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|rtcUpdateGeometryBuffer(3)||Embree Ray Tracing Kernels 3||rtcUpdateGeometryBuffer(3)|
rtcUpdateGeometryBuffer - marks a buffer view bound to the geometry as modified
#include <embree3/rtcore.h> void rtcUpdateGeometryBuffer( RTCGeometry geometry, enum RTCBufferType type, unsigned int slot );
DESCRIPTION¶The rtcUpdateGeometryBuffer function marks the buffer view bound to the specified buffer type and slot (type and slot argument) of a geometry (geometry argument) as modified.
If a data buffer is changed by the application, the rtcUpdateGeometryBuffer call must be invoked for that buffer. Each buffer view assigned to a buffer slot is initially marked as modified, thus this function needs to be called only when doing buffer modifications after the first rtcCommitScene.