DirectX Graphics ·¹ÆÛ·±½º Direct3D extension (D3DX) C/C++ ·¹ÆÛ·±½º ÇÔ¼ö »ê¼ú ÇÔ¼ö D3DXColorLerp   [¸ñÂ÷¿­¶÷] [ÁÖ¼Òº¹»ç] [½½·Ôºñ¿ì±â]
D3DXColorLerp ÇÔ¼ö
 
Microsoft DirectX 9.0

D3DXColorLerp ÇÔ¼ö


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D3DXCOLOR *D3DXColorLerp(      

    D3DXCOLOR *pOut,     CONST D3DXCOLOR *pC1,     CONST D3DXCOLOR *pC2,     FLOAT s );

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pOut
[in, out] ¿¬»ê °á°úÀÎ D3DXCOLOR ±¸Á¶Ã¼ÀÇ Æ÷ÀÎÅÍ.
pC1
[in] Ã³¸®ÀÇ ±âº»À¸·Î µÇ´Â D3DXCOLOR ±¸Á¶Ã¼ÀÇ Æ÷ÀÎÅÍ.
pC2
[in] Ã³¸®ÀÇ ±âº»À¸·Î µÇ´Â D3DXCOLOR ±¸Á¶Ã¼ÀÇ Æ÷ÀÎÅÍ.
s
[in] »ö pC1 ¿Í pC2 ¸¦ 4D º¤Åͷμ­ ó¸®ÇØ, ÀÌ·¯ÇÑ »çÀ̸¦ ¼±Çü º¸°£ ÇÏ´Â ÆÄ¶ó¹ÌÅÍ. s ÀÇ °ª¿¡ Á¦ÇÑÀº ¾ø´Ù.

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ÀÌ ÇÔ¼ö´Â, ¼±Çü º¸°£ °á°úÀÇ D3DXCOLOR ±¸Á¶Ã¼ÀÇ Æ÷ÀÎÅ͸¦ µ¹·ÁÁØ´Ù.



ÁÖÀÇ

ÀÌ ÇÔ¼öÀÇ ¹Ýȯ°ªÀº,pOut ÆÄ¶ó¹ÌÅÍÀÇ ¹Ýȯ°ª°ú °°´Ù. µû¶ó¼­,D3DXColorLerp ÇÔ¼ö¸¦ ´Ù¸¥ ÇÔ¼öÀÇ Àμö·Î¼­ »ç¿ëÇÒ ¼ö ÀÖ´Ù.

´ÙÀ½¿¡ ³ªÅ¸³»´Â ¿¹ÀÇ °°°Ô, ÀÌ ÇÔ¼ö´Â 2 °³ÀÇ »öÀÇ »çÀÌ¿¡ D3DXCOLOR ±¸Á¶Ã¼ÀÇ Àû (red), ÃÊ·Ï (green), ÆÄ¶û (blue)ÀÇ »ö¼ººÐ°ú ¾ËÆÄ ¼ººÐÀ» º¸°£ ÇÑ´Ù.

    pOut->r = pC1->r + s * (pC2->r - pC1->r);

A »ö°ú B »öÀÇ »çÀÌ¿¡ ¼±Çü º¸°£ ÇÏ´Â °æ¿ì¿¡,s °¡ 0 ¶§, °á°ú»öÀº A °¡ µÈ´Ù. s °¡ 1 ¶§, °á°ú»öÀº B °¡ µÈ´Ù.

ÇÔ¼öÀÇ Á¤º¸

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

ÂüÁ¶

D3DXColorModulate ,D3DXColorNegative ,D3DXColorScale


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