playrho::d2::BaseShapeConf Struct Reference

Base configuration for initializing shapes. More...

#include <ShapeConf.hpp>

Inheritance diagram for playrho::d2::BaseShapeConf:

Collaboration diagram for playrho::d2::BaseShapeConf:

Public Attributes
NonNegative< Real >	friction = NonNegative<Real>{Real{2} / Real{10}}
	Friction coefficient. More...
Finite< Real >	restitution = Finite<Real>{0}
	Restitution (elasticity) of the associated shape. More...
NonNegative< AreaDensity >	density = NonNegative<AreaDensity>{0_kgpm2}
	Area density of the associated shape. More...

Detailed Description

Base configuration for initializing shapes.

Note

This is a nested base value class for initializing shapes.

Member Data Documentation

density

NonNegative<AreaDensity> playrho::d2::BaseShapeConf::density = NonNegative<AreaDensity>{0_kgpm2}

Area density of the associated shape.

Note

This must be a non-negative value.

Use 0 to indicate that the shape's associated mass should be 0.

Referenced by playrho::d2::ChainShapeConf::GetMassData().

friction

NonNegative<Real> playrho::d2::BaseShapeConf::friction = NonNegative<Real>{Real{2} / Real{10}}

Friction coefficient.

Note

This must be a value between 0 and +infinity. It is safer however to keep the value below the square root of the max value of a Real.

This is usually in the range [0,1].

The square-root of the product of this value multiplied by a touching fixture's friction becomes the friction coefficient for the contact.

restitution

Finite<Real> playrho::d2::BaseShapeConf::restitution = Finite<Real>{0}

Restitution (elasticity) of the associated shape.

Note

This should be a valid finite value.

This is usually in the range [0,1].

---

The documentation for this struct was generated from the following file:

• ShapeConf.hpp