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Add crude extension detectors for usdz, usd files

pull/5522/head
Steve M 2024-03-30 08:00:11 -07:00
parent 08da18f4d3
commit ed42e4dc6d
2 changed files with 26 additions and 0 deletions
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24
code/AssetLib/USD/USDLoaderUtil.cpp
View File

@ -87,6 +87,30 @@ bool isUsdc(const std::string &pFile) {
}
return (ext[0] == 'u' || ext[0] == 'U') && (ext[1] == 's' || ext[1] == 'S') && (ext[2] == 'd' || ext[2] == 'D') && (ext[3] == 'c' || ext[3] == 'C');
}
bool isUsdz(const std::string &pFile) {
size_t pos = pFile.find_last_of('.');
if (pos == string::npos) {
return false;
}
string ext = pFile.substr(pos + 1);
if (ext.size() != 4) {
return false;
}
return (ext[0] == 'u' || ext[0] == 'U') && (ext[1] == 's' || ext[1] == 'S') && (ext[2] == 'd' || ext[2] == 'D') && (ext[3] == 'z' || ext[3] == 'Z');
}
bool isUsd(const std::string &pFile) {
size_t pos = pFile.find_last_of('.');
if (pos == string::npos) {
return false;
}
string ext = pFile.substr(pos + 1);
if (ext.size() != 3) {
return false;
}
return (ext[0] == 'u' || ext[0] == 'U') && (ext[1] == 's' || ext[1] == 'S') && (ext[2] == 'd' || ext[2] == 'D');
}
} // namespace Assimp
#endif // !! ASSIMP_BUILD_NO_USD_IMPORTER

2
code/AssetLib/USD/USDLoaderUtil.h
View File

@ -53,5 +53,7 @@ Copyright (c) 2006-2024, assimp team
namespace Assimp {
bool isUsda(const std::string &pFile);
bool isUsdc(const std::string &pFile);
bool isUsdz(const std::string &pFile);
bool isUsd(const std::string &pFile);
} // namespace Assimp
#endif // AI_USDLOADER_UTIL_H_INCLUDED