| 132 | |
| 133 | |
| 134 | double |
| 135 | GeometricBrickDecorator::eval3OrderDet(const Vector &pA, |
| 136 | const Vector &pB, |
| 137 | const Vector &pC) |
| 138 | { |
| 139 | return ( |
| 140 | pA(0)*pB(1)*pC(2) + |
| 141 | pA(1)*pB(2)*pC(0) + |
| 142 | pA(2)*pB(0)*pC(1) - |
| 143 | pA(0)*pB(2)*pC(1) - |
| 144 | pA(1)*pB(0)*pC(2) - |
| 145 | pA(2)*pB(1)*pC(0) ); |
| 146 | } |
| 147 | |
| 148 | void |
| 149 | GeometricBrickDecorator::getFace(int which, ID &face, ID& faceID) |