nv::index::IShape_scene_group Class Reference

A shape scene group (or simply "shape group") aggregates multiple scene elements to create new user-defined geometry objects. More...

#include <iscene_group.h>

Inherits mi::base::Interface_declare< 0xab821bda, ... >.

Public Member Functions
virtual void	build (mi::neuraylib::Tag_struct manipulator_tag, const IScene *scene, mi::neuraylib::IDice_transaction *dice_transaction)=0
	Fill the shape group with geometry using the given manipulator. More...
virtual mi::neuraylib::Tag_struct	get_manipulator () const =0
	Returns the manipulator that is associated with the shape group. More...

Detailed Description

A shape scene group (or simply "shape group") aggregates multiple scene elements to create new user-defined geometry objects.

The shape group only stores the geometry; its contents are created and modified by an associated IShape_scene_group_manipulator.

Member Function Documentation

build()

virtual void nv::index::IShape_scene_group::build ( mi::neuraylib::Tag_struct  manipulator_tag, const IScene *  scene, mi::neuraylib::IDice_transaction *  dice_transaction  )

pure virtual

Fill the shape group with geometry using the given manipulator.

The shape group will be associated with it. This association means that the same manipulator should not be used for several shape groups, unless it stores no internal state.

Parameters

[in]	manipulator_tag	Tag of an IShape_scene_group_manipulator
[in]	scene	Scene object
[in]	dice_transaction	DiCE transaction

get_manipulator()

virtual mi::neuraylib::Tag_struct nv::index::IShape_scene_group::get_manipulator ( ) const

pure virtual

Returns the manipulator that is associated with the shape group.

Returns

Tag of an IShape_scene_group_manipulator

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The documentation for this class was generated from the following file:

• iscene_group.h