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Added support for priority offset and scale into PagedLOD.

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This commit is contained in:
Robert Osfield
2004-01-05 20:45:28 +00:00
parent 50a7fc16af
commit 413064fc6e
10 changed files with 137 additions and 80 deletions
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21
src/osg/LOD.cpp
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@@ -61,16 +61,31 @@ bool LOD::addChild( Node *child )
{
if (Group::addChild(child))
{
float maxRange = 0.0f;
if (!_rangeList.empty()) maxRange=_rangeList.back().second;
if (_children.size()>_rangeList.size()) _rangeList.resize(_children.size(),MinMaxPair(maxRange,maxRange));
if (_children.size()>_rangeList.size())
{
float maxRange = !_rangeList.empty()?
maxRange=_rangeList.back().second : 0.0f;
_rangeList.resize(_children.size(),MinMaxPair(maxRange,maxRange));
}
return true;
}
return false;
}
void LOD::childRemoved(unsigned int /*pos*/, unsigned int /*numChildrenToRemove*/)
{
//std::cout<<"LOD::childRemoved("<<pos<<","<<numChildrenToRemove<<")"<<std::endl;
}
void LOD::childInserted(unsigned int /*pos*/)
{
//std::cout<<"LOD::childInserted("<<pos<<")"<<std::endl;
}
bool LOD::addChild(Node *child, float min, float max)
{
if (Group::addChild(child))