FGFS-4.1/OpenSceneGraph
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Added IO support for new intialBound and callbacks to .osg, and initialBound to .ive

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This commit is contained in:
Robert Osfield
2005-05-12 14:48:56 +00:00
parent bf4d63f6ea
commit 54abc6f471
6 changed files with 179 additions and 30 deletions
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32
src/osgPlugins/ive/Drawable.cpp
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@@ -50,6 +50,22 @@ void Drawable::write(DataOutputStream* out)
((ive::ClusterCullingCallback*)(ccc))->write(out);
}
if (out->getVersion() >= VERSION_0010)
{
const osg::BoundingBox& bb = getInitialBound();
out->writeBool(bb.valid());
if (bb.valid())
{
out->writeFloat(bb.xMin());
out->writeFloat(bb.yMin());
out->writeFloat(bb.zMin());
out->writeFloat(bb.xMax());
out->writeFloat(bb.yMax());
out->writeFloat(bb.zMax());
}
}
// Write support display list.
out->writeBool(getSupportsDisplayList());
@@ -91,6 +107,22 @@ void Drawable::read(DataInputStream* in)
setCullCallback(ccc);
}
if (in->getVersion() >= VERSION_0010)
{
if (in->readBool())
{
osg::BoundingBox bb;
bb.xMin() = in->readFloat();
bb.yMin() = in->readFloat();
bb.zMin() = in->readFloat();
bb.xMax() = in->readFloat();
bb.yMax() = in->readFloat();
bb.zMax() = in->readFloat();
setInitialBound(bb);
}
}
// Read support display list
setSupportsDisplayList(in->readBool());