Changeset 10819 for OpenSceneGraph/trunk/src/osgPlugins/ive/DataOutputStream.h

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/DataOutputStream.h (modified) (3 diffs)

OpenSceneGraph/trunk/src/osgPlugins/ive/DataOutputStream.h

@@ -131 +131 @@
     bool getUseOriginalExternalReferences() const {return _useOriginalExternalReferences;};
 
+    // Set and get if export texture files during write
+    void setOutputTextureFiles(bool flag) { _outputTextureFiles = flag; }
+    bool getOutputTextureFiles() const { return _outputTextureFiles; }
+
+    // support code for OutputTextureFiles
+    virtual std::string getTextureFileNameForOutput();
+    void setFileName(std::string newFileName) {_filename = newFileName;}
+    std::string getFileName(void) const {return(_filename);}
+
     void setTerrainMaximumErrorToSizeRatio(double ratio) { _maximumErrorToSizeRatio = ratio; }
     double getTerrainMaximumErrorToSizeRatio() const { return _maximumErrorToSizeRatio; }
@@ -151 +160 @@
     std::ostream* _ostream;
     std::ostream* _output_ostream;
+    std::string _filename; // not necessary, but optional for use in texture export
     
     std::stringstream _compressionStream;
@@ -189 +199 @@
 
     IncludeImageMode    _includeImageMode;
-    
+
+    bool _outputTextureFiles;
+    unsigned int _textureFileNameNumber;
+
     osg::ref_ptr<const osgDB::ReaderWriter::Options> _options;