Description: The main brief in this section under how to plane geometry shader, and how to draw out geometry rotation. A OpenGL_Qt study notes _02 (draw a simple plane geometry) describes how to use opengl draw some simple image, then this section to it on the basis of the above, coloring, and let his rotation.
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opengl_nehe_03
..............\glwidget.cpp
..............\glwidget.h
..............\glwidget.ui
..............\main.cpp
..............\opengl_nehe_03.pro
..............\opengl_nehe_03.pro.user
OpenGL_Qt学习笔记之_03(平面图形的着色和旋转).pdf