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<p class=MsoNormal align=center style='text-align:center'><span
style='font-size:24.0pt;font-family:隶书;color:blue'>第二章 光栅图形学<span lang=EN-US><o:p></o:p></span></span></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:幼圆;color:yellow'>教学目标</span><span
lang=EN-US style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:幼圆;color:#996633'>总体目标:掌握二维图形学的基本思想,理解扫描转换法生成图形的基本原理。</span><span
lang=EN-US style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:blue'>通过本章的学习,应能做到:</span><span
lang=EN-US style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
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<p style='line-height:130%'><span style='font-size:10.0pt;font-family:楷体_GB2312'>掌握下列概念:</span><span
lang=EN-US style='font-size:10.0pt;font-family:仿宋_GB2312;color:red'><a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_005.htm#2"><span
style='font-family:楷体_GB2312;color:red'>图形的扫描转换</span></a></span><span
style='font-size:10.0pt;font-family:楷体_GB2312'>、</span><span lang=EN-US
style='font-family:楷体_GB2312'><a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_005.htm#2"><span
style='font-size:10.0pt;color:red'>光栅化</span></a></span><span
style='font-size:10.0pt;font-family:楷体_GB2312'>、<span lang=EN-US
style='color:red'><a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_017.htm#1"><span
style='color:red'>区域填充</span></a></span>、<span lang=EN-US style='color:red'><a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_024.htm#1"><span
style='color:red'>裁剪</span></a></span>、<span lang=EN-US style='color:red'><a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_031.htm#2"><span
style='color:red'>反走样</span></a></span>、<span lang=EN-US style='color:red'><a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_035.htm#1"><span
style='color:red'>消隐</span></a></span>。</span></p>
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<p style='line-height:130%'><span style='font-size:10.0pt;font-family:楷体_GB2312'>掌握<span
lang=EN-US><a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_006.htm"><span
style='color:red'>直线段的扫描转换算法</span></a>、<a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_019.htm"><span
style='color:red'>区域填充的扫描线算法</span></a>、<a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_029.htm"><span
style='color:red'>多边形裁剪算法</span></a>、</span></span><span lang=EN-US
style='font-family:楷体_GB2312'><a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_031.htm"><span
style='font-size:10.0pt;color:red'>反走样</span></a></span><span
style='font-size:10.0pt;font-family:楷体_GB2312'>和<span lang=EN-US
style='color:red'><a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_035.htm"><span
style='color:red'>消隐</span></a></span>的基本思想。</span></p>
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lang=EN-US><a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_014.htm"><span
style='color:red'>多边形的扫描转换算法</span></a>、<a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_033.htm"><span
style='color:red'>区域采样</span></a>的基本思想、<a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_037.htm#1"><span
style='color:red'>线消隐</span></a>的基本数据结构和算法</span></span><span lang=EN-US
style='font-size:12.0pt;font-family:宋体'><o:p></o:p></span></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:楷体_GB2312'>了解<span
lang=EN-US><a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_010.htm"><span
style='color:red'>圆弧的扫描转换算法</span></a>、<a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_020.htm"><span
style='color:red'>字符</span></a>的基本概念、<a
href="http://learn.bitsde.com/hep/jisuanjituxing/Chapter2/CG_Txt_2_038.htm#1"><span
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