static void RenderSpotLight(MyLightRenderElement lightElement, MyEffectPointLight effectPointLight)
{
MyLight 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.ShadowLightViewProjection, lightElement.ShadowMap);
}
effectPointLight.SetNearSlopeBiasDistance(4);
effectPointLight.SetLightPosition(light.Position);
effectPointLight.SetLightIntensity(light.Intensity);
effectPointLight.SetSpecularLightColor(light.SpecularColor);
effectPointLight.SetFalloff(light.Falloff);
effectPointLight.SetLightViewProjection(lightElement.View * 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.DefaultSpotShadowTechnique);
else
effectPointLight.SetTechnique(effectPointLight.DefaultSpotTechnique);
MySimpleObjectDraw.DrawConeForLight(effectPointLight, lightElement.World);
}
