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Differential D3568 Diff 11478 source/blender/alembic/intern/abc_customdata.cc

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source/blender/alembic/intern/abc_customdata.cc

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* ***** END GPL LICENSE BLOCK ***** * ***** END GPL LICENSE BLOCK *****
* *
*/ */
#include "abc_customdata.h" #include "abc_customdata.h"
#include <Alembic/AbcGeom/All.h> #include <Alembic/AbcGeom/All.h>
#include <algorithm> #include <algorithm>
#if (__cplusplus > 199711L) || (defined(_MSC_VER) && _MSC_VER >= 1900)
#include <unordered_map> #include <unordered_map>
typedef std::unordered_map<uint64_t, int> uv_index_map;
#else
#include <map>
typedef std::map<uint64_t, int> uv_index_map;
#endif
sergeyUnsubmitted
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I would keep uv_index_map as a typedef, otherwise it's ridiculous to type std::unordered_map<uint64_t, int>every time.

sergey: I would keep `uv_index_map` as a typedef, otherwise it's ridiculous to type `std…
extern "C" { extern "C" {
#include "DNA_customdata_types.h" #include "DNA_customdata_types.h"
#include "DNA_meshdata_types.h" #include "DNA_meshdata_types.h"
#include "BLI_math_base.h" #include "BLI_math_base.h"
#include "BKE_customdata.h" #include "BKE_customdata.h"
} }
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using Alembic::Abc::C4fArraySample; using Alembic::Abc::C4fArraySample;
using Alembic::Abc::UInt32ArraySample; using Alembic::Abc::UInt32ArraySample;
using Alembic::Abc::V2fArraySample; using Alembic::Abc::V2fArraySample;
using Alembic::AbcGeom::OV2fGeomParam; using Alembic::AbcGeom::OV2fGeomParam;
using Alembic::AbcGeom::OC4fGeomParam; using Alembic::AbcGeom::OC4fGeomParam;
typedef std::unordered_map<uint64_t, int> uv_index_map;
static inline uint64_t uv_to_hash_key(Imath::V2f v) static inline uint64_t uv_to_hash_key(Imath::V2f v)
{ {
/* Convert -0.0f to 0.0f, so bitwise comparison works. */ /* Convert -0.0f to 0.0f, so bitwise comparison works. */
if (v.x == 0.0f) { if (v.x == 0.0f) {
v.x = 0.0f; v.x = 0.0f;
} }
if (v.y == 0.0f) { if (v.y == 0.0f) {
v.y = 0.0f; v.y = 0.0f;
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