/// <summary>
/// Returns a random point inside a sphere
/// </summary>
public static Vector3 PointInSphere(Sphere sphere)
{
return(PointInSphere(sphere.center, sphere.radius));
}
/// <summary>
/// Computes an intersection of the spheres
/// </summary>
/// <returns>True if the spheres intersect or one sphere is contained within the other</returns>
public static bool SphereSphere(Sphere sphereA, Sphere sphereB, out IntersectionSphereSphere intersection)
{
return(SphereSphere(sphereA.center, sphereA.radius, sphereB.center, sphereB.radius, out intersection));
}
/// <summary>
/// Tests if the point is inside the sphere
/// </summary>
public static bool PointSphere(Vector3 point, Sphere sphere)
{
return(PointSphere(point, sphere.center, sphere.radius));
}
/// <summary>
/// Computes an intersection of the segment and the sphere
/// </summary>
public static bool SegmentSphere(Segment3 segment, Sphere sphere, out IntersectionSegmentSphere intersection)
{
return(SegmentSphere(segment.a, segment.b, sphere.center, sphere.radius, out intersection));
}
/// <summary>
/// Computes an intersection of the ray and the sphere
/// </summary>
public static bool RaySphere(Ray ray, Sphere sphere, out IntersectionRaySphere intersection)
{
return(RaySphere(ray.origin, ray.direction, sphere.center, sphere.radius, out intersection));
}
/// <summary>
/// Computes an intersection of the line and the sphere
/// </summary>
public static bool LineSphere(Line3 line, Sphere sphere, out IntersectionLineSphere intersection)
{
return(LineSphere(line.origin, line.direction, sphere.center, sphere.radius, out intersection));
}
/// <summary>
/// Computes an intersection of the line and the sphere
/// </summary>
public static bool LineSphere(Line3 line, Sphere sphere, out Vector3 pointA, out Vector3 pointB)
{
return(LineSphere(line.origin, line.direction, sphere.center, sphere.radius, out pointA, out pointB));
}
/// <summary>
/// Computes an intersection of the ray and the sphere
/// </summary>
public static bool RaySphere(Ray ray, Sphere sphere, out Vector3 pointA, out Vector3 pointB)
{
return(RaySphere(ray.origin, ray.direction, sphere.center, sphere.radius, out pointA, out pointB));
}