chrono::ChLoaderForceOnSurface Class Reference
Description
Simple surface loader: a constant force vector, applied to a point on a u,v surface.
#include <ChLoaderUV.h>
Inheritance diagram for chrono::ChLoaderForceOnSurface:

Collaboration diagram for chrono::ChLoaderForceOnSurface:

Public Member Functions | |
| ChLoaderForceOnSurface (std::shared_ptr< ChLoadableUV > mloadable) | |
| virtual void | ComputeF (double U, double V, ChVectorDynamic<> &F, ChVectorDynamic<> *state_x, ChVectorDynamic<> *state_w) override |
| Evaluate F = F(u,v) for this line load. | |
| void | SetForce (ChVector3d mforce) |
| Set constant force (assumed in absolute coordinates). | |
| ChVector3d | GetForce () |
| Get constant force (assumed in absolute coordinates). | |
| virtual bool | IsStiff () override |
Public Member Functions inherited from chrono::ChLoaderUVatomic | |
| ChLoaderUVatomic (std::shared_ptr< ChLoadableUV > mloadable) | |
| virtual void | ComputeQ (ChVectorDynamic<> *state_x, ChVectorDynamic<> *state_w) override |
| Compute the generalized load Q = N'*F, using the ComputeF method. | |
| void | SetApplication (double u, double v) |
| Set the position on the surface where the atomic load is applied. | |
Public Member Functions inherited from chrono::ChLoaderUV | |
| ChLoaderUV (std::shared_ptr< ChLoadableUV > mloadable) | |
| void | SetLoadable (std::shared_ptr< ChLoadableUV > mloadable) |
| virtual std::shared_ptr< ChLoadable > | GetLoadable () override |
| std::shared_ptr< ChLoadableUV > | GetLoadableUV () |
Public Member Functions inherited from chrono::ChLoader | |
Additional Inherited Members | |
Public Attributes inherited from chrono::ChLoaderUV | |
| std::shared_ptr< ChLoadableUV > | loadable |
Public Attributes inherited from chrono::ChLoader | |
| ChVectorDynamic | Q |
Member Function Documentation
◆ ComputeF()
|
inlineoverridevirtual |
Evaluate F = F(u,v) for this line load.
The vector F is set to zero on entry. The function provided by derived classes is called by ComputeQ to perform integration over the domain.
- Parameters
-
U parametric coordinate in surface V parametric coordinate in surface F result vector, size = field dim of loadable state_x if != 0, update state (pos. part) to this, then evaluate F state_w if != 0, update state (speed part) to this, then evaluate F
Implements chrono::ChLoaderUV.
◆ IsStiff()
|
inlineoverridevirtual |
Reimplemented from chrono::ChLoader.
The documentation for this class was generated from the following file:
- C:/M/B/src/chrono-9.0.1/src/chrono/physics/ChLoaderUV.h
Public Member Functions inherited from