(Photon: Prepared: 20200220)
mode_rails = 3;
int photon_dDisplayControls_wmpaint_display_threeD_proc_003 ( HWND hWnd, HDC hDC, PAINTSTRUCT* ps, UINT uMsg, WPARAM wParam, LPARAM lParam ) ;
int photon_initialization () ;
Simply, we could created the above.
*
Triangle: 1
Photon : 10
*
function refrection
input:
cross point: 1 (inside Triangle)
input vector: 1
output(return)
output vectior, which is refrection.
(20200302)
1. Calculation of local axises : calculation_local_axis :
2. A triangle patch : normal vector, we've already has:
3. So, we can calculate refrect from 1 and 2.
