计算三角形边长，通过输入的坐标来计算图像边长，c++的简单应用-Calculation of the triangle side length, calculated by entering the coordinates of the image side, c++ application of simple

输入3维点云，给定相机内外参数，输入纹理源图像，本程序能自动进行点云三角化并生成对应的纹理序列以及纹理坐标，输出数据可以便于opengl处理-input point-cloud,parameters of camera texture source image ,output texture series and texture coordinates which is convenient for OpenGL

对坐标矩阵进行K聚类分析，并画出处理后的图像-K cluster analysis of the coordinate matrix, and draw the image after processing