Re: [PyOpenGL-Users] Textures usage

[Ian M. <geo...@gm...>]

Hi,

Set 2D View:

#if your screen is 800x600, rect = [0,0,800,600]
glViewport(*rect)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
gluOrtho2D(rect[0],rect[0]+rect[2],rect[1],rect[1]+rect[3])
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()

Draw textured fullscreen quad.  Make sure you bind to your texture too!

param = glGetFloatv(GL_VIEWPORT)
glBegin(GL_QUADS)
glTexCoord2f(0,0);glVertex2f(param[0],         param[1]         )
glTexCoord2f(1,0);glVertex2f(param[0]+param[2],param[1]         )
glTexCoord2f(1,1);glVertex2f(param[0]+param[2],param[1]+param[3])
glTexCoord2f(0,1);glVertex2f(param[0],         param[1]+param[3])
glEnd()

Ian