/// <summary>
/// Determines whenever a specific position is inside the volume.
/// </summary>
public static bool IsInside(this IVolume volume, float3 x)
{
var hits = volume.Raycast(x, Gfx.normalize(new float3(3.001f, 5.003f, 7.021f)));
return(hits.Length % 2 == 1);
}
/// <summary>
/// Creates a ray that goes from a in direction to b
/// </summary>
public static Ray3D CreateFromTo(float3 a, float3 b)
{
return(new Ray3D(a, Gfx.normalize(b - a)));
}