void StateSet::setUniforms(const osg::StateSet::UniformList &uniforms)
{
for(osg::StateSet::UniformList::const_iterator it = uniforms.begin() ; it != uniforms.end() ; ++it)
{
const int override = it->second.second;
osg::ref_ptr<osg::Uniform> uniform = it->second.first;
const std::string &name = uniform->getName();
uniform_table_t::iterator u_it = this->uniforms.find(name);
if (override & osg::StateAttribute::PROTECTED)
{
if (u_it != this->uniforms.end())
{
u_it->second.first = false;
u_it->second.second = uniform;
}
else
this->uniforms[name] = std::make_pair(false, uniform);
}
else if (override & osg::StateAttribute::OVERRIDE)
{
if (u_it == this->uniforms.end())
{
this->uniforms[name] = std::make_pair(true, uniform);
}
else if (!u_it->second.first)
{
u_it->second = std::make_pair(true, uniform);
}
}
else if (override & osg::StateAttribute::INHERIT)
void CountsVisitor::apply(osg::StateSet* stateSet)
{
if(stateSet == NULL)
return;
_stateSets++;
osg::ref_ptr<osg::Object> ssrp = (osg::Object*)stateSet;
_uStateSets.insert(ssrp);
if(osgwTools::isEmpty(*stateSet))
_emptyStateSets++;
const osg::StateSet::TextureAttributeList& tal = stateSet->getTextureAttributeList();
const osg::StateSet::TextureModeList tml = stateSet->getTextureModeList();
unsigned int idx;
for(idx=0; idx<tal.size(); idx++)
{
if(tal.size() > 0)
{
const osg::StateSet::AttributeList& al = tal[ idx ];
_texAttributes += al.size();
osg::StateSet::AttributeList::const_iterator ait;
for(ait=al.begin(); ait!=al.end(); ++ait)
{
osg::ref_ptr<osg::Object> arp = (osg::Object*)(ait->second.first.get());
_uTexAttributes.insert(arp);
}
}
if(tml.size() > 0)
_texModes += tml[ idx ].size();
osg::Texture* texture = static_cast< osg::Texture* >(
stateSet->getTextureAttribute(idx, osg::StateAttribute::TEXTURE));
if(texture != NULL)
{
_textures++;
osg::ref_ptr<osg::Object> trp = (osg::Object*)texture;
_uTextures.insert(trp);
}
}
const osg::StateSet::AttributeList& al = stateSet->getAttributeList();
_attributes += al.size();
osg::StateSet::AttributeList::const_iterator ait;
for(ait=al.begin(); ait!=al.end(); ++ait)
{
osg::StateAttribute* sa = ait->second.first.get();
if(_countUserAttr && (sa->getType() == _userAttr))
_totalUserAttrs++;
osg::ref_ptr<osg::Object> arp = (osg::Object*)(sa);
_uAttributes.insert(arp);
}
_modes += stateSet->getModeList().size();
{
const osg::StateSet::ModeList& ml = stateSet->getModeList();
osg::StateSet::ModeList::const_iterator it;
for(it=ml.begin(); it != ml.end(); ++it)
{
if(_countUserMode && (it->first == _userMode))
_totalUserModes++;
mc[ it->first ] += 1;
}
}
osg::Program* program = static_cast< osg::Program* >(
stateSet->getAttribute(osg::StateAttribute::PROGRAM));
if(program != NULL)
{
_programs++;
osg::ref_ptr<osg::Object> prp = (osg::Object*)program;
_uPrograms.insert(prp);
}
const osg::StateSet::UniformList ul = stateSet->getUniformList();
_uniforms += ul.size();
osg::StateSet::UniformList::const_iterator it;
for(it=ul.begin(); it!=ul.end(); ++it)
{
osg::ref_ptr<osg::Object> urp = (osg::Object*)(it->second.first.get());
_uUniforms.insert(urp);
}
}