chrono::geometry::ChVolume Class Referenceabstract
Description
Base class for all geometric objects representing tri-parametric surfaces in 3D space.
This is the base for all U,V,W-parametric object, implementing Evaluate() that returns a point as a function of three U,V,W parameters.
#include <ChVolume.h>
Inheritance diagram for chrono::geometry::ChVolume:
Collaboration diagram for chrono::geometry::ChVolume:
Public Member Functions | |
| ChVolume (const ChVolume &source) | |
| virtual void | Evaluate (ChVector<> &pos, const double parU, const double parV, const double parW) const =0 |
| "Virtual" copy constructor (covariant return type). More... | |
| virtual bool | Get_closed_U () const |
| Tell if the volume is closed (periodic) in parametric coordinate. | |
| virtual bool | Get_closed_V () const |
| Tell if the volume is closed (periodic) in parametric coordinate. | |
| virtual bool | Get_closed_W () const |
| Tell if the volume is closed (periodic) in parametric coordinate. | |
| virtual int | GetManifoldDimension () const override |
| This is a volume. | |
| virtual void | ArchiveOUT (ChArchiveOut &marchive) override |
| Method to allow serialization of transient data to archives. | |
| virtual void | ArchiveIN (ChArchiveIn &marchive) override |
| Method to allow de-serialization of transient data from archives. | |
 Public Member Functions inherited from chrono::geometry::ChGeometry | |
| ChGeometry (const ChGeometry &source) | |
| virtual ChGeometry * | Clone () const =0 |
| "Virtual" copy constructor. | |
| virtual GeometryType | GetClassType () const |
| Get the class type as unique numerical ID (faster than using ChronoRTTI mechanism). More... | |
| virtual void | GetBoundingBox (double &xmin, double &xmax, double &ymin, double &ymax, double &zmin, double &zmax, ChMatrix33<> *Rot=nullptr) const |
| Compute bounding box. More... | |
| virtual void | InflateBoundingBox (double &xmin, double &xmax, double &ymin, double &ymax, double &zmin, double &zmax, ChMatrix33<> *Rot=NULL) const |
| Enlarge a previous existing bounding box. More... | |
| virtual double | Size () const |
| Returns the radius of the sphere which can enclose the geometry. | |
| virtual ChVector | Baricenter () const |
| Compute center of mass It should be overridden by inherited classes. | |
| virtual void | CovarianceMatrix (ChMatrix33<> &C) const |
| Compute the 3x3 covariance matrix (only the diagonal and upper part) It should be overridden by inherited classes. | |
| virtual void | Update () |
| Generic update of internal data. More... | |
Additional Inherited Members | |
| Public Types inherited from chrono::geometry::ChGeometry | |
| enum | GeometryType { NONE, SPHERE, BOX, CYLINDER, TRIANGLE, CAPSULE, CONE, LINE, LINE_ARC, LINE_BEZIER, LINE_CAM, LINE_PATH, LINE_POLY, LINE_SEGMENT, ROUNDED_BOX, ROUNDED_CYLINDER, ROUNDED_CONE, TRIANGLEMESH, TRIANGLEMESH_CONNECTED, TRIANGLEMESH_SOUP } |
| Enumeration of geometric objects. | |
Member Function Documentation
◆ Evaluate()
|
pure virtual |
"Virtual" copy constructor (covariant return type).
Evaluates a point in the volume, given parametric coordinates U,V,W. Parameters U V W always work in 0..1 range. Computed value goes into the 'pos' reference. It must be implemented by inherited classes.
Implemented in chrono::geometry::ChRoundedBox, and chrono::geometry::ChBox.
The documentation for this class was generated from the following files:
- /builds/uwsbel/chrono/src/chrono/geometry/ChVolume.h
- /builds/uwsbel/chrono/src/chrono/geometry/ChVolume.cpp
