bool Emitter_readLocalData(osg::Object &obj, osgDB::Input &fr)
{
osgParticle::Emitter &myobj = static_cast<osgParticle::Emitter &>(obj);
bool itAdvanced = false;
if (fr[0].matchWord("useDefaultTemplate")) {
if (fr[1].matchWord("TRUE")) {
myobj.setUseDefaultTemplate(true);
fr += 2;
itAdvanced = true;
}
if (fr[1].matchWord("FALSE")) {
myobj.setUseDefaultTemplate(false);
fr += 2;
itAdvanced = true;
}
}
if (fr[0].matchWord("particleTemplate")) {
++fr;
itAdvanced = true;
osgParticle::Particle P;
if (read_particle(fr, P)) {
myobj.setParticleTemplate(P);
}
}
return itAdvanced;
}
bool ParticleSystem_readLocalData(osg::Object &obj, osgDB::Input &fr)
{
osgParticle::ParticleSystem &myobj = static_cast<osgParticle::ParticleSystem &>(obj);
bool itAdvanced = false;
if (fr[0].matchWord("particleAlignment")) {
if (fr[1].matchWord("BILLBOARD")) {
myobj.setParticleAlignment(osgParticle::ParticleSystem::BILLBOARD);
fr += 2;
itAdvanced = true;
}
if (fr[1].matchWord("FIXED")) {
myobj.setParticleAlignment(osgParticle::ParticleSystem::FIXED);
fr += 2;
itAdvanced = true;
}
}
if (fr[0].matchWord("particleScaleReferenceFrame")) {
if (fr[1].matchWord("LOCAL_COORDINATES")) {
myobj.setParticleScaleReferenceFrame(osgParticle::ParticleSystem::LOCAL_COORDINATES);
fr += 2;
itAdvanced = true;
}
if (fr[1].matchWord("")) {
myobj.setParticleScaleReferenceFrame(osgParticle::ParticleSystem::WORLD_COORDINATES);
fr += 2;
itAdvanced = true;
}
}
if (fr[0].matchWord("alignVectorX")) {
osg::Vec3 v;
if (fr[1].getFloat(v.x()) && fr[2].getFloat(v.y()) && fr[3].getFloat(v.z())) {
myobj.setAlignVectorX(v);
fr += 4;
itAdvanced = true;
}
}
if (fr[0].matchWord("alignVectorY")) {
osg::Vec3 v;
if (fr[1].getFloat(v.x()) && fr[2].getFloat(v.y()) && fr[3].getFloat(v.z())) {
myobj.setAlignVectorY(v);
fr += 4;
itAdvanced = true;
}
}
if (fr[0].matchWord("doublePassRendering")) {
if (fr[1].matchWord("TRUE")) {
myobj.setDoublePassRendering(true);
fr += 2;
itAdvanced = true;
} else if (fr[1].matchWord("FALSE")) {
myobj.setDoublePassRendering(false);
fr += 2;
itAdvanced = true;
}
}
if (fr[0].matchWord("frozen")) {
if (fr[1].matchWord("TRUE")) {
myobj.setFrozen(true);
fr += 2;
itAdvanced = true;
} else if (fr[1].matchWord("FALSE")) {
myobj.setFrozen(false); // this might not be necessary
fr += 2;
itAdvanced = true;
}
}
if (fr[0].matchWord("freezeOnCull")) {
if (fr[1].matchWord("TRUE")) {
myobj.setFreezeOnCull(true);
fr += 2;
itAdvanced = true;
} else if (fr[1].matchWord("FALSE")) {
myobj.setFreezeOnCull(false);
fr += 2;
itAdvanced = true;
}
}
if (fr[0].matchWord("defaultBoundingBox")) {
osg::BoundingBox bbox;
if ( fr[1].getFloat(bbox.xMin()) &&
fr[2].getFloat(bbox.yMin()) &&
fr[3].getFloat(bbox.zMin()) &&
fr[4].getFloat(bbox.xMax()) &&
fr[5].getFloat(bbox.yMax()) &&
fr[6].getFloat(bbox.zMax()) ) {
myobj.setDefaultBoundingBox(bbox);
fr += 7;
itAdvanced = true;
}
}
if (fr[0].matchWord("particleTemplate")) {
++fr;
itAdvanced = true;
osgParticle::Particle P;
if (read_particle(fr, P)) {
myobj.setDefaultParticleTemplate(P);
}
}
return itAdvanced;
}
