cost 204 ms
opengl glfw draw polygon

I using openGL to draw a concave, but first concave(subject) is mistake. it has 4 points, but display is 3 points, Why? In addition, I have a probl ...

Find a point within a polygon

Is there a way to find a point in a polygon? I don't want to find whether a point is in a polygon but want to find the inside point itself. I tried to ...


 
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