protected override void Setup(ScriptableRenderContext renderContext, CommandBuffer cmd)
{
Instance = this;
_oceanMaskShader = Shader.Find(SHADER_OCEAN_MASK);
_oceanMaskMaterial = CoreUtils.CreateEngineMaterial(_oceanMaskShader);
_colorBuffer = RTHandles.Alloc
(
scaleFactor: Vector2.one,
slices: TextureXR.slices,
dimension: TextureXR.dimension,
colorFormat: GraphicsFormat.R16_SFloat,
useDynamicScale: true,
name: "Crest Ocean Mask"
);
_depthBuffer = RTHandles.Alloc
(
scaleFactor: Vector2.one,
slices: TextureXR.slices,
dimension: TextureXR.dimension,
depthBufferBits: DepthBits.Depth24,
colorFormat: GraphicsFormat.R8_UNorm, // This appears to be used for depth.
enableRandomWrite: false,
useDynamicScale: true,
name: "Crest Ocean Mask Depth"
);
}
protected override void Cleanup()
{
CoreUtils.Destroy(_oceanMaskMaterial);
_colorBuffer.Release();
_depthBuffer.Release();
Instance = null;
}