public DrawablePolygon(TextMap parent, List <LineDef> input)
{
lines = DrawUtils.LineUpVerts(input);
if (lines.Count < 3)
{
return;
}
vecs = new List <Vector2>();
for (var i = 0; i < input.Count; i++)
{
vecs.Add(DrawUtils.LineToVec2(input[i]));
}
//make vecs ccw
if (VecsAreClockwise())
{
vecs.Reverse();
}
triangles = DrawUtils.GetTriangles(vecs);
}
public bool ContainsPoint(float x, float y)
{
return(DrawUtils.PointInTriangle(new Vector2(x, y), points));
}