3D模型导入和观察器~~~~~OPENGL- The program function 1. Loading the 3D model by an pop window (only .m file) 2. Displaying the model 2.1 grond Ground (xy-plane)

Simple 3D program that draws glut shapes in wireframe mode. Use the right mouse button menu to select a new shape to draw.

用opengl实现画出两个三角形，分别用线框模式和填充模式-Achieved with opengl draw two triangles, respectively wireframe mode and fill mode

先以opengl线框模式绘制两个（或者多个）相邻的不同颜色的三角形；然后再以其他颜色依照opengl填充模式绘制完全相同的三角形，将两次绘制结果进行混合(Blending)。-The first drawing in opengl wireframe mode two (or more) adjacent triangles of different colors identical triangles to other colors, and then drawing in opengl f