3D UI Picking by OpenGL
The element type:
-
Button: button is a white rectange; click button to add a cube.
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Cube: a revolving pink cube; click it to selet, then it will change to red color; if you click it by right mouse button, the cube will be remove.
How to use:
- run the picking_demo.exe in release directory, then it will run in a full screen mode
- control it by left and right mouse button
- any keyboard press can make it exit