【OpenGL】gluLookAt()和gluPerspective()的區別

函數原型 gluLookAt(GLdoble eyex,GLdouble eyey,GLdouble eyez,GLdouble centerx,GLdouble centery,GLdouble centerz,GLdouble upx,GLdouble upy,GLdouble upz); gluPerspective(GLdouble fovy,GLdouble aspect,GLdoubl

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