chrono::fea::ChContactSurfaceNodeCloud Class Reference
Description
Class which defines a contact surface for FEA elements, where only xyz nodes in the FEA model are used as contact items for the collision detection.
Might be an efficient option in case of dense tessellations (but misses the FEAnodes-vs-FEAfaces cases, and misses FEAedge-vs-edges)
#include <ChContactSurfaceNodeCloud.h>
Inheritance diagram for chrono::fea::ChContactSurfaceNodeCloud:
Collaboration diagram for chrono::fea::ChContactSurfaceNodeCloud:
Public Member Functions | |
| ChContactSurfaceNodeCloud (std::shared_ptr< ChMaterialSurface > material, ChMesh *mesh=nullptr) | |
| void | AddNode (std::shared_ptr< ChNodeFEAxyz > mnode, const double point_radius=0.001) |
| Add a specific node to this collision cloud. | |
| void | AddNode (std::shared_ptr< ChNodeFEAxyzrot > mnode, const double point_radius=0.001) |
| Add a specific node to this collision cloud. | |
| void | AddAllNodes (const double point_radius=0.001) |
| Add all nodes of the mesh to this collision cloud. | |
| void | AddFacesFromNodeSet (std::vector< std::shared_ptr< ChNodeFEAbase > > &node_set, const double point_radius=0.001) |
| Add nodes of the mesh, belonging to the node_set, to this collision cloud. | |
| unsigned int | GetNnodes () const |
| Get the number of nodes. | |
| unsigned int | GetNnodesRot () const |
| Get the number of nodes with rotation too. | |
| std::shared_ptr< ChContactNodeXYZsphere > | GetNode (unsigned int n) |
| Access the N-th node. | |
| std::shared_ptr< ChContactNodeXYZROTsphere > | GetNodeRot (unsigned int n) |
| Access the N-th node with rotation too. | |
| virtual void | SurfaceSyncCollisionModels () |
| Functions to interface this with ChPhysicsItem container. | |
| virtual void | SurfaceAddCollisionModelsToSystem (ChSystem *msys) |
| virtual void | SurfaceRemoveCollisionModelsFromSystem (ChSystem *msys) |
 Public Member Functions inherited from chrono::fea::ChContactSurface | |
| ChContactSurface (std::shared_ptr< ChMaterialSurface > material, ChMesh *mesh=nullptr) | |
| ChMesh * | GetMesh () |
| Get owner mesh. | |
| void | SetMesh (ChMesh *mesh) |
| Set owner mesh. | |
| std::shared_ptr< ChMaterialSurface > & | GetMaterialSurface () |
| Get the surface contact material. | |
Additional Inherited Members | |
| Protected Attributes inherited from chrono::fea::ChContactSurface | |
| std::shared_ptr< ChMaterialSurface > | m_material |
| contact material properties | |
| ChMesh * | m_mesh |
| associated mesh | |
The documentation for this class was generated from the following files:
- /builds/uwsbel/chrono/src/chrono/fea/ChContactSurfaceNodeCloud.h
- /builds/uwsbel/chrono/src/chrono/fea/ChContactSurfaceNodeCloud.cpp
