DirectX Graphics ·¹ÆÛ·±½º Direct3D extension (D3DX) C/C++ ·¹ÆÛ·±½º ÇÔ¼ö »ê¼ú ÇÔ¼ö D3DXMatrixPerspectiveLH [¸ñÂ÷¿¶÷] [ÁÖ¼Òº¹»ç] [½½·Ôºñ¿ì±â]
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| Microsoft DirectX 9.0 |
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D3DXMATRIX *D3DXMatrixPerspectiveLH(
D3DXMATRIX *pOut, FLOAT w, FLOAT h, FLOAT zn, FLOAT zf );
ÆÄ¶ó¹ÌÅÍ
- pOut
- [in, out] ¿¬»ê °á°úÀÎ D3DXMATRIX ±¸Á¶Ã¼ÀÇ Æ÷ÀÎÅÍ.
- w
- [in] °¡±îÀÌÀÇ ºä Æò¸é¿¡¼ÀÇ ºä º¼·ýÀÇ Æø.
- h
- [in] °¡±î¿î ºä Æò¸é¿¡¼ÀÇ ºä º¼·ýÀÇ ³ôÀÌ.
- zn
- [in] °¡±î¿î ºä Æò¸éÀÇ Z °ª.
- zf
- [in] ¸Õ ºä Æò¸éÀÇ Z °ª.
¹Ýȯ°ª
¿Þ¼Õ ÁÂÇ¥°è ÆÛ½ºÆåƼºê Åõ¿µ Çà·ÄÀÎ D3DXMATRIX ±¸Á¶Ã¼ÀÇ Æ÷ÀÎÅÍ.
ÁÖÀÇ
D3DXMatrixPerspectiveLH ÇÔ¼öÀÇ ÆÄ¶ó¹ÌÅÍ´Â ¸ðµÎ, Ä«¸Þ¶ó °ø°£ÀÇ °Å¸®ÀÌ´Ù. ÀÌ ÆÄ¶ó¹ÌÅÍ´Â, ºä º¼·ýÀÇ ³ÐÀ̸¦ ±â¼úÇÑ´Ù.
ÀÌ ÇÔ¼öÀÇ ¹Ýȯ°ªÀº,pOut ÆÄ¶ó¹ÌÅÍÀÇ ¹Ýȯ°ª°ú °°´Ù. µû¶ó¼,D3DXMatrixPerspectiveLH ÇÔ¼ö¸¦ ´Ù¸¥ ÇÔ¼öÀÇ Àμö·Î¼ »ç¿ëÇÒ ¼ö ÀÖ´Ù.
ÀÌ ÇÔ¼ö°¡ µ¹·ÁÁÖ´Â Çà·ÄÀº, ´ÙÀ½ °ø½ÄÀ» »ç¿ëÇØ °è»êÇÑ´Ù.
2*zn/w 0 0 0 0 2*zn/h 0 0 0 0 zf/(zf-zn) 1 0 0 zn*zf/(zn-zf) 0
ÇÔ¼öÀÇ Á¤º¸
Çì´õ d3dx9math.h ÀÓÆ÷Æ® ¶óÀ̺귯¸® d3dx9.lib ÃÖÀúÇÑÀÇ operating system Windows 98
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D3DXMatrixPerspectiveRH ,D3DXMatrixPerspectiveFovRH ,D3DXMatrixPerspectiveFovLH ,D3DXMatrixPerspectiveOffCenterRH ,D3DXMatrixPerspectiveOffCenterLH