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();
}
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()
{
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(string[] args)
{
if (!SharpDevice.IsDirectX11Supported())
{
System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported");
return;
}
//render form
RenderForm form = new RenderForm();
form.Text = "Tutorial 4: Primitives";
//Help to count Frame Per Seconds
SharpFPS fpsCounter = new SharpFPS();
using (SharpDevice device = new SharpDevice(form)) {
//Init Mesh
Water water = new Water(device);
//Create Shader From File and Create Input Layout
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("COLOR", 0, Format.R32G32B32A32_Float, 12, 0)
});
//create constant buffer
Buffer11 buffer = shader.CreateBuffer <UniformData>();
Buffer11 arrayBuffer = shader.CreateBuffer <ArrayData>();
fpsCounter.Reset();
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 states
device.UpdateAllStates();
//clear color
device.Clear(Color.CornflowerBlue);
//apply shader
shader.Apply();
//Set matrices
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, 12, -12), new Vector3(), Vector3.UnitY);
Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F * 0.1f);
world = Matrix.Identity;
float time = Environment.TickCount / 1000.0F;
Vector4[] waveStats = new Vector4[count] {
new Vector4(water.wave.speed * 1.0f, water.wave.wavelength * 1.0f, water.wave.amplitude * 1.0f, 0),
new Vector4(water.wave.speed * 1.0f, water.wave.wavelength * 1.0f, water.wave.amplitude * 1.0f, 0),
new Vector4(water.wave.speed * 1.0f, water.wave.wavelength * 1.0f, water.wave.amplitude * 1.0f, 0),
};
Vector4 tmp = new Vector4(2.0f, 0.0f, -2.0f, 0.0f);
tmp.Normalize();
Vector4[] waveDir = new Vector4[count] {
water.wave.waveDir,
new Vector4(water.wave.waveDir.Z, 0, -water.wave.waveDir.X, 0),
tmp,
};
var array = new Vector4[count] {
new Vector4(1.0f, 0.0f, 0.0f, 0.0f),
new Vector4(1.0f, 1.0f, 1.0f, 0.0f),
new Vector4(1.0f, 1.0f, 1.0f, 0.0f),
};
water.wave.waveDir = new Vector4((float)Math.Sin(time / 5.0), 0, (float)Math.Cos(time / 5.0), 0);
UniformData sceneInfo = new UniformData()
{
worldViewProj = world * view * projection,
worldView = world * view,
time = time,
};
ArrayData arrayInfo = new ArrayData()
{
array = array,
waveDir = waveDir,
waveStats = waveStats,
};
using (DataStream ds = new DataStream(Utilities.SizeOf <ArrayData>(), true, true)) {
//device.UpdateDataWithDataStream(arrayBuffer,ds);
ds.WriteRange(getBytes(arrayInfo));
ds.Position = 0;
arrayBuffer.Dispose();
arrayBuffer = shader.CreateBuffer <ArrayData>(ds);
//device.UnmapDataStream(arrayBuffer);
}
//update constant buffer
device.UpdateData <UniformData>(buffer, sceneInfo);
//pass constant buffer to shader
device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer);
device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer);
device.DeviceContext.VertexShader.SetConstantBuffer(1, arrayBuffer);
//draw mesh
water.Draw();
//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 resources
water.Dispose();
buffer.Dispose();
}
}