FGFS-4.1/OpenSceneGraph
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Completed support for automatic detection of plugin features.

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Cleaned up debug out of various plugins to ensure a clean osgconv --formats.
This commit is contained in:
Robert Osfield
2009-03-10 17:27:39 +00:00
parent 3ec2da76e8
commit a0a06c8b2a
9 changed files with 88 additions and 50 deletions
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23
src/osgDB/ReaderWriter.cpp
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@@ -63,8 +63,27 @@ void ReaderWriter::supportsOption(const std::string& fmt, const std::string& des
ReaderWriter::Features ReaderWriter::supportedFeatures() const
{
Features features = FEATURE_ALL;
return features;
int features = FEATURE_NONE;
std::string dummyFilename;
if (readObject(dummyFilename,0).status()!=ReadResult::NOT_IMPLEMENTED) features |= FEATURE_READ_OBJECT;
if (readImage(dummyFilename,0).status()!=ReadResult::NOT_IMPLEMENTED) features |= FEATURE_READ_IMAGE;
if (readHeightField(dummyFilename,0).status()!=ReadResult::NOT_IMPLEMENTED) features |= FEATURE_READ_HEIGHT_FIELD;
if (readShader(dummyFilename,0).status()!=ReadResult::NOT_IMPLEMENTED) features |= FEATURE_READ_SHADER;
if (readNode(dummyFilename,0).status()!=ReadResult::NOT_IMPLEMENTED) features |= FEATURE_READ_NODE;
osg::ref_ptr<osg::Image> image = new osg::Image;
osg::ref_ptr<osg::HeightField> hf = new osg::HeightField;
osg::ref_ptr<osg::Shader> shader = new osg::Shader;
osg::ref_ptr<osg::Node> node = new osg::Node;
if (writeObject(*image, dummyFilename,0).status()!=WriteResult::NOT_IMPLEMENTED) features |= FEATURE_WRITE_OBJECT;
if (writeImage(*image,dummyFilename,0).status()!=WriteResult::NOT_IMPLEMENTED) features |= FEATURE_WRITE_IMAGE;
if (writeHeightField(*hf,dummyFilename,0).status()!=WriteResult::NOT_IMPLEMENTED) features |= FEATURE_WRITE_HEIGHT_FIELD;
if (writeShader(*shader,dummyFilename,0).status()!=WriteResult::NOT_IMPLEMENTED) features |= FEATURE_WRITE_SHADER;
if (writeNode(*node, dummyFilename,0).status()!=WriteResult::NOT_IMPLEMENTED) features |= FEATURE_WRITE_NODE;
return Features(features);
}
ReaderWriter::FeatureList ReaderWriter::featureAsString(ReaderWriter::Features feature)