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davepape/triangle.py

Last active January 10, 2017 18:15
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a triangle, using a pyglet vertex_list
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triangle.py
# triangle.py
# by Dave Pape, for DMS 423
#
# Basic pyglet/OpenGL program to draw a single red triangle using a vertex list
from pyglet.gl import *
window = pyglet.window.Window()
# Create the vertex_list - 3 vertices, with 2-dimensional position data, and nothing else
vlist = pyglet.graphics.vertex_list(3, ('v2f', [0,0, 400,50, 200,300]))
@window.event
def on_draw():
glClear(pyglet.gl.GL_COLOR_BUFFER_BIT)
glColor3f(1,0,0)
vlist.draw(GL_TRIANGLES)
pyglet.app.run()
@ReblochonMasque
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15 glClear(pyglet.gl.GL_COLOR_BUFFER_BIT)
can be replaced with:
15 glClear(GL_COLOR_BUFFER_BIT)
because all pyglet.gl has already been imported

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