I enabled and setup glBlendFunc, but my texture has a white outline. What am I doing wrong?
- by vinzBad
You can see most of my source code in this question: Instead of the specified Texture, black circles on a green background are getting rendered. Why?
Now I have the problem, that my texture has a white outline on its transparent parts. After googling and setting up glBlendFunc, the outline just got "softer".
This is how it looks like:
This is how I now setup OpenGL:
public static void SetupGL()
{
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
GL.Enable(EnableCap.Texture2D);
GL.Hint(HintTarget.PerspectiveCorrectionHint, HintMode.Nicest);
}
