//-*****************************************************************************
void visit( Abc::ICompoundProperty iProp,
bool all = false,
bool long_list = false,
bool meta = false,
bool recursive = false,
bool first = false,
bool values = false )
{
// header
if ( recursive && iProp.getNumProperties() > 0 ) {
printParent( iProp, all, long_list, recursive, first );
}
// children
for( size_t c = 0; c < iProp.getNumProperties(); ++c ) {
printChild( iProp, iProp.getPropertyHeader( c ), all, long_list, meta,
values );
}
// visit children
if ( recursive && all && iProp.getNumProperties() > 0 ) {
for( size_t p = 0; p < iProp.getNumProperties(); ++p ) {
Abc::PropertyHeader header = iProp.getPropertyHeader( p );
if ( header.isCompound() )
visit( Abc::ICompoundProperty( iProp, header.getName() ),
all, long_list, meta, recursive, false, values );
}
}
}
//-*****************************************************************************
void visit( AbcG::IObject iObj,
bool all = false,
bool long_list = false,
bool meta = false,
bool recursive = false,
bool first = false,
bool values = false )
{
Abc::ICompoundProperty props = iObj.getProperties();
// header
if ( recursive &&
( iObj.getNumChildren() > 0 ||
( all && props.getNumProperties() > 0 ) ) ) {
printParent( iObj, all, long_list, recursive, first );
}
// children
for( size_t c = 0; c < iObj.getNumChildren(); ++c ) {
printChild( iObj, iObj.getChild( c ), all, long_list, meta, values );
}
// properties
if ( all ) {
for( size_t h = 0; h < props.getNumProperties(); ++h ) {
printChild( props, props.getPropertyHeader( h ), all, long_list, meta, values );
}
}
// visit property children
if ( recursive && all && props.getNumProperties() > 0 ) {
for( size_t p = 0; p < props.getNumProperties(); ++p ) {
Abc::PropertyHeader header = props.getPropertyHeader( p );
if ( header.isCompound() ) {
if ( !long_list )
std::cout << std::endl;
visit( Abc::ICompoundProperty( props, header.getName() ),
all, long_list, meta, recursive, false, values );
}
}
}
// visit object children
if ( recursive && iObj.getNumChildren() > 0 ) {
for( size_t c = 0; c < iObj.getNumChildren(); ++c ) {
visit( iObj.getChild( c ), all, long_list, meta, recursive, false, values );
}
}
}
//-*****************************************************************************
int index( Abc::ICompoundProperty iProp, Abc::PropertyHeader iHeader ) {
for ( size_t i = 0 ; i < iProp.getNumProperties() ; i++ ) {
Abc::PropertyHeader header = iProp.getPropertyHeader( i );
if ( header.getName() == iHeader.getName() ) {
return i;
}
}
return -1;
}
//-*****************************************************************************
bool is_leaf( Abc::ICompoundProperty iProp, Abc::PropertyHeader iHeader ) {
if ( !iProp.valid() ) {
return true;
}
int last = iProp.getNumProperties() - 1;
Abc::PropertyHeader header = iProp.getPropertyHeader( last );
if ( header.getName() == iHeader.getName() )
return true;
return false;
}
//-*****************************************************************************
void tree( AbcG::IObject iObj, bool showProps = false, std::string prefix = "" )
{
std::string path = iObj.getFullName();
if ( path == "/" ) {
prefix = "";
}
else {
if ( iObj.getParent().getFullName() != "/" ) {
prefix = prefix + " ";
}
if ( is_leaf( iObj ) ) {
std::cout << prefix << " `--";
prefix = prefix + " ";
} else {
std::cout << prefix << " |--";
prefix = prefix + " |";
}
};
if ( showProps )
std::cout << GREENCOLOR;
std::cout << iObj.getName();
if ( showProps )
std::cout << RESETCOLOR;
std::cout << "\r" << std::endl;
// property tree
if ( showProps ) {
Abc::ICompoundProperty props = iObj.getProperties();
for ( size_t i = 0 ; i < props.getNumProperties() ; i++ ) {
Abc::PropertyHeader header = props.getPropertyHeader( i );
if ( header.isScalar() ) {
tree( Abc::IScalarProperty( props, header.getName() ), prefix );
} else if ( header.isArray() ) {
tree( Abc::IArrayProperty( props, header.getName() ), prefix );
} else {
tree( Abc::ICompoundProperty( props, header.getName() ), prefix );
}
}
}
// object tree
for ( size_t i = 0 ; i < iObj.getNumChildren() ; i++ ) {
tree( AbcG::IObject( iObj, iObj.getChildHeader(i).getName() ),
showProps, prefix );
};
}
//-*****************************************************************************
void tree( Abc::ICompoundProperty iProp, std::string prefix = "" )
{
if ( iProp.getObject().getFullName() != "/" ) {
prefix = prefix + " ";
}
if ( is_leaf( iProp.getParent(), iProp.getHeader() ) &&
iProp.getObject().getNumChildren() == 0
) {
std::cout << prefix << " `--";
prefix = prefix + " ";
} else {
if ( is_leaf( iProp.getParent(), iProp.getHeader() ) ) {
std::cout << prefix << " | `--";
prefix = prefix + " |";
} else if ( iProp.getObject().getNumChildren() == 0 ) {
std::cout << prefix << " :--";
prefix = prefix + " :";
} else if ( is_leaf( iProp, iProp.getHeader() ) ) {
std::cout << prefix << " | `--";
prefix = prefix + " |";
} else {
std::cout << prefix << " | :--";
prefix = prefix + " | :";
}
}
std::cout << iProp.getName() << "\r" << std::endl;
for ( size_t i = 0 ; i < iProp.getNumProperties() ; i++ ) {
Abc::PropertyHeader header = iProp.getPropertyHeader( i );
if ( header.isScalar() ) {
tree( Abc::IScalarProperty( iProp, header.getName() ), prefix );
} else if ( header.isArray() ) {
tree( Abc::IArrayProperty( iProp, header.getName() ), prefix );
} else {
tree( Abc::ICompoundProperty( iProp, header.getName() ), prefix );
}
}
}
void copyProps(Alembic::Abc::ICompoundProperty & iRead,
Alembic::Abc::OCompoundProperty & iWrite)
{
std::size_t numChildren = iRead.getNumProperties();
for (std::size_t i = 0; i < numChildren; ++i)
{
Alembic::AbcCoreAbstract::PropertyHeader header =
iRead.getPropertyHeader(i);
if (header.isArray())
{
Alembic::Abc::IArrayProperty inProp(iRead, header.getName());
Alembic::Abc::OArrayProperty outProp(iWrite, header.getName(),
header.getDataType(), header.getMetaData(),
header.getTimeSampling());
std::size_t numSamples = inProp.getNumSamples();
for (std::size_t j = 0; j < numSamples; ++j)
{
Alembic::AbcCoreAbstract::ArraySamplePtr samp;
Alembic::Abc::ISampleSelector sel(
(Alembic::Abc::index_t) j);
inProp.get(samp, sel);
outProp.set(*samp);
}
}
else if (header.isScalar())
{
Alembic::Abc::IScalarProperty inProp(iRead, header.getName());
Alembic::Abc::OScalarProperty outProp(iWrite, header.getName(),
header.getDataType(), header.getMetaData(),
header.getTimeSampling());
std::size_t numSamples = inProp.getNumSamples();
std::vector<std::string> sampStrVec;
std::vector<std::wstring> sampWStrVec;
if (header.getDataType().getPod() ==
Alembic::AbcCoreAbstract::kStringPOD)
{
sampStrVec.resize(header.getDataType().getExtent());
}
else if (header.getDataType().getPod() ==
Alembic::AbcCoreAbstract::kWstringPOD)
{
sampWStrVec.resize(header.getDataType().getExtent());
}
char samp[4096];
for (std::size_t j = 0; j < numSamples; ++j)
{
Alembic::Abc::ISampleSelector sel(
(Alembic::Abc::index_t) j);
if (header.getDataType().getPod() ==
Alembic::AbcCoreAbstract::kStringPOD)
{
inProp.get(&sampStrVec.front(), sel);
outProp.set(&sampStrVec.front());
}
else if (header.getDataType().getPod() ==
Alembic::AbcCoreAbstract::kWstringPOD)
{
inProp.get(&sampWStrVec.front(), sel);
outProp.set(&sampWStrVec.front());
}
else
{
inProp.get(samp, sel);
outProp.set(samp);
}
}
}
else if (header.isCompound())
{
Alembic::Abc::OCompoundProperty outProp(iWrite,
header.getName(), header.getMetaData());
Alembic::Abc::ICompoundProperty inProp(iRead, header.getName());
copyProps(inProp, outProp);
}
}
}
void read()
{
Abc::IArchive archive(Alembic::AbcCoreHDF5::ReadArchive(), "MaterialNetworkNodes.abc");
Abc::IObject materialsObject(archive.getTop(), "materials");
Mat::IMaterial matObj(materialsObject, "material1");
std::cout << "----" << std::endl;
std::cout << "NODES" << std::endl;
std::cout << matObj.getSchema().getNumNetworkNodes() << std::endl;
TESTING_ASSERT(matObj.getSchema().getNumNetworkNodes() == 2);
for (size_t i = 0, e = matObj.getSchema().getNumNetworkNodes(); i < e; ++i)
{
Mat::IMaterialSchema::NetworkNode node = matObj.getSchema().getNetworkNode(i);
TESTING_ASSERT(node.valid());
std::cout << " ----" << std::endl;
std::string target = "<undefined>";
node.getTarget(target);
TESTING_ASSERT(target == "abc");
std::string nodeType = "<undefined>";
node.getNodeType(nodeType);
std::cout << " NODE: " << node.getName() << ", TARGET: " <<
target << ", TYPE: " << nodeType << std::endl;
TESTING_ASSERT((nodeType == "blinn" && node.getName() == "mainshader")||
(nodeType == "texture_read" && node.getName() == "colormap"));
Abc::ICompoundProperty parameters = node.getParameters();
TESTING_ASSERT(parameters.valid());
TESTING_ASSERT(parameters.getNumProperties() == 1);
if (parameters.valid())
{
std::cout << " PARAMETERS:" << std::endl;
TESTING_ASSERT( (node.getName() == "mainshader" &&
parameters.getPropertyHeader(0).getName() == "Kd") ||
(node.getName() == "colormap" &&
parameters.getPropertyHeader(0).getName() == "map_name") );
for (size_t i = 0, e = parameters.getNumProperties(); i < e; ++i)
{
const Abc::PropertyHeader & header =
parameters.getPropertyHeader(i);
std::cout << " " << header.getName() << std::endl;
}
}
size_t numConnections = node.getNumConnections();
TESTING_ASSERT(
(node.getName() == "mainshader" && numConnections == 1) ||
(node.getName() == "colormap" && numConnections == 0) );
if (numConnections)
{
std::string inputName, connectedNodeName, connectedOutputName;
std::cout << " CONNNECTIONS:" << std::endl;
for (size_t i = 0; i < numConnections; ++i)
{
if (node.getConnection(i,
inputName, connectedNodeName, connectedOutputName))
{
TESTING_ASSERT( inputName == "Cs" &&
connectedNodeName == "colormap" &&
connectedOutputName == "color_out" );
std::cout << " " << inputName << " -> NODE: " << connectedNodeName;
if (!connectedOutputName.empty())
{
std::cout << ", PORT: " << connectedOutputName;
}
std::cout << std::endl;
}
}
}
}
std::cout << "TERMINALS" << std::endl;
std::vector<std::string> targetNames;
matObj.getSchema().getNetworkTerminalTargetNames(targetNames);
TESTING_ASSERT(targetNames.size() == 1);
for (std::vector<std::string>::iterator I = targetNames.begin();
I != targetNames.end(); ++I)
{
const std::string & targetName = (*I);
std::cout << " TARGET: " << targetName << std::endl;
std::vector<std::string> shaderTypeNames;
matObj.getSchema().getNetworkTerminalShaderTypesForTarget(
targetName, shaderTypeNames);
for (std::vector<std::string>::iterator I = shaderTypeNames.begin();
I != shaderTypeNames.end(); ++I)
{
const std::string & shaderType = (*I);
std::cout << " SHADERTYPE: " << shaderType;
std::string connectedNodeName = "<undefined>";
std::string connectedOutputName = "<undefined>";
if (matObj.getSchema().getNetworkTerminal(
targetName, shaderType, connectedNodeName, connectedOutputName))
{
TESTING_ASSERT(targetName == "abc" &&
shaderType == "surface" &&
connectedNodeName == "mainshader" &&
connectedOutputName == "out");
std::cout << ", NODE: " << connectedNodeName;
if (!connectedOutputName.empty())
{
std::cout << ", PORT: " << connectedOutputName;
}
}
std::cout << std::endl;
}
}
std::vector<std::string> mappingNames;
matObj.getSchema().getNetworkInterfaceParameterMappingNames(mappingNames);
std::cout << "INTERFACE MAPPINGS" << std::endl;
TESTING_ASSERT(mappingNames.size() == 1);
for (std::vector<std::string>::iterator I = mappingNames.begin();
I != mappingNames.end(); ++I)
{
std::string mapToNodeName;
std::string mapToParamName;
if (matObj.getSchema().getNetworkInterfaceParameterMapping(
(*I), mapToNodeName, mapToParamName))
{
TESTING_ASSERT(mapToNodeName == "colormap" &&
mapToParamName == "map_name");
std::cout << " PARAM NAME: " << (*I) << ", MAPTONODE: " <<
mapToNodeName << ", MAPTOPARAMNAME: " << mapToParamName;
std::cout << std::endl;
}
}
std::cerr << "\n\n\nFROM FLATTENED MATERIAL" << std::endl;
Mat::MaterialFlatten mafla(matObj);
printFlattenedMafla(mafla);
}
void PrimitiveReader::readArbGeomParams( const Alembic::Abc::ICompoundProperty ¶ms, const Alembic::Abc::ISampleSelector &sampleSelector, IECoreScene::Primitive *primitive ) const
{
if( !params.valid() )
{
return;
}
for( size_t i = 0; i < params.getNumProperties(); ++i )
{
const PropertyHeader &header = params.getPropertyHeader( i );
if( IFloatGeomParam::matches( header ) )
{
IFloatGeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else if( IDoubleGeomParam::matches( header ) )
{
IDoubleGeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else if( IV3dGeomParam::matches( header ) )
{
IV3dGeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else if( IInt32GeomParam::matches( header ) )
{
IInt32GeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else if( IStringGeomParam::matches( header ) )
{
IStringGeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else if( IV2fGeomParam::matches( header ) )
{
IV2fGeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else if( IV3fGeomParam::matches( header ) )
{
IV3fGeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else if( IC3fGeomParam::matches( header ) )
{
IC3fGeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else if( IC4fGeomParam::matches( header ) )
{
IC4fGeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else if( IN3fGeomParam::matches( header ) )
{
IN3fGeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else if( IP3fGeomParam::matches( header ) )
{
IP3fGeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else if( IM44fGeomParam::matches( header ) )
{
IM44fGeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else if( IBoolGeomParam::matches( header ) )
{
IBoolGeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else if( IQuatfGeomParam::matches( header) )
{
IQuatfGeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else if ( IQuatdGeomParam::matches( header ) )
{
IQuatdGeomParam p( params, header.getName() );
readGeomParam( p, sampleSelector, primitive );
}
else
{
msg( Msg::Warning, "FromAlembicGeomBaseConverter::convertArbGeomParams", boost::format( "Param \"%s\" has unsupported type" ) % header.getName() );
}
}
}
void MeshDrwHelper::updateArbs(Alembic::Abc::ICompoundProperty & iParent,
Int32ArraySamplePtr iIndices,
Int32ArraySamplePtr iCounts )
{
// early exit!
if (m_colors.size()==m_meshP->size()) {
return;
}
Alembic::AbcCoreAbstract::ArraySamplePtr CsSamp;
Alembic::AbcCoreAbstract::ArraySamplePtr OsSamp;
size_t numProps = iParent.getNumProperties();
for (size_t i = 0; i < numProps; ++i)
{
const Alembic::Abc::PropertyHeader & propHeader = iParent.getPropertyHeader(i);
const std::string & propName = propHeader.getName();
if (propName == "Cs")
{
Alembic::Abc::IArrayProperty prop(iParent, propName);
if (prop.isArray() && prop.getNumSamples()>0) // only if array not empty
{
Alembic::AbcCoreAbstract::DataType dtype = prop.getDataType();
Alembic::Util::uint8_t extent = dtype.getExtent();
std::string interp = prop.getMetaData().get("interpretation");
if (dtype.getPod() == Alembic::Util::kFloat32POD && extent==3 && interp == "rgb")
{
prop.get(CsSamp, 0);// only static data
}
}
}
else if (propName == "Os")
{
Alembic::Abc::IArrayProperty prop(iParent, propName);
if (prop.isArray() && prop.getNumSamples()>0) // only if array not empty
{
Alembic::AbcCoreAbstract::DataType dtype = prop.getDataType();
Alembic::Util::uint8_t extent = dtype.getExtent();
std::string interp = prop.getMetaData().get("interpretation");
if (dtype.getPod() == Alembic::Util::kFloat32POD && extent==3 && interp == "rgb")
{
prop.get(OsSamp, 0);// only static data
}
}
}
}
if (CsSamp && !OsSamp) {
m_colors.resize(m_meshP->size());
float * CsData = (float *) CsSamp->getData();
int csid=0;
for (int idx=0; idx<int(iIndices->size()); idx++)
{
if (csid<int(CsSamp->size()*3)) {
m_colors[(*iIndices)[idx]] = C4f(CsData[csid],CsData[csid+1],CsData[csid+2],1);
}
csid+=3;
}
}
else if (CsSamp && OsSamp) {
m_colors.resize(m_meshP->size());
float * CsData = (float *) CsSamp->getData();
float * OsData = (float *) OsSamp->getData();
int csid=0;
for (int idx=0; idx<int(iIndices->size()); idx++)
{
if (csid<int(CsSamp->size()*3)) {
m_colors[(*iIndices)[idx]] = C4f(CsData[csid],CsData[csid+1],CsData[csid+2],OsData[csid]);
}
csid+=3;
}
}
}