rtcOccludedNM - Online Linux Manual PageSection : 3
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Note : Embree Ray Tracing Kernels 3

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NAME rtcOccludedNM − finds any hits for a stream of M ray packets of   size N

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SYNOPSIS #include <embree3/rtcore.h> void rtcOccludedNM(   RTCScene scene,   struct RTCIntersectContext* context,   struct RTCRayN* ray,   unsigned int N,   unsigned int M,   size_t byteStride );

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DESCRIPTIONThe rtcOccludedNM function checks whether there are any hits for a stream of M ray packets (ray argument) of size N with the scene (scene argument). The ray argument points to an array of ray packets with specified byte stride (byteStride argument) between the ray packets. See Section [rtcOccluded1] for a description of how to set up and trace occlusion rays. A ray in a ray stream is considered inactive if its tnear value is larger than its tfar value. The packet size N must be larger than 0, and the stream size M can be an arbitrary positive integer including 0. Each ray must be aligned to 16 bytes.

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

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SEE ALSO[rtcIntersectNM] 0

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