public void Circle()
{
shape = new CircleShape(new WDist(1234));
shape.Initialize();
Assert.That(shape.DistanceFromEdge(new WVec(100, 100, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(1000, 0, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(2000, 2000, 0)).Length,
Is.EqualTo(1594));
Assert.That(new CircleShape(new WDist(73))
.DistanceFromEdge(new WVec(150, -100, 0)).Length,
Is.EqualTo(107));
Assert.That(new CircleShape(new WDist(55))
.DistanceFromEdge(new WVec(30, -45, 0)).Length,
Is.EqualTo(0));
}
public void Circle()
{
shape = new CircleShape(new WDist(1234));
shape.Initialize();
Assert.That(shape.DistanceFromEdge(new WVec(100, 100, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(1000, 0, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(2000, 2000, 0)).Length,
Is.EqualTo(1594));
Assert.That(new CircleShape(new WDist(73))
.DistanceFromEdge(new WVec(150, -100, 0)).Length,
Is.EqualTo(107));
Assert.That(new CircleShape(new WDist(55))
.DistanceFromEdge(new WVec(30, -45, 0)).Length,
Is.EqualTo(0));
}
public void Rectangle()
{
shape = new RectangleShape(new int2(-123, -456), new int2(100, 100));
shape.Initialize();
Assert.That(shape.DistanceFromEdge(new WVec(10, 10, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-100, 50, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(0, 200, 0)).Length,
Is.EqualTo(100));
Assert.That(shape.DistanceFromEdge(new WVec(123, 0, 0)).Length,
Is.EqualTo(24));
Assert.That(shape.DistanceFromEdge(new WVec(-100, -400, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-1000, -400, 0)).Length,
Is.EqualTo(877));
}
public void Rectangle()
{
shape = new RectangleShape(new int2(-123, -456), new int2(100, 100));
shape.Initialize();
Assert.That(shape.DistanceFromEdge(new WVec(10, 10, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-100, 50, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(0, 200, 0)).Length,
Is.EqualTo(100));
Assert.That(shape.DistanceFromEdge(new WVec(123, 0, 0)).Length,
Is.EqualTo(24));
Assert.That(shape.DistanceFromEdge(new WVec(-100, -400, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-1000, -400, 0)).Length,
Is.EqualTo(877));
}
public void Capsule()
{
shape = new CapsuleShape(new int2(-50, 0), new int2(500, 235), new WDist(50));
shape.Initialize();
Assert.That(shape.DistanceFromEdge(new WVec(300, 100, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-50, 0, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(518, 451, 0)).Length,
Is.EqualTo(166));
Assert.That(shape.DistanceFromEdge(new WVec(-50, -50, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-41, 97, 0)).Length,
Is.EqualTo(35));
Assert.That(shape.DistanceFromEdge(new WVec(339, 41, 0)).Length,
Is.EqualTo(64));
}
public void Capsule()
{
shape = new CapsuleShape(new int2(-50, 0), new int2(500, 235), new WDist(50));
shape.Initialize();
Assert.That(shape.DistanceFromEdge(new WVec(300, 100, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-50, 0, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(518, 451, 0)).Length,
Is.EqualTo(166));
Assert.That(shape.DistanceFromEdge(new WVec(-50, -50, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-41, 97, 0)).Length,
Is.EqualTo(35));
Assert.That(shape.DistanceFromEdge(new WVec(339, 41, 0)).Length,
Is.EqualTo(64));
}
public void Polygon()
{
// Rectangle like above,
// Note: The calculations don't match for all, but do have a tolerance of 1.
shape = new PolygonShape(new int2[] { new int2(-123, -456), new int2(100, -456), new int2(100, 100), new int2(-123, 100) });
shape.Initialize();
Assert.That(shape.DistanceFromEdge(new WVec(10, 10, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-100, 50, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(0, 200, 0)).Length,
Is.EqualTo(100));
Assert.That(shape.DistanceFromEdge(new WVec(123, 0, 0)).Length,
Is.EqualTo(23));
Assert.That(shape.DistanceFromEdge(new WVec(-100, -400, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-1000, -400, 0)).Length,
Is.EqualTo(877));
// Rectangle like above but reverse order
// Note: The calculations don't match for all, but do have a tolerance of 1.
shape = new PolygonShape(new int2[] { new int2(-123, 100), new int2(100, 100), new int2(100, -456), new int2(-123, -456) });
shape.Initialize();
Assert.That(shape.DistanceFromEdge(new WVec(10, 10, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-100, 50, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(0, 200, 0)).Length,
Is.EqualTo(100));
Assert.That(shape.DistanceFromEdge(new WVec(123, 0, 0)).Length,
Is.EqualTo(23));
Assert.That(shape.DistanceFromEdge(new WVec(-100, -400, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-1000, -400, 0)).Length,
Is.EqualTo(877));
// Right triangle taken from above by removing a point
shape = new PolygonShape(new int2[] { new int2(-123, -456), new int2(100, -456), new int2(100, 100) });
shape.Initialize();
Assert.That(shape.DistanceFromEdge(new WVec(10, 10, 0)).Length,
Is.EqualTo(50));
Assert.That(shape.DistanceFromEdge(new WVec(99, 10, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(100, 10, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-100, 50, 0)).Length,
Is.EqualTo(167));
Assert.That(shape.DistanceFromEdge(new WVec(0, 200, 0)).Length,
Is.EqualTo(141));
Assert.That(shape.DistanceFromEdge(new WVec(123, 0, 0)).Length,
Is.EqualTo(23));
Assert.That(shape.DistanceFromEdge(new WVec(-100, -400, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-1000, -400, 0)).Length,
Is.EqualTo(878));
// Right triangle taken from above but reverse order
shape = new PolygonShape(new int2[] { new int2(100, 100), new int2(100, -456), new int2(-123, -456) });
shape.Initialize();
Assert.That(shape.DistanceFromEdge(new WVec(10, 10, 0)).Length,
Is.EqualTo(49)); // Differs from above by integer rounding.
Assert.That(shape.DistanceFromEdge(new WVec(99, 10, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(100, 10, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-100, 50, 0)).Length,
Is.EqualTo(167));
Assert.That(shape.DistanceFromEdge(new WVec(0, 200, 0)).Length,
Is.EqualTo(141));
Assert.That(shape.DistanceFromEdge(new WVec(123, 0, 0)).Length,
Is.EqualTo(23));
Assert.That(shape.DistanceFromEdge(new WVec(-100, -400, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-1000, -400, 0)).Length,
Is.EqualTo(878));
// Plus shaped dodecagon
shape = new PolygonShape(new int2[] {
new int2(-511, -1535), new int2(511, -1535), new int2(511, -511), new int2(1535, -511),
new int2(1535, 511), new int2(511, 511), new int2(511, 1535), new int2(-511, 1535),
new int2(-511, 511), new int2(-1535, 511), new int2(-1535, -511), new int2(-511, -511)
});
shape.Initialize();
Assert.That(shape.DistanceFromEdge(new WVec(10, 10, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-511, -1535, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-512, -1536, 0)).Length,
Is.EqualTo(1));
Assert.That(shape.DistanceFromEdge(new WVec(0, -1535, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(0, 1535, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-1535, 0, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(1535, 0, 0)).Length,
Is.EqualTo(0));
Assert.That(shape.DistanceFromEdge(new WVec(-1535, -1535, 0)).Length,
Is.EqualTo(1024));
Assert.That(shape.DistanceFromEdge(new WVec(1535, -1535, 0)).Length,
Is.EqualTo(1024));
Assert.That(shape.DistanceFromEdge(new WVec(-1535, 1535, 0)).Length,
Is.EqualTo(1024));
Assert.That(shape.DistanceFromEdge(new WVec(1535, 1535, 0)).Length,
Is.EqualTo(1024));
Assert.That(shape.DistanceFromEdge(new WVec(-500, -1635, 0)).Length,
Is.EqualTo(100));
}
