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/inkscape/src/display/
H A Dnr-filter-turbulence.cpp37 _gradient(),
68 _gradient[i][k][0] = static_cast<double>(_random() % (BSize*2) - BSize) / BSize;
69 _gradient[i][k][1] = static_cast<double>(_random() % (BSize*2) - BSize) / BSize;
70 } while(_gradient[i][k][0] == 0 && _gradient[i][k][1] == 0);
73 double s = hypot(_gradient[i][k][0], _gradient[i][k][1]);
74 _gradient[i][k][0] /= s;
75 _gradient[i][k][1] /= s;
90 _gradient[BSiz
302 double _gradient[2*BSize + 2][4][2]; member in class:Inkscape::Filters::TurbulenceGenerator
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