rtcInvokeIntersectFilterFromGeometry(3)

  NAME

    rtcInvokeIntersectFilterFromGeometry - invokes the
      intersection filter function from the geometry

  SYNOPSIS

    #include <embree4/rtcore.h>

    void rtcInvokeIntersectFilterFromGeometry(
      const struct RTCIntersectFunctionNArguments* args,
      const struct RTCFilterFunctionNArguments* filterArgs
    );

  DESCRIPTION

The rtcInvokeIntersectFilterFromGeometry function can be called inside an RTCIntersectFunctionN user geometry callback function to invoke the intersection filter registered to the geometry. For this an RTCFilterFunctionNArguments structure must be created (see rtcSetGeometryIntersectFilterFunction) which basically consists of a valid mask, a hit packet to filter, the corresponding ray packet, and the packet size. After the invocation of rtcInvokeIntersectFilterFromGeometry, only rays that are still valid (valid mask set to -1) should update a hit.

  EXIT STATUS

For performance reasons this function does not do any error checks, thus will not set any error flags on failure.

  SEE ALSO

[rtcInvokeOccludedFilterFromGeometry], [rtcSetGeometryIntersectFunction]