DirectX Graphics ·¹ÆÛ·±½º Direct3D extension (D3DX) C/C++ ·¹ÆÛ·±½º ÇÔ¼ö »ê¼ú ÇÔ¼ö D3DXColorLerp [¸ñÂ÷¿¶÷] [ÁÖ¼Òº¹»ç] [½½·Ôºñ¿ì±â]
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| Microsoft DirectX 9.0 |
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D3DXCOLOR *D3DXColorLerp(
D3DXCOLOR *pOut, CONST D3DXCOLOR *pC1, CONST D3DXCOLOR *pC2, FLOAT s );
ÆÄ¶ó¹ÌÅÍ
- pOut
- [in, out] ¿¬»ê °á°úÀÎ D3DXCOLOR ±¸Á¶Ã¼ÀÇ Æ÷ÀÎÅÍ.
- pC1
- [in] ó¸®ÀÇ ±âº»À¸·Î µÇ´Â D3DXCOLOR ±¸Á¶Ã¼ÀÇ Æ÷ÀÎÅÍ.
- pC2
- [in] ó¸®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.
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Çì´õ d3dx9math.h ÀÓÆ÷Æ® ¶óÀ̺귯¸® d3dx9.lib ÃÖÀúÇÑÀÇ operating system Windows 98
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D3DXColorModulate ,D3DXColorNegative ,D3DXColorScale