physx::PxSolverContactDesc Struct Reference

Data structure used for preparing constraints before solving them. More...

#include <PxSolverDefs.h>

Inheritance diagram for physx::PxSolverContactDesc:

Collaboration diagram for physx::PxSolverContactDesc:

Public Attributes
void *	shapeInteraction
	Pointer to shape interaction. Used for force threshold reports in solver. Set to NULL if using immediate mode.
PxContactPoint *	contacts
	The start of the contacts for this pair.
PxU32	numContacts
	The total number of contacts this pair references.
bool	hasMaxImpulse
	Defines whether this pairs has maxImpulses clamping enabled.
bool	disableStrongFriction
	Defines whether this pair disables strong friction (sticky friction correlation)
bool	hasForceThresholds
	Defines whether this pair requires force thresholds.
PxReal	restDistance
	A distance at which the solver should aim to hold the bodies separated. Default is 0.
PxReal	maxCCDSeparation
	A distance used to configure speculative CCD behavior. Default is PX_MAX_F32. Set internally in PhysX for bodies with eENABLE_SPECULATIVE_CCD on. Do not set directly!
PxU8 *	frictionPtr
	InOut: Friction patch correlation data. Set each frame by solver. Can be retained for improved behavior or discarded each frame.
PxU8	frictionCount
	The total number of friction patches in this pair.
PxReal *	contactForces
	Out: A buffer for the solver to write applied contact forces to.
PxU32	startFrictionPatchIndex
	Start index of friction patch in the correlation buffer. Set by friction correlation.
PxU32	numFrictionPatches
	Total number of friction patches in this pair. Set by friction correlation.
PxU32	startContactPatchIndex
	The start index of this pair's contact patches in the correlation buffer. For internal use only.
PxU16	numContactPatches
	Total number of contact patches.
PxU16	axisConstraintCount
	Axis constraint count. Defines how many constraint rows this pair has produced. Useful for statistical purposes.
PxReal	offsetSlop
	Slop value used to snap contact line of action back in-line with the COM.
Public Attributes inherited from physx::PxSolverConstraintPrepDescBase
PxConstraintInvMassScale	invMassScales
	In: The local mass scaling for this pair.
PxSolverConstraintDesc *	desc
	Output: The PxSolverConstraintDesc filled in by contact prep.
const PxSolverBody *	body0
	In: The first body. Stores velocity information. Unused unless contact involves articulations.
const PxSolverBody *	body1
	In: The second body. Stores velocity information. Unused unless contact involves articulations.
const PxSolverBodyData *	data0
	In: The first PxSolverBodyData. Stores mass and miscellaneous information for the first body.
const PxSolverBodyData *	data1
	In: The second PxSolverBodyData. Stores mass and miscellaneous information for the second body.
PxTransform	bodyFrame0
	In: The world-space transform of the first body.
PxTransform	bodyFrame1
	In: The world-space transform of the second body.
BodyState	bodyState0
	In: Defines what kind of actor the first body is.
BodyState	bodyState1
	In: Defines what kind of actor the second body is.

Additional Inherited Members
Public Types inherited from physx::PxSolverConstraintPrepDescBase
enum	BodyState { eDYNAMIC_BODY = 1 << 0 , eSTATIC_BODY = 1 << 1 , eKINEMATIC_BODY = 1 << 2 , eARTICULATION = 1 << 3 }

Detailed Description

Data structure used for preparing constraints before solving them.

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

• RavEngine/deps/physx/physx/include/solver/PxSolverDefs.h