Searched refs:solmatrix (Results 1 - 3 of 3) sorted by relevance

/inkscape/share/extensions/
H A Dperspective.py101 solmatrix = zeros((8,8), dtype=float64)
104 solmatrix[i][0] = sp[i][0]
105 solmatrix[i][1] = sp[i][1]
106 solmatrix[i][2] = 1
107 solmatrix[i][6] = -dp[i][0]*sp[i][0]
108 solmatrix[i][7] = -dp[i][0]*sp[i][1]
109 solmatrix[i+4][3] = sp[i][0]
110 solmatrix[i+4][4] = sp[i][1]
111 solmatrix[i+4][5] = 1
112 solmatrix[
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H A Ddxf_outlines.py169 solmatrix = zeros((ctrls,ctrls), dtype=float)
171 solmatrix[i,i] = get_matrix(self.d, i, i)
172 solmatrix[i,i+1] = get_matrix(self.d, i, i+1)
173 solmatrix[i,i+2] = get_matrix(self.d, i, i+2)
174 solmatrix[fits, 0] = self.d[2]/self.d[fits-1] # curvature at start = 0
175 solmatrix[fits, 1] = -(self.d[1] + self.d[2])/self.d[fits-1]
176 solmatrix[fits, 2] = self.d[1]/self.d[fits-1]
177 solmatrix[fits+1, fits-1] = (self.d[fits-1] - self.d[fits-2])/self.d[fits-1] # curvature at end = 0
178 solmatrix[fits+1, fits] = (self.d[fits-3] + self.d[fits-2] - 2*self.d[fits-1])/self.d[fits-1]
179 solmatrix[fit
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/inkscape/src/live_effects/
H A Dlpe-perspective-envelope.cpp89 double solmatrix[8][8] = {{0}}; local
93 solmatrix[i][0] = source_handles[i][X];
94 solmatrix[i][1] = source_handles[i][Y];
95 solmatrix[i][2] = 1;
96 solmatrix[i][6] = -handles[i][X] * source_handles[i][X];
97 solmatrix[i][7] = -handles[i][X] * source_handles[i][Y];
98 solmatrix[i+4][3] = source_handles[i][X];
99 solmatrix[i+4][4] = source_handles[i][Y];
100 solmatrix[i+4][5] = 1;
101 solmatrix[
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