15-462 Lecture 13: Texture Mapping

03/14/2002

15-462 Graphics I

Other Texture Parameters

•glTexParameterf()

–Use this function to set how textures repeat

•glTexParameterf(GL_TEXTURE_WRAP_S, GL_REPEAT)

•glTexParameterf(GL_TEXTURE_WRAP_S, GL_CLAMP)

–Which spot on texture to pick

•glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST)

•glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST)