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glTFExporter: Silence uninitialized variable warning 

This is a false positive, idx_srcdata_begin is only used if comp_allow
is true and in that case it's also initialized.
pull/1436/head
Turo Lamminen 2017-09-14 11:18:02 +03:00
parent f2e2f74d73
commit 0b140db0a4
1 changed files with 1 additions and 1 deletions
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2
code/glTFExporter.cpp
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@ -507,7 +507,7 @@ void glTFExporter::ExportMeshes()
// Variables needed for compression. BEGIN. // Variables needed for compression. BEGIN.
// Indices, not pointers - because pointer to buffer is changing while writing to it. // Indices, not pointers - because pointer to buffer is changing while writing to it.
size_t idx_srcdata_begin;// Index of buffer before writing mesh data. Also, index of begin of coordinates array in buffer. size_t idx_srcdata_begin = 0; // Index of buffer before writing mesh data. Also, index of begin of coordinates array in buffer.
size_t idx_srcdata_normal = SIZE_MAX;// Index of begin of normals array in buffer. SIZE_MAX - mean that mesh has no normals. size_t idx_srcdata_normal = SIZE_MAX;// Index of begin of normals array in buffer. SIZE_MAX - mean that mesh has no normals.
std::vector<size_t> idx_srcdata_tc;// Array of indices. Every index point to begin of texture coordinates array in buffer. std::vector<size_t> idx_srcdata_tc;// Array of indices. Every index point to begin of texture coordinates array in buffer.
size_t idx_srcdata_ind;// Index of begin of coordinates indices array in buffer. size_t idx_srcdata_ind;// Index of begin of coordinates indices array in buffer.