public static IEffectSymbol CreateEffect(
ISymbol containingSymbol,
ModifierNode declaration,
DiagnosticBag diagnostics)
{
return(new ModifierEffectSymbol(containingSymbol, declaration, diagnostics));
}
public ModifyingEffectSymbol(
ISymbol containingSymbol,
ModifierNode declaration)
: base(containingSymbol)
{
Declaration = declaration;
}
public override NodeViewModel CreateModel()
{
ModifierNode result = null;
switch (modifyType)
{
case ModifyType.Abs:
result = new AbsNode();
break;
case ModifyType.Clamp:
var clampNode = new ClampNode();
(clampNode.Lower.Editor as FloatEditorViewModel).Value = lower;
(clampNode.Upper.Editor as FloatEditorViewModel).Value = upper;
result = clampNode;
break;
case ModifyType.Exponent:
var exponentNode = new ExponentNode();
(exponentNode.Exponent.Editor as FloatEditorViewModel).Value = exponent;
result = exponentNode;
break;
case ModifyType.Invert:
result = new InvertNode();
break;
case ModifyType.ScaleBias:
var scaleBiasNode = new ScaleBiasNode();
(scaleBiasNode.Scale.Editor as FloatEditorViewModel).Value = scale;
(scaleBiasNode.Bias.Editor as FloatEditorViewModel).Value = bias;
result = scaleBiasNode;
break;
case ModifyType.Scale2d:
var scale2dNode = new Scale2DNode();
(scale2dNode.Scale2d.Editor as ValueEditorViewModel <Vector2>).Value = scale2d;
result = scale2dNode;
break;
case ModifyType.Curve:
result = new CurveNode();
// TODO
break;
case ModifyType.Terrace:
result = new TerraceNode();
// TODO
break;
}
result.Name = name;
result.Position = pos;
return(result);
}
private void PushModifierStack(ModifierNode modifier)
{
// Push the old modifier on the stack
if (_modifierStack == null)
{
_modifierStack = new Stack();
}
_modifierStack.Push(modifier);
}
private void PushModifierStack(ModifierNode modifier)
{
// Push the old modifier on the stack
if (_modifierStack == null)
{
_modifierStack = new Stack();
}
_modifierStack.Push(modifier);
}
