FGFS-4.1/OpenSceneGraph
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Generalised the osg::ClusterCullingCallback so that it coud be attached

Browse Source 
to Node as well as Drawables.

Changed the osgTerrain::DataSet so that it moves the ClusterCullingCallback
up to the Node level.

Added support to the .ive plugin for attaching the ClusterCullingCallback to nodes.
This commit is contained in:
Robert Osfield
2004-10-21 09:36:34 +00:00
parent bba69b288b
commit 93c439ba01
5 changed files with 153 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
src/osgPlugins/ive/Node.cpp
View File

@@ -18,6 +18,7 @@
#include "Object.h"
#include "StateSet.h"
#include "AnimationPathCallback.h"
#include "ClusterCullingCallback.h"
using namespace ive;
@@ -62,9 +63,19 @@ void Node::write(DataOutputStream* out){
{
((ive::AnimationPathCallback*)(nc))->write(out);
}
if (out->getVersion() >= VERSION_0006)
{
osg::ClusterCullingCallback* ccc = dynamic_cast<osg::ClusterCullingCallback*>(getCullCallback());
out->writeBool(ccc!=0);
if(ccc)
{
((ive::ClusterCullingCallback*)(ccc))->write(out);
}
}
// Write NodeMask
out->writeUInt(getNodeMask());
// Write NodeMask
out->writeUInt(getNodeMask());
}
@@ -95,6 +106,7 @@ void Node::read(DataInputStream* in){
{
setStateSet(in->readStateSet());
}
// Read UpdateCallback if any
if(in->readBool())
{
@@ -102,8 +114,19 @@ void Node::read(DataInputStream* in){
((ive::AnimationPathCallback*)(nc))->read(in);
setUpdateCallback(nc);
}
// Read NodeMask
setNodeMask(in->readUInt());
if (in->getVersion() >= VERSION_0006)
{
if(in->readBool())
{
osg::ClusterCullingCallback* ccc = new osg::ClusterCullingCallback();
((ive::ClusterCullingCallback*)(ccc))->read(in);
setCullCallback(ccc);
}
}
// Read NodeMask
setNodeMask(in->readUInt());
}
else{
throw Exception("Node::read(): Expected Node identification");