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Update ColladaExporter.cpp 

Small review findings.
pull/2690/head
Kim Kulling 2019-10-19 12:08:57 +02:00 committed by GitHub
parent 075d05e604
commit c350d4f487
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1 changed files with 10 additions and 9 deletions
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19
code/Collada/ColladaExporter.cpp
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@ -94,28 +94,29 @@ void ExportSceneCollada(const char* pFile, IOSystem* pIOSystem, const aiScene* p
// ------------------------------------------------------------------------------------------------
// Encodes a string into a valid XML ID using the xsd:ID schema qualifications.
const std::string XMLIDEncode(const std::string& name)
{
static const std::string XMLIDEncode(const std::string& name) {
const char XML_ID_CHARS[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_-.";
const unsigned int XML_ID_CHARS_COUNT = sizeof(XML_ID_CHARS) / sizeof(char);
if (name.length() == 0)
if (name.length() == 0) {
return name;
}
std::stringstream idEncoded;
// xsd:ID must start with letter or underscore
if (!((name[0] >= 'A' && name[0] <= 'z') || name[0] == '_'))
if (!((name[0] >= 'A' && name[0] <= 'z') || name[0] == '_')) {
idEncoded << '_';
}
for (std::string::const_iterator it = name.begin(); it != name.end(); ++it)
{
for (std::string::const_iterator it = name.begin(); it != name.end(); ++it) {
// xsd:ID can only contain letters, digits, underscores, hyphens and periods
if (strchr(XML_ID_CHARS, *it) != nullptr)
if (strchr(XML_ID_CHARS, *it) != nullptr) {
idEncoded << *it;
else
// Select placeholder character based on invalid character to prevent name collisions
} else {
// Select placeholder character based on invalid character to prevent name collisions
idEncoded << XML_ID_CHARS[(*it) % XML_ID_CHARS_COUNT];
}
}
return idEncoded.str();