chrono::ChLinePoly Class Reference
Description
Geometric object representing a polygonal line in 3D space, controlled by control points.
#include <ChLinePoly.h>
Inheritance diagram for chrono::ChLinePoly:
Collaboration diagram for chrono::ChLinePoly:
Public Member Functions | |
| ChLinePoly (int num_points=1) | |
| ChLinePoly (const ChLinePoly &source) | |
| virtual ChLinePoly * | Clone () const override |
| "Virtual" copy constructor (covariant return type). | |
| virtual Type | GetType () const override |
| Get the class type as an enum. | |
| virtual int | GetComplexity () const override |
| Get the complexity. | |
| virtual void | SetComplexity (int mc) override |
| virtual ChVector3d | Evaluate (double U) const override |
| Return a point on the line, given parametric coordinate U (in [0,1]). | |
| virtual double | Length (int sampling) const override |
| Returns curve length. sampling does not matter. | |
| size_t | GetNumPoints () const |
| Get the number of control points. | |
| int | GetDegree () const |
| Get the degree of the curve (1= linear, 2= quadric, 3= cubic, etc.). | |
| ChVector3d | GetPoint (size_t idx) const |
| Get the n-th control point. | |
| bool | SetPoint (int idx, const ChVector3d &point) |
| Set the n-th control point. | |
| virtual void | ArchiveOut (ChArchiveOut &archive_out) override |
| Method to allow serialization of transient data to archives. | |
| virtual void | ArchiveIn (ChArchiveIn &archive_in) override |
| Method to allow de-serialization of transient data from archives. | |
 Public Member Functions inherited from chrono::ChLine | |
| ChLine (const ChLine &source) | |
| virtual ChVector3d | GetTangent (double parU) const |
| Return the tangent unit vector at the parametric coordinate U (in [0,1]). More... | |
| virtual bool | IsClosed () const |
| Get if the curve is closed. | |
| virtual void | SetClosed (bool mc) |
| virtual int | GetManifoldDimension () const override |
| Return dimensionality of this object. More... | |
| bool | FindNearestLinePoint (const ChVector3d &point, double &resU, double approxU, double tol) const |
| Find the parameter resU for the nearest point on curve to "point". | |
| virtual ChVector3d | GetEndA () const |
| Return the start point of the line. More... | |
| virtual ChVector3d | GetEndB () const |
| Return the end point of the line. More... | |
| double | CurveCurveDist (const ChLine *compline, int samples) const |
| Return adimensional information on "how much" this curve is similar to another in its overall shape. More... | |
| double | CurveSegmentDist (const 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 (const 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 (const ChLine *complinesegm, int samples) const |
| Public Member Functions inherited from chrono::ChGeometry | |
| ChGeometry (const ChGeometry &other) | |
| virtual ChAABB | GetBoundingBox () const |
| Compute bounding box along the directions of the shape definition frame. More... | |
| void | InflateBoundingBox (ChAABB &bbox) 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 ChVector3d | Barycenter () const |
| Compute center of mass. | |
| virtual void | Update () |
| Generic update of internal data. | |
Additional Inherited Members | |
| Public Types inherited from chrono::ChGeometry | |
| enum | Type { NONE, SPHERE, ELLIPSOID, BOX, CYLINDER, TRIANGLE, CAPSULE, CONE, LINE, LINE_ARC, LINE_BEZIER, LINE_CAM, LINE_PATH, LINE_POLY, LINE_SEGMENT, ROUNDED_BOX, ROUNDED_CYLINDER, TRIANGLEMESH, TRIANGLEMESH_CONNECTED, TRIANGLEMESH_SOUP } |
| Enumeration of geometric object types. | |
| Protected Attributes inherited from chrono::ChLine | |
| bool | closed |
| int | complexityU |
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
