davepape

# fire.py
# by Dave Pape, for DMS 423
#
# Example particle system for a simple fire-like effect
# This code is intended as a trivial introduction to particle systems and
# graphics programming; it is NOT intended to be optimal; many values are
# hard-coded for simplicity.
#
# Requires: pyglet (http://www.pyglet.org/), euclid (https://code.google.com/p/pyeuclid/),
#    and a texture image fireparticle.png

davepape

# clear.py
# by Dave Pape, for DMS 423
#
# Minimal pyglet/OpenGL program.  Demonstration of the basic structure
# of such a program.
# Opens a window and clears it to all red.

# Load pyglet's OpenGL interface
from pyglet.gl import *

davepape

# 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

davepape

# shapes.py
# by Dave Pape, for DMS 423
#
# draw three shapes using two vertex lists - one vertex list for a yellow triangle,
# the other for a triangle strip and a line strip

from pyglet.gl import *

window = pyglet.window.Window()

davepape

# animtriangle.py
# by Dave Pape, for DMS 423
#
# draws a triangle with one moving vertex

from pyglet.gl import *

window = pyglet.window.Window()

vlist = pyglet.graphics.vertex_list(3, ('v2f', [0,0, 400,50, 200,300]))

davepape

# interp.py
# by Dave Pape, for DMS 423
#
# Moves two squares by interpolation of their X position
# The timing used in the interpolation is different -
# the red square moves purely linearly; the blue square
# uses a slow-in-slow-out

import time
from pyglet.gl import *

davepape

# circle.py
# by Dave Pape, for DMS 423
#
# draws a circle, where the points for the vertex list are computed at run-time

from math import *
from pyglet.gl import *

window = pyglet.window.Window()

davepape

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()

davepape

import sys, math, random
from pyglet.gl import *

window = pyglet.window.Window()

points = [0,0]
colors = [1,1,1]
for i in range(0,41):
    angle = (i/40.0) * math.pi * 2
    x,y = math.sin(angle), math.cos(angle)

davepape

from pyglet.gl import *

window = pyglet.window.Window(600,500)

triPosX = 10
triPosY = 10
triDX = 1
triDY = 1
triRot = 0
triangle = pyglet.graphics.vertex_list(3, ('v2f', [-50,-50,  50,-50,  0,50]))