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计算模型OBB的8个点
本源码完整给出了一个接口函数;
用户只需要给出一个模型文件名称,函数返回需要的8个OBB的顶点;
算法使用开源osg作为基础库函数,先抽取模型的所有的点,接着计算协方差矩阵,继而求解三个特征向量作为OBB的三个轴;在此基础上给出模型OBB的八个顶点;
- 2023-07-28 11:10:03下载
- 积分:1
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plural domain filtering image
复数域内图象扩散滤波程序,用MAPLAB语言编写-plural domain filtering image-proliferation process with MAPLAB language
- 2022-01-25 17:17:39下载
- 积分:1
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自编写的一个显示bmp位图的程序;
自编写的一个显示bmp位图的程序;-since the preparation of a show bmp bitmap procedures;
- 2023-05-22 22:05:04下载
- 积分:1
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Chapter 7 Rational B
Chapter 7 Rational B-spline (NURBS) Surfaces
basis.c tbasis.c Calculates the B-spline basis functions.
frbsurf.c tfrbsurf.c Calculates and test the fast B-spline surface algorithm.
knot.c tknot.c Calculates an open knot vector.
rbspsurf.c trbsurf.c Calculates a rational B-spline (NURBS) surface.
rbsurf.h Header file for fast rational B-spline surface program
sumrbas.c Calculates the Sum function for a rational B-spline surface.
chap7all.zip ZIP file for all of Chapter 7.
chap7all.tar.gz UNIX tar file for all of Chapter 7.
- 2022-11-08 10:05:03下载
- 积分:1
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/ *包含在这段代码中的* TIFF作家/
/* The TIFF writer contained in this code */
/* assumed that the machine on which it */
/* is running stores numbers with the */
/* most-significant byte first, i.e., in */
/* the "big-endian" byte-order. */
//tiff:标签图像文件格式。100多kb的源代码,-/* The TIFF writer contained in this code*//* assumed that the machine on which it*//* is ru nning stores numbers with the*//* most-signif icant byte first, i.e., in*//* the "big-endian" byte-order.*///tiff : Tagged Image File Format. More than 100 kb of source code,
- 2022-05-07 06:34:47下载
- 积分:1
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一个自己写的简单光线投射法的体绘制算法,内部包含人头骨的数据文件,简单易懂...
一个自己写的简单光线投射法的体绘制算法,内部包含人头骨的数据文件,简单易懂-himself wrote a simple ray casting method of volume rendering algorithms, the internal human skull contains the data files, simple and understandable. .
- 2022-03-25 08:42:28下载
- 积分:1
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本例子是用visual c++实现的gdi应用,例子完整
本例子是用visual c++实现的gdi应用,例子完整-This example is the use of visual c++ Realize the gdi applications, examples of integrity
- 2022-03-11 07:49:56下载
- 积分:1
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凸包程序,在一堆离散的无规律的点中间找出一个边界!
凸包程序,在一堆离散的无规律的点中间找出一个边界!-Convex hull procedure, in a pile of discrete irregular border to find a middle point!
- 2022-04-22 18:08:51下载
- 积分:1
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d3d镜子和阴影效果,自由移动摄像机镜头,模板缓存例子
d3d镜子和阴影效果,自由移动摄像机镜头,模板缓存例子-D3D mirror and shadow effects, the free movement of the camera lens, the template cache example
- 2022-02-15 10:45:12下载
- 积分:1
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利用VC++开发图像采集卡与图像预处理库
利用VC++开发图像采集卡与图像预处理库-VC development and image acquisition card for image preprocessing
- 2022-03-30 14:28:45下载
- 积分:1