Evaluate()

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

virtual

Implements NodeEditorNode.

Definition at line 8 of file RandomNumberNode.cpp.

{
    int s, mx, mn;
    s = mx = mn = 0;
 
    if (inputPins[0]->IsLinked())
    {
        s = inputPins[0]->other->Evaluate(input).value;
    }
 
    else
    {
        s = seed;
    }
 
    if (inputPins[1]->IsLinked())
    {
        mn *= inputPins[1]->other->Evaluate(input).value;
    }
 
    else
    {
        mn *= min;
    }
 
    if (inputPins[2]->IsLinked())
    {
        mx *= inputPins[2]->other->Evaluate(input).value;
    }
 
    else
    {
        mx *= max;
    }
 
    if(mn > mx)
    {
        int t = mn;
        mn = mx;
        mx = t;
    }
 
    std::seed_seq seq{seed};
    engine.seed(seq);
    std::uniform_int_distribution<int> dist(mn, mx);
    return NodeOutput({(float)dist(engine)});
}