あとで書く。 from OpenGL.GL import * from OpenGL.GLUT import * MAXPOINTS = 100 point = [[0, 0]]*MAXPOINTS pointnum = 0 rubberband = 0 savepoint = [0, 0] def display(): glClear(GL_COLOR_BUFFER_BIT) if pointnum > 1: glColor3d(0.0, 0.0, 0.0) …