OpenGL in Python (PyOpenGL)

OpenGL in Python. A PyOpenGL demo
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Source Code:
from OpenGL.GL import *
from OpenGL.GLUT import *
from OpenGL.GLU import *
import sys
window = 0
rtri = 0.0
rquad = 2.0
speed = 0.1
Wireframe = True

def InitGL(Width, Height):
glClearColor(0.3, 0.3, 0.3, 0.0)
glClearDepth(1.0)
glDepthFunc(GL_LESS)
glEnable(GL_DEPTH_TEST)
glPolygonMode(GL_FRONT, GL_LINE)
glPolygonMode(GL_BACK, GL_LINE)
glShadeModel(GL_SMOOTH)

glMatrixMode(GL_PROJECTION)
glLoadIdentity()

gluPerspective(45.0, float(Width)/float(Height), 0.1, 100.0)

glMatrixMode(GL_MODELVIEW)

def ReSizeGLScene(Width, Height):
if Height == 0:
Height = 1

glViewport(0, 0, Width, Height)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
gluPerspective(45.0, float(Width)/float(Height), 0.1, 100.0)
glMatrixMode(GL_MODELVIEW)

def DrawGLScene():
global rtri, rquad ,speed

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
glLoadIdentity()
glTranslatef(0.0,0.0,-5.0)
glRotatef(rquad,speed,speed,speed)
glBegin(GL_QUADS)

glColor3f(0.0,1.0,0.0)
glVertex3f( 1.0, 1.0,-1.0)
glVertex3f(-1.0, 1.0,-1.0)
glVertex3f(-1.0, 1.0, 1.0)
glVertex3f( 1.0, 1.0, 1.0)

glColor3f(1.0,0.5,0.0)
glVertex3f( 1.0,-1.0, 1.0)
glVertex3f(-1.0,-1.0, 1.0)
glVertex3f(-1.0,-1.0,-1.0)
glVertex3f( 1.0,-1.0,-1.0)

glColor3f(1.0,0.0,0.0)
glVertex3f( 1.0, 1.0, 1.0)
glVertex3f(-1.0, 1.0, 1.0)
glVertex3f(-1.0,-1.0, 1.0)
glVertex3f( 1.0,-1.0, 1.0)

glColor3f(1.0,1.0,0.0)
glVertex3f( 1.0,-1.0,-1.0)
glVertex3f(-1.0,-1.0,-1.0)
glVertex3f(-1.0, 1.0,-1.0)
glVertex3f( 1.0, 1.0,-1.0)

glColor3f(0.0,0.0,1.0)
glVertex3f(-1.0, 1.0, 1.0)
glVertex3f(-1.0, 1.0,-1.0)
glVertex3f(-1.0,-1.0,-1.0)
glVertex3f(-1.0,-1.0, 1.0)

glColor3f(1.0,1.0,1.0)
glVertex3f( 1.0, 1.0,-1.0)
glVertex3f( 1.0, 1.0, 1.0)
glVertex3f( 1.0,-1.0, 1.0)
glVertex3f( 1.0,-1.0,-1.0)
glEnd()
rtri = rtri + 0.2
rquad = rquad - 0.15
glutSwapBuffers()
def keyPressed(*args):
global rquad
if args[0]==b"x":
global Wireframe
if Wireframe==False:
glPolygonMode(GL_FRONT, GL_LINE)
glPolygonMode(GL_BACK, GL_LINE)
Wireframe=True
elif Wireframe ==True:
glPolygonMode(GL_FRONT, GL_FILL)
glPolygonMode(GL_BACK, GL_FILL)
Wireframe=False
else:pass
elif args[0]==b"\x1b":
exit()
elif args[0]==b"v":
rquad=2
print(rquad)

print(args[0])

def main():
global window
glutInit()
glutInitDisplayMode(GLUT_RGBA | GLUT_DOUBLE | GLUT_DEPTH)
glutInitWindowSize(640, 480)
glutInitWindowPosition(0, 0)
window = glutCreateWindow(b"Cube")
glutDisplayFunc(DrawGLScene)
glutIdleFunc(DrawGLScene)
glutReshapeFunc(ReSizeGLScene)
glutKeyboardFunc(keyPressed)
InitGL(640, 480)
glutMainLoop()
print("Press any key to exit")
main()

[fn]

Thanks, I'm trying to learn some aspects of OpenGL and found your video. I can verify that this program still works on the current python 3.6.6 version on linux.

For the source code it would be nice to see it on something like github or pastbin, because the newlines from youtube comments become a simple whitespace for me. Also with "Press any key to exit" you probably meant the Esc-key.

[DeepakKlgoogleplus]

sir,   how to plot a dataset in csv format containing  x & y coordinates to a window in pyopengl

[OmarSepulveda]

you can help me  
  
I need the installers   
  
that python version needs  
  
where I can dowloader