PxJointLimitCone Class Reference
[Extensions]

Describes an elliptical conical joint limit. Note that very small or highly elliptical limit cones may result in jitter. More...

#include <PxJointLimit.h>

Inheritance diagram for PxJointLimitCone:

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Collaboration diagram for PxJointLimitCone:

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List of all members.

Public Member Functions
	PxJointLimitCone (PxReal yLimitAngle, PxReal zLimitAngle, PxReal contactDist=-1)
	Construct a cone hard limit.
	PxJointLimitCone (PxReal yLimitAngle, PxReal zLimitAngle, const PxSpring &spring)
	Construct a cone soft limit.
PX_INLINE bool	isValid () const
	Returns true if the limit is valid.
Public Attributes
PxReal	yAngle
	the maximum angle from the Y axis of the constraint frame.
PxReal	zAngle
	the maximum angle from the Z-axis of the constraint frame.

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Detailed Description

Describes an elliptical conical joint limit. Note that very small or highly elliptical limit cones may result in jitter.

See also:

PxD6Joint PxSphericalJoint

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Constructor & Destructor Documentation

PxJointLimitCone::PxJointLimitCone	(	PxReal	yLimitAngle,
		PxReal	zLimitAngle,
		PxReal	contactDist = -1
	)			[inline]

Construct a cone hard limit.

Parameters:

[in]	yLimitAngle	the limit angle from the Y-axis of the constraint frame
[in]	zLimitAngle	the limit angle from the Z-axis of the constraint frame
[in]	contactDist	the distance from the limit at which it becomes active. Default is the lesser of 0.1 radians, and 0.49 * the lower of the limit angles

See also:

PxJointLimitParameters

References PxJointLimitParameters::contactDistance, and PxMin().

PxJointLimitCone::PxJointLimitCone	(	PxReal	yLimitAngle,
		PxReal	zLimitAngle,
		const PxSpring &	spring
	)			[inline]

Construct a cone soft limit.

Parameters:

[in]	yLimitAngle	the limit angle from the Y-axis of the constraint frame
[in]	zLimitAngle	the limit angle from the Z-axis of the constraint frame
[in]	spring	the stiffness and damping of the limit spring

See also:

PxJointLimitParameters

References PxSpring::damping, and PxSpring::stiffness.

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Member Function Documentation

PX_INLINE bool PxJointLimitCone::isValid

(

)

const [inline]

Returns true if the limit is valid.

Returns:

true if the current settings are valid

Reimplemented from PxJointLimitParameters.

References PxJointLimitParameters::isValid(), PxIsFinite(), and PxPi.

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Member Data Documentation

PxReal PxJointLimitCone::yAngle

the maximum angle from the Y axis of the constraint frame.

Unit: Angular: Radians Range: Angular: (0,PI)
Default: PI/2

PxReal PxJointLimitCone::zAngle

the maximum angle from the Z-axis of the constraint frame.

Unit: Angular: Radians Range: Angular: (0,PI)
Default: PI/2

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

• PxJointLimit.h