Texture sharpness and anisotropy
BlitzMax Forums/BlitzMax Beginners Area/Texture sharpness and anisotropy
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| I am 1 feature away from having it all. How do I obtain an entity that doesn't show a blurry texture? I wanna see those square pixels. It's for a sign. |
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| What are you using? by saying 'entity' I presume you're using miniB3D or something similar, but it's still vague. It will depend on what solution or API you're using. In any case, you get pixelation by setting a NEAREST-NEIGHBOUR filtering mode for both magnified and minified texture sampling. In OpenGL: glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST) glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST_MIPMAP_LINEAR)(More info on Texture Filtering) |
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| DirectX man, myself Found total solution to problem that I was able to adapt: http://lunamedia.heim.at/files/AnistropicFilter.zip Nifty thing is--- It exposes all the anisotropy settings for your pleasure! Possibly exposing some of directx7 too! |
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| Ah, I see. We've used a DLL like that in Blitz3D before, check this thread: http://blitzbasic.com/Community/posts.php?topic=95702 It might even be the same one; it's been renamed and repackaged several times before. |
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| When you load the image, just set the flags to 0 |
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