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finian

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finian    122
i need to upload an image to the window but part of the image will need to be transparent. How is this done with a bitmap or would it be easier to change the image type to something else? Thanks in advance........

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siaspete    208
Sounds like you want to use a texture with alpha (transparency).

If you do a google search for "opengl texture alpha" I''m sure it''ll find what you want. Also, try to pick up the official OpenGL Programming Guide (the Red Book). It really is great.

- Pete

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