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camera.cpp11-Dec-20135.8K
camera.h11-Dec-20133.4K
CMakeLists.txt11-Dec-2013554
gpuhelper.cpp11-Dec-20133.9K
gpuhelper.h11-Dec-20137K
icosphere.cpp11-Dec-20133.8K
icosphere.h11-Dec-2013869
quaternion_demo.cpp11-Dec-201318.7K
quaternion_demo.h11-Dec-20132.6K
README11-Dec-2013403
trackball.cpp11-Dec-20131.7K
trackball.h11-Dec-2013943

README

      1 
      2 Navigation:
      3  left button:           rotate around the target
      4  middle button:         zoom
      5  left button + ctrl     quake rotate (rotate around camera position)
      6  middle button + ctrl   walk (progress along camera's z direction)
      7  left button:           pan (translate in the XY camera's plane)
      8 
      9 R : move the camera to initial position
     10 A : start/stop animation
     11 C : clear the animation
     12 G : add a key frame
     13 
     14