I'm sure this is something simple that I'm missing. In the code below I can
draw the label or I can draw the background but I can't draw them both. It
seems that the call to glLoadIdentity() with GL_PROJECTION matrix mode keeps the
label.draw() from working. Is there something I missed in the docs about mixing
openGL calls with pyglet's drawable objects?
Any thoughts would be appreciated,
Danny
from pyglet.gl.gl import GL_PROJECTION
from pyglet.gl.gl import glMatrixMode
from pyglet.gl.gl import glLoadIdentity
from pyglet.gl.gl import GL_QUADS
from pyglet.gl.gl import glBegin
from pyglet.gl.gl import glColor3f
from pyglet.gl.gl import glVertex2f
from pyglet.gl.gl import glEnd
import pyglet
window = pyglet.window.Window()
label = pyglet.text.Label('Hello, world',
font_name='Times New Roman',
font_size=36,
x=window.width//2, y=window.height//2,
anchor_x='center', anchor_y='center')
@window.event
def on_draw():
draw_bg()
label.draw()
def draw_bg():
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
glBegin(GL_QUADS)
glColor3f(1.0, 0.0, 0.0)
glVertex2f(-1.0, 1.0)
glVertex2f(1.0,1.0)
glColor3f(0.0, 0.0, 1.0)
glVertex2f(1.0,-1.0)
glVertex2f(-1.0, -1.0)
glEnd()
pyglet.app.run()
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