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From Jim Vaughan, "I found a bug in the code I sent you last month. It was working for SoVRMLTransform nodes, but

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SOTransform nodes are not in the IV scenegraph the way I thought they were.  The attached file
contains a fix for this."
This commit is contained in:
Robert Osfield 2008-11-20 17:27:21 +00:00
parent 9da7bbf802
commit 1fa288a399
1 changed files with 18 additions and 11 deletions
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29
src/osgPlugins/Inventor/ConvertFromInventor.cpp
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@ -860,6 +860,7 @@ ConvertFromInventor::preGroup(void* data, SoCallbackAction* action,
osg::notify(osg::INFO) << "preGroup() "
<< node->getTypeId().getName().getString() << std::endl;
#endif
ConvertFromInventor* thisPtr = (ConvertFromInventor *) (data);
// Create a new Group or LOD and add it to the stack
@ -871,22 +872,28 @@ ConvertFromInventor::preGroup(void* data, SoCallbackAction* action,
group = new osg::Group;
}
thisPtr->groupStack.top()->addChild(group.get());
thisPtr->groupStack.push(group.get());
// handle transform nodes
if (node->isOfType(SoTransform::getClassTypeId())) {
SoTransform* t = (SoTransform*)node;
SbVec3f axis, center, trans, scale;
float angle;
// SoTransform nodes are not the parent of the nodes they apply to
// But are in the same separator as them
SoChildList *kids = node->getChildren();
for (int i=0; i<kids->getLength(); i++) {
SoNode* kid = (SoNode*)kids->get(i);
if (kid->isOfType(SoTransform::getClassTypeId())) {
SoTransform* t = (SoTransform*)kid;
SbVec3f axis, center, trans, scale;
float angle;
center = t->center.getValue();
t->rotation.getValue(axis, angle);
trans = t->translation.getValue();
scale = t->scaleFactor.getValue();
std::string name = t->getName().getString();
center = t->center.getValue();
t->rotation.getValue(axis, angle);
trans = t->translation.getValue();
scale = t->scaleFactor.getValue();
std::string name = t->getName().getString();
thisPtr->addMatrixTransform(name, axis, angle, center, trans, scale);
thisPtr->addMatrixTransform(name, axis, angle, center, trans, scale);
}
}
#ifdef __COIN__
if (node->isOfType(SoVRMLTransform::getClassTypeId())) {