github.com And answer might be any options or includes? And we could do the below. vLine::vLine ( ) { this->p1 = new vPoint(); this->p2 = new vPoint(); } // // // // // // int bDisplayControls_wmpaint_display_threeD_proc ( HWND hWnd, HDC h…

20190709 // // // // // // int bDisplayControls_wmpaint_display_threeD_proc ( HWND hWnd, HDC hDC, PAINTSTRUCT* ps, UINT uMsg, WPARAM wParam, LPARAM lParam ) { static vLine** l_lines = nullptr; static int line_num = 0; if ( memorized_CurveL…