public unsafe void SetPixelShaderConstants(DeviceContext deviceContext, Mesh.Material material, PointLight light)
{
// hlsl matrices are default column order
var constants = new PSConstantBuffer();
for (int i = 0; i < 3; i++)
{
constants.Ka[i] = material.ambientColor[i];
constants.Kd[i] = material.diffuseColor[i];
constants.Ks[i] = material.specularColor[i];
constants.Ia[i] = light.Ia[i];
constants.Id[i] = light.Id[i];
constants.Is[i] = light.Is[i];
}
constants.Ns = material.shininess;
// TODO: add camera position
DataStream dataStream;
deviceContext.MapSubresource(pixelShaderConstantBuffer, MapMode.WriteDiscard, SharpDX.Direct3D11.MapFlags.None, out dataStream);
dataStream.Write <PSConstantBuffer>(constants);
deviceContext.UnmapSubresource(pixelShaderConstantBuffer, 0);
}
public unsafe void SetPixelShaderConstants(DeviceContext deviceContext, SharpDX.Color3 color)
{
var constants = new PSConstantBuffer();
for (int i = 0; i < 3; i++)
{
constants.color[i] = color[i];
}
DataStream dataStream;
deviceContext.MapSubresource(pixelShaderConstantBuffer, MapMode.WriteDiscard, SharpDX.Direct3D11.MapFlags.None, out dataStream);
dataStream.Write <PSConstantBuffer>(constants);
deviceContext.UnmapSubresource(pixelShaderConstantBuffer, 0);
}
public unsafe void SetPixelShaderConstants(DeviceContext deviceContext, SharpDX.Color3 color)
{
var constants = new PSConstantBuffer();
for (int i = 0; i < 3; i++)
{
constants.color[i] = color[i];
}
DataStream dataStream;
deviceContext.MapSubresource(pixelShaderConstantBuffer, MapMode.WriteDiscard, SharpDX.Direct3D11.MapFlags.None, out dataStream);
dataStream.Write<PSConstantBuffer>(constants);
deviceContext.UnmapSubresource(pixelShaderConstantBuffer, 0);
}
public unsafe void SetPixelShaderConstants(DeviceContext deviceContext, Mesh.Material material, PointLight light)
{
// hlsl matrices are default column order
var constants = new PSConstantBuffer();
for (int i = 0; i < 3; i++)
{
constants.Ka[i] = material.ambientColor[i];
constants.Kd[i] = material.diffuseColor[i];
constants.Ks[i] = material.specularColor[i];
constants.Ia[i] = light.Ia[i];
constants.Id[i] = light.Id[i];
constants.Is[i] = light.Is[i];
}
constants.Ns = material.shininess;
// TODO: add camera position
DataStream dataStream;
deviceContext.MapSubresource(pixelShaderConstantBuffer, MapMode.WriteDiscard, SharpDX.Direct3D11.MapFlags.None, out dataStream);
dataStream.Write<PSConstantBuffer>(constants);
deviceContext.UnmapSubresource(pixelShaderConstantBuffer, 0);
}