搜索资源列表
writePLYfile
- 写点云文件，PLY格式，三维重建有用，只需点去坐标和纹理值，还有meshlab的指南-wirte cloud point files
2d-3d
- 通过代码实现二维，三维图形的变换，包括 平移，旋转，对称等，并有转换后的基本坐标-Through code 2 d, 3 d graphics transformation, including translation, rotation, symmetry and so on, and have basic coordinates after conversion
CPoint
- 创建一个三维的点，及实现输出、修改点的坐标和求点与坐标原点的距离-Create a 3 d point, and realize the output, modify, and beg the coordinates of points and the distance of the origin of coordinates
CL
- 自己做的几个涉及到测量的子程序，有坐标反算、排序、角度转换、时间处理、四舍六入、三维显示-Yourself a few involves measurement subroutine, are calculated by coordinates, sorting, Angle conversion, time processing, and six into four, three dimensional display and so on
project222xyz
- kinect测量同一个物体的不同角度三维点云坐标的融合于转换-homogeneous transformation
TXT_read_and_write
- 利用VB读写txt里面的数据，数据内容为三维点坐标-Using VB to read and write the data saved in txt file.
ThreePointFitCircle
- 给定三点坐标（二维），得到圆的圆心及坐标，并在matlab中坐图画出圆，并在图中标注原有圆的位置-Given three coordinates (2 d), get the round circle and coordinates, and sit in the matlab picture out of the circle, and mark the location of the original circle in the picture
any_paraboloid_fit
- 输入抛物面的一组三维离散点坐标，采用最小二乘算法拟合该抛物面方程-Enter a set of three-dimensional parabolic coordinates of discrete points, using least squares algorithm to fit the parabolic equation
delaunay-algorithm
- 高质量的笛氏三角网格化，为重建三维图形提供有力的帮助. 附件有原码和调用方法,Delaunay三角网格化已封装成一个类，用户只需要传入点坐标标就可以得到最优的三角形。-High-quality flute s triangle grid, three-dimensional graphics for the reconstruction to provide effective help. Attachment with the original code and call the method
opengl-master
- 用openGL实现从三维点到屏幕坐标的映射，以达到拾取三维点的目的，可以精确的选中三维世界中的物体。tools文件下，包含常用的类代码，可以借鉴；目前包括获取windows下精确的时间；处理三维数据的vector类；-With openGL realize the mapping three points to screen coordinates, pick up three points in order to achieve the purpose, you can the preci
sphri
- 在matlab环境下画球，已知球心坐标，半径，根据条件画球，对三维环境有帮助，-Draw the ball under the matlab, helpful to the 3 d environment
sanweidingwei
- 是一个实现三维定位的插件，含源码，能够根据点坐标快速定位-Is a three-dimensional positioning of the plug-in, including source code, can be based on the point coordinates of the rapid positioning
dot3d
- 一种基于立体匹配的空间坐标计算代码，正确计算空间点三维坐标值。-Based on the calculation method of three-dimensional spatial coordinates match, the correct coordinates of space point calculations
3D-Convex-Hall_struct
- 构建三维凸包 给出很多的点坐标，然后根据算法要求构建凸包-Construction of three-dimensional convex hull We give a lot of point coordinates, and then build the convex hull algorithm according to the requirements of
opengl_surface
- 使用opengl的反馈模式，获得glut函数绘制的曲面上某一曲线的所有点坐标，来形成动画。包括菜单显示、三维显示、运动速度调节等等。-Use opengl feedback mode, get all the coordinates of a point on the curve plotted as a function of surface glut to form animation. Including menu display, three-dimensional display, m
llistXYZcoordinate
- 从cad图中提取点的三维坐标值，此程序方便绘图设计人员和测绘技术人员批量提取点的坐标-Extract the three-dimensional coordinates of points cad drawing, graphic design staff to facilitate this procedure and mapping technicians batch extraction point coordinates
keshihua
- 三种可视化方法 平行坐标图热力图 三维直方图-Three kinds of visualization methods parallel coordinate plots thermodynamic diagram dimensional histogram
GL2DViewing_frame
- 一个基于ＯpenGl的三维场景漫游程序，可键盘交互的在场景中走动，包含基本的坐标变换．旋转，缩放等-a 3D scene roaming procedures, keyboard interactive walking in the scene, including the coordinates of the basic transformation. Rotation, scaling, etc.
off
- off文件读取绘图函数，能读取顶点坐标和拓扑关系，并以此绘制三维模型图像-Off file to read the drawing function, can read the vertex coordinates and topological relations, and in order to draw the three-dimensional model image
matlab
- 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