View Full Version : Intensity Textures?

10-30-2002, 08:13 AM
What does it mean when I create a texture with GL_INTENSITY? I experimented and tried all sots of things but absolutely nothing happens when I do it.

What is an intensity texture map?

10-30-2002, 08:46 AM
It's a single channel texture, where the single channel represent both luminance and alpha at the same time. Similar to GL_LUMINANCE, which has alpha always set to 1.