【PyOpenGL】～ 点表示 ～【v0.02】

Python Tips
OpenGL
点表示
# -*- coding: utf-8 -*-
from OpenGL.GL import *
from OpenGL.GLU import *
from OpenGL.GLUT import *
import sys


def init():
    glClearColor(0.0, 0.0, 0.0, 1.0)
    glMatrixMode(GL_PROJECTION)
    glLoadIdentity()
    gluOrtho2D(-1.0, 1.0, -1.0, 1.0)

def display():
    glClear(GL_COLOR_BUFFER_BIT)
    glColor3f(1.0, 0.0, 0.0)
    glPointSize(3.0)
    glBegin(GL_POINTS)
    glVertex2f(0.0, 0.0)
    glEnd()
    glFlush()

def main():
    glutInit(sys.argv)
    glutInitDisplayMode(GLUT_RGB | GLUT_SINGLE)
    glutInitWindowSize(300, 300)
    glutInitWindowPosition(100, 100)
    glutCreateWindow("OpenGL")
    glutDisplayFunc(display)
    init()
    glutMainLoop()

if __name__ == "__main__":
    main()