/// <summary>
/// Sets the shadow drawing states.
/// </summary>
/// <param name="faceGroup">The face group.</param>
/// <param name="materialOverload">The material overload.</param>
internal void SetShadowDrawingStates(FaceGroup faceGroup, TagGroupMaterialOverload materialOverload)
{
if (materialOverload.IsColorTint || materialOverload.Color == null)
{
DrawingManager.SetShadowMask(materialOverload.Mask.GetTarget() ?? faceGroup.Mask.GetTarget());
}
else
{
DrawingManager.SetShadowMask(null);
}
}
internal void SetDrawingStates(FaceGroup faceGroup, TagGroupMaterialOverload materialOverload)
{
var color = faceGroup.Material.Color;
DrawingManager.SetColor((materialOverload.Color ?? color).ToDXColor4());
DrawingManager.SetColorTintState(materialOverload.Color != null && materialOverload.IsColorTint);
DrawingManager.SetOpacity(materialOverload.Opacity ?? faceGroup.Material.Opacity);
DrawingManager.SetAmbient(faceGroup.Material.Ambient);
DrawingManager.SetDiffuse(faceGroup.Material.Diffuse);
DrawingManager.SetTextureAddressMode(faceGroup.Material.TextureAddressMode);
if (materialOverload.IsColorTint || materialOverload.Color == null)
{
DrawingManager.SetTexture(materialOverload.Texture.GetTarget() ?? faceGroup.Texture.GetTarget());
DrawingManager.SetMask(materialOverload.Mask.GetTarget() ?? faceGroup.Mask.GetTarget());
}
else
{
DrawingManager.SetTexture(null);
DrawingManager.SetMask(null);
}
}