A3DAsmProductOccurrenceData

struct A3DAsmProductOccurrenceData

deprecated

A structure specifying product occurrence data.

Global concepts definitions:

• ModelFile: this is the top level of the assembly tree
• ProductOccurrences: these are the intermediate nodes of the assembly tree. Each ProductOccurrence can hold a PartDefinition (see below), several ProductOccurrences as sons, a Prototype (see below) or an ExternalData (see below). Each one can carry its own unit.
• Prototype: special case for a ProductOccurrence. A Prototype is a sub-assembly that might be modified outside the Modelfile. For instance, a CATProduct or a CATPart being referenced by a CATIA V5 assembly will be loaded as a Prototype, for the related physical file might change during design process. The whole internal hierarchy of this “file” can be explored from the Modelfile, as it was a classical ProductOccurrence, but any modification inside this sub-assembly will lead to an update of the whole Modelfile, in order to reference proper entities.
• ExternalData: special case for a ProductOccurrence. an ExternalData is a sub-assembly that cannot be “managed” from the Modelfile. The corresponding Partdefinitions cannot be modified (color, visibility, position, etc.). For instance, this can be a IGES file being embedded in a CATproduct.
• PartDefinition: this is the terminal level of an assembly. No “organized” hierarchy can be defined below that level. Only groups (refer to A3DRiSet definition) might be referenced as unorganized groups. A Partdefinition must be referenced in a Modelfile via a ProductOccurrence. Conversely, any terminal ProductOccurrence of a fully loaded Modelfile must refereence a PartDefinition.
• PartDefinition: Pointer to the corresponding part definition. Can be NULL. See above.
• ProductPrototype: Pointer to the corresponding product occurrence prototype. Can be NULL. See above.
• ExternalData: Pointer to the corresponding external product occurrence. Can be NULL. See above.
• Sons: Array of pointers to the son product occurrences. See above.

• Location: Relative placement of the product occurrence in the father local coordinate system. Can be NULL.

  When applications interpret an assembly that uses subassemblies, they resolve links in the product prototype and external data entities and import the content described by those links. That is, those entities are resolved in the same way that software macros are resolved.

A product occurrence can have the following data: In addition to the data described in the A3DAsmProductOccurrenceData structure, an A3DAsmProductOccurrence entity can have attributes specified through the A3DRootBase and A3DMiscCascadedAttributes entities.

For version 2.1, new fields were added to the end of this structure. These new fields are identified with the tag “version 2.1.”

2.0

Index

Variables

• m_uiPOccurrencesSize
• m_ppPOccurrences
• m_pPart
• m_pPrototype
• m_pExternalData
• m_ucBehaviour
• m_pLocation
• m_uiEntityReferenceSize
• m_ppEntityReferences
• m_uiAnnotationsSize
• m_ppAnnotations
• m_uiViewsSize
• m_ppViews
• m_pEntityFilter
• m_uiDisplayFilterSize
• m_ppDisplayFilters
• m_uiSceneDisplayParameterSize
• m_psSceneDisplayParameters
• m_eProductLoadStatus
• m_uiProductFlags
• m_bUnitFromCAD
• m_dUnit
• m_dDensityVolumeUnit
• m_dDensityMassUnit
• m_eModellerType
• m_bInactivateAnnotations
• m_uiMaterialAndVisualisationSetupSize
• m_psMaterialAndVisualisationSetup
• m_uiCameraSize
• m_ppCamera
• m_uiFeatureBasedEntitiesSize
• m_ppFeatureBasedEntities
• m_uiConstraintsSize
• m_ppConstraints
• m_pPublicationSet
• m_uiLayersSize
• m_ppLayers

Variables

A3DUns32 A3DAsmProductOccurrenceData.m_uiPOccurrencesSize

A3DUns32

The size of m_ppPOccurrences.

A3DAsmProductOccurrence **A3DAsmProductOccurrenceData.m_ppPOccurrences

A3DAsmProductOccurrence**

Array of A3DAsmProductOccurrence references.

A3DAsmPartDefinition *A3DAsmProductOccurrenceData.m_pPart

A3DAsmPartDefinition*

Pointer to an A3DAsmPartDefinition entity.

May be NULL.

A3DAsmProductOccurrence *A3DAsmProductOccurrenceData.m_pPrototype

A3DAsmProductOccurrence*

Pointer to a product prototype.

May be NULL.

A3DAsmProductOccurrence *A3DAsmProductOccurrenceData.m_pExternalData

A3DAsmProductOccurrence*

Pointer to an external product.

May be NULL.

A3DUns8 A3DAsmProductOccurrenceData.m_ucBehaviour

A3DUns8

For a future use.

A3DMiscTransformation *A3DAsmProductOccurrenceData.m_pLocation

A3DMiscTransformation*

Pointer to an A3DMiscCartesianTransformation or A3DMiscGeneralTransformation entity.

May be NULL.

A3DUns32 A3DAsmProductOccurrenceData.m_uiEntityReferenceSize

A3DUns32

The size of m_ppEntityReferences.

A3DMiscEntityReference **A3DAsmProductOccurrenceData.m_ppEntityReferences

A3DMiscEntityReference**

Entity references.

A3DUns32 A3DAsmProductOccurrenceData.m_uiAnnotationsSize

A3DUns32

The size of m_ppAnnotations.

A3DMkpAnnotationEntity **A3DAsmProductOccurrenceData.m_ppAnnotations

A3DMkpAnnotationEntity**

Annotation entities stored under the current product occurrence.

A3DUns32 A3DAsmProductOccurrenceData.m_uiViewsSize

A3DUns32

The size of m_ppViews.

A3DMkpView **A3DAsmProductOccurrenceData.m_ppViews

A3DMkpView**

Views stored under the current product occurrence.

A3DAsmFilter *A3DAsmProductOccurrenceData.m_pEntityFilter

A3DAsmFilter*

Pointer to a A3DAsmFilter.

Used to manage the properties, like visibility, of entities directly owned by the current product occurrence, like the geometry contained in its m_pPart. May be NULL.

A3DUns32 A3DAsmProductOccurrenceData.m_uiDisplayFilterSize

A3DUns32

The size of m_ppDisplayFilters.

A3DAsmFilter **A3DAsmProductOccurrenceData.m_ppDisplayFilters

A3DAsmFilter**

Array of Filter references that specify the filters to use for display.

Several filters can be specified but only one is active.

A3DUns32 A3DAsmProductOccurrenceData.m_uiSceneDisplayParameterSize

A3DUns32

The size of m_psSceneDisplayParameters.

A3DGraphSceneDisplayParametersData *A3DAsmProductOccurrenceData.m_psSceneDisplayParameters

A3DGraphSceneDisplayParametersData*

Array of SceneDisplayParameters.

A3DEProductLoadStatus A3DAsmProductOccurrenceData.m_eProductLoadStatus

A3DEProductLoadStatus

Current load status for the ProductOccurrence, where values are defined by the A3DEProductLoadStatus enum.

2.1

A3DUns32 A3DAsmProductOccurrenceData.m_uiProductFlags

A3DUns32

Refer to Bit field flag definitions for product occurrences for explanations.

2.1

A3DBool A3DAsmProductOccurrenceData.m_bUnitFromCAD

A3DBool

Indicates whether m_dUnit (below) was obtained from the native CAD file.

2.1

A3DDouble A3DAsmProductOccurrenceData.m_dUnit

A3DDouble

Unit.

2.1

A3DDouble A3DAsmProductOccurrenceData.m_dDensityVolumeUnit

A3DDouble

Volume unit used in the original CAD application for the physical material density A3DMiscMaterialPropertiesData::m_dDensity.

1.0 refers to meter cube

A3DDouble A3DAsmProductOccurrenceData.m_dDensityMassUnit

A3DDouble

Mass unit used in the original CAD application for the physical material density A3DMiscMaterialPropertiesData::m_dDensity.

1.0 refers to kilogram

A3DEModellerType A3DAsmProductOccurrenceData.m_eModellerType

A3DEModellerType

The Modeller used to create the Model.

Used only in Get method.

A3DBool A3DAsmProductOccurrenceData.m_bInactivateAnnotations

A3DBool

If set to true, annotations are defined but inactivated in the product.

7.0

A3DUns32 A3DAsmProductOccurrenceData.m_uiMaterialAndVisualisationSetupSize

A3DUns32

The size of m_psMaterialAndVisualisationSetup.

A3DMaterialAndVisualisationInfos *A3DAsmProductOccurrenceData.m_psMaterialAndVisualisationSetup

A3DMaterialAndVisualisationInfos*

MaterialAndVisualisation Informations to apply in the assembly tree, modify by assembly.

A3DUns32 A3DAsmProductOccurrenceData.m_uiCameraSize

A3DUns32

The size of m_ppCamera.

A3DGraphCamera **A3DAsmProductOccurrenceData.m_ppCamera

A3DGraphCamera**

Array of camera.

11.1

This camera are referenced in the scene display parameters and the views of this Product occurrence.

A3DUns32 A3DAsmProductOccurrenceData.m_uiFeatureBasedEntitiesSize

A3DUns32

The size of m_ppFeatureBasedEntities.

A3DFRMTree **A3DAsmProductOccurrenceData.m_ppFeatureBasedEntities

A3DFRMTree**

Feature based entity, contains all information of feature.

A3DUns32 A3DAsmProductOccurrenceData.m_uiConstraintsSize

A3DUns32

The size of m_ppConstraints.

14.0

A3DAsmConstraint **A3DAsmProductOccurrenceData.m_ppConstraints

A3DAsmConstraint**

List of the constraints define in this assembly.

14.0

A3DAsmPublicationSet *A3DAsmProductOccurrenceData.m_pPublicationSet

A3DAsmPublicationSet*

Published elements.

24.0

A3DUns32 A3DAsmProductOccurrenceData.m_uiLayersSize

A3DUns32

The size of m_ppLayers.

25.4

A3DAsmLayerEntity **A3DAsmProductOccurrenceData.m_ppLayers

A3DAsmLayerEntity**

Array of layers.

25.4