public void ComputeCorners_Square()
{
var hull = new Hull2d(new[]
{
new Plane2d(-V2d.IO, V2d.Zero),
new Plane2d(-V2d.OI, V2d.Zero),
new Plane2d(V2d.IO, V2d.One),
new Plane2d(V2d.OI, V2d.One),
});
var corners = hull.ComputeCorners();
var expectedCorners = new [] { V2d.OO, V2d.OI, V2d.IO, V2d.II };
Assert.IsTrue(corners.SetEquals(expectedCorners));
}
public void ComputeCorners_Frustum()
{
var hull = new Hull2d(new[]
{
new Plane2d(new V2d(0, -1), V2d.OO),
new Plane2d(new V2d(0, +1), new V2d(0, 0.25)),
new Plane2d(new V2d(-1, +1).Normalized, V2d.OO),
new Plane2d(new V2d(+1, +1).Normalized, V2d.IO),
});
var expectedCorners = new []
{
V2d.OO, V2d.IO,
new V2d(0.25, 0.25),
new V2d(0.75, 0.25),
};
var corners = hull.ComputeCorners();
Assert.IsTrue(corners.SetEquals(expectedCorners));
}
