I have a problem. And it will be a great help to me if you have a solution.Thanks a lot!I need to render a image of a model, and I need every pixel of the model the single color. I want to render a image using Cycles engine and GPU Compute(these two are necessary). In Material, I set the model surface type "Emission" and a single color(e.g.RGB(255, 0, 0)),and in Render-Film, I set the Gaussian Width is 0.01(it can not be set 0). Then I render the image. Almost each pixel is (255,0,0),but there is still several pixels whose color are different.
We can see when we enlarge the picture, some pixel's color is not the setting color(255,0,0). I need to calculate the pixels of setting color accurately, so I need every pixel is the setting color. I am new about the blender. And is there any solution to my target? Thanks.