Evaluate()

NodeOutput ClampNode::Evaluate ( NodeInputParam  input, NodeEditorPin *  pin  )

virtual

Implements NodeEditorNode.

Definition at line 8 of file ClampNode.cpp.

{
    float mn, mx, vv;
    mn = 0.0f;
    mx = 1.0f;
    vv = 0.5f;
 
    if (inputPins[0]->IsLinked())
    {
        vv = inputPins[0]->other->Evaluate(input).value;
    }
 
    else
    {
        vv = inpt;
    }
 
    if (inputPins[1]->IsLinked())
    {
        mn = inputPins[1]->other->Evaluate(input).value;
    }
 
    else
    {
        mn = minV;
    }
 
    if (inputPins[2]->IsLinked())
    {
        mx = inputPins[2]->other->Evaluate(input).value;
    }
 
    else
    {
        mx = maxV;
    }
 
    return NodeOutput({ vv > mx ? mx : ( vv < mn ? mn : vv ) });
}