public override void Do(PostProcessingRenderObject ro)
{
ro.ProcessedViewport = Viewport.Default;
ro.TextureSize = ro.Size;
ro.CurrentBufferSize = (Vector2)ro.SourceTextureBuffer.Size;
ro.ViewportSize = (Size)(ro.TextureSize * ro.SourceTextureScaling);
ro.ProcessedTexture = ro.SourceTextureBuffer.Texture;
ro.ProcessedUV1 = (Vector2)ro.ViewportSize / ro.CurrentBufferSize;
if (!ro.SourceTextureBuffer.IsDirty)
{
return;
}
ro.PrepareOffscreenRendering(ro.Size);
ro.SourceTextureBuffer.Texture.SetAsRenderTarget();
try {
Renderer.Viewport = new Viewport(0, 0, ro.ViewportSize.Width, ro.ViewportSize.Height);
Renderer.Clear(ro.TextureClearingColor);
Renderer.Transform2 = ro.LocalToWorldTransform.CalcInversed();
ro.Objects.Render();
} finally {
ro.SourceTextureBuffer.Texture.RestoreRenderTarget();
ro.FinalizeOffscreenRendering();
}
ro.SourceTextureBuffer.IsDirty = false;
ro.MarkBuffersAsDirty = true;
}
public override void Do(PostProcessingRenderObject ro)
{
ro.FinalizeOffscreenRendering();
ro.VignetteMaterial.Radius = ro.VignetteRadius;
ro.VignetteMaterial.Softness = ro.VignetteSoftness;
ro.VignetteMaterial.UV1 = Vector2.One / (ro.ProcessedUV1 * ro.VignetteScale);
ro.VignetteMaterial.UVOffset = ro.VignettePivot / ro.VignetteScale;
ro.VignetteMaterial.Color = ro.VignetteColor;
ro.RenderTexture(ro.TransparentTexture, ro.VignetteMaterial);
}
