chrono::geometry::ChLineBezier Class Reference
Description
Geometric object representing a piecewise cubic Bezier curve in 3D.
#include <ChLineBezier.h>
Inheritance diagram for chrono::geometry::ChLineBezier:
Collaboration diagram for chrono::geometry::ChLineBezier:
Public Member Functions | |
| ChLineBezier (std::shared_ptr< ChBezierCurve > path) | |
| ChLineBezier (const std::string &filename) | |
| ChLineBezier (const ChLineBezier &source) | |
| virtual ChLineBezier * | Clone () const override |
| "Virtual" copy constructor (covariant return type). | |
| virtual GeometryType | GetClassType () const override |
| "Virtual" copy constructor (covariant return type). More... | |
| virtual void | Set_closed (bool mc) override |
| virtual void | Set_complexity (int mc) override |
| virtual void | Evaluate (ChVector<> &pos, const double parU) const override |
| Curve evaluation (only parU is used, in 0..1 range) | |
| 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::ChLine | |
| ChLine (const ChLine &source) | |
| virtual void | Derive (ChVector<> &dir, const double parU) const |
| Evaluates a tangent versor, given parametric coordinate. More... | |
| virtual bool | Get_closed () const |
| Tell if the curve is closed. | |
| virtual int | Get_complexity () const |
| Tell the complexity. | |
| virtual int | GetManifoldDimension () const override |
| This is a line. | |
| bool | FindNearestLinePoint (ChVector<> &point, double &resU, double approxU, double tol) const |
| Find the parameter resU for the nearest point on curve to "point". | |
| virtual double | Length (int sampling) const |
| Returns curve length. Typical sampling 1..5 (1 already gives correct result with degree1 curves) | |
| virtual ChVector | GetEndA () const |
| Return the start point of the line. More... | |
| virtual ChVector | GetEndB () const |
| Return the end point of the line. More... | |
| double | CurveCurveDist (ChLine *compline, int samples) const |
| Returns adimensional information on "how much" this curve is similar to another in its overall shape (does not matter parametrization or start point). More... | |
| double | CurveSegmentDist (ChLine *complinesegm, int samples) const |
| Same as before, but returns "how near" is complinesegm to whatever segment of this line (does not matter the percentual of line). More... | |
| double | CurveCurveDistMax (ChLine *compline, int samples) const |
| Same as above, but instead of making average of the distances, these functions return the maximum of the distances... | |
| double | CurveSegmentDistMax (ChLine *complinesegm, int samples) const |
| virtual bool | DrawPostscript (ChFile_ps *mfle, int markpoints, int bezier_interpolate) |
| Draw into the current graph viewport of a ChFile_ps file. | |
| Public Member Functions inherited from chrono::geometry::ChGeometry | |
| ChGeometry (const ChGeometry &source) | |
| 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. | |
| Protected Attributes inherited from chrono::geometry::ChLine | |
| bool | closed |
| int | complexityU |
Member Function Documentation
◆ GetClassType()
|
inlineoverridevirtual |
"Virtual" copy constructor (covariant return type).
Get the class type as unique numerical ID (faster than using ChronoRTTI mechanism). Each inherited class must return an unique ID.
Reimplemented from chrono::geometry::ChLine.
The documentation for this class was generated from the following files:
- /builds/uwsbel/chrono/src/chrono/geometry/ChLineBezier.h
- /builds/uwsbel/chrono/src/chrono/geometry/ChLineBezier.cpp
