class Math2DSource

Constructors 2

private void Math2D()

private void ~Math2D()

static proto bool IsPointInPolygonXZ(notnull array<vector> polygon, vector point)

Check if a `point` is inside `polygon`. Takes polygon and point only in the XZ plane.

static proto bool IsPointInTriangleXZ(vector p1, vector p2, vector p3, vector point)

Check if `point` is inside triangle specified by points `p1`, `p2` and `p3`.

static proto bool IsPointInPolygon(notnull array<float> polygon, float x, float y)

Check if a point is inside `polygon`.

polygon: Must be an array of Vector2, every two consecutive floats represent one point in polygon.
x: X coordinate of point to test
y: Y coordinate of point to test

static proto WindingOrder TriangleWindingXZ(vector a, vector b, vector c)

Determines winding order of triangle given by points `a`, `b`, `c`. If the triangles form a line, WindingOrder.Invalid is returned.