Attributes

Attributes are the basic data storage classes used by Katana’s scene graph.

Data types are int, float, double, string, and each attribute contains a map of time samples, with each sample being an array of the base data type.

Group attributes contain a list of named child attributes.

All attributes, once constructed, are immutable. Attributes can be (and often are) referenced in many locations.

• Attributes (C++)
  • Bootstrap()
  • Initialize()
  • Attribute Base Class
    • Attribute
      • Attribute::Attribute()
      • Attribute::~Attribute()
      • Attribute::isValid()
      • Attribute::getSize()
      • Attribute::getType()
      • Attribute::getXML()
      • Attribute::getBinary()
      • Attribute::writeAttributeStream()
      • Attribute::getHash()
      • Attribute::Attribute()
      • Attribute::operator=()
      • Attribute::Attribute()
      • Attribute::operator=()
      • Attribute::parseXML()
      • Attribute::parseBinary()
      • Attribute::readAttributeStream()
      • Attribute::operator==()
      • Attribute::operator!=()
  • Null Attributes
    • NullAttribute
      • NullAttribute::NullAttribute()
      • NullAttribute::NullAttribute()
      • NullAttribute::operator=()
      • NullAttribute::NullAttribute()
      • NullAttribute::operator=()
      • NullAttribute::getKatAttributeType()
  • Data Attributes
    • DataAttribute
      • DataAttribute::DataAttribute()
      • DataAttribute::getTupleSize()
      • DataAttribute::getNumberOfValues()
      • DataAttribute::getNumberOfTuples()
      • DataAttribute::getNumberOfTimeSamples()
      • DataAttribute::getSampleTime()
      • DataAttribute::getBoundingSampleTimes()
      • DataAttribute::DataAttribute()
      • DataAttribute::operator=()
      • DataAttribute::DataAttribute()
      • DataAttribute::operator=()
    • IntAttribute
      • IntAttribute::value_type
      • IntAttribute::internal_array_type
      • IntAttribute::array_type
      • IntAttribute::accessor_type
      • IntAttribute::internal_accessor_type
      • IntAttribute::sample_type
      • IntAttribute::IntAttribute()
      • IntAttribute::IntAttribute()
      • IntAttribute::IntAttribute()
      • IntAttribute::IntAttribute()
      • IntAttribute::getSamples()
      • IntAttribute::getNearestSample()
      • IntAttribute::getValue()
      • IntAttribute::getValuesAs()
      • IntAttribute::IntAttribute()
      • IntAttribute::operator=()
      • IntAttribute::IntAttribute()
      • IntAttribute::operator=()
      • IntAttribute::getKatAttributeType()
    • FloatAttribute
      • FloatAttribute::value_type
      • FloatAttribute::internal_array_type
      • FloatAttribute::array_type
      • FloatAttribute::accessor_type
      • FloatAttribute::internal_accessor_type
      • FloatAttribute::sample_type
      • FloatAttribute::FloatAttribute()
      • FloatAttribute::FloatAttribute()
      • FloatAttribute::FloatAttribute()
      • FloatAttribute::FloatAttribute()
      • FloatAttribute::getSamples()
      • FloatAttribute::getNearestSample()
      • FloatAttribute::fillInterpSample()
      • FloatAttribute::getValue()
      • FloatAttribute::getValuesAs()
      • FloatAttribute::FloatAttribute()
      • FloatAttribute::operator=()
      • FloatAttribute::FloatAttribute()
      • FloatAttribute::operator=()
      • FloatAttribute::getKatAttributeType()
    • DoubleAttribute
      • DoubleAttribute::value_type
      • DoubleAttribute::internal_array_type
      • DoubleAttribute::array_type
      • DoubleAttribute::accessor_type
      • DoubleAttribute::internal_accessor_type
      • DoubleAttribute::sample_type
      • DoubleAttribute::DoubleAttribute()
      • DoubleAttribute::DoubleAttribute()
      • DoubleAttribute::DoubleAttribute()
      • DoubleAttribute::DoubleAttribute()
      • DoubleAttribute::getSamples()
      • DoubleAttribute::getNearestSample()
      • DoubleAttribute::fillInterpSample()
      • DoubleAttribute::getValue()
      • DoubleAttribute::getValuesAs()
      • DoubleAttribute::DoubleAttribute()
      • DoubleAttribute::operator=()
      • DoubleAttribute::DoubleAttribute()
      • DoubleAttribute::operator=()
      • DoubleAttribute::getKatAttributeType()
    • StringAttribute
      • StringAttribute::value_type
      • StringAttribute::internal_array_type
      • StringAttribute::array_type
      • StringAttribute::accessor_type
      • StringAttribute::internal_accessor_type
      • StringAttribute::sample_type
      • StringAttribute::StringAttribute()
      • StringAttribute::StringAttribute()
      • StringAttribute::StringAttribute()
      • StringAttribute::StringAttribute()
      • StringAttribute::StringAttribute()
      • StringAttribute::StringAttribute()
      • StringAttribute::StringAttribute()
      • StringAttribute::getSamples()
      • StringAttribute::getNearestSample()
      • StringAttribute::getValue()
      • StringAttribute::getValuesAs()
      • StringAttribute::getValueCStr()
      • StringAttribute::operator==()
      • StringAttribute::operator!=()
      • StringAttribute::operator==()
      • StringAttribute::operator!=()
      • StringAttribute::StringAttribute()
      • StringAttribute::operator=()
      • StringAttribute::StringAttribute()
      • StringAttribute::operator=()
      • StringAttribute::getKatAttributeType()
  • Group Attributes
    • GroupAttribute
      • GroupAttribute::NamedAttr_Type
      • GroupAttribute::NamedAttrVector_Type
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::getNumberOfChildren()
      • GroupAttribute::getChildName()
      • GroupAttribute::getChildNameCStr()
      • GroupAttribute::getChildNameCStr()
      • GroupAttribute::getChildNameStringView()
      • GroupAttribute::getChildByIndex()
      • GroupAttribute::getChildByName()
      • GroupAttribute::getChildByName()
      • GroupAttribute::getGroupInherit()
      • GroupAttribute::fillChildVector()
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::operator=()
      • GroupAttribute::GroupAttribute()
      • GroupAttribute::operator=()
      • GroupAttribute::getKatAttributeType()
  • DataBuilder
    • DataBuilder
      • DataBuilder::DataBuilder()
      • DataBuilder::DataBuilder()
      • DataBuilder::reserve()
      • DataBuilder::getTupleSize()
      • DataBuilder::getTimeSamples()
      • DataBuilder::get()
      • DataBuilder::set()
      • DataBuilder::del()
      • DataBuilder::push_back()
      • DataBuilder::update()
      • DataBuilder::build()
  • GroupBuilder
    • GroupBuilder
      • GroupBuilder::BuilderMode
        • GroupBuilder::BuilderMode::BuilderModeNormal
        • GroupBuilder::BuilderMode::BuilderModeStrict
      • GroupBuilder::BuilderBuildMode
        • GroupBuilder::BuilderBuildMode::BuildAndFlush
        • GroupBuilder::BuilderBuildMode::BuildAndRetain
      • GroupBuilder::GroupBuilder()
      • GroupBuilder::GroupBuilder()
      • GroupBuilder::~GroupBuilder()
      • GroupBuilder::reset()
      • GroupBuilder::isValid()
      • GroupBuilder::set()
      • GroupBuilder::set()
      • GroupBuilder::set()
      • GroupBuilder::setWithUniqueName()
      • GroupBuilder::del()
      • GroupBuilder::update()
      • GroupBuilder::deepUpdate()
      • GroupBuilder::reserve()
      • GroupBuilder::setGroupInherit()
      • GroupBuilder::sort()
      • GroupBuilder::build()
  • Utility Classes
    • IntConstVectorBase
    • FloatConstVectorBase
    • DoubleConstVectorBase
    • StringConstVectorBase
    • IntConstVector
    • FloatConstVector
    • DoubleConstVector
    • StringConstVector
    • ConstVectorBase
      • ConstVectorBase::value_type
      • ConstVectorBase::size_type
      • ConstVectorBase::difference_type
      • ConstVectorBase::ConstVectorBase()
      • ConstVectorBase::ConstVectorBase()
      • ConstVectorBase::ConstVectorBase()
      • ConstVectorBase::size()
      • ConstVectorBase::empty()
    • ConstVector
      • ConstVector::value_type
      • ConstVector::const_iterator
      • ConstVector::const_reference
      • ConstVector::size_type
      • ConstVector::difference_type
      • ConstVector::ConstVector()
      • ConstVector::ConstVector()
      • ConstVector::ConstVector()
      • ConstVector::ConstVector()
      • ConstVector::size()
      • ConstVector::empty()
      • ConstVector::begin()
      • ConstVector::end()
      • ConstVector::operator[]()
      • ConstVector::at()
      • ConstVector::front()
      • ConstVector::back()
      • ConstVector::data()
    • SampleIterator
      • SampleIterator::difference_type
      • SampleIterator::value_type
      • SampleIterator::pointer
      • SampleIterator::reference
      • SampleIterator::iterator_category
      • SampleIterator::SampleIterator()
      • SampleIterator::SampleIterator()
      • SampleIterator::operator*()
      • SampleIterator::operator->()
      • SampleIterator::operator[]()
      • SampleIterator::operator++()
      • SampleIterator::operator--()
      • SampleIterator::operator++()
      • SampleIterator::operator--()
      • SampleIterator::operator+=()
      • SampleIterator::operator-=()
      • SampleIterator::operator==()
      • SampleIterator::operator!=()
      • SampleIterator::operator<()
      • SampleIterator::operator>()
      • SampleIterator::operator<=()
      • SampleIterator::operator>=()
      • SampleIterator::operator+()
      • SampleIterator::operator+()
      • SampleIterator::operator-()
      • SampleIterator::operator-()
    • SampleAccessorBase
      • SampleAccessorBase::SampleAccessorBase()
      • SampleAccessorBase::SampleAccessorBase()
      • SampleAccessorBase::SampleAccessorBase()
      • SampleAccessorBase::SampleAccessorBase()
      • SampleAccessorBase::~SampleAccessorBase()
      • SampleAccessorBase::SampleAccessorBase()
      • SampleAccessorBase::SampleAccessorBase()
      • SampleAccessorBase::operator=()
      • SampleAccessorBase::operator=()
      • SampleAccessorBase::isValid()
      • SampleAccessorBase::getNumberOfTimeSamples()
      • SampleAccessorBase::getNumberOfValues()
      • SampleAccessorBase::size()
      • SampleAccessorBase::empty()
    • SampleAccessor
      • SampleAccessor::iterator
      • SampleAccessor::const_iterator
      • SampleAccessor::size_type
      • SampleAccessor::difference_type
      • SampleAccessor::value_type
      • SampleAccessor::reference
      • SampleAccessor::const_reference
      • SampleAccessor::SampleAccessor()
      • SampleAccessor::SampleAccessor()
      • SampleAccessor::SampleAccessor()
      • SampleAccessor::SampleAccessor()
      • SampleAccessor::SampleAccessor()
      • SampleAccessor::begin()
      • SampleAccessor::end()
      • SampleAccessor::front()
      • SampleAccessor::back()
      • SampleAccessor::operator[]()
      • SampleAccessor::at()
      • SampleAccessor::getSampleTimes()
      • SampleAccessor::getNearestSample()
      • SampleAccessor::getNearestSampleIndex()
    • Sample
      • Sample::Sample()
      • Sample::Sample()
      • Sample::getSampleTime()
      • Sample::getSampleIndex()
      • Sample::getNumberOfValues()
      • Sample::getAs()
  • Utility Functions
    • DelimiterEncode()
    • DelimiterDecode()
    • GetTotalSize()
• Attributes (OpScript)
  • Attribute Base Class
  • Null Attributes
  • Data Attributes
  • Group Attributes
  • GroupBuilder
  • Utility Classes
  • Utility Functions
• Attributes (Python)
  • Attribute Base Class
    • Attribute
      • Attribute.__init__()
      • Attribute.getBinary()
      • Attribute.getHash()
      • Attribute.getHash64()
      • Attribute.getSize()
      • Attribute.getXML()
      • Attribute.parseBinary()
      • Attribute.parseXML()
      • Attribute.writePython()
  • Null Attributes
    • NullAttribute
      • NullAttribute.__init__()
      • NullAttribute.writePython()
  • Data Attributes
    • DataAttribute
      • DataAttribute.__init__()
      • DataAttribute.getBoundingSampleTimes()
      • DataAttribute.getNumberOfTimeSamples()
      • DataAttribute.getNumberOfTuples()
      • DataAttribute.getNumberOfValues()
      • DataAttribute.getSampleTime()
      • DataAttribute.getSampleTimes()
      • DataAttribute.getTupleSize()
    • IntAttribute
      • IntAttribute.__init__()
      • IntAttribute.getData()
      • IntAttribute.getNearestSample()
      • IntAttribute.getSamples()
      • IntAttribute.getValue()
    • FloatAttribute
      • FloatAttribute.__init__()
      • FloatAttribute.getData()
      • FloatAttribute.getNearestSample()
      • FloatAttribute.getSamples()
      • FloatAttribute.getValue()
    • DoubleAttribute
      • DoubleAttribute.__init__()
      • DoubleAttribute.getData()
      • DoubleAttribute.getNearestSample()
      • DoubleAttribute.getSamples()
      • DoubleAttribute.getValue()
    • StringAttribute
      • StringAttribute.__init__()
      • StringAttribute.getData()
      • StringAttribute.getNearestSample()
      • StringAttribute.getSamples()
      • StringAttribute.getValue()
  • Group Attributes
    • GroupAttribute
      • GroupAttribute.__init__()
      • GroupAttribute.childList()
      • GroupAttribute.getChildByIndex()
      • GroupAttribute.getChildByName()
      • GroupAttribute.getChildName()
      • GroupAttribute.getGroupInherit()
      • GroupAttribute.getNumberOfChildren()
      • GroupAttribute.writePython()
  • GroupBuilder
    • GroupBuilder
      • GroupBuilder.__init__()
      • GroupBuilder.build()
      • GroupBuilder.deepUpdate()
      • GroupBuilder.delete()
      • GroupBuilder.reserve()
      • GroupBuilder.set()
      • GroupBuilder.setGroupInherit()
      • GroupBuilder.setWithUniqueName()
      • GroupBuilder.sort()
      • GroupBuilder.update()
  • Utility Functions
    • DelimiterEncode()
    • DelimiterDecode()
    • GetTotalSize()
    • RemoveTimeSamplesIfAllSame()
    • RemoveTimeSamplesUnneededForShutter()
    • ResampleAttrWithInterp()
  • ScenegraphAttr