ParameterGroupDataSharedPtr createStandardBumpmapParameterData( const SamplerSharedPtr & sampler )
{
EffectSpecSharedPtr materialSpec = dp::fx::EffectLibrary::instance()->getEffectSpec("standardMaterialEffectBumped");
EffectSpec::iterator groupSpecIt = materialSpec->findParameterGroupSpec( std::string( "standardBumpmapParameters" ) );
DP_ASSERT( groupSpecIt != materialSpec->endParameterGroupSpecs() );
ParameterGroupDataSharedPtr parameterData = ParameterGroupData::create( *groupSpecIt );
DP_VERIFY( parameterData->setParameter( "bumpmapSampler", sampler ) );
DP_VERIFY( parameterData->setParameter<bool>( "bumpmapEnable", !!sampler ) );
return( parameterData );
}
ParameterGroupDataSharedPtr createStandardTextureParameterData( const SamplerSharedPtr & sampler )
{
EffectSpecSharedPtr materialSpec = getStandardMaterialSpec();
EffectSpec::iterator groupSpecIt = materialSpec->findParameterGroupSpec( std::string( "standardTextureParameters" ) );
DP_ASSERT( groupSpecIt != materialSpec->endParameterGroupSpecs() );
ParameterGroupDataSharedPtr parameterData = ParameterGroupData::create( *groupSpecIt );
DP_VERIFY( parameterData->setParameter( "sampler", sampler ) );
DP_VERIFY( parameterData->setParameter<bool>( "textureEnable", !!sampler ) );
return( parameterData );
}
ParameterGroupDataSharedPtr EffectLibraryImpl::registerParameterGroupData( const ParameterGroupDataSharedPtr& parameterGroupData )
{
DP_ASSERT( parameterGroupData );
ParameterGroupDatas::const_iterator it = m_parameterGroupDatas.find( parameterGroupData->getName() );
if ( it != m_parameterGroupDatas.end() )
{
DP_ASSERT( *(it->second) == *parameterGroupData );
return it->second;
}
else
{
m_parameterGroupDatas[ parameterGroupData->getName() ] = parameterGroupData;
return parameterGroupData;
}
}
ExtractGeometryTraverser::ExtractGeometryTraverser()
{
m_transformStack.setWorldToView( cIdentity44f, cIdentity44f );
// construct a material to extract defaults
const dp::fx::EffectSpecSharedPtr & standardSpec = getStandardMaterialSpec();
dp::fx:: EffectSpec::iterator groupSpecIt = standardSpec->findParameterGroupSpec( string( "standardMaterialParameters" ) );
DP_ASSERT( groupSpecIt != standardSpec->endParameterGroupSpecs() );
ParameterGroupDataSharedPtr material = ParameterGroupData::create( *groupSpecIt );
dp::fx::ParameterGroupSpecSharedPtr pgs = material->getParameterGroupSpec();
m_material.isTexture = false;
m_material.isMaterial = false;
m_material.ambient = material->getParameter<Vec3f>( pgs->findParameterSpec( "frontAmbientColor" ) );
m_material.diffuse = material->getParameter<Vec3f>( pgs->findParameterSpec( "frontDiffuseColor" ) );
m_material.specular = material->getParameter<Vec3f>( pgs->findParameterSpec( "frontSpecularColor" ) );
m_material.exponent = material->getParameter<float>( pgs->findParameterSpec( "frontSpecularExponent" ) );
m_material.opacity = material->getParameter<float>( pgs->findParameterSpec( "frontOpacity" ) );
}
bool CommandReplaceItem::doReplace( SceneTreeItem * oldChild, SceneTreeItem * newChild )
{
switch( m_parent->getObject()->getObjectCode() )
{
case ObjectCode::GEO_NODE :
DP_ASSERT(std::static_pointer_cast<GeoNode>(m_parent->getObject())->getMaterialPipeline() == std::static_pointer_cast<dp::sg::core::PipelineData>(oldChild->getObject()));
if ( std::dynamic_pointer_cast<dp::sg::core::PipelineData>(newChild->getObject()) )
{
std::static_pointer_cast<GeoNode>(m_parent->getObject())->setMaterialPipeline(std::static_pointer_cast<dp::sg::core::PipelineData>(newChild->getObject()));
}
else
{
DP_ASSERT( std::dynamic_pointer_cast<Primitive>(m_newChild->getObject()) );
std::static_pointer_cast<GeoNode>(m_parent->getObject())->setPrimitive(std::static_pointer_cast<Primitive>(newChild->getObject()));
}
break;
case ObjectCode::GROUP :
case ObjectCode::LOD :
case ObjectCode::SWITCH :
case ObjectCode::TRANSFORM :
case ObjectCode::BILLBOARD :
{
GroupSharedPtr g = std::static_pointer_cast<Group>(m_parent->getObject());
if ( std::dynamic_pointer_cast<Node>(newChild->getObject()) )
{
DP_ASSERT(g->findChild(g->beginChildren(), std::static_pointer_cast<Node>(oldChild->getObject())) != g->endChildren());
g->replaceChild(std::static_pointer_cast<Node>(newChild->getObject()), std::static_pointer_cast<Node>(oldChild->getObject()));
}
else
{
DP_ASSERT( std::dynamic_pointer_cast<ClipPlane>(newChild->getObject()) );
DP_ASSERT( g->findClipPlane( std::static_pointer_cast<ClipPlane>(oldChild->getObject()) ) != g->endClipPlanes() );
g->removeClipPlane(std::static_pointer_cast<ClipPlane>(oldChild->getObject()));
g->addClipPlane(std::static_pointer_cast<ClipPlane>(newChild->getObject()));
}
}
break;
case ObjectCode::PRIMITIVE :
if ( std::dynamic_pointer_cast<IndexSet>(newChild->getObject()) )
{
std::static_pointer_cast<Primitive>(m_parent->getObject())->setIndexSet(std::static_pointer_cast<IndexSet>(newChild->getObject()));
}
else
{
DP_ASSERT( std::dynamic_pointer_cast<VertexAttributeSet>(newChild->getObject()) );
std::static_pointer_cast<Primitive>(m_parent->getObject())->setVertexAttributeSet(std::static_pointer_cast<VertexAttributeSet>(newChild->getObject()));
}
break;
case ObjectCode::PARAMETER_GROUP_DATA :
DP_ASSERT( newChild->getObject()->getObjectCode() == ObjectCode::SAMPLER );
{
ParameterGroupDataSharedPtr pgd = std::static_pointer_cast<ParameterGroupData>(m_parent->getObject());
const dp::fx::ParameterGroupSpecSharedPtr & pgs = pgd->getParameterGroupSpec();
dp::fx::ParameterGroupSpec::iterator it = pgs->findParameterSpec(std::static_pointer_cast<Sampler>(newChild->getObject())->getName());
DP_ASSERT( it != pgs->endParameterSpecs() );
DP_ASSERT(pgs->findParameterSpec(std::static_pointer_cast<Sampler>(oldChild->getObject())->getName()) == it);
pgd->setParameter(it, std::static_pointer_cast<Sampler>(newChild->getObject()));
}
break;
case ObjectCode::PARALLEL_CAMERA :
case ObjectCode::PERSPECTIVE_CAMERA :
case ObjectCode::MATRIX_CAMERA :
DP_ASSERT( m_newChild->getObject()->getObjectCode() == ObjectCode::LIGHT_SOURCE );
std::static_pointer_cast<Camera>(m_parent->getObject())->replaceHeadLight(std::static_pointer_cast<LightSource>(newChild->getObject()), std::static_pointer_cast<LightSource>(oldChild->getObject()));
break;
case ObjectCode::PIPELINE_DATA :
DP_ASSERT( std::dynamic_pointer_cast<ParameterGroupData>(newChild->getObject()) );
DP_ASSERT(std::static_pointer_cast<ParameterGroupData>(newChild->getObject())->getParameterGroupSpec() == std::static_pointer_cast<ParameterGroupData>(oldChild->getObject())->getParameterGroupSpec());
std::static_pointer_cast<dp::sg::core::PipelineData>(m_parent->getObject())->setParameterGroupData(std::static_pointer_cast<ParameterGroupData>(newChild->getObject()));
break;
case ObjectCode::SCENE :
if ( std::dynamic_pointer_cast<Camera>(m_newChild->getObject()) )
{
SceneSharedPtr s = std::static_pointer_cast<Scene>(m_parent->getObject());
s->removeCamera(std::static_pointer_cast<Camera>(oldChild->getObject()));
s->addCamera(std::static_pointer_cast<Camera>(newChild->getObject()));
}
else
{
DP_ASSERT( std::dynamic_pointer_cast<Node>(newChild->getObject()) );
std::static_pointer_cast<Scene>(m_parent->getObject())->setRootNode(std::static_pointer_cast<Node>(newChild->getObject()));
}
break;
default :
DP_ASSERT( false );
break;
}
if ( m_parent->isExpanded() )
{
int index = m_parent->indexOfChild( oldChild );
DP_ASSERT( 0 <= index );
m_parent->takeChild( index );
m_parent->insertChild( index, newChild );
m_holdsOldChild = !m_holdsOldChild;
}
m_parent->setChildIndicatorPolicy();
GetApp()->outputStatistics();
ObjectSharedPtr s = std::static_pointer_cast<Object>(oldChild->getObject());
if ( s->isAttached( m_observer ) )
{
s->detach( m_observer );
std::static_pointer_cast<Object>(newChild->getObject())->attach(m_observer);
}
return true;
}
