public override void SetSunLight(SunLight light)
{
SetVertexShaderConstant(Matrix.Transpose(worldMatrix));
//SetVertexShaderConstant(viewMatrix);
//SetVertexShaderConstant(Matrix.Invert(worldMatrix * viewMatrix));
SetVertexShaderConstant(light.Direction);
SetVertexShaderConstant(light.Color);
}
public override void SetJointMatrices(Matrix[] jointMatrices)
{
for (int i = 0; i < 32; i++)
{
Matrix m = i < jointMatrices.Length ? jointMatrices[i] : Matrix.Identity;
SetVertexShaderConstant(Matrix.Transpose(m));
}
}
public override void ApplyFogSettings(FogSettings fogSettings)
{
SetVertexShaderConstant(Matrix.Transpose(worldMatrix));
// SlimDX optimizes the World matrix to 4x3 we only need for our world position a float3
IncrementVertexShaderRegister(-4);
SetVertexShaderConstant(device.CameraInvertedViewMatrix.Translation, false);
SetVertexShaderConstant(fogSettings.FogColor);
SetVertexShaderConstants(fogSettings.FogStart, fogSettings.FogEnd, 0.0f, 0.0f);
}
public override void SetModelViewProjection(Matrix model, Matrix view, Matrix projection)
{
vertexShaderCurrentRegister = 0;
pixelShaderCurrentRegister = 0;
worldMatrix = model;
viewMatrix = view;
worldViewProjectionMatrix = model * view * projection;
SetVertexShaderConstant(Matrix.Transpose(worldViewProjectionMatrix));
}
private static void WriteMatrixToShaderBufferStream(DataStream shaderStream, Matrix value)
{
shaderStream.WriteRange(Matrix.Transpose(value).GetValues, 0, 16);
}
public override void SetModelViewProjection(Matrix matrix)
{
vertexShaderCurrentRegister = 0;
pixelShaderCurrentRegister = 0;
SetVertexShaderConstant(Matrix.Transpose(matrix));
}