def hit_test(x,y):
buffer_size = 512
viewport = glGetIntegerv(GL_VIEWPORT)
aspect_rat = (viewport[2] - viewport[0]) / (viewport[3] - viewport[1])
glSelectBuffer(buffer_size)
glRenderMode(GL_SELECT)
glInitNames()
glPushName(0)
glMatrixMode(GL_PROJECTION)
glPushMatrix()
glLoadIdentity()
gluPickMatrix(x,viewport[3] - y,5,5,viewport)
# ……Draw Something using glLoadName……
glPopMatrix()
glMatrixMode(GL_MODELVIEW)
glFlush()
buf = list(glRenderMode(GL_RENDER))
print(buf)
這個是代碼，請大神們看一下怎么改
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