SimTK::Force::UniformGravity Class Reference

A uniform gravitational force applied to every body in the system. See Force::Gravity for a more flexible option. More...

#include <Force.h>

Inheritance diagram for SimTK::Force::UniformGravity:

List of all members.

Public Member Functions
	UniformGravity (GeneralForceSubsystem &forces, const SimbodyMatterSubsystem &matter, const Vec3 &g, Real zeroHeight=0)
	UniformGravity ()
	Default constructor creates an empty handle.
Vec3	getGravity () const
void	setGravity (const Vec3 &g)
Real	getZeroHeight () const
void	setZeroHeight (Real height)
	SimTK_INSERT_DERIVED_HANDLE_DECLARATIONS (UniformGravity, UniformGravityImpl, Force)

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Detailed Description

A uniform gravitational force applied to every body in the system. See Force::Gravity for a more flexible option.

The UniformGravity force is specified by a vector in the Ground frame. You can optionally specify a height at which the gravitational potential energy is zero.

See also:

SimTK::Force::Gravity

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Constructor & Destructor Documentation

SimTK::Force::UniformGravity::UniformGravity	(	GeneralForceSubsystem &	forces,
		const SimbodyMatterSubsystem &	matter,
		const Vec3 &	g,
		Real	zeroHeight = 0
	)

SimTK::Force::UniformGravity::UniformGravity

(

)

[inline]

Default constructor creates an empty handle.

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Member Function Documentation

Vec3 SimTK::Force::UniformGravity::getGravity

(

)

const

void SimTK::Force::UniformGravity::setGravity

(

const Vec3 &

g

)

Real SimTK::Force::UniformGravity::getZeroHeight

(

)

const

void SimTK::Force::UniformGravity::setZeroHeight

(

Real

height

)

SimTK::Force::UniformGravity::SimTK_INSERT_DERIVED_HANDLE_DECLARATIONS	(	UniformGravity	,
		UniformGravityImpl	,
		Force
	)

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

• Force.h