public void ShouldCalculateEuclideanDistanceBetweenVectors()
{
PVector a = new PVector(1, 0, 0);
PVector b = new PVector(0, 1, 0);
float distance = a.Dist(b);
Assert.Equal((float)Math.Sqrt(2), distance);
}
private void setupTriangle()
{
size(600, 800);
translate(0, 100);
stroke(255);
segments = new List <Segment>();
PVector a = new PVector(0, 100);
PVector b = new PVector(600, 100);
Segment s1 = new Segment(a, b);
float len = PVector.Dist(a, b);
float h = (float)(len * Math.Sqrt(3) / 2);
PVector c = new PVector(300, 100 + h);
Segment s2 = new Segment(b, c);
Segment s3 = new Segment(c, a);
segments.Add(s1);
segments.Add(s2);
segments.Add(s3);
}