static void RenderSpotLight(MyLightRenderElement lightElement, MyEffectPointLight effectPointLight)
{
MyRenderLight light = lightElement.Light;
//Matrix lightViewProjectionShadow = Matrix.Identity;
// Always cull clockwise (render inner parts of object), depth test is done in PS using light radius and cone angle
RasterizerState.CullClockwise.Apply();
DepthStencilState.None.Apply();
//m_device.BlendState = BlendState.Additive;
//Need to use max because of overshinning places where multiple lights shine
MyStateObjects.Light_Combination_BlendState.Apply();
if (lightElement.RenderShadows && lightElement.ShadowMap != null)
{
m_spotShadowRenderer.SetupSpotShadowBaseEffect(effectPointLight, lightElement.ShadowLightViewProjectionAtZero, lightElement.ShadowMap);
}
effectPointLight.SetNearSlopeBiasDistance(0);
effectPointLight.SetLightPosition((Vector3)(light.Position - MyRenderCamera.Position));
effectPointLight.SetLightIntensity(light.Intensity);
effectPointLight.SetSpecularLightColor(light.SpecularColor);
effectPointLight.SetFalloff(light.Falloff);
effectPointLight.SetLightViewProjection((Matrix)(lightElement.ViewAtZero * lightElement.Projection));
effectPointLight.SetReflectorDirection(light.ReflectorDirection);
effectPointLight.SetReflectorConeMaxAngleCos(1 - light.ReflectorConeMaxAngleCos);
effectPointLight.SetReflectorColor(light.ReflectorColor);
effectPointLight.SetReflectorRange(light.ReflectorRange);
effectPointLight.SetReflectorIntensity(light.ReflectorIntensity);
effectPointLight.SetReflectorTexture(light.ReflectorTexture);
effectPointLight.SetReflectorFalloff(light.ReflectorFalloff);
if (lightElement.RenderShadows)
{
effectPointLight.SetTechnique(effectPointLight.SpotShadowTechnique);
}
else
{
effectPointLight.SetTechnique(effectPointLight.SpotTechnique);
}
MyDebugDraw.DrawConeForLight(effectPointLight, lightElement.World);
}