Searched defs:mat (Results 1 - 4 of 4) sorted by relevance

/inkscape/src/live_effects/
H A Dlpe-ellipse_5pts.cpp39 static double _det3(double (*mat)[3]) argument
47 mat[j][k] = (mat[j][k] * mat[i][i] - mat[j][i] * mat[i][k]);
48 if (i) mat[j][k] /= mat[i-1][i-1];
52 return mat[2][2];
54 static double _det5(double (*mat)[ argument
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H A Dlpe-knot.cpp102 Affine mat = from_basis( T, N, pt_and_dir[0] ); local
103 mat = mat.inverse();
104 Path p = patha * mat;
/inkscape/src/extension/internal/
H A Dodf.cpp289 SingularValueDecomposition (const SVDMatrix &mat) : argument
290 A (mat),
987 SVDMatrix mat(2, 2);
988 mat(0, 0) = tf[0];
989 mat(0, 1) = tf[1];
990 mat(1, 0) = tf[2];
991 mat(1, 1) = tf[3];
993 SingularValueDecomposition svd(mat);
/inkscape/src/extension/internal/pdfinput/
H A Dpdf-parser.cpp2408 double *mat; local
2422 mat = state->getCTM();
2424 oldCTM[i] = mat[i];
2426 mat = state->getTextMat();
2427 newCTM[0] = mat[0] * oldCTM[0] + mat[1] * oldCTM[2];
2428 newCTM[1] = mat[0] * oldCTM[1] + mat[1] * oldCTM[3];
2429 newCTM[2] = mat[2] * oldCTM[0] + mat[
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