1rtcUpdateGeometryBuffer(3)Embree Ray Tracing Kernels 3rtcUpdateGeometryBuffer(3)
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5   NAME
6              rtcUpdateGeometryBuffer - marks a buffer view bound to the geometry
7                as modified
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9   SYNOPSIS
10              #include <embree3/rtcore.h>
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12              void rtcUpdateGeometryBuffer(
13                RTCGeometry geometry,
14                enum RTCBufferType type,
15                unsigned int slot
16              );
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18   DESCRIPTION
19       The rtcUpdateGeometryBuffer function marks the buffer view bound to the
20       specified buffer type and slot (type and slot argument) of  a  geometry
21       (geometry argument) as modified.
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23       If  a data buffer is changed by the application, the rtcUpdateGeometry‐
24       Buffer call must be invoked for that buffer.  Each buffer view assigned
25       to  a  buffer  slot is initially marked as modified, thus this function
26       needs to be called only when doing buffer modifications after the first
27       rtcCommitScene.
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29   EXIT STATUS
30       On  failure  an  error  code is set that can be queried using rtcGetDe‐
31       viceError.
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33   SEE ALSO
34       [rtcNewGeometry], [rtcCommitScene]
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38                                                    rtcUpdateGeometryBuffer(3)