#include <Sphere.h>
Inheritance diagram for Physsim::Sphere:
Public Member Functions | |
| Sphere () | |
| Creates a sphere with radius 1.0 and recursion level level of 3. | |
| Sphere (Real radius) | |
| Creates a sphere with the specified radius and recursion level level of 3. | |
| Sphere (const Matrix4 &T) | |
| Creates a sphere with radius 1.0 and recursion level level of 3 at the given transform. | |
| Sphere (Real radius, unsigned recursion_level) | |
| Sphere (Real radius, const Matrix4 &T) | |
| Creates a sphere with the specified radius and transform. | |
| Sphere (Real radius, unsigned recursion_level, const Matrix4 &T) | |
| Creates a sphere with the specified radius, transform, and recursion level. | |
| virtual Real | calc_mass () |
| Gets the mass for this sphere (computing it if necessary). | |
| virtual Matrix3 | calc_inertia () |
| Gets the inertia matrix for this sphere, with the current transform applied. | |
| void | set_radius (Real radius) |
| Sets the radius for this sphere (forces redetermination of the mesh). | |
| void | set_recursion_level (unsigned level) |
| Sets the recursion level for this sphere's mesh. | |
| virtual void | load_from_xml (XMLTreeConstPtr node, std::map< std::string, BasePtr > &id_map) |
| Implements Base::load_from_xml() for serialization. | |
| virtual void | save_to_xml (XMLTreePtr node, std::list< BaseConstPtr > &shared_objects) const |
| Implements Base::save_to_xml() for serialization. | |
| virtual SoNode * | create_visualization () |
| Creates the visualization for this primitive. | |
| Real | get_radius () const |
| Gets the radius for this sphere. | |
| unsigned | get_recursion_level () const |
| Gets the recursion level for the sphere for visualization / collision checking. | |
| virtual Vector3 | calc_com () |
| Calculates the center-of-mass for this cylinder. | |
| Sphere::Sphere | ( | Real | radius, | |
| const Matrix4 & | T | |||
| ) |
Creates a sphere with the specified radius and transform.
The recursion level level is set to 3.
| void Sphere::set_recursion_level | ( | unsigned | max_recursion | ) |
Sets the recursion level for this sphere's mesh.
| unsigned Physsim::Sphere::get_recursion_level | ( | ) | const [inline] |
Gets the recursion level for the sphere for visualization / collision checking.
Higher recursion levels result in better approximations to a true sphere, but increase the number of triangles used in the resulting mesh by a factor of four for each level increase.
1.5.1