Hi, I have an application that draws a triangular mesh using OpenGL, and I need to be able to pick up (select) a vertex of the mesh with a mouse click, I mean, I need to know which vertex was clicked.
Does anyone knows how to do this????
Thanks
Hi, I have an application that draws a triangular mesh using OpenGL, and I need to be able to pick up (select) a vertex of the mesh with a mouse click, I mean, I need to know which vertex was clicked.
Does anyone knows how to do this????
Thanks
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