public void BoundingBoxFrustumTest()
{
var camera = new Graphics.LookatSphericalCamera()
{
Lookat = new Vector3(1, 1, 0),
ZNear = 0.1f,
ZFar = 50f,
Up = Vector3.UnitZ,
SphericalCoordinates = new Vector3(10, -(float)System.Math.PI / 2f, (float)System.Math.PI / 4f),
FOV = 0.5f,
AspectRatio = 800f / 600f
};
var frustum = camera.Frustum();
Assert.AreEqual(RSpatialRelation.AInsideB, Common.SpatialRelation.Relation(
new BoundingBox(new Vector3(1.9f, 1.9f, 0.4f), new Vector3(2.1f, 2.1f, 0.6f)),
frustum));
Assert.AreEqual(RSpatialRelation.Intersect, Common.SpatialRelation.Relation(
new BoundingBox(new Vector3(-96.9f, -96.9f, -0.1f), new Vector3(-4.7f, -4.7f, 0.1f)),
frustum));
Assert.AreEqual(RSpatialRelation.Intersect, Common.SpatialRelation.Relation(
new BoundingBox(new Vector3(-100, -100, -0.1f), new Vector3(0, 0, 0.1f)),
frustum));
Assert.AreEqual(RSpatialRelation.Outside, Common.SpatialRelation.Relation(
new BoundingBox(new Vector3(200f, 1.5f, 0.4f), new Vector3(205f, 2.5f, 0.6f)),
frustum));
}
public void BoundingBoxFrustumTest()
{
var camera = new Graphics.LookatSphericalCamera()
{
Lookat = new Vector3(1, 1, 0),
ZNear = 0.1f,
ZFar = 50f,
Up = Vector3.UnitZ,
SphericalCoordinates = new Vector3(10, -(float)System.Math.PI / 2f, (float)System.Math.PI / 4f),
FOV = 0.5f,
AspectRatio = 800f / 600f
};
var frustum = camera.Frustum();
Assert.AreEqual(RSpatialRelation.AInsideB, Common.SpatialRelation.Relation(
new BoundingBox(new Vector3(1.9f, 1.9f, 0.4f), new Vector3(2.1f, 2.1f, 0.6f)),
frustum));
Assert.AreEqual(RSpatialRelation.Intersect, Common.SpatialRelation.Relation(
new BoundingBox(new Vector3(-96.9f, -96.9f, -0.1f), new Vector3(-4.7f, -4.7f, 0.1f)),
frustum));
Assert.AreEqual(RSpatialRelation.Intersect, Common.SpatialRelation.Relation(
new BoundingBox(new Vector3(-100, -100, -0.1f), new Vector3(0, 0, 0.1f)),
frustum));
Assert.AreEqual(RSpatialRelation.Outside, Common.SpatialRelation.Relation(
new BoundingBox(new Vector3(200f, 1.5f, 0.4f), new Vector3(205f, 2.5f, 0.6f)),
frustum));
}
public LookatSphericalCamera(LookatSphericalCamera cpy)
: base(cpy)
{
this.SphericalCoordinates = cpy.SphericalCoordinates;
}
public LookatSphericalCamera(LookatSphericalCamera cpy)
: base(cpy)
{
this.SphericalCoordinates = cpy.SphericalCoordinates;
}
