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ScanZbuffer
扫描线Zbuffer算法
1。算出模型的包围盒。
2.每条扫描线打点时并不是包围盒内整条线打点,而是先搜索需要刷新的范围, 只是该范围内打点。
(One scan line Zbuffer algorithm. Calculate the model bounding box. 2. Each scan line runs inside the box when not surrounded by the entire line runs, but first need to refresh the scope of the search, but the scope of RBI.)
- 2020-12-31 21:58:59下载
- 积分:1
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1
说明: 奇怪的分式
上小学的时候,小明经常自己发明新算法。一次,老师出的题目是:
1/4 乘以 8/5
小明居然把分子拼接在一起,分母拼接在一起,答案是:18/45 (参见图1.png)
老师刚想批评他,转念一想,这个答案凑巧也对啊,真是见鬼!
对于分子、分母都是 1~9 中的一位数的情况,还有哪些算式可以这样计算呢?
显然,交换分子分母后,例如:4/1 乘以 5/8 是满足要求的,这算做不同的算式。
但对于分子分母相同的情况,2/2 乘以 3/3 这样的类型太多了,不在计数之列!,四个四个数不同
请写出所有不同算式的个数(包括题中举例的)。
思路:循环遍历。
dfs c++(dfs c++)
- 2016-03-21 22:17:14下载
- 积分:1
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cxysplitter_project
在对话框中实现splitter(achieve splitter)
- 2004-10-18 20:35:34下载
- 积分:1
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traffic
基于mfc的车辆检测程序,利用帧间的变化来检测,适合初学图像的同学学习(Mfc-based vehicle detection program to detect changes in the use of frames, suitable for beginners to learn the image of the students)
- 2009-12-07 21:02:25下载
- 积分:1
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ColorPickDemo
提取并显示鼠标所在图像点的颜色,C++精选学习源码,很好的参考资料。(To extract and display the image color, select learning C++ source code, a good reference.)
- 2013-11-27 07:44:55下载
- 积分:1
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5
说明: 数字图像处理,图像亮度的增减,获得理想的结果,图像增强处理(Digital image processing, image brightness increases and decreases, to obtain the desired results, image enhancement processing)
- 2009-06-30 09:06:08下载
- 积分:1
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blacksphere
在视图窗口显现一个黑色的球体,背景为浅蓝色。颜色对比强烈(View window appear in a black sphere, as a light blue background. Strong color contrast)
- 2007-04-02 07:43:13下载
- 积分:1
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executable
tld目标跟踪算法,很适合初学者,实时性很好。(To promote the informationization of the global Internet revolution, for global range of information processing and communication provides the operating platform,)
- 2014-05-15 19:42:36下载
- 积分:1
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mesh
三维模型的网格简化算法,通过删除边来减少面片个数,同时保留图形特征(Three-dimensional model of the mesh simplification algorithm to reduce the number of patches by removing the side, while retaining graphic features)
- 2014-04-01 14:42:35下载
- 积分:1
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ycpmcs
说明: 一个从网上找来的屏幕截取代码,需要的就看看吧(A screen from the Internet and got the interception code, need to look at it)
- 2008-11-29 18:44:41下载
- 积分:1