85 lines
2.1 KiB
C++
85 lines
2.1 KiB
C++
#include "osg/Transform"
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#include "osg/MatrixTransform"
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#include "osgDB/Registry"
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#include "osgDB/Input"
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#include "osgDB/Output"
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#include "osg/Notify"
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using namespace osg;
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using namespace osgDB;
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// forward declare functions to use later.
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bool Transform_readLocalData(Object& obj, Input& fr);
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bool Transform_writeLocalData(const Object& obj, Output& fw);
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// register the read and write functions with the osgDB::Registry.
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RegisterDotOsgWrapperProxy g_TransformProxy
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(
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new osg::Transform,
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"Transform",
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"Object Node Transform Group",
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&Transform_readLocalData,
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&Transform_writeLocalData,
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DotOsgWrapper::READ_AND_WRITE
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);
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bool Transform_readLocalData(Object& obj, Input& fr)
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{
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bool iteratorAdvanced = false;
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Transform& transform = static_cast<Transform&>(obj);
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if (fr[0].matchWord("Type"))
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{
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if (fr[1].matchWord("DYNAMIC"))
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{
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transform.setDataVariance(osg::Object::DYNAMIC);
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fr +=2 ;
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iteratorAdvanced = true;
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}
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else if (fr[1].matchWord("STATIC"))
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{
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transform.setDataVariance(osg::Object::STATIC);
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fr +=2 ;
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iteratorAdvanced = true;
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}
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}
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if (fr[0].matchWord("referenceFrame")) {
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if (fr[1].matchWord("RELATIVE_TO_ABSOLUTE") || fr[1].matchWord("ABSOLUTE") ) {
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transform.setReferenceFrame(Transform::ABSOLUTE);
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fr += 2;
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iteratorAdvanced = true;
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}
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if (fr[1].matchWord("RELATIVE_TO_PARENTS") || fr[1].matchWord("RELATIVE")) {
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transform.setReferenceFrame(Transform::RELATIVE);
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fr += 2;
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iteratorAdvanced = true;
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}
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}
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return iteratorAdvanced;
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}
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bool Transform_writeLocalData(const Object& obj, Output& fw)
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{
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const Transform& transform = static_cast<const Transform&>(obj);
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fw.indent() << "referenceFrame ";
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switch (transform.getReferenceFrame()) {
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case Transform::ABSOLUTE:
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fw << "ABSOLUTE\n";
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break;
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case Transform::RELATIVE:
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default:
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fw << "RELATIVE\n";
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};
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return true;
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}
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