DD::Image::ModifyPathsGeomOpI::SubEngine Class Reference

#include <GeomOpMixIns.h>

Public Member Functions
	SubEngine (GeomOpEngine *eng, FilterPrimsGeomEngineI *filter=nullptr)
bool	updateFilteredPrimPaths (usg::GeomEngine *inputEngine, const usg::StageRef &inputStage)
MaskKnobs *	getMaskKnobs ()
void	setFilter (FilterPrimsGeomEngineI *filter)
FilterPrimsGeomEngineI *	getFilter () const
const usg::PathArray &	filteredPrims () const

Detailed Description

Implements the usg::GeomEngine path filtering behavior. In the GeomOp plugin's engine, instantiate this subclass and call the updateFilteredPrimPaths method to update the filteredPrims member with the list of masked paths.

Constructor & Destructor Documentation

SubEngine()

ModifyPathsGeomOpI::SubEngine::SubEngine	(	GeomOpEngine *	eng,
		FilterPrimsGeomEngineI *	filter = nullptr
	)

The corresponding op has to inherit ModifyPathsGeomOpI! Applies additional filtering using the filter object, if given.

Member Function Documentation

updateFilteredPrimPaths()

bool ModifyPathsGeomOpI::SubEngine::updateFilteredPrimPaths	(	usg::GeomEngine *	inputEngine,
		const usg::StageRef &	inputStage
	)

Returns true if filteredPrims updated. Applies additional filtering if constructor was passed a filter object.