Merge pull request #1633 from Azaezel/alpha41/dsqFindings

dsq followup work 1

Engine/source/ts/assimp/assimpShapeLoader.cpp

@@ -69,6 +69,7 @@
 #  define new  _new
 #endif
 
+extern bool gTryUseDSQs;
 
 MODULE_BEGIN( AssimpShapeLoader )
    MODULE_INIT_AFTER( ShapeLoader )
@@ -664,13 +665,12 @@ bool AssimpShapeLoader::fillGuiTreeView(const char* sourceShapePath, GuiTreeView
    return true;
 }
 
-/// Check if an up-to-date cached DTS is available for this DAE file
+/// Check if an up-to-date cached DTS is available for this file
 bool AssimpShapeLoader::canLoadCachedDTS(const Torque::Path& path)
 {
    // Generate the cached filename
    Torque::Path cachedPath(path);
-   if (String::compare(path.getExtension(), "dsq") != 0)
-      cachedPath.setExtension("cached.dts");
+   cachedPath.setExtension("cached.dts");
 
    // Check if a cached DTS newer than this file is available
    FileTime cachedModifyTime;
@@ -689,6 +689,30 @@ bool AssimpShapeLoader::canLoadCachedDTS(const Torque::Path& path)
    return false;
 }
 
+/// Check if an up-to-date cached DSQ is available for this file
+bool AssimpShapeLoader::canLoadCachedDSQ(const Torque::Path& path)
+{
+   // Generate the cached filename
+   Torque::Path cachedPath(path);
+   cachedPath.setExtension("dsq");
+
+   // Check if a cached DTS newer than this file is available
+   FileTime cachedModifyTime;
+   if (Platform::getFileTimes(cachedPath.getFullPath(), NULL, &cachedModifyTime))
+   {
+      bool forceLoad = Con::getBoolVariable("$assimp::forceLoad", false);
+
+      FileTime daeModifyTime;
+      if (!Platform::getFileTimes(path.getFullPath(), NULL, &daeModifyTime) ||
+         (!forceLoad && (Platform::compareFileTimes(cachedModifyTime, daeModifyTime) >= 0)))
+      {
+         // Original file not found, or cached DTS is newer
+         return true;
+      }
+   }
+   return false;
+}
+
 void AssimpShapeLoader::assimpLogCallback(const char* message, char* user)
 {
    Con::printf("[Assimp log message] %s", StringUnit::getUnit(message, 0, "\n"));
@@ -973,30 +997,37 @@ TSShape* assimpLoadShape(const Torque::Path &path)
    // TODO: add .cached.dts generation.
    // Generate the cached filename
    Torque::Path cachedPath(path);
-   if ( String::compare(path.getExtension(),"dsq") != 0)
-      cachedPath.setExtension("cached.dts");
+   bool canLoadCached = false;
+   bool canLoadDSQ = false;
 
    // Check if an up-to-date cached DTS version of this file exists, and
    // if so, use that instead.
    if (AssimpShapeLoader::canLoadCachedDTS(path))
+   {
+      cachedPath.setExtension("cached.dts");
+      canLoadCached = true;
+   }
+   else if (gTryUseDSQs && AssimpShapeLoader::canLoadCachedDSQ(path))
+   {
+      cachedPath.setExtension("dsq");
+      canLoadDSQ = true;
+   }
+   if (canLoadCached || canLoadDSQ)
    {
       FileStream cachedStream;
       cachedStream.open(cachedPath.getFullPath(), Torque::FS::File::Read);
       if (cachedStream.getStatus() == Stream::Ok)
       {
          TSShape *shape = new TSShape;
-         if (String::compare(path.getExtension(), "dsq") == 0)
+         bool readSuccess = false;
+         if (canLoadCached)
          {
-            if (!shape->importSequences(&cachedStream, cachedPath.getFullPath()))
-            {
-               Con::errorf("assimpLoadShape: Load sequence file '%s' failed", cachedPath.getFullPath().c_str());
-               delete shape;
-               shape = NULL;
-            }
-            cachedStream.close();
-            return shape;
+            readSuccess = shape->read(&cachedStream);
+         }
+         else
+         {
+            readSuccess = shape->importSequences(&cachedStream, cachedPath);
          }
-         bool readSuccess = shape->read(&cachedStream);
          cachedStream.close();
 
          if (readSuccess)
@@ -1007,10 +1038,13 @@ TSShape* assimpLoadShape(const Torque::Path &path)
             return shape;
          }
          else
+         {
+         #ifdef TORQUE_DEBUG
+            Con::errorf("assimpLoadShape: Load sequence file '%s' failed", cachedPath.getFullPath().c_str());
+         #endif
             delete shape;
+         }
       }
-
-      Con::warnf("Failed to load cached shape from %s", cachedPath.getFullPath().c_str());
    }
 
    if (!Torque::FS::IsFile(path))
@@ -1041,27 +1075,22 @@ TSShape* assimpLoadShape(const Torque::Path &path)
             realMesh = true;
       }
 
-      if (!realMesh)
+      if (!realMesh && gTryUseDSQs)
       {
          Torque::Path dsqPath(cachedPath);
          dsqPath.setExtension("dsq");
          FileStream animOutStream;
-         for (S32 i = 0; i < tss->sequences.size(); i++)
+         dsqPath.setFileName(cachedPath.getFileName());
+         if (animOutStream.open(dsqPath.getFullPath(), Torque::FS::File::Write))
          {
-            const String& seqName = tss->getName(tss->sequences[i].nameIndex);
-            Con::printf("Writing DSQ Animation File for sequence '%s'", seqName.c_str());
-
-            dsqPath.setFileName(cachedPath.getFileName() + "_" + seqName);
-            if (animOutStream.open(dsqPath.getFullPath(), Torque::FS::File::Write))
-            {
-               tss->exportSequence(&animOutStream, tss->sequences[i], false);
-               animOutStream.close();
-            }
-
+            Con::printf("Writing DSQ Animation File for '%s'", dsqPath.getFileName().c_str());
+            tss->exportSequences(&animOutStream);
          }
       }
       else
       {
+         // Cache the model to a DTS file for faster loading next time.
+         cachedPath.setExtension("cached.dts");
          // Cache the model to a DTS file for faster loading next time.
          FileStream dtsStream;
          if (dtsStream.open(cachedPath.getFullPath(), Torque::FS::File::Write))

Engine/source/ts/assimp/assimpShapeLoader.h

@@ -79,6 +79,7 @@ public:
    bool fillGuiTreeView(const char* shapePath, GuiTreeViewCtrl* tree);
 
    static bool canLoadCachedDTS(const Torque::Path& path);
+   static bool canLoadCachedDSQ(const Torque::Path& path);
    static void assimpLogCallback(const char* message, char* user);
 };
 

Engine/source/ts/collada/colladaShapeLoader.cpp

@@ -50,6 +50,7 @@
 #include "core/util/zip/zipVolume.h"
 #include "gfx/bitmap/gBitmap.h"
 
+extern bool gTryUseDSQs;
 MODULE_BEGIN( ColladaShapeLoader )
    MODULE_INIT_AFTER( ShapeLoader )
    MODULE_INIT
@@ -548,7 +549,39 @@ bool ColladaShapeLoader::canLoadCachedDTS(const Torque::Path& path)
      
    return false;
 }
+bool ColladaShapeLoader::canLoadCachedDSQ(const Torque::Path& path)
+{
+   // Generate the cached filename
+   Torque::Path cachedPath(path);
+   cachedPath.setExtension("dsq");
 
+   // Check if a cached DSQ newer than this file is available
+   FileTime cachedModifyTime;
+   if (Platform::getFileTimes(cachedPath.getFullPath(), NULL, &cachedModifyTime))
+   {
+      bool forceLoadDAE = Con::getBoolVariable("$collada::forceLoadDAE", false);
+
+      FileTime daeModifyTime;
+      if (!Platform::getFileTimes(path.getFullPath(), NULL, &daeModifyTime) ||
+         (!forceLoadDAE && (Platform::compareFileTimes(cachedModifyTime, daeModifyTime) >= 0)))
+      {
+         // DAE not found, or cached DTS is newer
+         return true;
+      }
+   }
+
+   //assume the dts is good since it was zipped on purpose
+   Torque::FS::FileSystemRef ref = Torque::FS::GetFileSystem(cachedPath);
+   if (ref && !String::compare("Zip", ref->getTypeStr().c_str()))
+   {
+      bool forceLoadDAE = Con::getBoolVariable("$collada::forceLoadDAE", false);
+
+      if (!forceLoadDAE && Torque::FS::IsFile(cachedPath))
+         return true;
+   }
+
+   return false;
+}
 bool ColladaShapeLoader::checkAndMountSketchup(const Torque::Path& path, String& mountPoint, Torque::Path& daePath)
 {
    bool isSketchup = path.getExtension().equal("kmz", String::NoCase);
@@ -655,18 +688,36 @@ TSShape* loadColladaShape(const Torque::Path &path)
 #ifndef DAE2DTS_TOOL
    // Generate the cached filename
    Torque::Path cachedPath(path);
-   cachedPath.setExtension("cached.dts");
-
+   bool canLoadCached = false;
+   bool canLoadDSQ = false;
    // Check if an up-to-date cached DTS version of this file exists, and
    // if so, use that instead.
    if (ColladaShapeLoader::canLoadCachedDTS(path))
+   {
+      cachedPath.setExtension("cached.dts");
+      canLoadCached = true;
+   }
+   else if (gTryUseDSQs && ColladaShapeLoader::canLoadCachedDSQ(path))
+   {
+      cachedPath.setExtension("dsq");
+      canLoadDSQ = true;
+   }
+   if (canLoadCached || canLoadDSQ)
    {
       FileStream cachedStream;
       cachedStream.open(cachedPath.getFullPath(), Torque::FS::File::Read);
       if (cachedStream.getStatus() == Stream::Ok)
       {
          TSShape *shape = new TSShape;
-         bool readSuccess = shape->read(&cachedStream);
+         bool readSuccess = false;
+         if (canLoadCached)
+         {
+            readSuccess = shape->read(&cachedStream);
+         }
+         else
+         {
+            readSuccess = shape->importSequences(&cachedStream, cachedPath);
+         }
          cachedStream.close();
 
          if (readSuccess)
@@ -677,10 +728,13 @@ TSShape* loadColladaShape(const Torque::Path &path)
             return shape;
          }
          else
+         {
+         #ifdef TORQUE_DEBUG
+            Con::errorf("loadColladaShape: Load sequence file '%s' failed", cachedPath.getFullPath().c_str());
+         #endif
             delete shape;
+         }
       }
-
-      Con::warnf("Failed to load cached COLLADA shape from %s", cachedPath.getFullPath().c_str());
    }
 #endif // DAE2DTS_TOOL
 
@@ -732,28 +786,23 @@ TSShape* loadColladaShape(const Torque::Path &path)
                realMesh = true;
          }
 
-         if (!realMesh)
+         if (!realMesh && gTryUseDSQs)
          {
             Torque::Path dsqPath(cachedPath);
             dsqPath.setExtension("dsq");
             FileStream animOutStream;
-            for (S32 i = 0; i < tss->sequences.size(); i++)
+            dsqPath.setFileName(cachedPath.getFileName());
+            if (animOutStream.open(dsqPath.getFullPath(), Torque::FS::File::Write))
             {
-               const String& seqName = tss->getName(tss->sequences[i].nameIndex);
-               Con::printf("Writing DSQ Animation File for sequence '%s'", seqName.c_str());
-
-               dsqPath.setFileName(cachedPath.getFileName() + "_" + seqName);
-               if (animOutStream.open(dsqPath.getFullPath(), Torque::FS::File::Write))
-               {
-                  tss->exportSequence(&animOutStream, tss->sequences[i], false);
-                  animOutStream.close();
-               }
-
+               Con::printf("Writing DSQ Animation File for '%s'", dsqPath.getFileName().c_str());
+               tss->exportSequences(&animOutStream);
+               animOutStream.close();
             }
          }
          else
          {
             // Cache the Collada model to a DTS file for faster loading next time.
+            cachedPath.setExtension("cached.dts");
             FileStream dtsStream;
             if (dtsStream.open(cachedPath.getFullPath(), Torque::FS::File::Write))
             {

Engine/source/ts/collada/colladaShapeLoader.h

@@ -53,6 +53,7 @@ public:
    void computeBounds(Box3F& bounds) override;
 
    static bool canLoadCachedDTS(const Torque::Path& path);
+   static bool canLoadCachedDSQ(const Torque::Path& path);
    static bool checkAndMountSketchup(const Torque::Path& path, String& mountPoint, Torque::Path& daePath);
    static domCOLLADA* getDomCOLLADA(const Torque::Path& path);
    static domCOLLADA* readColladaFile(const String& path);

Engine/source/ts/loader/tsShapeLoader.cpp

@@ -40,6 +40,7 @@ MODULE_BEGIN( ShapeLoader )
    }
 MODULE_END;
 
+bool gTryUseDSQs = false;
 const F32 TSShapeLoader::DefaultTime = -1.0f;
 const F64 TSShapeLoader::MinFrameRate = 15.0f;
 const F64 TSShapeLoader::MaxFrameRate = 60.0f;