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user 59777
3
votes
Accepted
Reorder a set of points in order to draw a triangle fan (example)
}
And after getting all the angles, I sorted the vector:
std::sort(lightPoints.begin(), lightPoints.end(),
[](const Point& p1, const Point& p2) {
return p1.myAngle < p2.myAngle;
});
And the sorting …
- 292
4
votes
1
answer
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Reorder a set of points in order to draw a triangle fan (example)
I'm doing a light engine (c++, using sfml), and to connect the light vertices, I thought about drawing a triangle fan.
Here is a representation of a triangle fan (sfml documentation):
The point …
- 292