seamless::SeamlessPlugin Class Reference

List of all members.

Public Member Functions
	SeamlessPlugin ()
virtual const char *	className ()
virtual ReadResult	readObject (const std::string &uri, const Options *options) const
virtual ReadResult	readNode (const std::string &uri, const Options *options) const

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Detailed Description

Definition at line 37 of file SeamlessPlugin.cpp.

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Constructor & Destructor Documentation

seamless::SeamlessPlugin::SeamlessPlugin

(

)

[inline]

Definition at line 40 of file SeamlessPlugin.cpp.

    {
        supportsExtension("osgearth_engine_seamless",
                          "osgEarth seamless engine plugin");
        supportsExtension("osgearth_engine_seamless_patch",
                          "seamless engine patch pseudo loader");
    }

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Member Function Documentation

virtual const char* seamless::SeamlessPlugin::className

(

)

[inline, virtual]

Definition at line 48 of file SeamlessPlugin.cpp.

    {
        return "OSG Earth Seamless Engine";
    }

virtual ReadResult seamless::SeamlessPlugin::readNode	(	const std::string &	uri,
		const Options *	options
	)		const [inline, virtual]

Definition at line 68 of file SeamlessPlugin.cpp.

    {
        if ("osgearth_engine_seamless_patch" == osgDB::getFileExtension(uri))
        {
            Vec2d lowerLeft(0.0, 1.0);
            Vec2d upperRight(1.0, 1.0);
            const PatchOptions* poptions
                = dynamic_cast<const PatchOptions*>(options);
            if (!poptions)
            {
                OE_FATAL
                    << "PatchGroup reader: Options object is not PatchOptions\n";
                return osgDB::ReaderWriter::ReadResult::ERROR_IN_READING_FILE;
            }
            PatchSet* pset = poptions->getPatchSet();
            Group* result = new Group;
            for (int i = 0; i < 4; ++i)
                result->addChild(pset->createChild(poptions, i));
            return result;

        }
        else
        {
            // The pseudo-loader form for engines isn't supported anymore.
            return ReadResult::FILE_NOT_FOUND;
        }
    }

Here is the call graph for this function:

virtual ReadResult seamless::SeamlessPlugin::readObject	(	const std::string &	uri,
		const Options *	options
	)		const [inline, virtual]

Definition at line 53 of file SeamlessPlugin.cpp.

    {
        if ("osgearth_engine_seamless" == osgDB::getFileExtension(uri))
        {
            if ("earth"
                == osgDB::getNameLessExtension(osgDB::getFileExtension(uri)))
                return readNode(uri, options);
            else
                return ReadResult(new SeamlessEngineNode);
        }
        else
          return ReadResult::FILE_NOT_HANDLED;
    }

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The documentation for this class was generated from the following file:

• /home/cube/sources/osgearth/src/osgEarthDrivers/engine_seamless/SeamlessPlugin.cpp