Reseting the color?

Graphics and GPU Programming Programming

Started by MadsGustaf March 03, 2008 01:29 PM

1 comment, last by MadsGustaf 16 years, 1 month ago

144

Author

March 03, 2008 01:29 PM

After having drawn some textures, im trying to draw some basic vector graphic, but it seems the color gets all messed up when i use:


glColor3f()

it seems to get affected by some colors from the previous textures. Is there anyway to "reset" the color, so glColor3f(200,0,0); actually shows red :P

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CodeMunkie

805

March 03, 2008 01:37 PM

OpenGL is a state machine. When you set a certain state (2d texture for example), that state does not change until you explicitly change it. So if you draw some textured objects, and then you want to draw an untextured object, then you need to call glDisable(GL_TEXTURE2D) to turn off texturing, or the last bound texture will be applied to the object.

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MadsGustaf

144

Author

March 03, 2008 01:55 PM

Thanks mate :).

Reseting the color?

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Reseting the color?

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