[問題] OPENGL顯示問題
開發平台(Platform): VC++ , OPENGL
請問各位大大
假設我在屏幕上繪製了一個圓球與一個正方體
圓球在前面剛好遮住半個正方體
我該使用什麼方法
讓繪製的時候去判斷不用把整個正方體繪製出來
只需要繪製沒有被圓球遮住的另一半??
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