public void AddMultistepOrder(MultistepRenderingProcessOrder <Texture, TextureRenderingTemplate> processOrder)
{
var template = processOrder.Order;
Preconditions.Assert(template.RenderingRectangle == null, "E781: Cannot render multistep when filling RenderTexture!");
var outTextureInfo = template.OutTextureInfo;
var shaderName = template.ShaderName;
var pack = template.UniformPack;
var material = new Material(Shader.Find(shaderName));
template.Keywords.EnableInMaterial(material);
pack.SetUniformsToMaterial(material);
var renderTextureFormat = template.RenderTextureFormat;
MultistepTextureRenderingInput input = new MultistepTextureRenderingInput()
{
MultistepCoordUniform = new MultistepRenderingCoordUniform(
new Vector4(
template.Coords.X,
template.Coords.Y,
template.Coords.Width,
template.Coords.Height
), "_Coords"),
OutTextureinfo = outTextureInfo,
RenderTextureInfoFormat = renderTextureFormat,
RenderMaterial = material,
StepSize = _configuration.StepSize,
CreateTexture2D = template.CreateTexture2D
};
_multistepTextureRenderer.StartRendering(input);
_multistepProcessOrder = processOrder;
}
public void Update()
{
if (_multistepTextureRenderer.IsActive)
{
if (_multistepTextureRenderer.RenderingCompleted())
{
var texture = _multistepTextureRenderer.RetriveRenderedTexture();
_multistepProcessOrder.Tcs.SetResult(texture);
_multistepProcessOrder = null;
}
else
{
_multistepTextureRenderer.Update();
}
}
}