private void DrawOcclusions(BoundingFrustum viewFrustum)
{
if (postProcessingEffectsEnabled)
{
graphicsDevice.SetRenderTarget(occlusionRT);
graphicsDevice.Clear(Color.Black);
lightRenderer.Draw(level.Light, camera.Up, camera.Look);
if (level.Type == LevelType.Outdoor)
{
terrainRenderer.DrawOcclusion(level.Terrain);
terrainRenderer.DrawOcclusion(level.TerrainPlane);
}
foreach (Mesh mesh in level.MeshList)
{
if (viewFrustum.Intersects(mesh.AABB))
{
meshRenderer.DrawMeshOcclusion(mesh, viewFrustum);
}
}
foreach (ShootingTarget target in level.ShootingTargetList)
{
target.DrawOcclusion(meshRenderer, viewFrustum);
}
level.Sky.DrawOcclusion();
}
}