Texture Mapping Problem
Author
Hi Guys, I''m trying to Texturize a QUAD with OpenGL, but I got a problem.
I loaded a picture that has a WHITE background painted in it. In the center of the picture, there are some ORANGE and BLUE lines.
Ok, the problem is: When I put the image on screen, all the White changes to BLACK... Why?
I tried a lot of things, but nothing worked!
THank you guys!
Fernando
I know you said you tried many things, but was setting glColor3f to 0 0 0 one of them? I had the same problem with something , glcolor was tinting my texture.
Author
Thank you Reckles, but unfortunately, the problem isn''t the glColor3f. If I do glColor3f(0.0f, 0.0f, 0.0f), the entire picture gets BLACK when I show it on the screen, if i do glColor3f(1.0f, 1.0f, 1.0f) for a white color, the thing that I explained in my first message occurs.
Author
Thank you Reckles, but unfortunately, the problem isn''t the glColor3f. If I do glColor3f(0.0f, 0.0f, 0.0f), the entire picture gets BLACK when I show it on the screen, if i do glColor3f(1.0f, 1.0f, 1.0f) for a white color, the thing that I explained in my first message occurs.
Author
Hi guys, sorry! I figured out what was happening... nothing with OpenGL. It was a problem with my LoadBitmap Function.
But now, it''s OK!
Thanks for your help!
But now, it''s OK!
Thanks for your help!
If your new image is textured, but your previous background is not, make sure you de-select any textures (by selecting ''0'', or disabling texturing) before drawing the background.
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