zpr

Intro

Thanks to Nigel Stewart at nigels.com for zpr.h . I requested permission to use zpr.h as mouse support is great and essential for 3D graphics and just plugs into OpenGL C++ code.

Left button rotates about the global origin which moves when the user pans. Right mouse button pans. The third mouse button (hold down left and right for 2 button mouse) zooms.

The example in main is a coordinate system pointer.

Source

Files

Doxygen

TODO

• Understand when the viewing volume breaks and I can not get the camera shot that I want.