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Add support for smart splitting (#2676)

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* Add support for smart splitting

* clang-format

* smart_split default to 0, and make smart_split behave like preserve_split
This commit is contained in:
Daniel Adolfsson
2023-07-11 13:37:25 +02:00
committed by GitHub
parent 29d017f54b
commit 64e7d5345d
4 changed files with 37 additions and 1 deletions
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8
src/helpers/Vector2D.cpp
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@@ -37,3 +37,11 @@ double Vector2D::distance(const Vector2D& other) const {
double dy = y - other.y;
return std::sqrt(dx * dx + dy * dy);
}
bool Vector2D::inTriangle(const Vector2D& p1, const Vector2D& p2, const Vector2D& p3) const {
const auto a = ((p2.y - p3.y) * (x - p3.x) + (p3.x - p2.x) * (y - p3.y)) / ((p2.y - p3.y) * (p1.x - p3.x) + (p3.x - p2.x) * (p1.y - p3.y));
const auto b = ((p3.y - p1.y) * (x - p3.x) + (p1.x - p3.x) * (y - p3.y)) / ((p2.y - p3.y) * (p1.x - p3.x) + (p3.x - p2.x) * (p1.y - p3.y));
const auto c = 1 - a - b;
return 0 <= a && a <= 1 && 0 <= b && b <= 1 && 0 <= c && c <= 1;
}