| 234 | |
| 235 | |
| 236 | int |
| 237 | CorotCrdTransf3d::revertToLastCommit(void) |
| 238 | { |
| 239 | // determine global displacement increments from last iteration |
| 240 | const Vector &dispI = nodeIPtr->getTrialDisp(); |
| 241 | const Vector &dispJ = nodeJPtr->getTrialDisp(); |
| 242 | |
| 243 | for (int k = 0; k < 3; k++) { |
| 244 | alphaI(k) = dispI(k+3); |
| 245 | alphaJ(k) = dispJ(k+3); |
| 246 | } |
| 247 | |
| 248 | if (nodeIInitialDisp != 0) { |
| 249 | for (int j=0; j<3; j++) |
| 250 | alphaI(j) -= nodeIInitialDisp[j+3]; |
| 251 | } |
| 252 | |
| 253 | if (nodeJInitialDisp != 0) { |
| 254 | for (int j=0; j<3; j++) |
| 255 | alphaJ(j) -= nodeJInitialDisp[j+3]; |
| 256 | } |
| 257 | |
| 258 | ul = ulcommit; |
| 259 | alphaIq = alphaIqcommit; |
| 260 | alphaJq = alphaJqcommit; |
| 261 | |
| 262 | this->update(); |
| 263 | |
| 264 | return 0; |
| 265 | } |
| 266 | |
| 267 | |
| 268 | int |