public void Execute(ref WooState state)
{
if (state._Recursions > 0 || !state.GetRule(_RulePrototype._Name).CanRecurse())
{
state._Recursions--;
for (int i=0; i<_ArgValue.Count(); i++)
{
if (_RulePrototype._Args[i]._Type == VarType.varVector)
state.AddVector(_RulePrototype._Args[i]._Name, _ArgValue[i].EvaluateVector(ref state));
else if (_RulePrototype._Args[i]._Type == VarType.varFloat)
state.AddFloat(_RulePrototype._Args[i]._Name, _ArgValue[i].EvaluateFloat(ref state));
}
state.GetRule(_RulePrototype._Name).Execute(ref state);
for (int i = 0; i < _ArgValue.Count(); i++)
{
if (_RulePrototype._Args[i]._Type == VarType.varVector)
state.RemoveVector(_RulePrototype._Args[i]._Name);
else if (_RulePrototype._Args[i]._Type == VarType.varFloat)
state.RemoveFloat(_RulePrototype._Args[i]._Name);
}
state._Recursions++;
}
}
public WooState Clone()
{
WooState clone = new WooState();
clone._Position = this._Position.Clone();
clone._rX = this._rX;
clone._rY = this._rY;
clone._rZ = this._rZ;
clone._Diff = this._Diff.Clone();
clone._Refl = this._Refl.Clone();
clone._Emi = this._Emi.Clone();
clone._Spec = this._Spec.Clone();
clone._Abs = this._Abs.Clone();
clone._v0 = this._v0.Clone();
clone._v1 = this._v1.Clone();
clone._v2 = this._v2.Clone();
clone._v3 = this._v3.Clone();
clone._Power = this._Power;
clone._Gloss = this._Gloss;
clone._Opacity = this._Opacity;
clone._Density = this._Density;
clone._TintDensity = this._TintDensity;
clone._RefractiveIndex = this._RefractiveIndex;
clone._Rules = this._Rules;
clone._Shaders = this._Shaders;
clone._Random = this._Random;
clone._Parent = this._Parent;
clone._Rotation = this._Rotation.Clone();
clone._Scale = new Vector3(this._Scale);
clone._Recursions = this._Recursions;
clone._Objects = this._Objects;
clone._PreviousState = this._PreviousState;
clone._Preview = this._Preview;
clone._MengerIterations = this._MengerIterations;
for (int i = 0; i < 27; i++)
clone._MengerPattern[i] = this._MengerPattern[i];
clone._DistanceFunction = this._DistanceFunction;
clone._DistanceMinimum = this._DistanceMinimum;
clone._DistanceScale = this._DistanceScale;
clone._DistanceOffset = this._DistanceOffset.Clone();
clone._DistanceIterations = this._DistanceIterations;
clone._DistanceExtents = this._DistanceExtents;
clone._StepSize = this._StepSize;
clone._MaterialFunction = this._MaterialFunction;
clone._Depth = this._Depth;
foreach (VectorVariable vecvar in _VectorVariable)
{
clone.AddVector(vecvar._Name, vecvar._Value);
}
foreach (FloatVariable floatvar in _FloatVariable)
{
clone.AddFloat(floatvar._Name, floatvar._Value);
}
clone._FractalIterations = this._FractalIterations;
clone._FractalIterationCount = this._FractalIterationCount;
clone._ColourIterationCount = this._ColourIterationCount;
clone._DEMode = this._DEMode;
return clone;
}