Changeset 10819 for OpenSceneGraph/trunk/src/osgPlugins/ive/ReaderWriterIVE.cpp

Timestamp:

11/23/09 12:00:07 (3 years ago)

Author:

robert

Message:

From Chris Hanson, " Add support for "OutputTextureFiles?" option to IVE plugin to permit creation of external
.dds texture files from internally-embedded textures during IVE writes."

From Robert Osfield, fixed a bug in the above submission, and changed the way that the filename of the file is passed into DataOutputStream? to avoid issues with the .ive's plugins ability to read from istreams.

Files:

• OpenSceneGraph/trunk/src/osgPlugins/ive/ReaderWriterIVE.cpp (modified) (4 diffs)

OpenSceneGraph/trunk/src/osgPlugins/ive/ReaderWriterIVE.cpp

@@ -29 +29 @@
             supportsOption("TerrainMaximumErrorToSizeRatio=value","Export option that controls error matric used to determine terrain HieghtField storage precision.");
             supportsOption("noLoadExternalReferenceFiles","Import option");
+            supportsOption("OutputTextureFiles","Write out the texture images to file");
         }
     
@@ -69 +70 @@
             osg::ref_ptr<Options> local_opt = options ? static_cast<Options*>(options->clone(osg::CopyOp::SHALLOW_COPY)) : new Options;
             local_opt->getDatabasePathList().push_front(osgDB::getFilePath(fileName));
-            
+
             osgDB::ifstream istream(fileName.c_str(), std::ios::in | std::ios::binary);
             return readNode(istream,local_opt.get());
@@ -119 +120 @@
             if(local_opt->getDatabasePathList().empty())
                 local_opt->setDatabasePath(osgDB::getFilePath(fileName));
+
+            local_opt->setPluginStringData("filename",fileName);
+
             osgDB::ofstream fout(fileName.c_str(), std::ios::out | std::ios::binary);
             if (!fout) return WriteResult::ERROR_IN_WRITING_FILE;
@@ -135 +139 @@
             if(local_opt->getDatabasePathList().empty())
                 local_opt->setDatabasePath(osgDB::getFilePath(fileName));
+
+            local_opt->setPluginStringData("filename",fileName);
 
             osgDB::ofstream fout(fileName.c_str(), std::ios::out | std::ios::binary);