[問題] OpenGL 切面問題
開發平台(Platform): (Ex: VC++, GCC, Linux, ...)
VC 2012 C++ Windows Form
額外使用到的函數庫(Library Used): (Ex: OpenGL, ...)
Open GL
問題(Question):
一個四方形的立方體要如何切割成剖面來顯示?
假設畫了一個 10x10x10 的立方體
X 座標為 -5 ~ 5
Y 座標為 -5 ~ 5
Z 座標為 -5 ~ 5
假設我滑鼠點擊座標點是(-3,3,5)
請問如何從該座標點切開這個立方體,只顯上座標的左邊與上面,
類似一個正方形的立方體~切割為L形狀的立方體~
請問要如何實現~
另外一個問題是panel裡滑鼠點擊的座標要如何轉成物體的座標??
餵入的資料(Input):
預期的正確結果(Expected Output):
錯誤結果(Wrong Output):
程式碼(Code):(請善用置底文網頁, 記得排版)
補充說明(Supplement):
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