Hi, all
Here is my problem about mutlti-QGLWidget.
I want to draw large size of data on one QGLWidget (background) , while do some other things on another QGLWidget (foreground). By this way, the background scene will not repaint. That is, the foreground QGLWidget should be transparent and the two QGLWidget should be overlap which look like one.
Can anybody give some good advices for me? Or other way? Thanks in advance!!
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