目录
效果图
效果图
import sys
from PyQt5.QtWidgets import QApplication, QMainWindow, QOpenGLWidgetfrom OpenGL.GL import *
from OpenGL.GLUT import *
from OpenGL.GLU import *class OpenGLWidget(QOpenGLWidget):def __init__(self, parent=None):super(OpenGLWidget, self).__init__(parent)def initializeGL(self):glClearColor(0, 0, 0, 0)glEnable(GL_DEPTH_TEST)glutInit()def resizeGL(self, width, height):glViewport(0, 0, width, height)glMatrixMode(GL_PROJECTION)glLoadIdentity()gluPerspective(45, width / height, 1, 100)glMatrixMode(GL_MODELVIEW)glLoadIdentity()def paintGL(self):glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)glLoadIdentity()glTranslatef(-1.5, 0.0, -6)# 使用GLUT渲染数字glColor3f(1.0, 1.0, 1.0) # 设置数字颜色glRasterPos2f(0, 0) # 设置数字位置for char in "123":glutBitmapCharacter(GLUT_BITMAP_TIMES_ROMAN_24, ord(char))class MainWindow(QMainWindow):def __init__(self, parent=None):super(MainWindow, self).__init__(parent)self.setCentralWidget(OpenGLWidget(self))self.setWindowTitle("PyQt OpenGL Example")if __name__ == '__main__':app = QApplication(sys.argv)window = MainWindow()window.show()sys.exit(app.exec_())
