public void CreateBoundingSphere()
{
var boundingSphere = new BoundingSphere(Vector3D.One, 2.0f);
Assert.AreEqual(Vector3D.One, boundingSphere.Center);
Assert.AreEqual(2.0f, boundingSphere.Radius);
}
public void IntersectBoundingSphereWithBoundingSphere()
{
var sphere1 = new BoundingSphere(Vector3D.Zero, 1.0f);
var sphere2 = new BoundingSphere(Vector3D.One, 1.0f);
Assert.IsTrue(sphere1.IsColliding(sphere2));
}
public bool IsColliding(BoundingSphere other)
{
float combinedRadii = Radius + other.Radius;
return Center.DistanceSquared(other.Center) < combinedRadii * combinedRadii;
}
public void TestBoundingSphere()
{
var actor = new MockActor(Vector3D.One, 1.0f);
var sphere = new BoundingSphere(Vector3D.One, 1.0f);
Assert.AreEqual(sphere, actor.GetBoundingSphere());
}
public void IntersectBoundingBoxWithBoundingSphere()
{
var boundingBox = new BoundingBox(Vector3D.Zero, Vector3D.One);
var sphere = new BoundingSphere(Vector3D.Zero, 0.5f);
Assert.IsTrue(boundingBox.IsColliding(sphere));
}
