MAINT-5678 Improvement: ImporterPreprocessDAE debug setting to disable DAE preprocessing when needed

indra/llprimitive/lldaeloader.cpp

@@ -816,7 +816,8 @@ LLDAELoader::LLDAELoader(
 	void*						opaque_userdata,
 	JointTransformMap&	jointMap,
 	JointSet&				jointsFromNodes,
-	U32					modelLimit)
+	U32					modelLimit,
+	bool					preprocess)
 : LLModelLoader(
 		filename,
 		lod,
@@ -827,7 +828,8 @@ LLDAELoader::LLDAELoader(
 		opaque_userdata,
 		jointMap,
 		jointsFromNodes),
-mGeneratedModelLimit(modelLimit)
+mGeneratedModelLimit(modelLimit),
+mPreprocessDAE(preprocess)
 {
 }
 
@@ -851,7 +853,16 @@ bool LLDAELoader::OpenFile(const std::string& filename)
 {
 	//no suitable slm exists, load from the .dae file
 	DAE dae;
-	domCOLLADA* dom = dae.openFromMemory(filename, preprocessDAE(filename).c_str());
+	domCOLLADA* dom;
+	if (mPreprocessDAE)
+	{
+		dom = dae.openFromMemory(filename, preprocessDAE(filename).c_str());
+	}
+	else
+	{
+		LL_INFOS() << "Skipping dae preprocessing" << LL_ENDL;
+		dom = dae.open(filename);
+	}
 	
 	if (!dom)
 	{

indra/llprimitive/lldaeloader.h

@@ -56,7 +56,8 @@ public:
 		void*											opaque_userdata,
 		JointTransformMap&						jointMap,
 		JointSet&									jointsFromNodes,
-		U32									modelLimit);
+		U32									modelLimit,
+		bool									preprocess);
 	virtual ~LLDAELoader() ;
 
 	virtual bool OpenFile(const std::string& filename);
@@ -104,6 +105,7 @@ protected:
 
 private:
 	U32 mGeneratedModelLimit; // Attempt to limit amount of generated submodels
+	bool mPreprocessDAE;
 
 };
 #endif  // LL_LLDAELLOADER_H

indra/newview/app_settings/settings.xml

@@ -34,6 +34,17 @@
     <string>U32</string>
     <key>Value</key>
     <integer>768</integer>
+  </map>
+  <key>ImporterPreprocessDAE</key>
+  <map>
+    <key>Comment</key>
+    <string>Enable preprocessing for DAE files to fix some ColladaDOM related problems (like support for space characters within names and ids).</string>
+    <key>Persist</key>
+    <integer>1</integer>
+    <key>Type</key>
+    <string>Boolean</string>
+    <key>Value</key>
+    <integer>1</integer>
   </map>
     <key>IMShowTime</key>
     <map>

indra/newview/llfloatermodelpreview.cpp

@@ -1766,7 +1766,8 @@ void LLModelPreview::loadModel(std::string filename, S32 lod, bool force_disable
 		this,
 		mJointTransformMap,
 		mJointsFromNode,
-		gSavedSettings.getU32("ImporterModelLimit"));
+		gSavedSettings.getU32("ImporterModelLimit"),
+		gSavedSettings.getBOOL("ImporterPreprocessDAE"));
 
 	if (force_disable_slm)
 	{