DirectX Graphics ·¹ÆÛ·±½º Direct3D extension (D3DX) C/C++ ·¹ÆÛ·±½º ÇÔ¼ö »ê¼ú ÇÔ¼ö D3DXPlaneDot   [¸ñÂ÷¿­¶÷] [ÁÖ¼Òº¹»ç] [½½·Ôºñ¿ì±â]
D3DXPlaneDot ÇÔ¼ö
 
Microsoft DirectX 9.0

D3DXPlaneDot ÇÔ¼ö


Æò¸é°ú 4D º¤ÅÍÀÇ ³»ÀûÀ» °è»êÇÑ´Ù.

±¸¹®

FLOAT D3DXPlaneDot(      

    CONST D3DXPLANE *pP,     CONST D3DXVECTOR4 *pV );

ÆÄ¶ó¹ÌÅÍ

pP
[in] Ã³¸®ÀÇ ±âº»À¸·Î µÇ´Â D3DXPLANE ±¸Á¶Ã¼ÀÇ Æ÷ÀÎÅÍ.
pV
[in] D3DXVECTOR4 ±¸Á¶Ã¼ÀÇ Æ÷ÀÎÅÍ.

¹Ýȯ°ª

Æò¸é°ú 4D º¤ÅÍÀÇ ³»Àû.



ÁÖÀÇ

Æò¸é (a, b, c, d)°ú 4D º¤ÅÍ (x, y, z, w)¸¦ ÁöÁ¤ÇßÀ» °æ¿ì, ÀÌ ÇÔ¼öÀÇ ¹Ýȯ°ªÀº a*x + b*y + c*z + d*w °¡ µÈ´Ù. ÇÔ¼ö D3DXPlaneDot ´Â, Æò¸é°ú µ¿Â÷ ÁÂÇ¥ÀÇ °ü°è¸¦ ÆÇ´ÜÇÒ ¶§ µµ¿òÀÌ µÈ´Ù. ¿¹¸¦ µé¾î, ÀÌ ÇÔ¼ö¸¦ »ç¿ëÇÏ¸é Æ¯Á¤ÀÇ ÁÂÇ¥°¡ ƯÁ¤ÀÇ Æò¸é»ó¿¡ ÀÖÀ»Áö ¾î¶³Áö, ¶Ç´Â ƯÁ¤ÀÇ ÁÂÇ¥°¡ ƯÁ¤ÀÇ Æò¸éÀÇ ¾î´À ÂÊ Ãø¿¡ ÀÖÀ»±î¸¦ ÆÇ´ÜÇÒ ¼ö ÀÖ´Ù.

ÇÔ¼öÀÇ Á¤º¸

Çì´õd3dx9math.h
ÀÓÆ÷Æ® ¶óÀ̺귯¸®d3dx9.lib
ÃÖÀúÇÑÀÇ operating system Windows 98

ÂüÁ¶

D3DXPlaneDotCoord ,D3DXPlaneDotNormal


© 2002 Microsoft Corporation. All rights reserved.
¡èTOP