PxFrictionAnchorStreamIterator

Defined in include/PxContact.h

class PxFrictionAnchorStreamIterator

A class to iterate over a friction anchor stream.

Public Functions

inline PxFrictionAnchorStreamIterator(

const PxU8 *contactPatches,

const PxU8 *frictionPatches,

PxU32 patchCount,

)

Constructor.

Parameters:

• contactPatches – Pointer to first patch header in contact stream containing contact patch data

• frictionPatches – Buffer containing contact patches friction information.

• patchCount – Number of contact patches stored in the contact stream

inline bool hasNextPatch() const

Check if there are more patches.

Returns:

true if there are more patches.

inline void nextPatch()

Advance to the next patch.

inline bool hasNextFrictionAnchor() const

Check if current patch has more friction anchors.

Returns:

true if there are more friction anchors in current patch.

inline void nextFrictionAnchor()

Advance to the next friction anchor in the patch.

inline const PxVec3 &getPosition() const

Get the friction anchor’s position.

Returns:

The friction anchor’s position.

inline const PxVec3 &getImpulse() const

Get the friction anchor’s impulse.

Returns:

The friction anchor’s impulse.

inline const PxVec3 &getNormal() const

Get the friction anchor’s normal.

Returns:

The friction anchor’s normal.

inline PxReal getStaticFriction() const

Get current patch’s static friction coefficient.

Returns:

The patch’s static friction coefficient.

inline PxReal getDynamicFriction() const

Get current patch’s dynamic friction coefficient.

Returns:

The patch’s dynamic friction coefficient.

inline PxMaterialFlags getMaterialFlags() const

Get current patch’s combined material flags.

See also

PxMaterialFlag, PxCombineMode

Returns:

The patch’s combined material flags.