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@ -74,6 +74,7 @@ template <size_t N> class OrderTable {
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if (fabs(det) < 1e-8f) {
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if (fabs(det) < 1e-8f) {
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factors->at(i) = Vector4(0);
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factors->at(i) = Vector4(0);
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} else {
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} else {
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std::swap(factor_matrix[0], factor_matrix[3]);
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factor_matrix *= Vector4(1, -1, -1, 1);
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factor_matrix *= Vector4(1, -1, -1, 1);
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factor_matrix *= (denominator / 255.0f) / det;
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factor_matrix *= (denominator / 255.0f) / det;
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factors->at(i) = factor_matrix;
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factors->at(i) = factor_matrix;
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