idx()

int fl::FlowFieldFloat::idx ( int y, int x ) const

inlineprivate

Definition at line 323 of file flowfield.h.

                                {
        return y * (int)getWidth() + x;
    }

References fl::Fx2d::getWidth(), fl::x, and fl::y.

Referenced by drawAALine(), drawDot(), drawImpl(), and flowAdvect().

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