/// <inheritdoc />
public override float GetValueAt(Vector2 uv)
{
float directionSign = (direction == RayCastDirection.Outwards) ? 1.0f : -1.0f;
Ray ray = new Ray(raycastSurface.GetPositionAt(uv), directionSign * Vector3.Normalize(raycastSurface.GetNormalAt(uv)));
float intersectionRadius = moldSurface.RayIntersect(ray);
if (Math.Abs(intersectionRadius) <= maxDistance)
{
return(intersectionRadius);
}
else
{
return(defaultRadius.GetValueAt(uv));
}
}
/// <inheritdoc />
public override double GetValueAt(dvec2 uv)
{
DebugUtil.AssertAllFinite(uv, nameof(uv));
double directionSign = (direction == RayCastDirection.Outwards) ? 1.0 : -1.0;
Ray ray = new Ray(raycastSurface.GetPositionAt(uv), directionSign * raycastSurface.GetNormalAt(uv).Normalized);
double intersectionRadius = moldSurface.RayIntersect(ray);
if (Math.Abs(intersectionRadius) <= maxDistance)
{
return(intersectionRadius);
}
else
{
return(defaultRadius.GetValueAt(uv));
}
}
/// <summary> /// Gets a value from the second continuous map this object was constructed with by giving it the output of /// the first map, which is given the input to this function. Composes functions. /// </summary> /// <param name="t">Value to give to first map.</param> /// <returns>Value of second map at the first map's value for t.</returns> public override TOut GetValueAt(TIn t) => _right.GetValueAt(_left.GetValueAt(t));