message: fixed TACSDisplacementIntegral
diff: @@ -127,7 +127,7 @@ void TACSDisplacementIntegral::elementWiseEval( EvaluationType ftype,
  for ( int i = 0; i < numGauss; i++ ){
  // Get the Gauss points one at a time
  double pt[3];
  - element->getGaussWtsPts(i, pt);
  + double weight = element->getGaussWtsPts(i, pt);
  element->getShapeFunctions(pt, ctx->N);
  // Evaluate the dot-product with the displacements
  @@ -149,7 +149,11 @@ void TACSDisplacementIntegral::elementWiseEval( EvaluationType ftype,
  N++;
  }
  - ctx->value = value;
  + // Add up the contribution from the quadrature
  + TacsScalar h = element->getDetJacobian(pt, Xpts);
  + h *= weight;
  +
  + ctx->value += h*value;
  }
  }
  }
  