fab92's picture

Antialiasing

Hi, I started programming a game and I don't kwow why, but when I render a 2D texture (16x16) and I scale it,
I don't see the pixels, because they are fuzzy,
I thought it was antialiasing, but I didn't enabled it ...

example after a scale of my 16x16 png image :

but I want ...

If someone can help me, it well be very cool !

(sorry for my english)


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AndyKorth's picture

It's not antialasing, it's the texture filtering parameters. Try nearest:

		GL.TexParameter (TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Nearest);
		GL.TexParameter (TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Nearest);

Antialiasing is smoothing around the edges of geometry.

Good luck!