ENH: Adding bools to turn off initCellFacePt() for reconstruction, post-processing etc.

applications/utilities/parallelProcessing/decomposePar/lagrangianFieldDecomposer.C

@@ -102,7 +102,8 @@ Foam::lagrangianFieldDecomposer::lagrangianFieldDecomposer
                     (
                         positions_,
                         ppi.position(),
-                        procCelli
+                        procCelli,
+                        false
                     )
                 );
             }

src/lagrangian/basic/Particle/Particle.C

@@ -162,7 +162,8 @@ Foam::Particle<ParticleType>::Particle
 (
     const Cloud<ParticleType>& cloud,
     const vector& position,
-    const label cellI
+    const label cellI,
+    bool doCellFacePt
 )
 :
     cloud_(cloud),
@@ -175,7 +176,10 @@ Foam::Particle<ParticleType>::Particle
     origProc_(Pstream::myProcNo()),
     origId_(cloud_.getNewParticleID())
 {
-    initCellFacePt();
+    if (doCellFacePt)
+    {
+        initCellFacePt();
+    }
 }
 
 

src/lagrangian/basic/Particle/Particle.H

@@ -346,7 +346,8 @@ public:
         (
             const Cloud<ParticleType>&,
             const vector& position,
-            const label cellI
+            const label cellI,
+            bool doCellFacePt = true
         );
 
         //- Construct from Istream

src/lagrangian/basic/passiveParticle/passiveParticle.H

@@ -68,15 +68,17 @@ public:
             Particle<passiveParticle>(c, position, cellI, tetFaceI, tetPtI)
         {}
 
-        //- Construct from components, with searching for tetFace and tetPt
+        //- Construct from components, with searching for tetFace and
+        //  tetPt unless disabled by doCellFacePt = false.
         passiveParticle
         (
             const Cloud<passiveParticle>& c,
             const vector& position,
-            const label cellI
+            const label cellI,
+            bool doCellFacePt = true
         )
         :
-            Particle<passiveParticle>(c, position, cellI)
+            Particle<passiveParticle>(c, position, cellI, doCellFacePt)
         {}
 
         //- Construct from Istream

src/parallel/reconstruct/reconstruct/reconstructLagrangianPositions.C

@@ -69,7 +69,8 @@ void Foam::reconstructLagrangianPositions
                 (
                     lagrangianPositions,
                     ppi.position(),
-                    cellMap[ppi.cell()]
+                    cellMap[ppi.cell()],
+                    false
                 )
             );
         }