Module de.fabmax.physxjni
Package physx.physics

Class PxQueryFilterCallback

java.lang.Object
physx.NativeObject
physx.physics.PxQueryFilterCallback
Direct Known Subclasses:
SimpleQueryFilterCallback
public class PxQueryFilterCallback extends NativeObject
Scene query filtering callbacks.

Custom filtering logic for scene query intersection candidates. If an intersection candidate object passes the data based filter (see #PxQueryFilterData), filtering callbacks are executed if requested (see #PxQueryFilterData.flags)

\li If #PxQueryFlag::ePREFILTER is set, the preFilter function runs before exact intersection tests. If this function returns #PxQueryHitType::eTOUCH or #PxQueryHitType::eBLOCK, exact testing is performed to determine the intersection location.

The preFilter function may overwrite the copy of queryFlags it receives as an argument to specify any of #PxHitFlag::eMODIFIABLE_FLAGS on a per-shape basis. Changes apply only to the shape being filtered, and changes to other flags are ignored.

\li If #PxQueryFlag::ePREFILTER is not set, precise intersection testing is performed using the original query's filterData.flags.

\li If #PxQueryFlag::ePOSTFILTER is set, the postFilter function is called for each intersection to determine the touch/block status. This overrides any touch/block status previously returned from the preFilter function for this shape.

Filtering calls are not guaranteed to be sorted along the ray or sweep direction.

See Also:

  • Field Details

    • SIZEOF

      public static final int SIZEOF

    • ALIGNOF

      public static final int ALIGNOF
      See Also:

  • Constructor Details

    • PxQueryFilterCallback

      protected PxQueryFilterCallback()

    • PxQueryFilterCallback

      protected PxQueryFilterCallback(long address)

  • Method Details