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Problem regarding glTexEnvi() function

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Dear friends, Let me directly to the point. When I used the above function with the third parameter as GL_DECAL, then everytime when I used a glColor() function, it didn''t work. The color in effect actually was from the texture ( i think so). Thank you in advance. By the way , the following is extracted from my source code: ... glBindTexture(GL_TEXTURE_2D, texture[loop]); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR); glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR); glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_DECAL); ... // enable color tracking glEnable(GL_COLOR_MATERIAL); // Set material properites to follow glColor values glColorMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE); ...

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Dear friends,

GL_MODULATE somewhat solved the problem. But the real problem
still remains which is that if you still use the GL_DECAL, your
glColor function may be void.

My finding is that I have to disable the texture when I draw
other objects. Something like the following:

<-------- begin -----

load the texture.
enable the texture attributes

draw object (with texture )

draw other objects ( with no texture needed)

<------ end ----

zedzeek, thanks for your reply.


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i dont really understand the question.
opengl is a state machine so perhaps set the colour to (1,1,1,1) after u disable the texturing


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