basic OpenGL transformations

basicXform.py

from pyglet.gl import *

window = pyglet.window.Window()

triangle = pyglet.graphics.vertex_list(3, ('v2f', [0,0,  40,0, 80,80]))

@window.event
def on_draw():
    glClear(GL_COLOR_BUFFER_BIT)
    glLoadIdentity()
    glTranslatef(300,200,0)
    glColor3f(1,0,0)
    triangle.draw(GL_TRIANGLES)

    glColor3f(0,1,0)
    glTranslatef(80,80,0)
    glRotatef(45, 0, 0, 1)
    glTranslatef(-80,-80,0)
    triangle.draw(GL_TRIANGLES)


pyglet.app.run()