利用Opengl设定MFC的视图环境，三维显示三维数据，处理大量点云数据的显示旋转、平移、缩放等-very good

opengl 图形图像，用平移，缩放，旋转实现各类二维或三维图形-opengl graphic image, with translation, scaling, rotating two-dimensional or three-dimensional graphics to achieve various

图像缩放，里面有各种插值算法，很全 OpenGL Nearest Interpolation OpenGL Linear Interpolation GLSL Bi-Linear GLSL Bi-Cubic Triangular Bell B Spline CatMull-Rom-Image scaling, there are a variety of interpolation algorithm, it is OpenGL Nearest Interpola