DirectX Graphics ·¹ÆÛ·±½º Direct3D extension (D3DX) C/C++ ·¹ÆÛ·±½º ÇÔ¼ö »ê¼ú ÇÔ¼ö D3DXPlaneDotNormal [¸ñÂ÷¿¶÷] [ÁÖ¼Òº¹»ç] [½½·Ôºñ¿ì±â]
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| Microsoft DirectX 9.0 |
Æò¸é°ú 3D º¤ÅÍÀÇ ³»ÀûÀ» °è»êÇÑ´Ù. º¤ÅÍÀÇ w ÆÄ¶ó¹ÌÅÍ´Â, 0 ÀÌ´Ù°í º¸¿©Áø´Ù.
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FLOAT D3DXPlaneDotNormal(
CONST D3DXPLANE *pP, CONST D3DXVECTOR3 *pV );
ÆÄ¶ó¹ÌÅÍ
- pP
- [in] ó¸®ÀÇ ±âº»À¸·Î µÇ´Â D3DXPLANE ±¸Á¶Ã¼ÀÇ Æ÷ÀÎÅÍ.
- pV
- [in] ó¸®ÀÇ ±âº»À¸·Î µÇ´Â D3DXVECTOR3 ±¸Á¶Ã¼ÀÇ Æ÷ÀÎÅÍ.
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Æò¸é°ú 3D º¤ÅÍÀÇ ³»Àû.
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Æò¸é (a, b, c, d)°ú 3D º¤ÅÍ (x, y, z)¸¦ ÁöÁ¤ÇßÀ» °æ¿ì, ÀÌ ÇÔ¼öÀÇ ¹Ýȯ°ªÀº a*x + b*y + c*z + d*0 °¡ µÈ´Ù. D3DXPlaneDotNormal ÇÔ¼ö´Â, Æò¸éÀÇ ¹ý¼±°ú ´Ù¸¥ ¹ý¼±ÀÇ °¢µµ¸¦ °è»êÇÒ °æ¿ì¿¡ µµ¿òÀÌ µÈ´Ù.
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Çì´õ d3dx9math.h ÀÓÆ÷Æ® ¶óÀ̺귯¸® d3dx9.lib ÃÖÀúÇÑÀÇ operating system Windows 98
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D3DXPlaneDot ,D3DXPlaneDotCoord