DirectX Graphics ·¹ÆÛ·±½º Direct3D C/C++ ·¹ÆÛ·±½º ±¸Á¶Ã¼ D3DTRIPATCH_INFO [¸ñÂ÷¿¶÷] [ÁÖ¼Òº¹»ç] [½½·Ôºñ¿ì±â]
|
| Microsoft DirectX 9.0 |
»ï°¢ÇüÀÇ °íÂ÷¿ø ÆÐÄ¡¸¦ ±â¼úÇÑ´Ù.
±¸¹®
typedef struct _D3DTRIPATCH_INFO {
UINT StartVertexOffset;
UINT NumVertices;
D3DBASISTYPE Basis;
D3DDEGREETYPE Degree;
} D3DTRIPATCH_INFO;¸â¹ö
- StartVertexOffset
- Á¤Á¡ÀÇ ¼ö·Î ³ªÅ¸³½, ½ÃÀÛ Á¤Á¡ ¿ÀÇÁ¼Â(offset).
- NumVertices
- Á¤Á¡ÀÇ ¼ö.
- Basis
- D3DBASISTYPE ¿°ÅÇüÀÇ ¸â¹ö. »ï°¢ÇüÀÇ °íÂ÷¿ø ÆÐÄ¡ÀÇ ±âº» ŸÀÔÀ» Á¤ÀÇÇÑ´Ù. ÀÌ ¸â¹öÀÇ À¯È¿°ªÀº, D3DBASIS_BEZIER »ÓÀÌ´Ù.
- Degree
D3DDEGREETYPE ¿°ÅÇüÀÇ ¸â¹ö. »ï°¢ÇüÀÇ °íÂ÷¿ø ÆÐÄ¡ÀÇ Â÷¼ö ŸÀÔÀ» Á¤ÀÇÇÑ´Ù.
°ª Á¤Á¡ÀÇ ¼ö D3DORDER_CUBIC 10 D3DORDER_LINEAR 3 D3DORDER_QUADRATIC N/A D3DORDER_QUINTIC 21 N/A - »ç¿ë ºÒ°¡. ÇöÀç Áö¿øÇÏÁö ¾Ê´Â´Ù.
ÁÖÀÇ
¿¹¸¦ µé¾î ´ÙÀ½ ±×¸²Àº 3 Â÷¿ø º£Áö¾î(Bezier) »ï°¢Çü ÆÐÄ¡ÀÇ Á¤Á¡ÀÇ ¼ø¼¿Í ¼¼±×¸ÕÆ®(segment) ¹øÈ£¸¦ ³ªÅ¸³»°í ÀÖ´Ù. Á¤Á¡ÀÇ ¼ø¼¿¡ ÀÇÇØ,IDirect3DDevice9::DrawTriPatch °¡ »ç¿ëÇÏ´Â ¼¼±×¸ÕÆ®(segment) ¹øÈ£°¡ °áÁ¤µÈ´Ù. ¿ÀÇÁ¼Â(offset)´Â, Á¤Á¡ ¹öÆÛ¿¡ ÀÖ¾î¼ÀÇ »ï°¢Çü ÆÐÄ¡ÀÇ ÃÖÃÊÀÇ Á¤Á¡±îÁöÀÇ ¹ÙÀÌÆ®¼öÀÌ´Ù.
±¸Á¶Ã¼ÀÇ Á¤º¸
Çì´õ d3d9types.h ÃÖÀúÇÑÀÇ operating system Windows 98
ÂüÁ¶
IDirect3DDevice9::DrawTriPatch