Author: eudoxos
Date: 2009-08-10 14:11:49 +0200 (Mon, 10 Aug 2009)
New Revision: 1934
Modified:
trunk/extra/PeriodicInsertionSortCollider.cpp
trunk/pkg/dem/DataClass/InteractionGeometry/DemXDofGeom.cpp
trunk/pkg/dem/DataClass/InteractionGeometry/DemXDofGeom.hpp
trunk/pkg/dem/PreProcessor/TriaxialTest.cpp
Log:
1. Fix missing vtable for GenericSphereContact (crasher with debugging)
2. Fix collider stride for TriaxialTest with unspecified radius
Modified: trunk/extra/PeriodicInsertionSortCollider.cpp
===================================================================
--- trunk/extra/PeriodicInsertionSortCollider.cpp 2009-08-10 11:32:23 UTC
(rev 1933)
+++ trunk/extra/PeriodicInsertionSortCollider.cpp 2009-08-10 12:11:49 UTC
(rev 1934)
@@ -388,7 +388,7 @@
for(int axis=0; axis<3; axis++){
// Δσ=ΔεE=(Δl/l)×(l×K/A) ↔ Δl=Δσ×A/K
// FIXME: either NormalShearInteraction::{kn,ks} is computed
wrong or we have dimensionality problem here
- // FIXME: that is why the fixup 1e-2 is needed here
+ // FIXME: that is why the fixup 1e-4 is needed here
// FIXME: or perhaps maxDisplaPerStep=1e-2*charLen is too big??
cellGrow[axis]=1e-4*(sigma[axis]-sigmaGoal)*cellArea[axis]/(avgStiffness>0?avgStiffness:1);
if(abs(cellGrow[axis])>maxDisplPerStep)
cellGrow[axis]=Mathr::Sign(cellGrow[axis])*maxDisplPerStep;
Modified: trunk/pkg/dem/DataClass/InteractionGeometry/DemXDofGeom.cpp
===================================================================
--- trunk/pkg/dem/DataClass/InteractionGeometry/DemXDofGeom.cpp 2009-08-10
11:32:23 UTC (rev 1933)
+++ trunk/pkg/dem/DataClass/InteractionGeometry/DemXDofGeom.cpp 2009-08-10
12:11:49 UTC (rev 1934)
@@ -1,4 +1,5 @@
#include"DemXDofGeom.hpp"
YADE_PLUGIN((Dem3DofGeom));
Real Dem3DofGeom::displacementN(){throw;}
+GenericSpheresContact::~GenericSpheresContact(){}
Modified: trunk/pkg/dem/DataClass/InteractionGeometry/DemXDofGeom.hpp
===================================================================
--- trunk/pkg/dem/DataClass/InteractionGeometry/DemXDofGeom.hpp 2009-08-10
11:32:23 UTC (rev 1933)
+++ trunk/pkg/dem/DataClass/InteractionGeometry/DemXDofGeom.hpp 2009-08-10
12:11:49 UTC (rev 1934)
@@ -11,6 +11,7 @@
public:
Vector3r normal;
Real refR1, refR2;
+ virtual ~GenericSpheresContact(); // vtable
};
/*! Abstract base class for representing contact geometry of 2 elements that
has 3 degrees of freedom:
Modified: trunk/pkg/dem/PreProcessor/TriaxialTest.cpp
===================================================================
--- trunk/pkg/dem/PreProcessor/TriaxialTest.cpp 2009-08-10 11:32:23 UTC (rev
1933)
+++ trunk/pkg/dem/PreProcessor/TriaxialTest.cpp 2009-08-10 12:11:49 UTC (rev
1934)
@@ -195,26 +195,13 @@
fast=true;
}
- rootBody = shared_ptr<MetaBody>(new MetaBody);
- positionRootBody(rootBody);
-
- //rootBody->transientInteractions =
shared_ptr<InteractionContainer>(new InteractionHashMap);
-
- //rootBody->bodies = shared_ptr<BodyContainer>(new
BodyRedirectionVector);
-
- createActors(rootBody);
-
shared_ptr<Body> body;
-
-
/* if _mean_radius is not given (i.e. <=0), then calculate it from box
size;
* OTOH, if it is specified, scale the box preserving its ratio and
lowerCorner so that the radius can be as requested
*/
Real porosity=.75;
-
vector<BasicSphere> sphere_list;
-
if(importFilename==""){
Vector3r dimensions=upperCorner-lowerCorner; Real
volume=dimensions.X()*dimensions.Y()*dimensions.Z();
if(radiusMean<=0)
radiusMean=pow(volume*(1-porosity)/(Mathr::PI*(4/3.)*numberOfGrains),1/3.);
@@ -235,6 +222,12 @@
sphere_list=Shop::loadSpheresFromFile(importFilename,lowerCorner,upperCorner);
}
+ // setup rootBody here, since radiusMean is now at its true value (if
it was negative)
+ rootBody = shared_ptr<MetaBody>(new MetaBody);
+ positionRootBody(rootBody);
+ createActors(rootBody);
+
+
if(thickness<0) thickness=radiusMean;
if(facetWalls) thickness=0;
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