Description: OBJ文件读取程序：可以读取ASCII格式OBJ后缀的3D图形文件中的数据信息，并显示在屏幕上-a MATLAB program which gets the name of an ASCII OBJ file from the user, reads the 3D graphics information stored in the file, and displays the structure on the screen Platform: |
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Author:niuxj |
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Description: 这个Matlab程序，可以从.OBJ文件中读取三维模型，并转换成单元体表示。同时提供了一个绘图plot函数，来可视化三维物体。
-The Matlab program can be. OBJ file to read three-dimensional model, and converted into cell precursors express. At the same time provides a mapping function plot to visualization of three-dimensional objects. Platform: |
Size: 2543616 |
Author:力宏 |
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Description: 可以读取obj格式的文件到matlab空间中，obj格式的文件中，只能包含点和面的信息-Obj file format can be read into matlab space, obj file format, can contain only the information points and surfaces Platform: |
Size: 1024 |
Author:YMH |
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Description: 这个Matlab程序，可以从.OBJ文件中读取三维模型，可以在matlab上画出图形-The Matlab program, you can read from a three-dimensional model. OBJ file, you can draw graphics on matlab Platform: |
Size: 8192 |
Author:myk |
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Description: matlab读取和显示obj格式的三维模型文件，经验证效果很好。-Matlab to read and display the 3D model file in obj format, and proved the effect is very good. Platform: |
Size: 75776 |
Author:666666 |
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Description: 读取obj 3D文件
来源于GitHub，开源项目-Read and Write Wavefront OBJ geometry and MTL files.
The function read_wobj allow Wavefront object files including material MTL files to be read into a Matlab structure. The function write_wobj exports a Matlab structure to an OBJ file.
It doesn t matter if the object file contains splines or polygon based geometry, it reads and writes almost all .obj files.
See help read_wobj and help write_wobj
https://github.com/quxiaofeng/WOBJ_toolbox
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Author:weiji |
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Description: 三维模型数据中包含“Princeton Shape Benchmark dataset”，三维模型数据库，其中的.off文件为三维模型，这些模型可以使用文件夹中的“打开三维模型的软件”打开查看。
matlab代码中“读取三维模型”为matlab读取.off文件的代码，得到的是三角面片信息和点云坐标
“三维模型切割”中为切割三维模型的一个例子，具体是从三维模型上找三个点构成一个平面，找到这个平面与三维模型的交点，这只是一个例子，具体如何切割三维模型需要自己实现，其中读取的三维模型为.obj格式，实验时需要把这部分换成上面读取.off的代码。运行其中的cut.m和cut2.m文件
“CBSM特征提取”用于提取形状特征，a.m是批量提取的，b.m是提一张图片的-3D model data contained in the Princeton Shape Benchmark dataset , the three-dimensional model , which .off file three-dimensional models that can be used in the folder open a 3D model of software Open View.
matlab code reads the three-dimensional model for the matlab code to read .off file to obtain a triangular facets information and coordinate point cloud
Three-dimensional model of cutting as an example of cutting three-dimensional model, in particular to find a three-dimensional model the three points form a plane, find the intersection of the plane and three-dimensional model, this is just an example of how to cut specific need to implement three-dimensional model wherein the three-dimensional model is read .obj format, experiments need to replace this part of the above read .off code. Run one of the cut.m and cut2.m file
CBSM feature extraction is used to extract the shape feature, a.m bulk extraction, b.m is to provide a picture o Platform: |
Size: 677888 |
Author:丽丽 |
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