FGFS-4.1/OpenSceneGraph
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Added support for pausing and restart the property_animation.

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This commit is contained in:
Robert Osfield
2012-11-30 15:43:31 +00:00
parent 236e75b2be
commit 6eb3b2f091
3 changed files with 21 additions and 6 deletions
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14
src/osgPresentation/PropertyManager.cpp
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@@ -39,10 +39,14 @@ void PropertyAnimation::reset()
{
_firstTime = DBL_MAX;
_pauseTime = DBL_MAX;
OSG_NOTICE<<"PropertyAnimation::reset()"<<std::endl;
}
void PropertyAnimation::setPause(bool pause)
{
OSG_NOTICE<<"PropertyAnimation::setPause("<<pause<<")"<<std::endl;
if (_pause==pause)
{
return;
@@ -80,7 +84,7 @@ void PropertyAnimation::operator()(osg::Node* node, osg::NodeVisitor* nv)
{
// Only update _firstTime the first time, when its value is still DBL_MAX
if (_firstTime==DBL_MAX) _firstTime = time;
update(node);
update(*node);
}
}
@@ -179,7 +183,7 @@ public:
osg::ValueObject* _object2;
};
void PropertyAnimation::update(osg::Node* node)
void PropertyAnimation::update(osg::Node& node)
{
OSG_NOTICE<<"PropertyAnimation::update()"<<this<<std::endl;
@@ -192,7 +196,7 @@ void PropertyAnimation::update(osg::Node* node)
{
// need to copy first UserDataContainer
OSG_NOTICE<<"PropertyAnimation::update() : copy first UserDataContainer"<<std::endl;
assign(node->getOrCreateUserDataContainer(), itr->second.get());
assign(node.getOrCreateUserDataContainer(), itr->second.get());
}
else if (itr!=_keyFrameMap.end())
{
@@ -218,7 +222,7 @@ void PropertyAnimation::update(osg::Node* node)
// clone all the properties from p1;
osg::ref_ptr<osg::UserDataContainer> destination = node->getOrCreateUserDataContainer();
osg::ref_ptr<osg::UserDataContainer> destination = node.getOrCreateUserDataContainer();
assign(destination.get(), p1);
@@ -259,7 +263,7 @@ void PropertyAnimation::update(osg::Node* node)
else // (itr==_keyFrameMap.end())
{
OSG_NOTICE<<"PropertyAnimation::update() : copy last UserDataContainer"<<std::endl;
assign(node->getOrCreateUserDataContainer(), _keyFrameMap.rbegin()->second.get());
assign(node.getOrCreateUserDataContainer(), _keyFrameMap.rbegin()->second.get());
}
}