/// <summary>
///
/// </summary>
private static void Set(V vertex, HeMesh3d.Face face)
{
if (!face.IsUnused)
{
vertex.Position = face.GetBarycenter(HeMesh3d.Vertex.Accessors.Position);
}
}
/// <summary>
///
/// </summary>
/// <param name="face"></param>
/// <returns></returns>
public override double Evalutate(HeMesh3d.Face face)
{
var p0 = transform.TransformPoint((Vector3)face.GetBarycenter());
return(Math.Abs(_distanceField.Evaluate(p0)));
//return _distanceField.Evaluate(p0);
}
/// <summary>
///
/// </summary>
public override double Evalutate(HeMesh3d.Face face)
{
var p0 = face.GetBarycenter();
var p1 = (Vec3d)transform.position;
return(p0.DistanceTo(p1));
}
/// <summary>
///
/// </summary>
public override double Evalutate(HeMesh3d.Face face)
{
var p0 = face.GetBarycenter();
//var p1 = (Vec3d)transform.position;
//return p0.DistanceTo(p1);
var gs = RemapTextureGrayScale(p0.X, p0.Z);
var gt = Mathf.InverseLerp(0, 1f, (float)gs);
var ht = Mathf.InverseLerp(_minHeight, _maxHeight, (float)p0.Y);
double value;
if (gt == 1 || gt == 0 || ht == 1 || ht == 0)
{
value = double.MaxValue;
}
else
{
value = Mathf.Abs(gt - ht);
}
//print(gs+","+gt+','+ht+","+value);
return(value);
}
/// <summary>
///
/// </summary>
public override double Evalutate(HeMesh3d.Face face)
{
var p0 = face.GetBarycenter();
var th = GetToTerrainDistance((Vector3)p0);
return(th);
}
/// <summary>
///
/// </summary>
public override double Evalutate(HeMesh3d.Face face)
{
var p0 = face.GetBarycenter();
switch (_type)
{
case EvaluateType.FollowTerrain:
return(GetFollowTerrain((Vector3)p0));
case EvaluateType.MinimalHeight:
return(GetMinimalHeight((Vector3)p0));
case EvaluateType.MaximalHeight:
return(GetMaximalHeight((Vector3)p0));
}
throw new System.NotImplementedException();
}
