HOOPS Exchange 2026.1.0

Technology Updates

Format Updates

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Format Updated Version
<format> <date>

See File Formats for the list of all supported formats.

Third-Party Library Updates

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The following third-party libraries have been updated:

Library New Version
<lib> <version>

For more information about package content, see Acknowledgments and Distributing Your Application.

Platform Changes

New Features

  • New Formats / New Functions / New Data
  • Format-specific improvements (HE)
  • Format-agnostic behavior / functional changes

API Changes

  • Renamed members:
    • In EA3DMDDimensionSymbolType, KEA3DDimensionSymbolTypeUNKNOW is renamed KEA3DDimensionSymbolTypeUNKNOWN
    • In A3DAsmProductOccurrenceDataSLW, m_uiAttachementsSize is renamed to m_uiAttachmentsSize
    • In A3DAsmProductOccurrenceDataSLW, m_psAttachements is renamed to m_psAttachments
    • A3DAsmAttachmentsInfosSLW is renamed to A3DAsmAttachmentInfoSLW
  • Added enum value in A3DEEntityType:
    • kA3DTypeMiscAttributeUnit
    • kA3DTypeDrawingCurve3D
    • kA3DTypePhysMaterialProperties
    • kA3DTypePhysPhysics
    • kA3DTypePhysMaterialPhysic
    • kA3DTypePhysMaterialFiber
    • kA3DTypePhysMaterialHoneyComb
    • kA3DTypePhysMaterialIsotropic
    • kA3DTypePhysMaterialOrthotropic2D
    • kA3DTypePhysMaterialOrthotropic3D
    • kA3DTypePhysMaterialAnisotropic
    • kA3DTypeMechaPlacementInformation
    • kA3DTypeMechaFlexibility
    • kA3DTypeMechaConnection
    • kA3DTypeMechaContactConstraint
    • kA3DTypeMechaDistanceConstraint
    • kA3DTypeMechaAngleConstraint
    • kA3DTypeMechaParallelConstraint
  • Removed members:
  • In A3DStatus, A3DPDF_CANNOT_LOAD_TABLETOPDF_DLL, A3DPDF_HTML_TABLE_ERROR, A3DPDF_HTML_STYLE_ERROR have been removed.
  • Renamed methods:
    • A3DAsmGetFilesPathFromModelFile is renamed A3DAsmComputeFilePathsFromModelFile.

Documentation Changes

Deprecations

These symbols are deprecated. They will enter the opt-in stage in 2027.1.0, and then be removed completely in the 2028.1.0 release:
  • A3DAsmModelFileDelete()
  • A3DAsmProductOccurrenceData::m_ucBehaviour
  • A3DDllActivateXMLTrace()
  • A3DFaceUVPointInsideManagerDelete()
  • A3DGraphicsDelete()
  • A3DMiscCascadedAttributesDelete()
  • A3DMkpRTFFieldDelete()
  • A3DProjectPointCloudManagerDelete()
  • A3DXmlParsing()

Fixed Bugs