public void RenderDepth()
{
if (_GenerateDepth)
{
Profiler.BeginSample("FogVolume Depth");
//Gimme scene depth
// ThisCamera.cullingMask = ~(1 << LayerMask.NameToLayer("FogVolume"));//hide FogVolume
ThisCamera.cullingMask = SceneCamera.cullingMask;//Render the same than scene camera
Get_RT_Depth(ref RT_Depth, new int2(screenX, screenY), "RT_Depth");
_CameraRender.targetTexture = RT_Depth;
_CameraRender.CameraShader = depthShader;
_CameraRender.Render();
Shader.SetGlobalTexture("RT_Depth", _CameraRender.targetTexture);
_CameraRender.CameraShader = null;
Profiler.EndSample();
}
else
{
Shader.SetGlobalTexture("RT_Depth", nullTex);
}
}
public void ConvolveFogVolume()
{
if (UniformFogCameraGO == null)
{
CreateUniformFogCamera();
}
int2 resolution = new int2(screenX, screenY);
GetRT(ref RT_FogVolumeConvolution, resolution, "RT_FogVolumeConvolution");
_CameraRender.targetTexture = RT_FogVolumeConvolution;
_CameraRender.Render();
Shader.SetGlobalTexture("RT_FogVolumeConvolution", RT_FogVolumeConvolution);
}