private GenericMaterial CreateGenericMaterial()
{
// Don't use the default texture unit.
var genericMaterial = new GenericMaterial(1);
AddTextures(genericMaterial);
genericMaterial.AddFloat("depthBias", DepthBias);
genericMaterial.AddVector3("materialId", MaterialIdColorRgb255 / 255f);
// TODO: Convert from quaternion values in light.nuanimb.
AddQuaternion("chrLightDir", genericMaterial, -0.453154f, -0.365998f, -0.211309f, 0.784886f);
return(genericMaterial);
}
private static void AddQuaternion(string name, GenericMaterial genericMaterial, float x, float y, float z, float w)
{
var lightDirection = GetLightDirectionFromQuaternion(x, y, z, w);
genericMaterial.AddVector3(name, lightDirection);
}