chrono::geometry::ChLinePoly Class Reference
Description
Geometric object representing a polygonal line in 3D space, controlled by control points.
#include <ChLinePoly.h>
Inheritance diagram for chrono::geometry::ChLinePoly:
Collaboration diagram for chrono::geometry::ChLinePoly:
Public Member Functions | |
| ChLinePoly (int mnumpoints=1) | |
| ChLinePoly (const ChLinePoly &source) | |
| virtual ChLinePoly * | Clone () const override |
| "Virtual" copy constructor (covariant return type). | |
| virtual GeometryType | GetClassType () const override |
| "Virtual" copy constructor (covariant return type). More... | |
| virtual int | Get_complexity () const override |
| Tell the complexity. | |
| 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 double | Length (int sampling) const override |
| Returns curve length. sampling does not matter. | |
| virtual bool | DrawPostscript (ChFile_ps *mfle, int markpoints, int bezier_interpolate) override |
| Draw into the current graph viewport of a ChFile_ps file. | |
| size_t | Get_numpoints () const |
| Gets the number of control points. | |
| int | Get_degree () const |
| Get the degree of the curve (1= linear, 2= quadric, 3= cubic, etc.) | |
| ChVector | Get_point (size_t mnum) const |
| Get the n-th control point. | |
| bool | Set_point (int mnum, ChVector<> mpoint) |
| Set the n-th control point. | |
| 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 void | Set_closed (bool mc) |
| 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 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 |
| Public Member Functions inherited from chrono::geometry::ChGeometry | |
| ChGeometry (const ChGeometry &source) | |
| virtual void | GetBoundingBox (ChVector<> &cmin, ChVector<> &cmax, const ChMatrix33<> &rot) const |
| Compute bounding box along the directions defined by the given rotation matrix. More... | |
| void | InflateBoundingBox (ChVector<> &cmin, ChVector<> &cmax, const ChMatrix33<> &rot) const |
| Enlarge the given existing bounding box with the bounding box of this object. | |
| virtual double | GetBoundingSphereRadius () const |
| Returns the radius of a bounding sphere for this geometry. More... | |
| virtual ChVector | Baricenter () const |
| Compute center of mass. | |
| virtual void | Update () |
| Generic update of internal data. | |
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/ChLinePoly.h
- /builds/uwsbel/chrono/src/chrono/geometry/ChLinePoly.cpp
