public static IntersectionPair Intersect(Point screenpt, Plane plane, View view)
{
Vector3F pos = view.getCamera().getScreenWorldLocation(screenpt.X, screenpt.Y, view);
Vector3F dir = pos - view.getCamera().Position; dir.Normalize();
Ray ray = new Ray(pos, dir);
IntersectionPair res = Sharp3D.Math.Geometry3D.IntersectionMethods.Intersects(ray, plane);
return res;
}
/// <summary>
/// Tests for intersection between a ray and a a sphere.
/// </summary>
/// <param name="ray">A <see cref="Ray"/> instance.</param>
/// <param name="sphere">A <see cref="Sphere"/> instance.</param>
/// <returns>An <see cref="IntersectionPair"/> instance containing the intersection information.</returns>
public static IntersectionPair Intersects(Ray ray, Sphere sphere)
{
throw new NotImplementedException();
}
/// <summary>
/// Tests for intersection between a ray and a an axis aligned box.
/// </summary>
/// <param name="ray">A <see cref="Ray"/> instance.</param>
/// <param name="aabb">A <see cref="AxisAlignedBox"/> instance.</param>
/// <returns>An <see cref="IntersectionPair"/> instance containing the intersection information.</returns>
public static IntersectionPair Intersects(Ray ray, AxisAlignedBox aabb)
{
throw new NotImplementedException();
}
/// <summary>
/// Tests for intersection between a ray and a an oriented box.
/// </summary>
/// <param name="ray">A <see cref="Ray"/> instance.</param>
/// <param name="obb">A <see cref="OrientedBox"/> instance.</param>
/// <returns>An <see cref="IntersectionPair"/> instance containing the intersection information.</returns>
public static IntersectionPair Intersects(Ray ray, OrientedBox obb)
{
throw new NotImplementedException();
}
/// <summary>
/// Initializes a new instance of the <see cref="Ray"/> class using given ray.
/// </summary>
/// <param name="ray">A <see cref="Ray"/> instance to assign values from.</param>
public Ray(Ray ray)
{
_origin = ray.Origin;
_direction = ray.Direction;
}