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Thread: Select and move the vertices point

  1. #1
    Junior Member Newbie ajith srikukan's Avatar
    Join Date
    May 2011
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    Sri Lanka
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    3

    Select and move the vertices point

    Hi everyone,

    I'm new to OpenGL.
    I have drawn a 3d model using vertices and polygon. Now i want add the functionality that allows the mouse to select and move the vertices. Can somebody help me?

    Thanks in advance,
    ajith

  2. #2
    V-man
    Guest

    Re: Select and move the vertices point

    All CAD and design applications do that. Porject the vertex to window space with gluProject and check to see which vertex is the closest to your mouse. Or look into the source code of Blender (blender.org)

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