)
{
throw new ArgumentException("Not a valid CL file.");
}
//Get offset of structs
data.pointQuadtree = Switch(CLReader.ReadUInt32());
data.pointTriangle = Switch(CLReader.ReadUInt32());
data.pointVertex = Switch(CLReader.ReadUInt32());
//Get quadtree center and radius
data.quadCenterX = Switch(CLReader.ReadSingle());
data.quadCenterY = Switch(CLReader.ReadSingle());
data.quadCenterZ = Switch(CLReader.ReadSingle());
data.quadLength = Switch(CLReader.ReadSingle());
//Get amount of stuff
data.basePower = Switch(CLReader.ReadUInt16());
data.numTriangles = Switch(CLReader.ReadUInt16());
data.numVertices = Switch(CLReader.ReadUInt16());
data.numQuadnodes = Switch(CLReader.ReadUInt16());
bar.Maximum = data.numTriangles + data.numVertices + 3 * data.numQuadnodes;
List <Triangle> CLTriangleList = new List <Triangle>(data.numTriangles);
List <CollisionVertex> CLVertexList = new List <CollisionVertex>(data.numVertices);
data.MeshTypeList = new List <UInt64>();
for (int i = 0; i < data.numVertices; i++)
{
CLReader.BaseStream.Position = data.pointVertex + i * 0xC;
CLVertexList.Add(new CollisionVertex(Switch(CLReader.ReadSingle()), Switch(CLReader.ReadSingle()), Switch(CLReader.ReadSingle())));
bar.PerformStep();
}
for (int i = 0; i < data.numTriangles; i++)
{
CLReader.BaseStream.Position = data.pointTriangle + i * 0x20;
CLTriangleList.Add(new Triangle(Switch(CLReader.ReadUInt16()), Switch(CLReader.ReadUInt16()), Switch(CLReader.ReadUInt16())));
CLReader.BaseStream.Position += 6;
Vector3 Normals = new Vector3(Switch(CLReader.ReadSingle()), Switch(CLReader.ReadSingle()), Switch(CLReader.ReadSingle()));
CLVertexList[CLTriangleList[i].Vertices[0]].NormalList.Add(Normals);
CLVertexList[CLTriangleList[i].Vertices[1]].NormalList.Add(Normals);
CLVertexList[CLTriangleList[i].Vertices[2]].NormalList.Add(Normals);
UInt64 FlagsAsUint64 = CLReader.ReadUInt64();
CLTriangleList[i].ColFlags = BitConverter.GetBytes(FlagsAsUint64);
if (!data.MeshTypeList.Contains(FlagsAsUint64))
{
data.MeshTypeList.Add(FlagsAsUint64);
}
Color TempColor = new Color(CLTriangleList[i].ColFlags[1], CLTriangleList[i].ColFlags[2], CLTriangleList[i].ColFlags[3]);
if (TempColor.R == 0)
{
TempColor.R = 255;
}
else
{
TempColor.R = (byte)(256 - (Math.Log(TempColor.R, 2) + 1) * 32);
}
if (TempColor.G == 0)
{
TempColor.G = 255;
}
else
{
TempColor.G = (byte)(256 - (Math.Log(TempColor.G, 2) + 1) * 32);
}
if (TempColor.B == 0)
{
TempColor.B = 255;
}
else
{
TempColor.B = (byte)(256 - (Math.Log(TempColor.B, 2) + 1) * 32);
}
CLVertexList[CLTriangleList[i].Vertices[0]].Color = TempColor;
CLVertexList[CLTriangleList[i].Vertices[1]].Color = TempColor;
CLVertexList[CLTriangleList[i].Vertices[2]].Color = TempColor;
bar.PerformStep();
}
data.CLTriangleArray = CLTriangleList.ToArray();
for (int i = 0; i < data.numQuadnodes; i++)
{
CLReader.BaseStream.Position = data.pointQuadtree + i * 0x20;
QuadNode TempNode = new QuadNode
{
Index = Switch(CLReader.ReadUInt16()),
Parent = Switch(CLReader.ReadUInt16()),
Child = Switch(CLReader.ReadUInt16())
};
CLReader.BaseStream.Position += 8;
TempNode.NodeTriangleAmount = Switch(CLReader.ReadUInt16());
TempNode.TriListOffset = Switch(CLReader.ReadUInt32());
TempNode.PosValueX = Switch(CLReader.ReadUInt16());
TempNode.PosValueZ = Switch(CLReader.ReadUInt16());
TempNode.Depth = CLReader.ReadByte();
data.CLQuadNodeList.Add(TempNode);
bar.PerformStep();
}
ReBuildQuadtree(ref data, bar);
DetermineQuadtreeRenderStuff(ref data, device, bar);
CLReader.Close();
data.CLVertexArray = new VertexColoredNormalized[CLVertexList.Count()];
for (int i = 0; i < CLVertexList.Count; i++)
{
data.CLVertexArray[i] = new VertexColoredNormalized(CLVertexList[i].Position,
CLVertexList[i].CalculateNormals(),
CLVertexList[i].Color);
}
int[] IndexArray = new int[data.CLTriangleArray.Count() * 3];
for (int i = 0; i < data.CLTriangleArray.Count() * 3; i++)
{
IndexArray[i] = data.CLTriangleArray[i / 3].Vertices[i % 3];
}
if (collisionMesh != null)
{
collisionMesh.Dispose();
}
collisionMesh = SharpMesh.Create(device, data.CLVertexArray, IndexArray, new List <SharpSubSet>()
{
new SharpSubSet(0, IndexArray.Count(), null)
}, SharpDX.Direct3D.PrimitiveTopology.TriangleList);
return(data);
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
RenderForm form = new RenderForm();
form.Text = "Tutorial 19: Adaptive Tesselation";
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
SharpBatch font = new SharpBatch(device, "textfont.dds");
InputElement[] description = new InputElement[]
{
new InputElement("POSITION",0,SharpDX.DXGI.Format.R32G32B32_Float,0,0),
new InputElement("TEXCOORD",0,SharpDX.DXGI.Format.R32G32_Float,12,0),
};
SharpShader shader = new SharpShader(device, "../../Shader.hlsl",
new SharpShaderDescription()
{
VertexShaderFunction = "VSMain",
PixelShaderFunction = "PSMain",
DomainShaderFunction = "DSMain",
HullShaderFunction = "HSMain"
}, description);
int seqX = 64;
int seqY = 64;
float size = 100;
float sizeW = seqX * size;
float sizeH = seqY * size;
TessellationVertex[] vertices = new TessellationVertex[4356];
int[] indices = new int[63504];
int k = 0;
for (int y = -1; y < seqY + 1; y++)
{
for (int x = -1; x < seqX + 1; x++)
{
float vX = x * size - (seqX / 2.0F) * size;
float vY = y * size - (seqY / 2.0F) * size;
float vZ = 0;
TessellationVertex v = new TessellationVertex(vX, vY, vZ, x / 4.0F, y / 4.0F);
vertices[k] = v;
k++;
}
}
//indici
k = 0;
for (int y = 0; y < seqY - 1; y++)
{
for (int x = 0; x < seqX - 1; x++)
{
int startX = x + 1;
int startY = y + 1;
for (int j = -1; j < 3; j++)
{
for (int i = -1; i < 3; i++)
{
indices[k] = (i + startX + (seqX + 2) * (j + startY));
k++;
}
}
}
}
SharpMesh mesh = SharpMesh.Create<TessellationVertex>(device, vertices, indices);
string path = @"../../../Models/adaptive_tess/";
ShaderResourceView diffuseMap = ShaderResourceView.FromFile(device.Device, path + "D.dds");
ShaderResourceView normalMap = ShaderResourceView.FromFile(device.Device, path + "N.dds");
ShaderResourceView heightMap = ShaderResourceView.FromFile(device.Device, path + "H.dds");
Buffer11 buffer = shader.CreateBuffer<SceneData>();
fpsCounter.Reset();
float angle = 3.14F;
float distance = 1200;
float heightPos = 500;
form.KeyDown += (sender, e) =>
{
switch (e.KeyCode)
{
case Keys.A:
distance -= 5;
if (distance < 100) distance = 100;
break;
case Keys.Z:
distance += 5;
if (distance > 2000) distance = 2000;
break;
case Keys.Up:
heightPos--;
if (heightPos < 50) heightPos = 50;
break;
case Keys.Down:
heightPos++;
if (heightPos > 800) heightPos = 800;
break;
case Keys.Left:
angle -= 0.01F;
break;
case Keys.Right:
angle += 0.01F;
break;
case Keys.W:
device.SetWireframeRasterState();
break;
case Keys.S:
device.SetDefaultRasterState();
break;
}
};
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//apply states
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//Set matrices
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Vector3 vAt = new Vector3((float)Math.Cos(angle) * distance, (float)Math.Sin(angle) * distance, heightPos);
Vector3 vTo = new Vector3(0, 0, 0);
Vector3 vUp = new Vector3(0, 0, 1);
Matrix view = Matrix.LookAtLH(vAt, vTo, vUp);
Matrix proj = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1.0F, 50000);
Vector3 lightDir = new Vector3(1, 0, -2);
lightDir.Normalize();
Matrix WVP = view * proj;
WVP.Transpose();
//update constant buffer
SceneData data = new SceneData()
{
Transform = WVP,
LightDirection = new Vector4(lightDir, 0),
ViewAt = new Vector4(vAt, 0)
};
device.UpdateData<SceneData>(buffer, data);
//pass constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer);
device.DeviceContext.HullShader.SetConstantBuffer(0, buffer);
device.DeviceContext.DomainShader.SetConstantBuffer(0, buffer);
//set map to shader
device.DeviceContext.DomainShader.SetShaderResource(0, heightMap);
device.DeviceContext.PixelShader.SetShaderResource(0, diffuseMap);
device.DeviceContext.PixelShader.SetShaderResource(1, normalMap);
//apply shader
shader.Apply();
//draw mesh
mesh.DrawPatch(SharpDX.Direct3D.PrimitiveTopology.PatchListWith16ControlPoints);
//begin drawing text
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
font.DrawString("Presso Up,Down,Left,Right,A,Z to move camera", 0, 20, Color.White);
font.DrawString("Presso W and S to Switch to Wireframe", 0, 40, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//Init textured cube
int[] indices = new int[]
{
0,1,2,0,2,3,
4,6,5,4,7,6,
8,9,10,8,10,11,
12,14,13,12,15,14,
16,18,17,16,19,18,
20,21,22,20,22,23
};
TexturedVertex[] vertices = new[]
{
////TOP
new TexturedVertex(new Vector3(-5,5,5),new Vector2(1,1)),
new TexturedVertex(new Vector3(5,5,5),new Vector2(0,1)),
new TexturedVertex(new Vector3(5,5,-5),new Vector2(0,0)),
new TexturedVertex(new Vector3(-5,5,-5),new Vector2(1,0)),
//BOTTOM
new TexturedVertex(new Vector3(-5,-5,5),new Vector2(1,1)),
new TexturedVertex(new Vector3(5,-5,5),new Vector2(0,1)),
new TexturedVertex(new Vector3(5,-5,-5),new Vector2(0,0)),
new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(1,0)),
//LEFT
new TexturedVertex(new Vector3(-5,-5,5),new Vector2(0,1)),
new TexturedVertex(new Vector3(-5,5,5),new Vector2(0,0)),
new TexturedVertex(new Vector3(-5,5,-5),new Vector2(1,0)),
new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(1,1)),
//RIGHT
new TexturedVertex(new Vector3(5,-5,5),new Vector2(1,1)),
new TexturedVertex(new Vector3(5,5,5),new Vector2(1,0)),
new TexturedVertex(new Vector3(5,5,-5),new Vector2(0,0)),
new TexturedVertex(new Vector3(5,-5,-5),new Vector2(0,1)),
//FRONT
new TexturedVertex(new Vector3(-5,5,5),new Vector2(1,0)),
new TexturedVertex(new Vector3(5,5,5),new Vector2(0,0)),
new TexturedVertex(new Vector3(5,-5,5),new Vector2(0,1)),
new TexturedVertex(new Vector3(-5,-5,5),new Vector2(1,1)),
//BACK
new TexturedVertex(new Vector3(-5,5,-5),new Vector2(0,0)),
new TexturedVertex(new Vector3(5,5,-5),new Vector2(1,0)),
new TexturedVertex(new Vector3(5,-5,-5),new Vector2(1,1)),
new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(0,1))
};
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 5: Texture";
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//Init font
SharpBatch font = new SharpBatch(device, "textfont.dds");
//Init Mesh
SharpMesh mesh = SharpMesh.Create<TexturedVertex>(device, vertices, indices);
//Init shader from file
SharpShader shader = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0)
});
//Create constant buffer
Buffer11 buffer = shader.CreateBuffer<Matrix>();
//Create texture from file
ShaderResourceView texture = ShaderResourceView.FromFile(device.Device, "../../texture.bmp");
fpsCounter.Reset();
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//apply states
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//apply shader
shader.Apply();
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
//set texture
device.DeviceContext.PixelShader.SetShaderResource(0, texture);
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 1000);
Matrix view = Matrix.LookAtLH(new Vector3(0, 10, -30), new Vector3(), Vector3.UnitY);
Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F);
Matrix WVP = world * view * projection;
device.UpdateData<Matrix>(buffer, WVP);
//draw mesh
mesh.Draw();
//begin drawing text
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
mesh.Dispose();
buffer.Dispose();
texture.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 7: Loading Obj File";
//frame rate counter
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//load font
SharpBatch font = new SharpBatch(device, "textfont.dds");
//load model from wavefront obj file
SharpMesh mesh = SharpMesh.CreateFromObj(device, "../../../Models/car/car.obj");
//init shader
SharpShader shader = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 24, 0)
});
//init constant buffer
Buffer11 buffer = shader.CreateBuffer<Data>();
//init frame counter
fpsCounter.Reset();
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//apply states
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//apply shader
shader.Apply();
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1F, 1000.0F);
Matrix view = Matrix.LookAtLH(new Vector3(0, 10, -30), new Vector3(), Vector3.UnitY);
Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F);
//light direction
Vector3 lightDirection = new Vector3(0.5f, 0, -1);
lightDirection.Normalize();
Data sceneInformation = new Data()
{
world = world,
worldViewProjection = world * view * projection,
lightDirection = new Vector4(lightDirection, 1)
};
//write data inside constant buffer
device.UpdateData<Data>(buffer, sceneInformation);
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer);
//draw mesh
mesh.Begin();
for (int i = 0; i < mesh.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, mesh.SubSets[i].DiffuseMap);
mesh.Draw(i);
}
//begin drawing text
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
mesh.Dispose();
buffer.Dispose();
}
}
/// <summary>
/// Create a batch manager for drawing text and sprite
/// </summary>
/// <param name="device">Device pointer</param>
internal Sharp2D(SharpDevice device)
{
Device = device;
}
static void Main(string[] args)
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 2: Init Device (press key from 1 to 8)";
//background color
Color4 color = Color.CornflowerBlue;
//keydown event
form.KeyDown += (sender, e) =>
{
switch (e.KeyCode)
{
case System.Windows.Forms.Keys.D1:
color = Color.CornflowerBlue;
break;
case System.Windows.Forms.Keys.D2:
color = Color.Red;
break;
case System.Windows.Forms.Keys.D3:
color = Color.Blue;
break;
case System.Windows.Forms.Keys.D4:
color = Color.Orange;
break;
case System.Windows.Forms.Keys.D5:
color = Color.Yellow;
break;
case System.Windows.Forms.Keys.D6:
color = Color.Olive;
break;
case System.Windows.Forms.Keys.D7:
color = Color.Orchid;
break;
case System.Windows.Forms.Keys.D8:
color = Color.Black;
break;
}
};
//main loop
using (SharpDevice device = new SharpDevice(form))
{
RenderLoop.Run(form, () =>
{
//resize if form was resized
if (device.MustResize)
{
device.Resize();
}
//clear color
device.Clear(color);
//present
device.Present();
});
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 18: Skin Animation";
SharpFPS fpsCounter = new SharpFPS();
//number of cube
int count = 1000;
using (SharpDevice device = new SharpDevice(form))
{
SharpBatch font = new SharpBatch(device, "textfont.dds");
//Input layout for Skinning Mesh
InputElement[] description = new InputElement[]
{
new InputElement("POSITION", 0, SharpDX.DXGI.Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, SharpDX.DXGI.Format.R32G32B32_Float, 12, 0),
new InputElement("TEXCOORD", 0, SharpDX.DXGI.Format.R32G32_Float, 24, 0),
new InputElement("BINORMAL", 0, SharpDX.DXGI.Format.R32G32B32_Float, 32, 0),
new InputElement("TANGENT", 0, SharpDX.DXGI.Format.R32G32B32_Float, 44, 0),
new InputElement("JOINT", 0, SharpDX.DXGI.Format.R32G32B32A32_Float, 56, 0),
new InputElement("WEIGHT", 0, SharpDX.DXGI.Format.R32G32B32A32_Float, 72, 0),
};
SharpShader staticShader = new SharpShader(device, "../../Basic.hlsl",
new SharpShaderDescription()
{
VertexShaderFunction = "VSMain",
PixelShaderFunction = "PSMain"
}, description);
SharpShader skinShader = new SharpShader(device, "../../BasicSkin.hlsl",
new SharpShaderDescription()
{
VertexShaderFunction = "VSMain",
PixelShaderFunction = "PSMain"
}, description);
Buffer11 lightBuffer = skinShader.CreateBuffer <Vector4>();
string path = @"../../../Models/Troll/";
SharpModel model = new SharpModel(device,
ColladaImporter.Import(path + "troll.dae"));
foreach (Geometry g in model.Geometries)
{
if (g.IsAnimated)
{
g.Shader = skinShader;
}
else
{
g.Shader = staticShader;
}
if (!string.IsNullOrEmpty(g.Material.DiffuseTextureName))
{
g.Material.DiffuseTexture = ShaderResourceView.FromFile(device.Device, path + g.Material.DiffuseTextureName);
g.Material.NormalTextureName = Path.GetFileNameWithoutExtension(g.Material.DiffuseTextureName) + "N.dds";
g.Material.NormalTexture = ShaderResourceView.FromFile(device.Device, path + g.Material.NormalTextureName);
}
}
fpsCounter.Reset();
form.KeyDown += (sender, e) =>
{
switch (e.KeyCode)
{
case Keys.Up:
if (count < 1000)
{
count++;
}
break;
case Keys.Down:
if (count > 0)
{
count--;
}
break;
}
};
int lastTick = Environment.TickCount;
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//apply state
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 10000);
Matrix view = Matrix.LookAtLH(new Vector3(0, -100, 50), new Vector3(0, 0, 50), Vector3.UnitZ);
Matrix world = Matrix.Identity;
float angle = Environment.TickCount / 2000.0F;
Vector3 light = new Vector3((float)Math.Sin(angle), (float)Math.Cos(angle), 0);
light.Normalize();
device.UpdateData <Vector4>(lightBuffer, new Vector4(light, 1));
device.DeviceContext.VertexShader.SetConstantBuffer(2, lightBuffer);
float animationTime = (Environment.TickCount - lastTick) / 1000.0F;
if (animationTime >= model.Animations.First().Duration)
{
lastTick = Environment.TickCount;
animationTime = 0;
}
model.SetTime(animationTime);
model.Draw(device, new SkinShaderInformation()
{
Trasform = world * view * projection,
World = world
});
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
font.DrawString("Skinning Animation With Collada", 0, 30, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 17: Query";
//frame rate counter
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//load model from wavefront obj file
SharpMesh earth = SharpMesh.CreateFromObj(device, "../../../Models/planets/earth.obj");
SharpMesh moon = SharpMesh.CreateFromObj(device, "../../../Models/planets/moon.obj");
//init shader
SharpShader shader = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 24, 0)
});
//init constant buffer
Buffer11 buffer = shader.CreateBuffer<Data>();
Query pipelineQuery = new Query(device.Device, new QueryDescription() { Flags = QueryFlags.None, Type = QueryType.PipelineStatistics });
QueryDataPipelineStatistics stats = new QueryDataPipelineStatistics();
//init frame counter
fpsCounter.Reset();
int lastX = 0;
float currentAngle = 50;
form.MouseMove += (sender, e) =>
{
if (e.Button == MouseButtons.Left)
{
currentAngle += (lastX - e.X);
}
lastX = e.X;
};
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
}
//apply states
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//apply shader
shader.Apply();
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer);
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1F, 1000.0F);
Matrix view = Matrix.LookAtLH(new Vector3(0, 0, -250), new Vector3(), Vector3.UnitY);
Matrix world = Matrix.Translation(0, 0, 200) * Matrix.RotationY(MathUtil.DegreesToRadians(currentAngle));
//light direction
Vector3 lightDirection = new Vector3(0.5f, 0, -1);
lightDirection.Normalize();
Data sceneInformation = new Data()
{
world = world,
worldViewProjection = world * view * projection,
lightDirection = new Vector4(lightDirection, 1)
};
//write data inside constant buffer
device.UpdateData<Data>(buffer, sceneInformation);
//draw mesh
moon.Begin();
for (int i = 0; i < moon.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, moon.SubSets[i].DiffuseMap);
moon.Draw(i);
}
//begin analizing
device.DeviceContext.Begin(pipelineQuery);
world = Matrix.RotationY(Environment.TickCount / 2000.0F);
sceneInformation = new Data()
{
world = world,
worldViewProjection = world * view * projection,
lightDirection = new Vector4(lightDirection, 1)
};
//write data inside constant buffer
device.UpdateData<Data>(buffer, sceneInformation);
//draw mesh
earth.Begin();
for (int i = 0; i < earth.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, earth.SubSets[i].DiffuseMap);
earth.Draw(i);
}
//end analizing
device.DeviceContext.End(pipelineQuery);
//get result
while (!device.DeviceContext.GetData<QueryDataPipelineStatistics>(pipelineQuery, AsynchronousFlags.None, out stats))
{
}
//begin drawing text
device.Font.Begin();
//draw string
fpsCounter.Update();
device.Font.DrawString("Earth Stats : FPS: " + fpsCounter.FPS, 0, 0);
//print earth stats
device.Font.DrawString("Earth Stats : Use Mouse to Rotate Moon To Cover Earth ", 0, 30);
device.Font.DrawString(string.Format("Primitive Count: {0}", stats.IAPrimitiveCount), 0, 60);
device.Font.DrawString(string.Format("Vertex Count Count: {0}", stats.IAVerticeCount), 0, 90);
device.Font.DrawString(string.Format("Vertex Shader Execution: {0}", stats.VSInvocationCount), 0, 120);
device.Font.DrawString(string.Format("Pixel Shader Execution: {0}", stats.PSInvocationCount), 0, 150);
//flush text to view
device.Font.End();
//present
device.Present();
});
//release resource
earth.Dispose();
moon.Dispose();
buffer.Dispose();
pipelineQuery.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 10: Render Target";
//frame rate counter
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//load font
SharpBatch font = new SharpBatch(device, "textfont.dds");
//load model from wavefront obj file
SharpMesh dogMesh = SharpMesh.CreateNormalMappedFromObj(device, "../../../Models/dog/dog.obj");
SharpMesh cubeMesh = SharpMesh.CreateFromObj(device, "../../../Models/cube.obj");
//init shader
SharpShader phongShader = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TANGENT", 0, Format.R32G32B32_Float, 24, 0),
new InputElement("BINORMAL", 0, Format.R32G32B32_Float, 36, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 48, 0)
});
SharpShader renderTargetShader = new SharpShader(device, "../../HLSL_RT.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 24, 0)
});
//render target
SharpRenderTarget target = new SharpRenderTarget(device, 512, 512, Format.R8G8B8A8_UNorm);
//init constant buffer
Buffer11 phongConstantBuffer = phongShader.CreateBuffer<PhongData>();
Buffer11 renderTargetConstantBuffer = phongShader.CreateBuffer<RenderTargetData>();
//init frame counter
fpsCounter.Reset();
//effect inside shader
int mode = 0;
form.KeyDown += (sender, e) =>
{
switch (e.KeyCode)
{
case Keys.D1:
mode = 0;
break;
case Keys.D2:
mode = 1;
break;
case Keys.D3:
mode = 2;
break;
case Keys.D4:
mode = 3;
break;
}
};
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//apply states
device.UpdateAllStates();
//BEGIN RENDERING TO TEXTURE
target.Apply();
target.Clear(Color.CornflowerBlue);
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1F, 1000.0F);
Vector3 from = new Vector3(0, 70, -150);
Vector3 to = new Vector3(0, 50, 0);
Matrix view = Matrix.LookAtLH(from, to, Vector3.UnitY);
Matrix world = Matrix.RotationY(Environment.TickCount / 2000.0F);
//light direction
Vector3 lightDirection = new Vector3(0.5f, 0, -1);
lightDirection.Normalize();
PhongData sceneInformation = new PhongData()
{
world = world,
worldViewProjection = world * view * projection,
lightDirection = new Vector4(lightDirection, 1),
};
//apply shader
phongShader.Apply();
//write data inside constant buffer
device.UpdateData<PhongData>(phongConstantBuffer, sceneInformation);
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, phongConstantBuffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, phongConstantBuffer);
//draw mesh
dogMesh.Begin();
for (int i = 0; i < dogMesh.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, dogMesh.SubSets[i].DiffuseMap);
device.DeviceContext.PixelShader.SetShaderResource(1, dogMesh.SubSets[i].NormalMap);
dogMesh.Draw(i);
}
//RENDERING TO DEVICE
//Set original targets
device.SetDefaultTargers();
//apply shader
renderTargetShader.Apply();
Matrix WVP =
Matrix.RotationY(Environment.TickCount / 2000.0F) *
Matrix.LookAtLH(new Vector3(7, 10, -13), new Vector3(), Vector3.UnitY) *
projection;
device.UpdateData<RenderTargetData>(renderTargetConstantBuffer, new RenderTargetData() { worldViewProjection = WVP, data = new Vector4(mode, 0, 0, 0) });
//clear color
device.Clear(Color.Black);
renderTargetShader.Apply();
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, renderTargetConstantBuffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, renderTargetConstantBuffer);
//set target
device.DeviceContext.PixelShader.SetShaderResource(0, target.Resource);
cubeMesh.Draw();
//begin drawing text
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
font.DrawString("Press 1 To 4 to change Effect", 0, 30, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
dogMesh.Dispose();
cubeMesh.Dispose();
phongConstantBuffer.Dispose();
renderTargetConstantBuffer.Dispose();
phongShader.Dispose();
renderTargetShader.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//Init textured cube
int[] indices = new int[]
{
0, 1, 2, 0, 2, 3,
4, 6, 5, 4, 7, 6,
8, 9, 10, 8, 10, 11,
12, 14, 13, 12, 15, 14,
16, 18, 17, 16, 19, 18,
20, 21, 22, 20, 22, 23
};
TexturedVertex[] vertices = new[]
{
////TOP
new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(1, 1)),
new TexturedVertex(new Vector3(5, 5, 5), new Vector2(0, 1)),
new TexturedVertex(new Vector3(5, 5, -5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(1, 0)),
//BOTTOM
new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(1, 1)),
new TexturedVertex(new Vector3(5, -5, 5), new Vector2(0, 1)),
new TexturedVertex(new Vector3(5, -5, -5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(1, 0)),
//LEFT
new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(0, 1)),
new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(1, 0)),
new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(1, 1)),
//RIGHT
new TexturedVertex(new Vector3(5, -5, 5), new Vector2(1, 1)),
new TexturedVertex(new Vector3(5, 5, 5), new Vector2(1, 0)),
new TexturedVertex(new Vector3(5, 5, -5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(5, -5, -5), new Vector2(0, 1)),
//FRONT
new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(1, 0)),
new TexturedVertex(new Vector3(5, 5, 5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(5, -5, 5), new Vector2(0, 1)),
new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(1, 1)),
//BACK
new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(5, 5, -5), new Vector2(1, 0)),
new TexturedVertex(new Vector3(5, -5, -5), new Vector2(1, 1)),
new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(0, 1))
};
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 14: Output Stream";
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//Init font
SharpBatch font = new SharpBatch(device, "textfont.dds");
//Init Mesh
SharpMesh mesh = SharpMesh.Create <TexturedVertex>(device, vertices, indices);
//Init shader from file
SharpShader shader = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription()
{
VertexShaderFunction = "VS", PixelShaderFunction = "PS"
},
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0)
});
//output stream element declaration
StreamOutputElement[] soDeclaration = new StreamOutputElement[]
{
new StreamOutputElement()
{
SemanticName = "POSITION", ComponentCount = 3
},
new StreamOutputElement()
{
SemanticName = "TEXCOORD", ComponentCount = 2
}
};
const int streamOutputVertexSize = 20; //bytes (3 floats for position, 2 floats for texcoord)
//output shader
SharpShader shaderOutput = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription()
{
VertexShaderFunction = "VS_O", GeometryShaderFunction = "GS_O", GeometrySO = soDeclaration
},
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0)
});
//declare 2 output buffer to switch between them
//one will contain the source and the other will be the target of the rendeinrg
SharpOutputBuffer outputBufferA = new SharpOutputBuffer(device, 100000);
SharpOutputBuffer outputBufferB = new SharpOutputBuffer(device, 100000);
//Create constant buffer
Buffer11 buffer = shader.CreateBuffer <Matrix>();
//Create texture from file
ShaderResourceView texture = ShaderResourceView.FromFile(device.Device, "../../texture.bmp");
fpsCounter.Reset();
//for updating
bool update = true;
Vector3 nextPosition = new Vector3();
form.KeyUp += (sender, e) =>
{
switch (e.KeyCode)
{
case Keys.Up:
update = true;
nextPosition += new Vector3(0, 10, 0);
break;
case Keys.Down:
update = true;
nextPosition += new Vector3(0, -10, 0);
break;
case Keys.A:
update = true;
nextPosition += new Vector3(-10, 0, 0);
break;
case Keys.D:
update = true;
nextPosition += new Vector3(10, 0, 0);
break;
case Keys.W:
update = true;
nextPosition += new Vector3(0, 0, 10);
break;
case Keys.S:
update = true;
nextPosition += new Vector3(0, 0, -10);
break;
}
};
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//apply states
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
//set texture
device.DeviceContext.PixelShader.SetShaderResource(0, texture);
//update output buffer only when needed
if (update)
{
//switch buffer
var t = outputBufferA;
outputBufferA = outputBufferB;
outputBufferB = t;
//apply shader
shaderOutput.Apply();
//start drawing on output buffer
outputBufferA.Begin();
//draw the other output buffer as source
device.UpdateData <Matrix>(buffer, Matrix.Identity);
outputBufferB.Draw(streamOutputVertexSize);
//draw the mesh to add it to buffer
device.UpdateData <Matrix>(buffer, Matrix.Translation(nextPosition));
//draw mesh
mesh.Draw();
//end rendering on buffer
outputBufferA.End();
//stop updating
update = false;
}
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 1000);
Matrix view = Matrix.LookAtLH(new Vector3(0, 50, -100), new Vector3(), Vector3.UnitY);
Matrix world = Matrix.Identity;
Matrix WVP = world * view * projection;
device.UpdateData <Matrix>(buffer, WVP);
//stream
shader.Apply();
//draw all buffer every frame
outputBufferA.Draw(streamOutputVertexSize);
//begin drawing text
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
font.DrawString("Press WASD, Up, Down to move cube", 0, 30, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
mesh.Dispose();
buffer.Dispose();
texture.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 16: Environment Mapping";
//frame rate counter
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//load model from wavefront obj file
SharpMesh teapot = SharpMesh.CreateFromObj(device, "../../../Models/teapot.obj");
//init shader
SharpShader cubeMapPass = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", GeometryShaderFunction = "GS", PixelShaderFunction = "PS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 24, 0)
});
//second pass
SharpShader standard = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS_SECOND", PixelShaderFunction = "PS_SECOND" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 24, 0)
});
//second pass
SharpShader reflection = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS_SECOND", PixelShaderFunction = "PS_REFLECTION" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 24, 0)
});
//render target
SharpCubeTarget cubeTarget = new SharpCubeTarget(device, 512, Format.R8G8B8A8_UNorm);
//init constant buffer
Buffer11 dataConstantBuffer = cubeMapPass.CreateBuffer<Data>();
//init frame counter
fpsCounter.Reset();
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
}
//apply states
device.UpdateAllStates();
//MATRICES
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
//90° degree with 1 ratio
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 2.0F, 1, 1F, 10000.0F);
//camera
Vector3 from = new Vector3(0, 30, 70);
Vector3 to = new Vector3(0, 0, 0);
Matrix view = Matrix.LookAtLH(from, to, Vector3.UnitY);
Matrix world = Matrix.Translation(0, 0, 50) * Matrix.RotationY(Environment.TickCount / 1000.0F);
//light direction
Vector3 lightDirection = new Vector3(0.5f, 0, -1);
lightDirection.Normalize();
//six axis
Matrix view1 = Matrix.LookAtLH(new Vector3(), new Vector3(1, 0, 0), Vector3.UnitY);
Matrix view2 = Matrix.LookAtLH(new Vector3(), new Vector3(-1, 0, 0), Vector3.UnitY);
Matrix view3 = Matrix.LookAtLH(new Vector3(), new Vector3(0, 1, 0), -Vector3.UnitZ);
Matrix view4 = Matrix.LookAtLH(new Vector3(), new Vector3(0, -1, 0), Vector3.UnitZ);
Matrix view5 = Matrix.LookAtLH(new Vector3(), new Vector3(0, 0, 1), Vector3.UnitY);
Matrix view6 = Matrix.LookAtLH(new Vector3(), new Vector3(0, 0, -1), Vector3.UnitY);
//BEGIN RENDERING TO CUBE TEXTURE
cubeTarget.Apply();
cubeTarget.Clear(Color.CornflowerBlue);
Data sceneInformation = new Data()
{
world = world,
worldViewProjection = world * view * projection,
lightDirection = new Vector4(lightDirection, 1),
cameraPosition = new Vector4(from, 1),
mat1 = world * view1 * projection,
mat2 = world * view2 * projection,
mat3 = world * view3 * projection,
mat4 = world * view4 * projection,
mat5 = world * view5 * projection,
mat6 = world * view6 * projection
};
//write data inside constant buffer
device.UpdateData<Data>(dataConstantBuffer, sceneInformation);
//apply shader
cubeMapPass.Apply();
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, dataConstantBuffer);
device.DeviceContext.GeometryShader.SetConstantBuffer(0, dataConstantBuffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, dataConstantBuffer);
//draw mesh
teapot.Begin();
for (int i = 0; i < teapot.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, teapot.SubSets[i].DiffuseMap);
teapot.Draw(i);
}
//RENDERING TO DEVICE
//Set original targets
device.SetDefaultTargers();
//clear color
device.Clear(Color.Blue);
//apply shader
standard.Apply();
//set target
device.DeviceContext.PixelShader.SetShaderResource(1, cubeTarget.Resource);
projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 10000.0F);
sceneInformation = new Data()
{
world = world,
worldViewProjection = world * view * projection,
lightDirection = new Vector4(lightDirection, 1),
cameraPosition = new Vector4(from, 1),
mat1 = world * view1 * projection,
mat2 = world * view2 * projection,
mat3 = world * view3 * projection,
mat4 = world * view4 * projection,
mat5 = world * view5 * projection,
mat6 = world * view6 * projection
};
//write data inside constant buffer
device.UpdateData<Data>(dataConstantBuffer, sceneInformation);
//room
teapot.Begin();
for (int i = 0; i < teapot.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, teapot.SubSets[i].DiffuseMap);
teapot.Draw(i);
}
//apply shader
reflection.Apply();
sceneInformation = new Data()
{
world = Matrix.Identity,
worldViewProjection = view * projection,
lightDirection = new Vector4(lightDirection, 1),
cameraPosition = new Vector4(from, 1),
mat1 = Matrix.Identity,
mat2 = Matrix.Identity,
mat3 = Matrix.Identity,
mat4 = Matrix.Identity,
mat5 = Matrix.Identity,
mat6 = Matrix.Identity
};
//write data inside constant buffer
device.UpdateData<Data>(dataConstantBuffer, sceneInformation);
//draw mesh
teapot.Begin();
for (int i = 0; i < teapot.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, teapot.SubSets[i].DiffuseMap);
teapot.Draw(i);
}
//begin drawing text
device.Font.Begin();
//draw string
fpsCounter.Update();
device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0);
//flush text to view
device.Font.End();
//present
device.Present();
});
//release resource
teapot.Dispose();
dataConstantBuffer.Dispose();
cubeMapPass.Dispose();
standard.Dispose();
reflection.Dispose();
cubeTarget.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 9: Normal Mapping";
//frame rate counter
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//load model from wavefront obj file
SharpMesh mesh = SharpMesh.CreateNormalMappedFromObj(device, "../../../Models/dog/dog.obj");
//init shader with normal map illumination
SharpShader shaderNormal = new SharpShader(device, "../../HLSL_normal.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TANGENT", 0, Format.R32G32B32_Float, 24, 0),
new InputElement("BINORMAL", 0, Format.R32G32B32_Float, 36, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 48, 0)
});
//Init shader with standard illumination
SharpShader shaderStandard = new SharpShader(device, "../../HLSL_standard.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TANGENT", 0, Format.R32G32B32_Float, 24, 0),
new InputElement("BINORMAL", 0, Format.R32G32B32_Float, 36, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 48, 0)
});
//init constant buffer
Buffer11 buffer = shaderNormal.CreateBuffer<Data>();
//init frame counter
fpsCounter.Reset();
//Used for parallax mapping
float bias = 0.005f;
//to active normal mapping
bool normalMap = true;
form.KeyDown += (sender, e) =>
{
if (e.KeyCode == Keys.A)
bias += 0.005f;
else if (e.KeyCode == Keys.S)
bias -= 0.005f;
if (e.KeyCode == Keys.N)
normalMap = true;
if (e.KeyCode == Keys.D)
normalMap = false;
};
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
}
//apply states
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1F, 1000.0F);
//set camera position and target
Vector3 from = new Vector3(0, 70, -150);
Vector3 to = new Vector3(0, 50, 0);
Matrix view = Matrix.LookAtLH(from, to, Vector3.UnitY);
//set world matrix
Matrix world = Matrix.RotationY(Environment.TickCount / 2000.0F);
//light direction
Vector3 lightDirection = new Vector3(0.5f, 0, -1);
lightDirection.Normalize();
Data sceneInformation = new Data()
{
world = world,
worldViewProjection = world * view * projection,
lightDirection = new Vector4(lightDirection, 1),
viewDirection = new Vector4(Vector3.Normalize(from - to), 1),
bias = new Vector4(bias, 0, 0, 0)
};
//apply shader
if (normalMap)
shaderNormal.Apply();
else
shaderStandard.Apply();
//write data inside constant buffer
device.UpdateData<Data>(buffer, sceneInformation);
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer);
//draw mesh
mesh.Begin();
for (int i = 0; i < mesh.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, mesh.SubSets[i].DiffuseMap);
device.DeviceContext.PixelShader.SetShaderResource(1, mesh.SubSets[i].NormalMap);
mesh.Draw(i);
}
//begin drawing text
device.Font.Begin();
//draw string
fpsCounter.Update();
device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0);
device.Font.DrawString("Press N or D to switch mode: ", 0, 20);
device.Font.DrawString("Press A or S to change bias: " + bias, 0, 40);
//flush text to view
device.Font.End();
//present
device.Present();
});
//release resource
mesh.Dispose();
buffer.Dispose();
shaderNormal.Dispose();
shaderStandard.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 15: Toon Shading With Multiple Render Target";
//frame rate counter
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//load font
SharpBatch font = new SharpBatch(device, "textfont.dds");
//load model from wavefront obj file
SharpMesh dogMesh = SharpMesh.CreateFromObj(device, "../../../Models/dog/dog.obj");
//quad
SharpMesh quad = SharpMesh.CreateQuad(device);
//init shader
SharpShader firstPass = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription()
{
VertexShaderFunction = "VS", PixelShaderFunction = "PS"
},
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 24, 0)
});
//second pass
SharpShader secondPass = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription()
{
VertexShaderFunction = "VS_QUAD", PixelShaderFunction = "PS_QUAD"
},
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
});
//render target
SharpRenderTarget target = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm);
//render target
SharpRenderTarget target2 = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm);
//toon texture
ShaderResourceView bandTexture = ShaderResourceView.FromFile(device.Device, "../../../Models/band.bmp");
//init constant buffer
Buffer11 toonConstantBuffer = firstPass.CreateBuffer <ToonData>();
//init frame counter
fpsCounter.Reset();
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
//render target
target.Dispose();
target = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm);
//render target
target2.Dispose();
target2 = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm);
font.Resize();
}
//apply states
device.UpdateAllStates();
//BEGIN RENDERING TO TEXTURE (MULTIPLE)
device.ApplyMultipleRenderTarget(target, target2);
target.Clear(Color.CornflowerBlue);
target2.Clear(Color.Black);
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1F, 1000.0F);
Vector3 from = new Vector3(0, 70, -150);
Vector3 to = new Vector3(0, 50, 0);
Matrix view = Matrix.LookAtLH(from, to, Vector3.UnitY);
Matrix world = Matrix.RotationY(Environment.TickCount / 2000.0F);
//light direction
Vector3 lightDirection = new Vector3(0.5f, 0, -1);
lightDirection.Normalize();
ToonData sceneInformation = new ToonData()
{
world = world,
worldViewProjection = world * view * projection,
lightDirection = new Vector4(lightDirection, 1),
cameraPosition = new Vector4(from, 1)
};
//apply shader
firstPass.Apply();
//set toon band texture
device.DeviceContext.PixelShader.SetShaderResource(1, bandTexture);
//write data inside constant buffer
device.UpdateData <ToonData>(toonConstantBuffer, sceneInformation);
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, toonConstantBuffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, toonConstantBuffer);
//draw mesh
dogMesh.Begin();
for (int i = 0; i < dogMesh.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, dogMesh.SubSets[i].DiffuseMap);
dogMesh.Draw(i);
}
//RENDERING TO DEVICE
//Set original targets
device.SetDefaultTargers();
//apply shader
secondPass.Apply();
//clear color
device.Clear(Color.Black);
secondPass.Apply();
//set target
device.DeviceContext.PixelShader.SetShaderResource(0, target.Resource);
device.DeviceContext.PixelShader.SetShaderResource(1, target2.Resource);
quad.Draw();
//begin drawing text
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
dogMesh.Dispose();
quad.Dispose();
toonConstantBuffer.Dispose();
firstPass.Dispose();
secondPass.Dispose();
bandTexture.Dispose();
target.Dispose();
target2.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
int[] indices = Enumerable.Range(0, 1000).ToArray();
List<Vector3> vertices = new List<Vector3>();
for (int i = 0; i < 10; i++)
{
for (int j = 0; j < 10; j++)
{
for (int z = 0; z < 10; z++)
{
vertices.Add(new Vector3(i - 5, j - 5, 5 - z) * 12);
}
}
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 8: Geometry Shader";
SharpFPS fpsCounter = new SharpFPS();
//number of cube
int count = 1000;
using (SharpDevice device = new SharpDevice(form))
{
SharpBatch font = new SharpBatch(device, "textfont.dds");
SharpMesh mesh = SharpMesh.Create<Vector3>(device, vertices.ToArray(), indices);
SharpShader shader = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS", GeometryShaderFunction = "GS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0)
});
Buffer11 buffer = shader.CreateBuffer<Data>();
ShaderResourceView texture = ShaderResourceView.FromFile(device.Device, "../../texture.dds");
fpsCounter.Reset();
form.KeyDown += (sender, e) =>
{
switch (e.KeyCode)
{
case Keys.Up:
if (count < 1000)
count++;
break;
case Keys.Down:
if (count > 0)
count--;
break;
}
};
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//apply state
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//apply shader
shader.Apply();
//apply constant buffer to shader
device.DeviceContext.GeometryShader.SetConstantBuffer(0, buffer);
//set texture
device.DeviceContext.PixelShader.SetShaderResource(0, texture);
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 10000);
Matrix view = Matrix.LookAtLH(new Vector3(10, 20, -100), new Vector3(), Vector3.UnitY);
Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F);
Data matrices = new Data() { World = world, ViewProj = view * projection };
device.UpdateData<Data>(buffer, matrices);
//draw mesh
mesh.DrawPoints(count);
//begin drawing text
device.DeviceContext.GeometryShader.Set(null);
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
font.DrawString("Cube Count: " + count, 0, 30, Color.White);
font.DrawString("Press Up and Down to change number", 0, 60, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
mesh.Dispose();
buffer.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 13: Geometry Instancing";
//frame rate counter
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//load font
SharpBatch font = new SharpBatch(device, "textfont.dds");
//load model from wavefront obj file
SharpMesh mesh = SharpMesh.CreateNormalMappedFromObj(device, "../../../Models/dog/dog.obj");
//init shader with normal map illumination
SharpShader shader = new SharpShader(device, "../../HLSL_instancing.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TANGENT", 0, Format.R32G32B32_Float, 24, 0),
new InputElement("BINORMAL", 0, Format.R32G32B32_Float, 36, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 48, 0),
new InputElement("INSTANCEPOSITION",0,Format.R32G32B32_Float,0,1,InputClassification.PerInstanceData,1)
});
SharpShader shaderStandard = new SharpShader(device, "../../HLSL_standard.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TANGENT", 0, Format.R32G32B32_Float, 24, 0),
new InputElement("BINORMAL", 0, Format.R32G32B32_Float, 36, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 48, 0)
});
//create instance buffer data
List<Vector3> positions = new List<Vector3>();
for (int z = 0; z < 100; z++)
{
for (int i = 0; i < 10; i++)
{
for (int j = 0; j < 10; j++)
{
positions.Add(new Vector3(i * 80 - 400, j * 80 - 400, z * 80 - 400));
}
}
}
SharpInstanceBuffer<Vector3> instanceBuffer = new SharpInstanceBuffer<Vector3>(device, positions.ToArray());
//init constant buffer
Buffer11 buffer = shader.CreateBuffer<Data>();
//init frame counter
fpsCounter.Reset();
//to active normal mapping
bool instancing = true;
int instanceCount = 5000;
form.KeyDown += (sender, e) =>
{
switch (e.KeyCode)
{
case Keys.I:
instancing = true;
break;
case Keys.D:
instancing = false;
break;
case Keys.Up:
instanceCount += 100;
if (instanceCount >= 10000)
instanceCount = 10000;
break;
case Keys.Down:
instanceCount -= 100;
if (instanceCount < 0)
instanceCount = 0;
break;
}
};
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//apply states
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1F, 50000.0F);
//set camera position and target
Vector3 from = new Vector3(0, 70, -1000);
Vector3 to = new Vector3(0, 50, 0);
Matrix view = Matrix.LookAtLH(from, to, Vector3.UnitY);
//light direction
Vector3 lightDirection = new Vector3(0.5f, 0, -1);
lightDirection.Normalize();
if (instancing)
{
//Instancing rendering loop
//set world matrix
Matrix world = Matrix.RotationY(Environment.TickCount / 2000.0F);
Data sceneInformation = new Data()
{
world = world,
viewProjection = view * projection,
lightDirection = new Vector4(lightDirection, 1),
viewDirection = new Vector4(Vector3.Normalize(from - to), 1)
};
//apply shader
shader.Apply();
//write data inside constant buffer
device.UpdateData<Data>(buffer, sceneInformation);
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer);
//draw mesh
mesh.Begin();
for (int i = 0; i < mesh.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, mesh.SubSets[i].DiffuseMap);
device.DeviceContext.PixelShader.SetShaderResource(1, mesh.SubSets[i].NormalMap);
instanceBuffer.DrawInstance(instanceCount, mesh.SubSets[i].IndexCount, mesh.SubSets[i].StartIndex);
}
}
else
{
//non instancing
//apply shader
shaderStandard.Apply();
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer);
//prepare mesh
mesh.Begin();
for (int j = 0; j < instanceCount; j++)
{
//set world matrix
Matrix world = Matrix.RotationY(Environment.TickCount / 2000.0F) * Matrix.Translation(positions[j]);
Data sceneInformation = new Data()
{
world = world,
viewProjection = view * projection,
lightDirection = new Vector4(lightDirection, 1),
viewDirection = new Vector4(Vector3.Normalize(from - to), 1)
};
//write data inside constant buffer
device.UpdateData<Data>(buffer, sceneInformation);
//draw mesh
for (int i = 0; i < mesh.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, mesh.SubSets[i].DiffuseMap);
device.DeviceContext.PixelShader.SetShaderResource(1, mesh.SubSets[i].NormalMap);
mesh.Draw(i);
}
}
}
//begin drawing text
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
if (instancing)
font.DrawString("Instancing On: Press D to use standard rendering. See FPS", 0, 30, Color.White);
else
font.DrawString("Instancing Off: Press I to use Instancing. See FPS", 0, 30, Color.White);
font.DrawString("Press up and down to change count ", 0, 60, Color.White);
font.DrawString("Count: " + instanceCount, 0, 90, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
mesh.Dispose();
buffer.Dispose();
shader.Dispose();
shaderStandard.Dispose();
instanceBuffer.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//Init textured cube
int[] indices = new int[]
{
0, 1, 2, 0, 2, 3,
4, 6, 5, 4, 7, 6,
8, 9, 10, 8, 10, 11,
12, 14, 13, 12, 15, 14,
16, 18, 17, 16, 19, 18,
20, 21, 22, 20, 22, 23
};
TexturedVertex[] vertices = new[]
{
////TOP
new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(1, 1)),
new TexturedVertex(new Vector3(5, 5, 5), new Vector2(0, 1)),
new TexturedVertex(new Vector3(5, 5, -5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(1, 0)),
//BOTTOM
new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(1, 1)),
new TexturedVertex(new Vector3(5, -5, 5), new Vector2(0, 1)),
new TexturedVertex(new Vector3(5, -5, -5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(1, 0)),
//LEFT
new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(0, 1)),
new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(1, 0)),
new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(1, 1)),
//RIGHT
new TexturedVertex(new Vector3(5, -5, 5), new Vector2(1, 1)),
new TexturedVertex(new Vector3(5, 5, 5), new Vector2(1, 0)),
new TexturedVertex(new Vector3(5, 5, -5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(5, -5, -5), new Vector2(0, 1)),
//FRONT
new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(1, 0)),
new TexturedVertex(new Vector3(5, 5, 5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(5, -5, 5), new Vector2(0, 1)),
new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(1, 1)),
//BACK
new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(5, 5, -5), new Vector2(1, 0)),
new TexturedVertex(new Vector3(5, -5, -5), new Vector2(1, 1)),
new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(0, 1))
};
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 5: Texture";
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//Init font
SharpBatch font = new SharpBatch(device, "textfont.dds");
//Init Mesh
SharpMesh mesh = SharpMesh.Create <TexturedVertex>(device, vertices, indices);
//Init shader from file
SharpShader shader = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription()
{
VertexShaderFunction = "VS", PixelShaderFunction = "PS"
},
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0)
});
//Create constant buffer
Buffer11 buffer = shader.CreateBuffer <Matrix>();
//Create texture from file
ShaderResourceView texture = ShaderResourceView.FromFile(device.Device, "../../texture.bmp");
fpsCounter.Reset();
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//apply states
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//apply shader
shader.Apply();
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
//set texture
device.DeviceContext.PixelShader.SetShaderResource(0, texture);
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 1000);
Matrix view = Matrix.LookAtLH(new Vector3(0, 10, -30), new Vector3(), Vector3.UnitY);
Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F);
Matrix WVP = world * view * projection;
device.UpdateData <Matrix>(buffer, WVP);
//draw mesh
mesh.Draw();
//begin drawing text
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
mesh.Dispose();
buffer.Dispose();
texture.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 18: Skin Animation";
SharpFPS fpsCounter = new SharpFPS();
//number of cube
int count = 1000;
using (SharpDevice device = new SharpDevice(form))
{
SharpBatch font = new SharpBatch(device, "textfont.dds");
//Input layout for Skinning Mesh
InputElement[] description = new InputElement[]
{
new InputElement("POSITION",0,SharpDX.DXGI.Format.R32G32B32_Float,0,0),
new InputElement("NORMAL",0,SharpDX.DXGI.Format.R32G32B32_Float,12,0),
new InputElement("TEXCOORD",0,SharpDX.DXGI.Format.R32G32_Float,24,0),
new InputElement("BINORMAL",0,SharpDX.DXGI.Format.R32G32B32_Float,32,0),
new InputElement("TANGENT",0,SharpDX.DXGI.Format.R32G32B32_Float,44,0),
new InputElement("JOINT",0,SharpDX.DXGI.Format.R32G32B32A32_Float,56,0),
new InputElement("WEIGHT",0,SharpDX.DXGI.Format.R32G32B32A32_Float,72,0),
};
SharpShader staticShader = new SharpShader(device, "../../Basic.hlsl",
new SharpShaderDescription()
{
VertexShaderFunction = "VSMain",
PixelShaderFunction = "PSMain"
}, description);
SharpShader skinShader = new SharpShader(device, "../../BasicSkin.hlsl",
new SharpShaderDescription()
{
VertexShaderFunction = "VSMain",
PixelShaderFunction = "PSMain"
}, description);
Buffer11 lightBuffer = skinShader.CreateBuffer<Vector4>();
string path = @"../../../Models/Troll/";
SharpModel model = new SharpModel(device,
ColladaImporter.Import(path + "troll.dae"));
foreach (Geometry g in model.Geometries)
{
if (g.IsAnimated)
g.Shader = skinShader;
else
g.Shader = staticShader;
g.Material.DiffuseTexture = ShaderResourceView.FromFile(device.Device, path + g.Material.DiffuseTextureName);
g.Material.NormalTextureName = Path.GetFileNameWithoutExtension(g.Material.DiffuseTextureName) + "N.dds";
g.Material.NormalTexture = ShaderResourceView.FromFile(device.Device, path + g.Material.NormalTextureName);
}
fpsCounter.Reset();
form.KeyDown += (sender, e) =>
{
switch (e.KeyCode)
{
case Keys.Up:
if (count < 1000)
count++;
break;
case Keys.Down:
if (count > 0)
count--;
break;
}
};
int lastTick = Environment.TickCount;
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//apply state
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 10000);
Matrix view = Matrix.LookAtLH(new Vector3(0, -100, 50), new Vector3(0, 0, 50), Vector3.UnitZ);
Matrix world = Matrix.Identity;
float angle = 0.2F;
Vector3 light = new Vector3((float)Math.Sin(angle), (float)Math.Cos(angle), 0);
light.Normalize();
device.UpdateData<Vector4>(lightBuffer, new Vector4(light, 1));
device.DeviceContext.VertexShader.SetConstantBuffer(2, lightBuffer);
float animationTime = (Environment.TickCount - lastTick) / 1000.0F;
if (animationTime >= model.Animations.First().Duration)
{
lastTick = Environment.TickCount;
animationTime = 0;
}
model.SetTime(animationTime);
model.Draw(device, new SkinShaderInformation()
{
Trasform = world * view * projection,
World = world
});
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
font.DrawString("Skinning Animation With Collada", 0, 30, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 7: Loading Obj File";
//frame rate counter
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//load font
SharpBatch font = new SharpBatch(device, "textfont.dds");
//load model from wavefront obj file
SharpMesh mesh = SharpMesh.CreateFromObj(device, "../../../Models/car/car.obj");
//init shader
SharpShader shader = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 24, 0)
});
//init constant buffer
Buffer11 buffer = shader.CreateBuffer<Data>();
//init frame counter
fpsCounter.Reset();
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//apply states
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//apply shader
shader.Apply();
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1F, 1000.0F);
Matrix view = Matrix.LookAtLH(new Vector3(0, 10, -30), new Vector3(), Vector3.UnitY);
Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F);
//light direction
Vector3 lightDirection = new Vector3(0.5f, 0, -1);
lightDirection.Normalize();
Data sceneInformation = new Data()
{
world = world,
worldViewProjection = world * view * projection,
lightDirection = new Vector4(lightDirection, 1)
};
//write data inside constant buffer
device.UpdateData<Data>(buffer, sceneInformation);
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer);
//draw mesh
mesh.Begin();
for (int i = 0; i < mesh.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, mesh.SubSets[i].DiffuseMap);
mesh.Draw(i);
}
//begin drawing text
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
mesh.Dispose();
buffer.Dispose();
}
}
/// <summary>
/// Draw Animated Model
/// </summary>
/// <param name="device">Device</param>
/// <param name="information">Information</param>
public void Draw(SharpDevice device,SkinShaderInformation information)
{
//Iterate each geometry
foreach (Geometry g in Geometries)
{
g.Apply(information);
g.Draw(device.DeviceContext);
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 6: Rasterizer & Alphablending";
//frame rate counter
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//init mesh
int[] indices = new int[]
{
0,1,2,0,2,3,
4,6,5,4,7,6,
8,9,10,8,10,11,
12,14,13,12,15,14,
16,18,17,16,19,18,
20,21,22,20,22,23
};
TexturedVertex[] vertices = new[]
{
////TOP
new TexturedVertex(new Vector3(-5,5,5),new Vector2(1,1)),
new TexturedVertex(new Vector3(5,5,5),new Vector2(0,1)),
new TexturedVertex(new Vector3(5,5,-5),new Vector2(0,0)),
new TexturedVertex(new Vector3(-5,5,-5),new Vector2(1,0)),
//BOTTOM
new TexturedVertex(new Vector3(-5,-5,5),new Vector2(1,1)),
new TexturedVertex(new Vector3(5,-5,5),new Vector2(0,1)),
new TexturedVertex(new Vector3(5,-5,-5),new Vector2(0,0)),
new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(1,0)),
//LEFT
new TexturedVertex(new Vector3(-5,-5,5),new Vector2(0,1)),
new TexturedVertex(new Vector3(-5,5,5),new Vector2(0,0)),
new TexturedVertex(new Vector3(-5,5,-5),new Vector2(1,0)),
new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(1,1)),
//RIGHT
new TexturedVertex(new Vector3(5,-5,5),new Vector2(1,1)),
new TexturedVertex(new Vector3(5,5,5),new Vector2(1,0)),
new TexturedVertex(new Vector3(5,5,-5),new Vector2(0,0)),
new TexturedVertex(new Vector3(5,-5,-5),new Vector2(0,1)),
//FRONT
new TexturedVertex(new Vector3(-5,5,5),new Vector2(1,0)),
new TexturedVertex(new Vector3(5,5,5),new Vector2(0,0)),
new TexturedVertex(new Vector3(5,-5,5),new Vector2(0,1)),
new TexturedVertex(new Vector3(-5,-5,5),new Vector2(1,1)),
//BACK
new TexturedVertex(new Vector3(-5,5,-5),new Vector2(0,0)),
new TexturedVertex(new Vector3(5,5,-5),new Vector2(1,0)),
new TexturedVertex(new Vector3(5,-5,-5),new Vector2(1,1)),
new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(0,1))
};
SharpMesh mesh = SharpMesh.Create<TexturedVertex>(device, vertices, indices);
//init shader
SharpShader shader = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0)
});
//init constant buffer
Buffer11 buffer = shader.CreateBuffer<Matrix>();
//load Shader Resouce View from file
//it contains texture for using inside shaders
ShaderResourceView texture = device.LoadTextureFromFile("../../texture.dds");
//init frame rate counter
fpsCounter.Reset();
//keyboard event
//change depth and rasterizer state
form.KeyDown += (sender, e) =>
{
switch (e.KeyCode)
{
case Keys.W:
device.SetWireframeRasterState();
device.SetDefaultBlendState();
break;
case Keys.S:
device.SetDefaultRasterState();
break;
case Keys.D1:
device.SetDefaultBlendState();
break;
case Keys.D2:
device.SetBlend(BlendOperation.Add, BlendOption.InverseSourceAlpha, BlendOption.SourceAlpha);
break;
case Keys.D3:
device.SetBlend(BlendOperation.Add, BlendOption.SourceAlpha, BlendOption.InverseSourceAlpha);
break;
case Keys.D4:
device.SetBlend(BlendOperation.Add, BlendOption.SourceColor, BlendOption.InverseSourceColor);
break;
case Keys.D5:
device.SetBlend(BlendOperation.Add, BlendOption.SourceColor, BlendOption.DestinationColor);
break;
}
};
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
}
//apply state
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//apply shader
shader.Apply();
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
//set texture
device.DeviceContext.PixelShader.SetShaderResource(0, texture);
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
//projection matrix
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 1000);
//view matrix (camera)
Matrix view = Matrix.LookAtLH(new Vector3(0, 10, -40), new Vector3(), Vector3.UnitY);
//world matrix
Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F);
Matrix worldViewProjection = world * view * projection;
//set world view projection matrix inside constant buffer
device.UpdateData<Matrix>(buffer, worldViewProjection);
//draw mesh
mesh.Draw();
//Second Mesh
world = Matrix.RotationY(Environment.TickCount / 1000.0F) * Matrix.Translation(5, 0, -15);
worldViewProjection = world * view * projection;
//refresh constant buffer
device.UpdateData<Matrix>(buffer, worldViewProjection);
//draw second mesh
mesh.Draw();
//Third Mesh
world = Matrix.RotationY(Environment.TickCount / 1000.0F) * Matrix.Translation(-5, 0, -15);
worldViewProjection = world * view * projection;
//refresh constant buffer
device.UpdateData<Matrix>(buffer, worldViewProjection);
//draw third mesh
mesh.Draw();
//begin drawing text
device.Font.Begin();
//draw string
fpsCounter.Update();
device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0);
device.Font.DrawString("Press W for wireframe, S for solid", 0, 30);
device.Font.DrawString("Press From 1 to 5 for Alphablending", 0, 60);
//flush text to view
device.Font.End();
//present
device.Present();
});
//release resource
mesh.Dispose();
buffer.Dispose();
texture.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
RenderForm form = new RenderForm();
form.Text = "Tutorial 19: Adaptive Tesselation";
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
InputElement[] description = new InputElement[]
{
new InputElement("POSITION", 0, SharpDX.DXGI.Format.R32G32B32_Float, 0, 0),
new InputElement("TEXCOORD", 0, SharpDX.DXGI.Format.R32G32_Float, 12, 0),
};
SharpShader shader = new SharpShader(device, "../../Shader.hlsl",
new SharpShaderDescription()
{
VertexShaderFunction = "VSMain",
PixelShaderFunction = "PSMain",
DomainShaderFunction = "DSMain",
HullShaderFunction = "HSMain"
}, description);
int seqX = 64;
int seqY = 64;
float size = 100;
float sizeW = seqX * size;
float sizeH = seqY * size;
TessellationVertex[] vertices = new TessellationVertex[4356];
int[] indices = new int[63504];
int k = 0;
for (int y = -1; y < seqY + 1; y++)
{
for (int x = -1; x < seqX + 1; x++)
{
float vX = x * size - (seqX / 2.0F) * size;
float vY = y * size - (seqY / 2.0F) * size;
float vZ = 0;
TessellationVertex v = new TessellationVertex(vX, vY, vZ, x / 4.0F, y / 4.0F);
vertices[k] = v;
k++;
}
}
//indici
k = 0;
for (int y = 0; y < seqY - 1; y++)
{
for (int x = 0; x < seqX - 1; x++)
{
int startX = x + 1;
int startY = y + 1;
for (int j = -1; j < 3; j++)
{
for (int i = -1; i < 3; i++)
{
indices[k] = (i + startX + (seqX + 2) * (j + startY));
k++;
}
}
}
}
SharpMesh mesh = SharpMesh.Create <TessellationVertex>(device, vertices, indices);
string path = @"../../../Models/adaptive_tess/";
ShaderResourceView diffuseMap = device.LoadTextureFromFile(path + "D.dds");
ShaderResourceView normalMap = device.LoadTextureFromFile(path + "N.dds");
ShaderResourceView heightMap = device.LoadTextureFromFile(path + "H.dds");
Buffer11 buffer = shader.CreateBuffer <SceneData>();
fpsCounter.Reset();
float angle = 3.14F;
float distance = 1200;
float heightPos = 500;
form.KeyDown += (sender, e) =>
{
switch (e.KeyCode)
{
case Keys.A:
distance -= 5;
if (distance < 100)
{
distance = 100;
}
break;
case Keys.Z:
distance += 5;
if (distance > 2000)
{
distance = 2000;
}
break;
case Keys.Up:
heightPos--;
if (heightPos < 50)
{
heightPos = 50;
}
break;
case Keys.Down:
heightPos++;
if (heightPos > 800)
{
heightPos = 800;
}
break;
case Keys.Left:
angle -= 0.01F;
break;
case Keys.Right:
angle += 0.01F;
break;
case Keys.W:
device.SetWireframeRasterState();
break;
case Keys.S:
device.SetDefaultRasterState();
break;
}
};
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
}
//apply states
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//Set matrices
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Vector3 vAt = new Vector3((float)Math.Cos(angle) * distance, (float)Math.Sin(angle) * distance, heightPos);
Vector3 vTo = new Vector3(0, 0, 0);
Vector3 vUp = new Vector3(0, 0, 1);
Matrix view = Matrix.LookAtLH(vAt, vTo, vUp);
Matrix proj = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1.0F, 50000);
Vector3 lightDir = new Vector3(1, 0, -2);
lightDir.Normalize();
Matrix WVP = view * proj;
WVP.Transpose();
//update constant buffer
SceneData data = new SceneData()
{
Transform = WVP,
LightDirection = new Vector4(lightDir, 0),
ViewAt = new Vector4(vAt, 0)
};
device.UpdateData <SceneData>(buffer, data);
//pass constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer);
device.DeviceContext.HullShader.SetConstantBuffer(0, buffer);
device.DeviceContext.DomainShader.SetConstantBuffer(0, buffer);
//set map to shader
device.DeviceContext.DomainShader.SetShaderResource(0, heightMap);
device.DeviceContext.PixelShader.SetShaderResource(0, diffuseMap);
device.DeviceContext.PixelShader.SetShaderResource(1, normalMap);
//apply shader
shader.Apply();
//draw mesh
mesh.DrawPatch(SharpDX.Direct3D.PrimitiveTopology.PatchListWith16ControlPoints);
//begin drawing text
device.Font.Begin();
//draw string
fpsCounter.Update();
device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0);
device.Font.DrawString("Presso Up,Down,Left,Right,A,Z to move camera", 0, 20);
device.Font.DrawString("Presso W and S to Switch to Wireframe", 0, 40);
//flush text to view
device.Font.End();
//present
device.Present();
});
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
int[] indices = new int[]
{
0, 1, 2, 3, 4, 5
};
Vector3[] vertices = new Vector3[] {
new Vector3(-50, 0, 50),
new Vector3(50, 0, 50),
new Vector3(50, 0, -50),
new Vector3(-50, 0, 50),
new Vector3(50, 0, -50),
new Vector3(-50, 0, -50)
};
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 11: Tesselation";
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//Init mesh
SharpMesh mesh = SharpMesh.Create <Vector3>(device, vertices, indices);
//Init shader
SharpShader shader = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription()
{
VertexShaderFunction = "VS",
PixelShaderFunction = "PS",
GeometryShaderFunction = "GS",
HullShaderFunction = "HS",
DomainShaderFunction = "DS"
},
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
});
//create constant buffer
Buffer11 buffer = shader.CreateBuffer <Data>();
fpsCounter.Reset();
//tessellation value
int nFactor = 1;
form.KeyDown += (sender, e) =>
{
if (e.KeyCode == Keys.Up)
{
nFactor++;
}
if (e.KeyCode == Keys.Down && nFactor > 1)
{
nFactor--;
}
if (e.KeyCode == Keys.W)
{
device.SetWireframeRasterState();
}
if (e.KeyCode == Keys.S)
{
device.SetDefaultRasterState();
}
};
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
}
//clear color
device.Clear(Color.CornflowerBlue);
device.UpdateAllStates();
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(MathUtil.Pi / 3.0F, ratio, 1, 1000);
Matrix view = Matrix.LookAtLH(new Vector3(0, 30, -80), new Vector3(), Vector3.UnitY);
Matrix world = Matrix.RotationY(Environment.TickCount / 2000.0F);
Matrix WVP = world * view * projection;
device.UpdateData <Data>(buffer, new Data()
{
world = world,
viewProj = view * projection,
factor = new Vector4(nFactor, nFactor, 0, 0)
});
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer);
device.DeviceContext.GeometryShader.SetConstantBuffer(0, buffer);
device.DeviceContext.HullShader.SetConstantBuffer(0, buffer);
device.DeviceContext.DomainShader.SetConstantBuffer(0, buffer);
shader.Apply();
//draw mesh as patch
mesh.DrawPatch(SharpDX.Direct3D.PrimitiveTopology.PatchListWith3ControlPoints);
//remove unused shader
shader.Clear();
//begin drawing text
device.Font.Begin();
//draw string
fpsCounter.Update();
device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0);
device.Font.DrawString("Tessellation Factor: " + nFactor, 0, 30);
device.Font.DrawString("Press Up And Down to change Tessellation Factor,W and S to switch to wireframe ", 0, 60);
//flush text to view
device.Font.End();
//present
device.Present();
});
//release resource
mesh.Dispose();
buffer.Dispose();
shader.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 15: Toon Shading With Multiple Render Target";
//frame rate counter
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//load font
SharpBatch font = new SharpBatch(device, "textfont.dds");
//load model from wavefront obj file
SharpMesh dogMesh = SharpMesh.CreateFromObj(device, "../../../Models/dog/dog.obj");
//quad
SharpMesh quad = SharpMesh.CreateQuad(device);
//init shader
SharpShader firstPass = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 24, 0)
});
//second pass
SharpShader secondPass = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS_QUAD", PixelShaderFunction = "PS_QUAD" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
});
//render target
SharpRenderTarget target = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm);
//render target
SharpRenderTarget target2 = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm);
//toon texture
ShaderResourceView bandTexture = ShaderResourceView.FromFile(device.Device, "../../../Models/band.bmp");
//init constant buffer
Buffer11 toonConstantBuffer = firstPass.CreateBuffer<ToonData>();
//init frame counter
fpsCounter.Reset();
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
//render target
target.Dispose();
target = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm);
//render target
target2.Dispose();
target2 = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm);
font.Resize();
}
//apply states
device.UpdateAllStates();
//BEGIN RENDERING TO TEXTURE (MULTIPLE)
device.ApplyMultipleRenderTarget(target, target2);
target.Clear(Color.CornflowerBlue);
target2.Clear(Color.Black);
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1F, 1000.0F);
Vector3 from = new Vector3(0, 70, -150);
Vector3 to = new Vector3(0, 50, 0);
Matrix view = Matrix.LookAtLH(from, to, Vector3.UnitY);
Matrix world = Matrix.RotationY(Environment.TickCount / 2000.0F);
//light direction
Vector3 lightDirection = new Vector3(0.5f, 0, -1);
lightDirection.Normalize();
ToonData sceneInformation = new ToonData()
{
world = world,
worldViewProjection = world * view * projection,
lightDirection = new Vector4(lightDirection, 1),
cameraPosition = new Vector4(from, 1)
};
//apply shader
firstPass.Apply();
//set toon band texture
device.DeviceContext.PixelShader.SetShaderResource(1, bandTexture);
//write data inside constant buffer
device.UpdateData<ToonData>(toonConstantBuffer, sceneInformation);
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, toonConstantBuffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, toonConstantBuffer);
//draw mesh
dogMesh.Begin();
for (int i = 0; i < dogMesh.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, dogMesh.SubSets[i].DiffuseMap);
dogMesh.Draw(i);
}
//RENDERING TO DEVICE
//Set original targets
device.SetDefaultTargers();
//apply shader
secondPass.Apply();
//clear color
device.Clear(Color.Black);
secondPass.Apply();
//set target
device.DeviceContext.PixelShader.SetShaderResource(0, target.Resource);
device.DeviceContext.PixelShader.SetShaderResource(1, target2.Resource);
quad.Draw();
//begin drawing text
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
dogMesh.Dispose();
quad.Dispose();
toonConstantBuffer.Dispose();
firstPass.Dispose();
secondPass.Dispose();
bandTexture.Dispose();
target.Dispose();
target2.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
int[] indices = new int[]
{
0,1,2,3,4,5
};
Vector3[] vertices = new Vector3[]{
new Vector3(-50, 0, 50),
new Vector3(50, 0, 50),
new Vector3(50, 0, -50),
new Vector3(-50, 0, 50),
new Vector3(50, 0, -50),
new Vector3(-50, 0, -50)
};
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 11: Tesselation";
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//Init mesh
SharpMesh mesh = SharpMesh.Create<Vector3>(device, vertices, indices);
//Init shader
SharpShader shader = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription()
{
VertexShaderFunction = "VS",
PixelShaderFunction = "PS",
GeometryShaderFunction = "GS",
HullShaderFunction = "HS",
DomainShaderFunction = "DS"
},
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
});
//create constant buffer
Buffer11 buffer = shader.CreateBuffer<Data>();
fpsCounter.Reset();
//tessellation value
int nFactor = 1;
form.KeyDown += (sender, e) =>
{
if (e.KeyCode == Keys.Up)
nFactor++;
if (e.KeyCode == Keys.Down && nFactor > 1)
nFactor--;
if (e.KeyCode == Keys.W)
device.SetWireframeRasterState();
if (e.KeyCode == Keys.S)
device.SetDefaultRasterState();
};
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
}
//clear color
device.Clear(Color.CornflowerBlue);
device.UpdateAllStates();
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(MathUtil.Pi / 3.0F, ratio, 1, 1000);
Matrix view = Matrix.LookAtLH(new Vector3(0, 30, -80), new Vector3(), Vector3.UnitY);
Matrix world = Matrix.RotationY(Environment.TickCount / 2000.0F);
Matrix WVP = world * view * projection;
device.UpdateData<Data>(buffer, new Data()
{
world = world,
viewProj = view * projection,
factor = new Vector4(nFactor, nFactor, 0, 0)
});
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer);
device.DeviceContext.GeometryShader.SetConstantBuffer(0, buffer);
device.DeviceContext.HullShader.SetConstantBuffer(0, buffer);
device.DeviceContext.DomainShader.SetConstantBuffer(0, buffer);
shader.Apply();
//draw mesh as patch
mesh.DrawPatch(SharpDX.Direct3D.PrimitiveTopology.PatchListWith3ControlPoints);
//remove unused shader
shader.Clear();
//begin drawing text
device.Font.Begin();
//draw string
fpsCounter.Update();
device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0);
device.Font.DrawString("Tessellation Factor: " + nFactor, 0, 30);
device.Font.DrawString("Press Up And Down to change Tessellation Factor,W and S to switch to wireframe ", 0, 60);
//flush text to view
device.Font.End();
//present
device.Present();
});
//release resource
mesh.Dispose();
buffer.Dispose();
shader.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//Init textured cube
int[] indices = new int[]
{
0,1,2,0,2,3,
4,6,5,4,7,6,
8,9,10,8,10,11,
12,14,13,12,15,14,
16,18,17,16,19,18,
20,21,22,20,22,23
};
TexturedVertex[] vertices = new[]
{
////TOP
new TexturedVertex(new Vector3(-5,5,5),new Vector2(1,1)),
new TexturedVertex(new Vector3(5,5,5),new Vector2(0,1)),
new TexturedVertex(new Vector3(5,5,-5),new Vector2(0,0)),
new TexturedVertex(new Vector3(-5,5,-5),new Vector2(1,0)),
//BOTTOM
new TexturedVertex(new Vector3(-5,-5,5),new Vector2(1,1)),
new TexturedVertex(new Vector3(5,-5,5),new Vector2(0,1)),
new TexturedVertex(new Vector3(5,-5,-5),new Vector2(0,0)),
new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(1,0)),
//LEFT
new TexturedVertex(new Vector3(-5,-5,5),new Vector2(0,1)),
new TexturedVertex(new Vector3(-5,5,5),new Vector2(0,0)),
new TexturedVertex(new Vector3(-5,5,-5),new Vector2(1,0)),
new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(1,1)),
//RIGHT
new TexturedVertex(new Vector3(5,-5,5),new Vector2(1,1)),
new TexturedVertex(new Vector3(5,5,5),new Vector2(1,0)),
new TexturedVertex(new Vector3(5,5,-5),new Vector2(0,0)),
new TexturedVertex(new Vector3(5,-5,-5),new Vector2(0,1)),
//FRONT
new TexturedVertex(new Vector3(-5,5,5),new Vector2(1,0)),
new TexturedVertex(new Vector3(5,5,5),new Vector2(0,0)),
new TexturedVertex(new Vector3(5,-5,5),new Vector2(0,1)),
new TexturedVertex(new Vector3(-5,-5,5),new Vector2(1,1)),
//BACK
new TexturedVertex(new Vector3(-5,5,-5),new Vector2(0,0)),
new TexturedVertex(new Vector3(5,5,-5),new Vector2(1,0)),
new TexturedVertex(new Vector3(5,-5,-5),new Vector2(1,1)),
new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(0,1))
};
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 14: Output Stream";
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//Init font
SharpBatch font = new SharpBatch(device, "textfont.dds");
//Init Mesh
SharpMesh mesh = SharpMesh.Create<TexturedVertex>(device, vertices, indices);
//Init shader from file
SharpShader shader = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0)
});
//output stream element declaration
StreamOutputElement[] soDeclaration = new StreamOutputElement[]
{
new StreamOutputElement(){SemanticName="POSITION",ComponentCount=3},
new StreamOutputElement(){SemanticName="TEXCOORD",ComponentCount=2}
};
const int streamOutputVertexSize = 20; //bytes (3 floats for position, 2 floats for texcoord)
//output shader
SharpShader shaderOutput = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription() { VertexShaderFunction = "VS_O", GeometryShaderFunction = "GS_O", GeometrySO = soDeclaration },
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0)
});
//declare 2 output buffer to switch between them
//one will contain the source and the other will be the target of the rendeinrg
SharpOutputBuffer outputBufferA = new SharpOutputBuffer(device, 100000);
SharpOutputBuffer outputBufferB = new SharpOutputBuffer(device, 100000);
//Create constant buffer
Buffer11 buffer = shader.CreateBuffer<Matrix>();
//Create texture from file
ShaderResourceView texture = ShaderResourceView.FromFile(device.Device, "../../texture.bmp");
fpsCounter.Reset();
//for updating
bool update = true;
Vector3 nextPosition = new Vector3();
form.KeyUp += (sender, e) =>
{
switch (e.KeyCode)
{
case Keys.Up:
update = true;
nextPosition += new Vector3(0, 10, 0);
break;
case Keys.Down:
update = true;
nextPosition += new Vector3(0, -10, 0);
break;
case Keys.A:
update = true;
nextPosition += new Vector3(-10, 0, 0);
break;
case Keys.D:
update = true;
nextPosition += new Vector3(10, 0, 0);
break;
case Keys.W:
update = true;
nextPosition += new Vector3(0, 0, 10);
break;
case Keys.S:
update = true;
nextPosition += new Vector3(0, 0, -10);
break;
}
};
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//apply states
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
//set texture
device.DeviceContext.PixelShader.SetShaderResource(0, texture);
//update output buffer only when needed
if (update)
{
//switch buffer
var t = outputBufferA;
outputBufferA = outputBufferB;
outputBufferB = t;
//apply shader
shaderOutput.Apply();
//start drawing on output buffer
outputBufferA.Begin();
//draw the other output buffer as source
device.UpdateData<Matrix>(buffer, Matrix.Identity);
outputBufferB.Draw(streamOutputVertexSize);
//draw the mesh to add it to buffer
device.UpdateData<Matrix>(buffer, Matrix.Translation(nextPosition));
//draw mesh
mesh.Draw();
//end rendering on buffer
outputBufferA.End();
//stop updating
update = false;
}
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 1000);
Matrix view = Matrix.LookAtLH(new Vector3(0, 50, -100), new Vector3(), Vector3.UnitY);
Matrix world = Matrix.Identity;
Matrix WVP = world * view * projection;
device.UpdateData<Matrix>(buffer, WVP);
//stream
shader.Apply();
//draw all buffer every frame
outputBufferA.Draw(streamOutputVertexSize);
//begin drawing text
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
font.DrawString("Press WASD, Up, Down to move cube", 0, 30, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
mesh.Dispose();
buffer.Dispose();
texture.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 13: Geometry Instancing";
//frame rate counter
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//load font
SharpBatch font = new SharpBatch(device, "textfont.dds");
//load model from wavefront obj file
SharpMesh mesh = SharpMesh.CreateNormalMappedFromObj(device, "../../../Models/dog/dog.obj");
//init shader with normal map illumination
SharpShader shader = new SharpShader(device, "../../HLSL_instancing.txt",
new SharpShaderDescription()
{
VertexShaderFunction = "VS", PixelShaderFunction = "PS"
},
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TANGENT", 0, Format.R32G32B32_Float, 24, 0),
new InputElement("BINORMAL", 0, Format.R32G32B32_Float, 36, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 48, 0),
new InputElement("INSTANCEPOSITION", 0, Format.R32G32B32_Float, 0, 1, InputClassification.PerInstanceData, 1)
});
SharpShader shaderStandard = new SharpShader(device, "../../HLSL_standard.txt",
new SharpShaderDescription()
{
VertexShaderFunction = "VS", PixelShaderFunction = "PS"
},
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
new InputElement("TANGENT", 0, Format.R32G32B32_Float, 24, 0),
new InputElement("BINORMAL", 0, Format.R32G32B32_Float, 36, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 48, 0)
});
//create instance buffer data
List <Vector3> positions = new List <Vector3>();
for (int z = 0; z < 100; z++)
{
for (int i = 0; i < 10; i++)
{
for (int j = 0; j < 10; j++)
{
positions.Add(new Vector3(i * 80 - 400, j * 80 - 400, z * 80 - 400));
}
}
}
SharpInstanceBuffer <Vector3> instanceBuffer = new SharpInstanceBuffer <Vector3>(device, positions.ToArray());
//init constant buffer
Buffer11 buffer = shader.CreateBuffer <Data>();
//init frame counter
fpsCounter.Reset();
//to active normal mapping
bool instancing = true;
int instanceCount = 5000;
form.KeyDown += (sender, e) =>
{
switch (e.KeyCode)
{
case Keys.I:
instancing = true;
break;
case Keys.D:
instancing = false;
break;
case Keys.Up:
instanceCount += 100;
if (instanceCount >= 10000)
{
instanceCount = 10000;
}
break;
case Keys.Down:
instanceCount -= 100;
if (instanceCount < 0)
{
instanceCount = 0;
}
break;
}
};
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//apply states
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1F, 50000.0F);
//set camera position and target
Vector3 from = new Vector3(0, 70, -1000);
Vector3 to = new Vector3(0, 50, 0);
Matrix view = Matrix.LookAtLH(from, to, Vector3.UnitY);
//light direction
Vector3 lightDirection = new Vector3(0.5f, 0, -1);
lightDirection.Normalize();
if (instancing)
{
//Instancing rendering loop
//set world matrix
Matrix world = Matrix.RotationY(Environment.TickCount / 2000.0F);
Data sceneInformation = new Data()
{
world = world,
viewProjection = view * projection,
lightDirection = new Vector4(lightDirection, 1),
viewDirection = new Vector4(Vector3.Normalize(from - to), 1)
};
//apply shader
shader.Apply();
//write data inside constant buffer
device.UpdateData <Data>(buffer, sceneInformation);
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer);
//draw mesh
mesh.Begin();
for (int i = 0; i < mesh.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, mesh.SubSets[i].DiffuseMap);
device.DeviceContext.PixelShader.SetShaderResource(1, mesh.SubSets[i].NormalMap);
instanceBuffer.DrawInstance(instanceCount, mesh.SubSets[i].IndexCount, mesh.SubSets[i].StartIndex);
}
}
else
{
//non instancing
//apply shader
shaderStandard.Apply();
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer);
//prepare mesh
mesh.Begin();
for (int j = 0; j < instanceCount; j++)
{
//set world matrix
Matrix world = Matrix.RotationY(Environment.TickCount / 2000.0F) * Matrix.Translation(positions[j]);
Data sceneInformation = new Data()
{
world = world,
viewProjection = view * projection,
lightDirection = new Vector4(lightDirection, 1),
viewDirection = new Vector4(Vector3.Normalize(from - to), 1)
};
//write data inside constant buffer
device.UpdateData <Data>(buffer, sceneInformation);
//draw mesh
for (int i = 0; i < mesh.SubSets.Count; i++)
{
device.DeviceContext.PixelShader.SetShaderResource(0, mesh.SubSets[i].DiffuseMap);
device.DeviceContext.PixelShader.SetShaderResource(1, mesh.SubSets[i].NormalMap);
mesh.Draw(i);
}
}
}
//begin drawing text
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
if (instancing)
{
font.DrawString("Instancing On: Press D to use standard rendering. See FPS", 0, 30, Color.White);
}
else
{
font.DrawString("Instancing Off: Press I to use Instancing. See FPS", 0, 30, Color.White);
}
font.DrawString("Press up and down to change count ", 0, 60, Color.White);
font.DrawString("Count: " + instanceCount, 0, 90, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
mesh.Dispose();
buffer.Dispose();
shader.Dispose();
shaderStandard.Dispose();
instanceBuffer.Dispose();
}
}
static void Main()
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 6: Rasterizer & Alphablending";
//frame rate counter
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form))
{
//load font
SharpBatch font = new SharpBatch(device, "textfont.dds");
//init mesh
int[] indices = new int[]
{
0, 1, 2, 0, 2, 3,
4, 6, 5, 4, 7, 6,
8, 9, 10, 8, 10, 11,
12, 14, 13, 12, 15, 14,
16, 18, 17, 16, 19, 18,
20, 21, 22, 20, 22, 23
};
TexturedVertex[] vertices = new[]
{
////TOP
new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(1, 1)),
new TexturedVertex(new Vector3(5, 5, 5), new Vector2(0, 1)),
new TexturedVertex(new Vector3(5, 5, -5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(1, 0)),
//BOTTOM
new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(1, 1)),
new TexturedVertex(new Vector3(5, -5, 5), new Vector2(0, 1)),
new TexturedVertex(new Vector3(5, -5, -5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(1, 0)),
//LEFT
new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(0, 1)),
new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(1, 0)),
new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(1, 1)),
//RIGHT
new TexturedVertex(new Vector3(5, -5, 5), new Vector2(1, 1)),
new TexturedVertex(new Vector3(5, 5, 5), new Vector2(1, 0)),
new TexturedVertex(new Vector3(5, 5, -5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(5, -5, -5), new Vector2(0, 1)),
//FRONT
new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(1, 0)),
new TexturedVertex(new Vector3(5, 5, 5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(5, -5, 5), new Vector2(0, 1)),
new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(1, 1)),
//BACK
new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(0, 0)),
new TexturedVertex(new Vector3(5, 5, -5), new Vector2(1, 0)),
new TexturedVertex(new Vector3(5, -5, -5), new Vector2(1, 1)),
new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(0, 1))
};
SharpMesh mesh = SharpMesh.Create <TexturedVertex>(device, vertices, indices);
//init shader
SharpShader shader = new SharpShader(device, "../../HLSL.txt",
new SharpShaderDescription()
{
VertexShaderFunction = "VS", PixelShaderFunction = "PS"
},
new InputElement[] {
new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0),
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0)
});
//init constant buffer
Buffer11 buffer = shader.CreateBuffer <Matrix>();
//load Shader Resouce View from file
//it contains texture for using inside shaders
ShaderResourceView texture = ShaderResourceView.FromFile(device.Device, "../../texture.dds");
//init frame rate counter
fpsCounter.Reset();
//keyboard event
//change depth and rasterizer state
form.KeyDown += (sender, e) =>
{
switch (e.KeyCode)
{
case Keys.W:
device.SetWireframeRasterState();
device.SetDefaultBlendState();
break;
case Keys.S:
device.SetDefaultRasterState();
break;
case Keys.D1:
device.SetDefaultBlendState();
break;
case Keys.D2:
device.SetBlend(BlendOperation.Add, BlendOption.InverseSourceAlpha, BlendOption.SourceAlpha);
break;
case Keys.D3:
device.SetBlend(BlendOperation.Add, BlendOption.SourceAlpha, BlendOption.InverseSourceAlpha);
break;
case Keys.D4:
device.SetBlend(BlendOperation.Add, BlendOption.SourceColor, BlendOption.InverseSourceColor);
break;
case Keys.D5:
device.SetBlend(BlendOperation.Add, BlendOption.SourceColor, BlendOption.DestinationColor);
break;
}
};
//main loop
RenderLoop.Run(form, () =>
{
//Resizing
if (device.MustResize)
{
device.Resize();
font.Resize();
}
//apply state
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//apply shader
shader.Apply();
//apply constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
//set texture
device.DeviceContext.PixelShader.SetShaderResource(0, texture);
//set transformation matrix
float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height;
//projection matrix
Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 1000);
//view matrix (camera)
Matrix view = Matrix.LookAtLH(new Vector3(0, 10, -40), new Vector3(), Vector3.UnitY);
//world matrix
Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F);
Matrix worldViewProjection = world * view * projection;
//set world view projection matrix inside constant buffer
device.UpdateData <Matrix>(buffer, worldViewProjection);
//draw mesh
mesh.Draw();
//Second Mesh
world = Matrix.RotationY(Environment.TickCount / 1000.0F) * Matrix.Translation(5, 0, -15);
worldViewProjection = world * view * projection;
//refresh constant buffer
device.UpdateData <Matrix>(buffer, worldViewProjection);
//draw second mesh
mesh.Draw();
//Third Mesh
world = Matrix.RotationY(Environment.TickCount / 1000.0F) * Matrix.Translation(-5, 0, -15);
worldViewProjection = world * view * projection;
//refresh constant buffer
device.UpdateData <Matrix>(buffer, worldViewProjection);
//draw third mesh
mesh.Draw();
//begin drawing text
font.Begin();
//draw string
fpsCounter.Update();
font.DrawString("FPS: " + fpsCounter.FPS, 0, 0, Color.White);
font.DrawString("Press W for wireframe, S for solid", 0, 30, Color.White);
font.DrawString("Press From 1 to 5 for Alphablending", 0, 60, Color.White);
//flush text to view
font.End();
//present
device.Present();
});
//release resource
font.Dispose();
mesh.Dispose();
buffer.Dispose();
texture.Dispose();
}
}
static void Main(string[] args)
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 2: Init Device (press key from 1 to 8)";
//background color
Color4 color = Color.CornflowerBlue;
//keydown event
form.KeyDown += (sender, e) =>
{
switch (e.KeyCode)
{
case System.Windows.Forms.Keys.D1:
color = Color.CornflowerBlue;
break;
case System.Windows.Forms.Keys.D2:
color = Color.Red;
break;
case System.Windows.Forms.Keys.D3:
color = Color.Blue;
break;
case System.Windows.Forms.Keys.D4:
color = Color.Orange;
break;
case System.Windows.Forms.Keys.D5:
color = Color.Yellow;
break;
case System.Windows.Forms.Keys.D6:
color = Color.Olive;
break;
case System.Windows.Forms.Keys.D7:
color = Color.Orchid;
break;
case System.Windows.Forms.Keys.D8:
color = Color.Black;
break;
}
};
//main loop
using (SharpDevice device = new SharpDevice(form))
{
RenderLoop.Run(form, () =>
{
//resize if form was resized
if (device.MustResize)
{
device.Resize();
}
//clear color
device.Clear(color);
//present
device.Present();
});
}
}
