public float DistanceSquaredToLineSegment(Vec2 v, Vec2 w, out Vec2 closestPointOnLineSegment)
{
Vec2 vec2_1 = this;
float num1 = v.DistanceSquared(w);
if ((double)num1 == 0.0)
{
closestPointOnLineSegment = v;
}
else
{
float num2 = Vec2.DotProduct(vec2_1 - v, w - v) / num1;
if ((double)num2 < 0.0)
{
closestPointOnLineSegment = v;
}
else if ((double)num2 > 1.0)
{
closestPointOnLineSegment = w;
}
else
{
Vec2 vec2_2 = v + (w - v) * num2;
closestPointOnLineSegment = vec2_2;
}
}
return(vec2_1.DistanceSquared(closestPointOnLineSegment));
}
public static float DistanceToLineSegmentSquared(Vec2 line1, Vec2 line2, Vec2 point) => point.DistanceSquared(MBMath.GetClosestPointInLineSegmentToPoint(point, line1, line2));