Gregory's ServerSum the angles between the lines from a point to each vertex of a triangle. If the sum is 360° (2*PI radians) the point lies within the triangle.
 1 comment
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Sum the angles between the lines from a point to each vertex of a triangle. If the sum is 360° (2*PI radians) the point lies within the triangle. 1 comment
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@yogthos
casually gonna snatch that for my coding projects