// Example using async
protected override void CreateDeviceDependentResources(Common.DeviceManager deviceManager)
{
base.CreateDeviceDependentResources(deviceManager);
RemoveAndDispose(ref fpsRenderer);
RemoveAndDispose(ref cubeRenderer);
RemoveAndDispose(ref textRenderer);
RemoveAndDispose(ref vertexShader);
RemoveAndDispose(ref vertexLayout);
RemoveAndDispose(ref pixelShader);
var device = deviceManager.Direct3DDevice;
#region Compile shaders
// Compile Vertex Shader and create vertex InputLayout
using (var bytecode = HLSLCompiler.CompileFromFile(@"Shaders\VS.hlsl", "VSMain", "vs_5_0"))
{
vertexShader = new VertexShader(device, bytecode);
vertexLayout = ToDispose(new InputLayout(device,
bytecode.GetPart(ShaderBytecodePart.InputSignatureBlob).Data,
new[]
{
// "SV_Position" = vertex coordinate in object space
new InputElement("SV_Position", 0, Format.R32G32B32_Float, 0, 0),
// "NORMAL" = the vertex normal
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
// "COLOR"
new InputElement("COLOR", 0, Format.R8G8B8A8_UNorm, 24, 0),
// "UV"
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 28, 0),
// "BLENDINDICES"
new InputElement("BLENDINDICES", 0, Format.R32G32B32A32_UInt, 36, 0),
// "BLENDWEIGHT"
new InputElement("BLENDWEIGHT", 0, Format.R32G32B32A32_Float, 52, 0),
}));
}
// Compile pixel shader
using (var bytecode = HLSLCompiler.CompileFromFile(@"Shaders\SimplePS.hlsl", "PSMain", "ps_5_0"))
pixelShader = ToDispose(new PixelShader(device, bytecode));
#endregion
#region Create constant buffers
// Create constant buffers
// Create the constant buffer that will
// store our worldViewProjection matrix
perObjectBuffer = ToDispose(new SharpDX.Direct3D11.Buffer(device, Utilities.SizeOf<ConstantBuffers.PerObject>(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0));
// Create the per frame constant buffer
// lighting / camera position
perFrameBuffer = ToDispose(new Buffer(device, Utilities.SizeOf<ConstantBuffers.PerFrame>(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0));
// Create the per material constant buffer
perMaterialBuffer = ToDispose(new Buffer(device, Utilities.SizeOf<ConstantBuffers.PerMaterial>(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0));
// Create the per armature/skeletong constant buffer
perArmatureBuffer = ToDispose(new Buffer(device, ConstantBuffers.PerArmature.Size(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0));
#endregion
#region Create pipeline state variables
// Configure the depth buffer to discard pixels that are
// further than the current pixel.
depthStencilState = ToDispose(new DepthStencilState(device,
new DepthStencilStateDescription()
{
IsDepthEnabled = true, // enable depth?
DepthComparison = Comparison.Less,
DepthWriteMask = SharpDX.Direct3D11.DepthWriteMask.All,
IsStencilEnabled = false,// enable stencil?
StencilReadMask = 0xff, // 0xff (no mask)
StencilWriteMask = 0xff,// 0xff (no mask)
}));
rsCullBack = ToDispose(new RasterizerState(device, new RasterizerStateDescription
{
CullMode = CullMode.Back,
IsFrontCounterClockwise = false,
FillMode = FillMode.Solid,
}));
#endregion
#region Create Renderers
cubeRenderer = new CubeRenderer();
cubeRenderer.Initialize(this);
textRenderer = ToDispose(new TextRenderer("Calibri", SharpDX.Color.Black, new Point(20, 100), 48, 800));
textRenderer.Initialize(this);
fpsRenderer = ToDispose(new FpsRenderer());
fpsRenderer.Initialize(this);
#endregion
clock.Start();
}
// Example using async
protected async override void CreateDeviceDependentResources(Common.DeviceManager deviceManager)
{
ResourcesLoaded = false;
base.CreateDeviceDependentResources(deviceManager);
RemoveAndDispose(ref fpsRenderer);
RemoveAndDispose(ref textRenderer);
RemoveAndDispose(ref vertexShader);
RemoveAndDispose(ref vertexLayout);
RemoveAndDispose(ref pixelShader);
foreach (var m in meshRenderers)
{
var m2 = m;
RemoveAndDispose(ref m2);
}
meshRenderers.Clear();
var device = deviceManager.Direct3DDevice;
#region Compile shaders
// Compile Vertex Shader and create vertex InputLayout
using (var bytecode = await HLSLCompiler.CompileFromFileAsync(@"Shaders\VS.hlsl", "VSMain", "vs_5_0"))
{
vertexShader = new VertexShader(device, bytecode);
vertexLayout = ToDispose(new InputLayout(device,
bytecode.GetPart(ShaderBytecodePart.InputSignatureBlob).Data,
new[]
{
// "SV_Position" = vertex coordinate in object space
new InputElement("SV_Position", 0, Format.R32G32B32_Float, 0, 0),
// "NORMAL" = the vertex normal
new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0),
// "COLOR"
new InputElement("COLOR", 0, Format.R8G8B8A8_UNorm, 24, 0),
// "UV"
new InputElement("TEXCOORD", 0, Format.R32G32_Float, 28, 0),
// "BLENDINDICES"
new InputElement("BLENDINDICES", 0, Format.R32G32B32A32_UInt, 36, 0),
// "BLENDWEIGHT"
new InputElement("BLENDWEIGHT", 0, Format.R32G32B32A32_Float, 52, 0),
}));
}
// Compile pixel shader
using (var bytecode = await HLSLCompiler.CompileFromFileAsync(@"Shaders\BlinnPhongPS.hlsl", "PSMain", "ps_5_0"))
pixelShader = ToDispose(new PixelShader(device, bytecode));
#endregion
#region Create constant buffers
// Create constant buffers
// Create the constant buffer that will
// store our worldViewProjection matrix
perObjectBuffer = ToDispose(new SharpDX.Direct3D11.Buffer(device, Utilities.SizeOf <ConstantBuffers.PerObject>(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0));
// Create the per frame constant buffer
// lighting / camera position
perFrameBuffer = ToDispose(new Buffer(device, Utilities.SizeOf <ConstantBuffers.PerFrame>(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0));
// Create the per material constant buffer
perMaterialBuffer = ToDispose(new Buffer(device, Utilities.SizeOf <ConstantBuffers.PerMaterial>(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0));
// Create the per armature/skeletong constant buffer
perArmatureBuffer = ToDispose(new Buffer(device, ConstantBuffers.PerArmature.Size(), ResourceUsage.Default, BindFlags.ConstantBuffer, CpuAccessFlags.None, ResourceOptionFlags.None, 0));
#endregion
#region Create pipeline state variables
// Configure the depth buffer to discard pixels that are
// further than the current pixel.
depthStencilState = ToDispose(new DepthStencilState(device,
new DepthStencilStateDescription()
{
IsDepthEnabled = true, // enable depth?
DepthComparison = Comparison.Less,
DepthWriteMask = SharpDX.Direct3D11.DepthWriteMask.All,
IsStencilEnabled = false, // enable stencil?
StencilReadMask = 0xff, // 0xff (no mask)
StencilWriteMask = 0xff, // 0xff (no mask)
}));
rsCullBack = ToDispose(new RasterizerState(device, new RasterizerStateDescription
{
CullMode = CullMode.Back,
IsFrontCounterClockwise = false,
FillMode = FillMode.Solid,
}));
#endregion
#region Create Renderers
var meshes = await Mesh.LoadFromFileAsync("Character.cmo");
meshRenderers.AddRange((from mesh in meshes
select ToDispose(new MeshRenderer(mesh))));
await Task.Run(() =>
{
foreach (var m in meshRenderers)
{
m.Initialize(this);
m.PerArmatureBuffer = perArmatureBuffer;
m.PerMaterialBuffer = perMaterialBuffer;
if (m.Mesh.Animations != null && m.Mesh.Animations.Any())
{
m.CurrentAnimation = m.Mesh.Animations.First().Value;
}
m.Clock.Start();
}
});
textRenderer = ToDispose(new TextRenderer("Calibri", SharpDX.Color.Black, new Point(20, 100), 48, 800));
textRenderer.Initialize(this);
fpsRenderer = ToDispose(new FpsRenderer("Calibri", SharpDX.Color.CornflowerBlue, new Point(20, 20), 16));
fpsRenderer.Initialize(this);
#endregion
clock.Start();
ResourcesLoaded = true;
}
public override void Run()
{
// Create and Initialize the axis lines renderer
var axisLines = ToDispose(new AxisLinesRenderer());
axisLines.Initialize(this);
// Create and Initialize the axis lines renderer
var triangle = ToDispose(new TriangleRenderer());
triangle.Initialize(this);
//// Create and Initialize the axis lines renderer
var quad = ToDispose(new QuadRenderer());
quad.Initialize(this);
//// Create and Initialize the axis lines renderer
var sphere = ToDispose(new SphereRenderer(Vector3.Zero, .25f));
sphere.Initialize(this);
//// FPS renderer
FpsRenderer fps = null;
if (ShowFPS)
{
fps = ToDispose(new Common.FpsRenderer("Calibri", Color.CornflowerBlue, new Point(8, 8), 16));
fps.Initialize(this);
}
//// Text renderer
Common.TextRenderer textRenderer = null;
if (ShowText)
{
textRenderer = ToDispose(new Common.TextRenderer("Calibri", Color.CornflowerBlue, new Point(8, 30), 12));
textRenderer.Initialize(this);
UpdateText = () =>
{
textRenderer.Text =
String.Format("World rotation ({0}) (Up/Down Left/Right Wheel+-)\nView ({1}) (A/D, W/S, Shift+Wheel+-)"
+ "\nPress X to reinitialize the device and resources (device ptr: {2})"
+ "\nPress Z to show/hide depth buffer",
rotation,
V.TranslationVector,
DeviceManager.Direct3DDevice.NativePointer);
};
UpdateText();
}
InitializeMatricies();
Window.Resize += Window_Resize;
Window.KeyDown += Window_KeyDown;
Window.KeyUp += Window_KeyUp;
Window.MouseWheel += Window_MouseWheel;
RenderLoop.Run(Window, () =>
{
// Clear DSV
DeviceManager.Direct3DContext.ClearDepthStencilView(DepthStencilView,
DepthStencilClearFlags.Depth | DepthStencilClearFlags.Stencil,
1.0f, 0);
// Clear RTV
DeviceManager.Direct3DContext.ClearRenderTargetView(RenderTargetView, Color.White);
// VP matrix
var VP = Matrix.Multiply(V, P);
// MVP
var MVP = M * VP;
// Must transpose to use in HLSL
MVP.Transpose();
// Write MVP to constant buffer
DeviceManager.Direct3DContext.UpdateSubresource(ref MVP, mvpBuffer);
// Render our primitives
axisLines.Render();
quad.Render();
MVP = sphere.M * VP;
MVP.Transpose();
DeviceManager.Direct3DContext.UpdateSubresource(ref MVP, mvpBuffer);
sphere.Render();
var v = sphere.RotationAngles;
v.Y += 0.016f;
sphere.RotationAngles = v;
triangle.Render();
// FPS renderer
if (fps != null)
{
fps.Render();
}
// Text renderer
if (textRenderer != null)
{
textRenderer.Render();
}
Present();
});
}