46     for (int i = 0; i < UniverseHeight; ++i)  in InitializeUniverse()  local
49             T[i][j] = S[i][j] = V[i][j] = ValueType(1.0E-6);  in InitializeUniverse()
51     for (int i = 1; i < UniverseHeight - 1; ++i) {  in InitializeUniverse()  local
54             ValueType t = (ValueType)i / (ValueType)UniverseHeight;  in InitializeUniverse()
56             D[i][j] = 1.0;  in InitializeUniverse()
62                 M[i][j] = 0.125;  in InitializeUniverse()
63                 L[i][j] = 0.125;  in InitializeUniverse()
67                 M[i][j] = 0.5;  in InitializeUniverse()
68                 L[i][j] = 0.6;  in InitializeUniverse()
72                 M[i][j] = 0.3;  in InitializeUniverse()
73                 L[i][j] = 0.4;  in InitializeUniverse()
75             material[i][j] = m;  in InitializeUniverse()
80         for (int i = 0; i < ColorMapSize; ++i) {  in InitializeUniverse()  local
82             ValueType t = (i - ColorMapSize / 2) * scale;  in InitializeUniverse()
90             ColorMap[k][i] = colorizer.get_color(c[2], c[1], c[0]);  in InitializeUniverse()
101         for (int i = 1; i < UniverseHeight - 1; ++i) {  in InitializeUniverse()  local
102             D[i][k] *= d;  in InitializeUniverse()
103             D[i][UniverseWidth - 1 - k] *= d;  in InitializeUniverse()
144     for (int i = r.StartY(); i < r.EndY(); ++i) {  in UpdateStress()  local
145         drawing.set_pos(1, i - r.StartY());  in UpdateStress()
148             S[i][j] += M[i][j] * (V[i][j + 1] - V[i][j]);  in UpdateStress()
149             T[i][j] += M[i][j] * (V[i + 1][j] - V[i][j]);  in UpdateStress()
150             int index = (int)(V[i][j] * (ColorMapSize / 2)) + ColorMapSize / 2;  in UpdateStress()
155             color_t* c = ColorMap[material[i][j]];  in UpdateStress()
183     for (int i = r.StartY(); i < r.EndY(); ++i)  in UpdateVelocity()  local
186             V[i][j] =  in UpdateVelocity()
187                 D[i][j] * (V[i][j] + L[i][j] * (S[i][j] - S[i][j - 1] + T[i][j] - T[i - 1][j]));  in UpdateVelocity()