bool SetShaderParameters(DeviceContext deviceContext, Matrix world, Matrix view, Matrix projection, ShaderResourceView texture, Vector3 lightDirection, Color4 ambientColor, Color4 diffuseColor)
{
try {
var matrixBufferType = new MatrixBufferType {
World = Matrix.Transpose(world),
View = Matrix.Transpose(view),
Projection = Matrix.Transpose(projection)
};
deviceContext.UpdateSubresource(ref matrixBufferType, matrixBuffer);
deviceContext.VertexShader.SetConstantBuffer(0, matrixBuffer);
deviceContext.PixelShader.SetShaderResource(0, texture);
var lightBufferType = new LightBufferType {
AmbientColor = ambientColor,
DiffuseColor = diffuseColor,
LightDirection = lightDirection,
Padding = 0.0f
};
deviceContext.UpdateSubresource(ref lightBufferType, lightBuffer);
deviceContext.PixelShader.SetConstantBuffer(0, lightBuffer);
} catch { return(false); }
return(true);
}
private bool SetShaderParameters(DeviceContext deviceContext, Matrix worldMatrix, Matrix viewMatrix,
Matrix projectionMatrix, Vector4 pixelColor)
{
try
{
worldMatrix.Transpose();
viewMatrix.Transpose();
projectionMatrix.Transpose();
deviceContext.MapSubresource(_matrixBuffer, MapMode.WriteDiscard, MapFlags.None, out DataStream mappedResource);
MatrixBufferType matrixBuffer = new MatrixBufferType()
{
world = worldMatrix,
view = viewMatrix,
projection = projectionMatrix,
color = pixelColor
};
mappedResource.Write(matrixBuffer);
deviceContext.UnmapSubresource(_matrixBuffer, 0);
int bufferSlotNuber = 0;
deviceContext.VertexShader.SetConstantBuffer(bufferSlotNuber, _matrixBuffer);
return(true);
}
catch
{
return(false);
}
}
bool SetShaderParameters(DeviceContext deviceContext, Matrix world, Matrix view, Matrix projection, ShaderResourceView[] textureArray, Vector3 lightDirection, Color4 diffuseColor, Vector3 cameraPosition, Color4 specularColor, float specularPower)
{
try {
var matrixBufferType = new MatrixBufferType {
World = Matrix.Transpose(world),
View = Matrix.Transpose(view),
Projection = Matrix.Transpose(projection)
};
deviceContext.UpdateSubresource(ref matrixBufferType, matrixBuffer);
deviceContext.VertexShader.SetConstantBuffer(0, matrixBuffer);
deviceContext.PixelShader.SetShaderResources(0, textureArray);
var lightBufferType = new LightBufferType {
DiffuseColor = diffuseColor,
LightDirection = lightDirection,
SpecularColor = specularColor,
SpecularPower = specularPower
};
deviceContext.UpdateSubresource(ref lightBufferType, lightBuffer);
deviceContext.PixelShader.SetConstantBuffer(0, lightBuffer);
var cameraBufferType = new CameraBufferType {
CameraPosition = cameraPosition
};
deviceContext.UpdateSubresource(ref cameraBufferType, cameraBuffer);
deviceContext.VertexShader.SetConstantBuffer(1, cameraBuffer);
} catch { return(false); }
return(true);
}
bool SetShaderParameters(DeviceContext deviceContext, Matrix world, Matrix view, Matrix projection)
{
try {
var matrixBufferType = new MatrixBufferType {
World = Matrix.Transpose(world),
View = Matrix.Transpose(view),
Projection = Matrix.Transpose(projection)
};
deviceContext.UpdateSubresource(ref matrixBufferType, matrixBuffer);
deviceContext.VertexShader.SetConstantBuffer(0, matrixBuffer);
} catch { return(false); }
return(true);
}
bool SetShaderParameters(DeviceContext deviceContext, Matrix world, Matrix view, Matrix projection, ShaderResourceView texture, Vector4 clipPlane)
{
try {
var matrixBufferType = new MatrixBufferType {
World = Matrix.Transpose(world),
View = Matrix.Transpose(view),
Projection = Matrix.Transpose(projection)
};
deviceContext.UpdateSubresource(ref matrixBufferType, matrixBuffer);
deviceContext.VertexShader.SetConstantBuffer(0, matrixBuffer);
deviceContext.PixelShader.SetShaderResource(0, texture);
var clipPlaneBufferType = new ClipPlaneBufferType {
ClipPlane = clipPlane
};
deviceContext.UpdateSubresource(ref clipPlaneBufferType, clipPlaneBuffer);
deviceContext.VertexShader.SetConstantBuffer(1, clipPlaneBuffer);
} catch { return(false); }
return(true);
}
bool SetShaderParameters(DeviceContext deviceContext, Matrix world, Matrix view, Matrix projection, ShaderResourceView texture, float blend)
{
try {
var matrixBufferType = new MatrixBufferType {
World = Matrix.Transpose(world),
View = Matrix.Transpose(view),
Projection = Matrix.Transpose(projection)
};
deviceContext.UpdateSubresource(ref matrixBufferType, matrixBuffer);
deviceContext.VertexShader.SetConstantBuffer(0, matrixBuffer);
deviceContext.PixelShader.SetShaderResource(0, texture);
var translateBufferType = new TransparentBufferType {
BlendAmount = blend
};
deviceContext.UpdateSubresource(ref translateBufferType, transparentBuffer);
deviceContext.PixelShader.SetConstantBuffer(0, transparentBuffer);
} catch { return(false); }
return(true);
}
bool SetShaderParameters(DeviceContext deviceContext, Matrix world, Matrix view, Matrix projection, ShaderResourceView texture, float fogStart, float fogEnd)
{
try {
var matrixBufferType = new MatrixBufferType {
World = Matrix.Transpose(world),
View = Matrix.Transpose(view),
Projection = Matrix.Transpose(projection)
};
deviceContext.UpdateSubresource(ref matrixBufferType, matrixBuffer);
deviceContext.VertexShader.SetConstantBuffer(0, matrixBuffer);
deviceContext.PixelShader.SetShaderResource(0, texture);
var fogBufferType = new FogBufferType {
FogStart = fogStart,
FogEnd = fogEnd
};
deviceContext.UpdateSubresource(ref fogBufferType, fogBuffer);
deviceContext.VertexShader.SetConstantBuffer(1, fogBuffer);
} catch { return(false); }
return(true);
}
bool SetShaderParameters(DeviceContext deviceContext, Matrix world, Matrix view, Matrix projection, ShaderResourceView texture, ShaderResourceView reflectionTexture, Matrix reflection)
{
try {
var matrixBufferType = new MatrixBufferType {
World = Matrix.Transpose(world),
View = Matrix.Transpose(view),
Projection = Matrix.Transpose(projection)
};
deviceContext.UpdateSubresource(ref matrixBufferType, matrixBuffer);
deviceContext.VertexShader.SetConstantBuffer(0, matrixBuffer);
var reflectionBufferType = new ReflectionBufferType {
Reflection = Matrix.Transpose(reflection)
};
deviceContext.UpdateSubresource(ref reflectionBufferType, reflectionBuffer);
deviceContext.VertexShader.SetConstantBuffer(1, reflectionBuffer);
deviceContext.PixelShader.SetShaderResource(0, texture);
deviceContext.PixelShader.SetShaderResource(1, reflectionTexture);
} catch { return(false); }
return(true);
}
protected override void InitShaderBuffers(Device device)
{
BufferDescription bufferDescription = new BufferDescription(MatrixBufferType.SizeInBytes(), ResourceUsage.Dynamic, BindFlags.ConstantBuffer, CpuAccessFlags.Write, ResourceOptionFlags.None, 0);
m_matrixBuffer = new SharpDX.Direct3D11.Buffer(device, bufferDescription);
}
