DirectX Graphics ·¹ÆÛ·±½º Direct3D C/C++ ·¹ÆÛ·±½º ÀÎÅÍÆäÀ̽º IDirect3DDevice9 DrawIndexedPrimitive [¸ñÂ÷¿¶÷] [ÁÖ¼Òº¹»ç] [½½·Ôºñ¿ì±â]
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| Microsoft DirectX 9.0 |
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HRESULT DrawIndexedPrimitive(
D3DPRIMITIVETYPE Type, INT BaseVertexIndex, UINT MinIndex, UINT NumVertices, UINT StartIndex, UINT PrimitiveCount );
ÆÄ¶ó¹ÌÅÍ
- Type
- [in] D3DPRIMITIVETYPE ¿°ÅÇüÀÇ ¸â¹ö. ·»´õ¸µ ÇÏ´Â ±âº»µµÇüÀÇ Á¾·ù¸¦ ±â¼úÇÑ´Ù. D3DPT_POINTLIST ´Â ÀÌ ¸Þ¼µå¿¡¼´Â Áö¿øÇÏÁö ¾Ê´Â´Ù. ¡¸ÁÖÀÇ¡¹¸¦ ÂüÁ¶ÇÒ°Í.
- BaseVertexIndex
- [in] À妽º ¹öÆÛÀÇ ½ÃÀÛ ÁöÁ¡À¸·ÎºÎÅÍ ÃÖÃÊÀÇ Á¤Á¡ À妽º±îÁöÀÇ ¿ÀÇÁ¼Â(offset).
- MinIndex
- [in] ÀÌ È£Ã⵿¾È¿¡ »ç¿ëµÇ´Â Á¤Á¡±º¿¡ ´ëÇÑ ÃÖ¼ÒÀÇ Á¤Á¡ À妽º.
- NumVertices
- [in] ÀÌ È£Ãâ·Î »ç¿ëµÇ´Â Á¤Á¡ÀÇ ¼ö (BaseVertexIndex + MinIndex ·ÎºÎÅÍ ½ÃÀ۵ȴÙ).
- StartIndex
- [in] À妽º ¹è¿ Áß(¾È)¿¡¼ Á¤Á¡ÀÇ Àб⸦ ½ÃÀÛ ÇÏ´Â À§Ä¡.
- PrimitiveCount
- [in] ·»´õ¸µ ÇÏ´Â ±âº»µµÇüÀÇ ¼ö. »ç¿ëµÇ´Â Á¤Á¡ÀÇ ¼ö´Â, ±âº»µµÇü Ä«¿îÆ®ÀÇ ±â´É°ú ±âº»µµÇüÀÇ Á¾·ùÀÌ´Ù. ±âº»µµÇüÀÇ Çã¿ë ÃÖ´ë¼ö´Â,D3DCAPS9 ±¸Á¶Ã¼ÀÇ MaxPrimitiveCount ¸â¹ö¸¦ Ã¼Å©ÇØ °áÁ¤µÈ´Ù.
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¼º°øÇßÀ» °æ¿ì´Â,D3D_OK ¸¦ µ¹·ÁÁØ´Ù.
½ÇÆÐÇßÀ» °æ¿ìÀÇ ¹Ýȯ°ªÀº ´ÙÀ½´ë·Î.
D3DERR_INVALIDCALL ¸Þ¼µåÀÇ È£ÃâÀÌ ¹«È¿ÀÌ´Ù. ¿¹¸¦ µé¾î, ¸Þ¼µåÀÇ ÆÄ¶ó¹ÌÅÍ¿¡ ¹«È¿ÀÎ °ªÀÌ ¼³Á¤µÇ¾î ÀÖ´Â °æ¿ì µîÀÌ´Ù.
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ÀÌ ¸Þ¼µå´Â, ÇöÀçÀÇ µ¥ÀÌÅÍ ÀÔ·Â ½ºÆ®¸²ÀÇ ÁýÇÕÀ¸·ÎºÎÅÍ À妽º ÷ºÎ ±âº»µµÇü¸¦ µå·ÎÀ×(Drawing) ÇÑ´Ù.
MinIndex ¹× À妽º ½ºÆ®¸²ÀÇ ¸ðµç À妽º´Â, BaseVertexIndex ¿Í »ó´ëÀûÀÌ´Ù.
MinIndex ÆÄ¶ó¹ÌÅÍ¿Í NumVertices ÆÄ¶ó¹ÌÅÍ·Î,IDirect3DDevice9::DrawIndexedPrimitive °¡ È£ÃâÇÒ °Í¿¡ »ç¿ëÇÏ´Â Á¤Á¡ À妽ºÀÇ ¹üÀ§¸¦ ÁöÁ¤ÇÑ´Ù. ÀÌ 2 °³ÀÇ ÆÄ¶ó¹ÌÅ͸¦ »ç¿ëÇØ, À妽º ºÙÀ̰í Çϱâ ÀüÀÇ Á¤Á¡±ºÀÇ ½ÃÄö¼ÈÀÎ ¹üÀ§¸¦ ó¸®ÇÏ´Â °ÍÀ¸·Î, À妽º ÷ºÎ ±âº»µµÇüÀÇ Á¤Á¡ 󸮸¦ ÃÖÀûÈÇÑ´Ù. È£Ã⵿¾È¿¡ »ç¿ëµÇ´Â À妽º°¡ ÀÌ ¹üÀ§¿ÜÀÇ Á¤Á¡À» ÂüÁ¶ÇÒ°ÍÀº ¹«È¿ÀÌ´Ù.
À妽º ¹è¿ÀÌ ¼³Á¤µÇÁö ¾ÊÀº °æ¿ì,IDirect3DDevice9::DrawIndexedPrimitive ´Â ½ÇÆÐÇÑ´Ù.
D3DPRIMITIVETYPE ¿°ÅÇüÀÇ D3DPT_POINTLIST ¸â¹ö´Â Áö¿ø µÇÁö ¾Ê°í, ÀÌ ¸Þ¼µåÀÇ À¯È¿ÇÑ ÇüÅ´ ¾Æ´Ï´Ù.
Á¾·¡ÀÇ, °íÁ¤ ±â´ÉÀ» °¡Áö´Â ¾ÖÇø®ÄÉÀ̼ÇÀ» Microsoft® DirectX® 9.0 À¸·Î ó¸®ÇÒ ¶§´Â, Draw È£ÃâÀ» ½Ç½ÃÇϱâ Àü¿¡ IDirect3DDevice9::SetFVF ¿¡ÀÇ È£ÃâÀ» Ãß°¡ÇÒ Çʿ䰡 ÀÖ´Ù.
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IDirect3DDevice9::DrawPrimitive ,IDirect3DDevice9::SetStreamSource ,±âº»µµÇüÀÇ ·»´õ¸µ