Method FlowFieldFloat

src/fl/fx/2d/flowfield.cpp.hpp:118–135

// ---------------------------------------------------------------------------

FlowFieldFloat::FlowFieldFloat(const XYMap &xyMap, const Params &params)
    : FlowField(xyMap, params) {
    int w = (int)getWidth();
    int h = (int)getHeight();
    int n = w * h;

    mR.resize(n, 0.0f);
    mG.resize(n, 0.0f);
    mB.resize(n, 0.0f);
    mTR.resize(n, 0.0f);
    mTG.resize(n, 0.0f);
    mTB.resize(n, 0.0f);
    mXProf.resize(w, 0.0f);
    mYProf.resize(h, 0.0f);

    mNoiseGenX.init(42);
    mNoiseGenY.init(1337);
}

float FlowFieldFloat::fmodPos(float x, float m) {
    float r = fmodf(x, m);