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== Bezier Curve == == Bezier Patch == * [http://www.cs.wpi.edu/~matt/courses/cs563/talks/surface/bez_surf.html Rendering Cubic Bezier Patches] * [http://www.esat.kuleuven.ac.be/~mleeman/numerical_algorithms_in_c/numeric/html/c/12/bezier.htm source code 1] * [http://www.codeproject.com/useritems/cadsurf.asp?target=bezier source code 2 on code project] * [http://www.cc.gatech.edu/classes/AY2001/cs4451_spring/projects/One/ ´©±º°¡ÀÇ ¼÷Á¦] ³»°¡ ÇÊ¿äÇÑ º£Áö¾î ÆÐÄ¡´Â ¸Å¿ì Ư¼öÇÑ °æ¿ì¿¡ ¼ÓÇÑ´Ù. # ÀϹÝÀûÀÎ º£Áö¾î ÆÐÄ¡´Â 3Â÷¿ø »óÀÇ Á¡À» ÄÁÆ®·Ñ Æ÷ÀÎÆ®·Î Á¦°øÇÏ°Ô µÇÁö¸¸, ³» °æ¿ì¿¡´Â ÀÌ Á¡ÀÇ X,Y À§Ä¡´Â grid ·Î¼ ÀÏÁ¤Çϰí, z °ª¸¸ ´Ù¸£´Ù. # ÄÁÆ®·Ñ Æ÷ÀÎÆ®ÀÇ ¼ö°¡ ¸Å¿ì ¸¹°í, ±× °³¼ö´Â 512x512 ´Ù. # Æò°¡ÇØ¾ß ÇÏ´Â °á°ú Á¡ÀÇ °³¼öµµ 512x512 ´Ù. # °è»ê ½Ã°£Àº ¹®Á¦°¡ µÇÁö ¾Ê´Â´Ù. 512°³ÀÇ ÄÁÆ®·Ñ Æ÷ÀÎÆ®¸¦ ¸ðµÎ »ç¿ëÇÏ´Â º£Áö¾î ÆÐÄ¡Àǰæ¿ì, ¸®Ä¿½Ãºê ¹æ¹ýÀ¸·Î ÇÑ Á¡ÀÇ °ªÀ» Æò°¡Çϱâ À§Çؼ´Â ½Ã±×¸¶(k=0~511)k^2 ¹ø x (512x512) À̹ǷΠO(n^5) ÀÌ´Ù. À½.. ÀÌ°Ç Á» ¹®Á¦°¡..;; : 4¹ø Ç׸ñÀ» µÇ»õ°Üº¸´Â°ÍÀÌ. ¹ø½ºÅ¸ÀÎ ´ÙÇ×½ÄÀ» ½á¼ ¹Ì¸® °è»êÀ» Çϸé ÁÁ´Ù. -> ³» ´É·ÂÀ¸·Î ºÒ°¡´É. ----
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