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redundancy.rar
B-Spline Surface (with redundant points) Least-Squares Fitting of both Positions and Normals.
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ure.zip
隐式T样条实现封闭曲面重建Implicit T-spline surface reconstruction to achieve closure
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CardinalTest.rar
Spline类就是Cardinal样条曲线了,这个类里面记录了4个控制点:m_startControlPoint, m_startPoint, m_endPoint, m_endControlPoint, 分别按顺序对应Pk-1, Pk, Pk+1, Pk+2, 由于Cardinal是用多个线段去模拟曲线,所以我们在这里取20个点,这样,在Pk 和 Pk+1之间,有20个样本点,用画直线的方法将这些点按顺序连起来,连成的曲线段就是我们所要的Cardinal 曲线了
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bspline.zip
This helps in making the B-Spline curve around the object.
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spline.rar
用C++和opemgl编的贝塞尔曲线和bspline曲线以及一些实物的画法 编了一个批处理文件对结果进行显示
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