pyglet_test01.py

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

class World(pyglet.window.Window):
    def __init__(self, scale=10, center_pos=(0, 0, -5), speed=1.0,
                 *args, **kwargs):
        super(World, self).__init__(*args, **kwargs)
        self.scale = scale
        self.center_pos = center_pos
        self.speed = speed
        glClearColor(1.0, 1.0, 1.0, 0.0)
        glEnable(GL_DEPTH_TEST)
        self.load_textures()
        self.clock = 0
        pyglet.clock.schedule_interval(self.update, 1 / 60.0)
        self.rotate_x = 0

    def load_textures(self):
        image = pyglet.image.load(os.path.join("imgs", "chessboard.png"))
        self.texture = image.get_texture()
        glEnable(self.texture.target)

    def on_key_press(self, symbol, modifiers):
        pyglet.image.get_buffer_manager().get_color_buffer().save('screenshot.png')

    def update(self, _):
        self.on_draw()
        self.clock += .01

    def on_draw(self):
        glClearColor(0.5, 0.5, 0.5, 1)
        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
        glLoadIdentity()
        self.draw_images()

    def draw_images(self):
        glPushMatrix()

        glTranslatef(0, 0, -40)
        glRotatef( 10, 1, 0, 0)
        glRotatef( 30, 0, 1, 0)

        w = 10
        h = 10
        z = 0
        #glBindTexture(self.texture.target, self.texture.id)
        pyglet.graphics.draw(4, pyglet.gl.GL_QUADS,
            ('v3f', (-w, -h, z, w, -h, z, w, h, z, -w, h, z)),
            ('t2f', (0, 0, 1, 0, 1, 1, 0, 1))
        )
        glPopMatrix()

    def draw_images2(self):
        angle_base = (self.clock * self.speed * 50) % 360
        angle_delta = 360. / len(self.textures)


        glPushMatrix()
        dx = dy = dz = 0
        dz = -200
        texture = self.textures[0]
        glTranslatef(dx + self.center_pos[0], self.center_pos[1],
                        dz + self.center_pos[2])
        glRotatef(self.rotate_x, 1, 0, 0)
        self.rotate_x += 1

        glBindTexture(texture.target, texture.id)
        rect_w = 6
        rect_h = 5
        z = 0
        glBegin(GL_QUADS)

        glTexCoord2f(0.0, 0.0); glVertex3f(-rect_w, -rect_h, z)
        glTexCoord2f(1.0, 0.0); glVertex3f( rect_w, -rect_h, z)
        glTexCoord2f(1.0, 1.0); glVertex3f( rect_w,  rect_h, z)
        glTexCoord2f(0.0, 1.0); glVertex3f(-rect_w,  rect_h, z)
        glEnd()
        glPopMatrix()

    def on_resize(self, width, height):
        glViewport(0, 0, width, height)
        glMatrixMode(GL_PROJECTION)
        glLoadIdentity()
        gluPerspective(30.0, width / float(height), 0.1, 1000.0)
        glMatrixMode(GL_MODELVIEW)


if __name__ == "__main__":
    window = World(width=800, height=600)
    pyglet.app.run()