Projected Textures

View Model "through" Texture		View Model "through" Screen
glMatrixMode( GL_TEXTURE ); glLoadIdentity(); glScalef( .5, .5, .5 ); glTranslatef( 1., 1., 0. ); glFrustum / glOrtho(l, r, b, t, n, f); glTranslatef( 0., 0., -projector.dist); glTranslate( +ctr.x, +ctr.y, +ctr.z ); glMultMatrixf( projector.rotMat ); glTranslatef( -ctr.x, -ctr.y, -ctr.z );		glMatrixMode( GL_PROJECTION ); glLoadIdentity(); glFrustum / glOrtho(l, r, b, t, n, f); glMatrixMode( GL_MODELVIEW ); glLoadIdentity(); glTranslatef( 0., 0., -model.dist ); glTranslate( +ctr.x, +ctr.y, +ctr.z ); glMultMatrixf( model.rotMat ); glTranslatef( -ctr.x, -ctr.y, -ctr.z );