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Fix some recently implemented comparisons of token strings (#6452)

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* Fix some recently implemented comparisons of token strings. Previously, the `keyword` included the following space along with the token, which broke the string comparison using the equality operator.

* Rename `getEndOfToken` -> `getNextDelimiter`, to reflect the actual usage
This commit is contained in:
Nicky Kitchingman
2026-01-22 10:34:08 +00:00
committed by GitHub
parent cf7b652190
commit d5091bbb71
2 changed files with 28 additions and 16 deletions
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20
code/AssetLib/Obj/ObjFileMtlImporter.cpp
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@@ -253,10 +253,10 @@ void ObjFileMtlImporter::load() {
{
// Save start of token (after 'm')
auto tokenStart = m_DataIt; // points to 'm'
auto tokenEnd = getNextToken(m_DataIt, m_DataItEnd); // move iterator to end of token
auto tokenEnd = getNextDelimiter(m_DataIt, m_DataItEnd); // move iterator to end of token
std::string keyword(tokenStart, tokenEnd);
m_DataIt = tokenEnd; // advance iterator
m_DataIt = getNextWord(tokenEnd, m_DataItEnd); // advance iterator
if (keyword.compare(0, 3, "map") == 0) {
// starts with "map", treat as texture map
@@ -279,9 +279,9 @@ void ObjFileMtlImporter::load() {
case 'r': // refl (map) or roughness (float)
{
auto tokenStart = m_DataIt; // points to 'r'
auto tokenEnd = getNextToken(m_DataIt, m_DataItEnd);
auto tokenEnd = getNextDelimiter(m_DataIt, m_DataItEnd);
std::string keyword(tokenStart, tokenEnd);
m_DataIt = tokenEnd;
m_DataIt = getNextWord(tokenEnd, m_DataItEnd);
if (keyword == "roughness" || keyword == "rough") {
getFloatIfMaterialValid(&ObjFile::Material::roughness);
@@ -303,9 +303,9 @@ void ObjFileMtlImporter::load() {
case 'a': {
auto tokenStart = m_DataIt;
auto tokenEnd = getNextToken(m_DataIt, m_DataItEnd);
auto tokenEnd = getNextDelimiter(m_DataIt, m_DataItEnd);
std::string keyword(tokenStart, tokenEnd);
m_DataIt = tokenEnd;
m_DataIt = getNextWord(tokenEnd, m_DataItEnd);
if (keyword == "aniso" || keyword == "anisotropy") {
getFloatIfMaterialValid(&ObjFile::Material::anisotropy);
@@ -322,9 +322,9 @@ void ObjFileMtlImporter::load() {
case 's': {
auto tokenStart = m_DataIt;
auto tokenEnd = getNextToken(m_DataIt, m_DataItEnd);
auto tokenEnd = getNextDelimiter(m_DataIt, m_DataItEnd);
std::string keyword(tokenStart, tokenEnd);
m_DataIt = tokenEnd;
m_DataIt = getNextWord(tokenEnd,m_DataItEnd);
if (keyword == "subsurface" || keyword == "scattering") {
getFloatIfMaterialValid(&ObjFile::Material::subsurface_scattering);
@@ -343,9 +343,9 @@ void ObjFileMtlImporter::load() {
case 'c': {
auto tokenStart = m_DataIt;
auto tokenEnd = getNextToken(m_DataIt, m_DataItEnd);
auto tokenEnd = getNextDelimiter(m_DataIt, m_DataItEnd);
std::string keyword(tokenStart, tokenEnd);
m_DataIt = tokenEnd;
m_DataIt = getNextWord(tokenEnd, m_DataItEnd);
if (ai_stdStrToLower(keyword) == "clearcoat") {
getFloatIfMaterialValid(&ObjFile::Material::clearcoat);