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Getting Started
About HOOPS Visualize
Reference Applications
Technical Overview
3DGS Technical Overview
What is the HOOPS 3D Graphics System?
The HOOPS/3DGS Architecture
Retained-Mode Graphics System
The Object Database
Coordinates and Coordinate Systems
Inserting Geometry By Reference
Interfaces
Database Traversal
Rendering Pipeline: The HOOPS/3DGS Structured Device Interface (HDI)
Flow of Control
HOOPS as an Object-Oriented System
Encapsulation and Data Hiding With Segments
Segment Pathnames and Handles
Instancing and Reuse With Include Segments
Driver Segments
Messaging and Methods
Attribute Inheritance
Default Attribute Values
Nonstandard Attribute Inheritance
Attribute Lock
Style Segments
Attribute Inheritance Summary
Geometry and Attributes
Geometry Provided in HOOPS/3DGS
Markers
Text
Lines and Polylines
Polygons
Circles and Ellipses
Circular Arcs
Circular Chords
Circular Wedges
Ellipses
Elliptical Arc
Shells
Regions
Meshes
Grids
Images
Lights
Cutting Planes
NURBS Curves and Surfaces
Cylinders and Polycylinders
Attributes
Display Attributes
Color and Color Maps
Visibility
Edge Pattern and Weight
Face Pattern
Capping Faces/Edges and Geometry Intersections
Modeling and Viewing
Modeling
Viewing with Cameras
Windows
Rendering Attributes
Hidden Surface Removal Algorithms
Lighting Models
3D-Spriting
Data Mapping
Level Of Detail (LOD)
Texture and Environment Mapping
Overlay Geometry
Selection
Driver Options
System Options
Heuristics
Input and Hit-Testing
Integrating HOOPS/3DGS with a GUI Toolkit
Window System Integration
Drawing Into Native Application Windows
Color Map Sharing
HOOPS/3DGS Intermediate Mode
Why Use HOOPS/3DGS Intermediate Mode?
HOOPS/MVO Technical Overview
Introduction
The Model/View/Operator Architecture
HOOPS/MVO and HOOPS/3DGS
The HOOPS/MVO Classes
HBaseModel
HBaseView
HBaseOperator
File I/O Architecture
Selection
Animation
Utilizing the Framework
HOOPS/Stream Technical Overview
Overview
Architecture
Opcode Handlers
Streaming HSF Data
Stream-Related Features
General Features
HOOPS/3DGS-Specific Features
HOOPS/HIO Technical Overview
HOOPS/OOC Technical Overview
Introduction
The Architecture
Installation Contents
Setting the License
Supported Platforms
HOOPS Visualize on macOS
Using HOOPS Visualize on a Virtual Machine
Supported File Formats
3D Formats
2D Formats
Raster Formats
Video Formats
Device Guide
3D Drivers
DirectX11 Driver
Debug Options
Limitations for Order-Independent Transparency
DX11 Hardware-Accelerated Offscreen Rendering
OpenGL2 Driver
OpenGL2 Hardware-Accelerated Offscreen Rendering
Custom Shader Code
Double-Precision Hardware Acceleration
OpenGL2 Known Restrictions
OpenGL2 Mesa Driver
Print and 2D-Drivers
CGM3 Driver
CGM3 - Gaining Access
Line Styles and Widths
Font Table
HPGL2 Driver
HPGL2 Supported Systems
Basic Steps
Setting HOOPS Picture
Using HOOPS_PICTURE
Using HOOPS_HARDCOPY
Determining the Maximum Printable Area
Setting HOOPS Driver Options
Notes on HOOPS Driver Options
Rendering Options
HPGL2 Heuristics
HPGL2 Known Restrictions
Image Driver
Image Driver Supported Systems
Image Driver - Gaining Access
Rendering to an Off-Screen Image with 3D-Hardware Acceleration
Image Driver Options
Image Driver Heuristics
Image Driver Known Restrictions
Microsoft Windows Driver
MSW Driver Supported Systems
MSW Driver - Gaining Access
Special Performance Notes
Examples
Important MFC/MDI/Application Integration Notes
Text Font Names in MSW
Keyboard Handling
MSW Driver Options
MSW Debug Driver Options
MSW Driver Known Restrictions
PDF Driver
PDF Driver - Gaining Access
PDF Driver Options
Text Font Names in PDF Driver
PostScript Driver
PostScript Drive - Gaining Access
PostScript Driver Options
Text Font Names in PostScript
Encapsulated PostScript Files
Note on Sending Output to a Terminal Line
PostScript Driver Known Restrictions
Printf Driver
Qt Driver
Qt Driver Supported Systems
Qt Driver - Gaining Access
Qt Driver Options
Text Font Names in Qt
Qt Driver Known Restrictions
Quartz Driver
Quartz Driver Supported Systems
Quartz Driver - Gaining Access
Quartz Driver Options
Text Font Names in Quartz
Quartz Driver Known Restrictions
X11 Driver
X11 Supported Systems
X11 Driver - Gaining Access
General X11 Display Driver Options
Text Font Names in X11
Specifically-Named Fonts
Family-Named Official Fonts
Family-Named Unofficial Fonts
Rotated and/or Slanted Text
X11 Driver Known Restrictions
Automatic Drivers
Setting Up the Runtime Environment
Building the Samples and Sandboxes
3D Part Viewer
C# Simple
Cocoa Simple
Holographic Remoting Simple
Hololens Simple
Adding HoloLens Native to Your Application
Java Simple
Linux: Building Java Simple in Release Mode
Building Java Simple in Debug Mode
Java Simple SWT
MFC Simple
MFC Simple – 3DGS Only
NVIDIA Profile Creator
Out of core pre-processor (OOC)
OpenVR Simple
Qt Simple
Win32 Simple
WPF Image
WPF Simple
Acknowledgements
The Freetype Project
Zlib
ImageMagick
Independent JPEG Group
OpenGL Extension Wrangler Library
Frexx C Preprocessor
Knowledge Base
Support
Downloads
Community Forum
Release Notes
3DF 29.10
Library Compatibility Information
Enhancements
Functional Changes
Fixed Bugs
3DF 29.00
Library Compatibility Information
Functional Changes
Fixed Bugs
3DF 28.20
Library Compatibility Information
Enhancements
Functional Changes
Fixed Bugs
3DF 28.10
Library Compatibility Information
Documentation Updates
Enhancements
Functional Changes
Fixed Bugs
3DF 28.00
Library Compatibility Information
Documentation Enhancements
New Features
Functional Changes
Fixed Bugs
3DF 27.52
Library Compatibility Information
Functional Changes
Fixed Bugs
3DF 27.51
Library Compatibility Information
Functional Changes
Fixed Bugs
3DF 27.50
Library Compatibility Information
Functional Changes
Fixed Bugs
3DF 27.40
Library Compatibility Information
Documentation Enhancements
New Features
Functional Changes
Fixed Bugs
3DF 27.30
Library Compatibility Information
Fixed Bugs
3DF 27.20
Library Compatibility Information
New Features
Fixed Bugs
3DF 27.10
Library Compatibility Information
New Features
Functional Changes
Fixed Bugs
3DF 27.00
Library Compatibility Information
Enhancements
Functional Changes
Fixed Bugs
3DF 26.20
Library compatibility information
Enhancements
Functional Changes
3DF 26.10
Library compatibility information
Enhancements
Functional Changes
3DF 26.00
Library compatibility information
Enhancements
Functional Changes
3DF 25.40
Library compatibility information
3DF 25.30
Library compatibility information
Enhancements
Functional Changes
3DF 25.20
Library compatibility information
Enhancements
3DF 25.10
Library compatibility information
Enhancements
Functional changes
3DF 25.00
Library compatibility information
Functional Changes
Enhancements
3DF 24.30
Library compatibility information
Functional Changes
Enhancements
3DF 24.10
Library compatibility information
Functional changes
Enhancements
3DF 24.00
Library compatibility information
Functional changes
Enhancements
3DF 23.20
Library compatibility information
Enhancements
Functional changes
3DF 23.10
Library compatibility information
Enhancements
3DF 23.00
Library compatibility information
Enhancements
Functional changes
3DF 22.21
Library compatibility information
3DF 22.20
Library compatibility information
3DF 22.10
Library compatibility information
Enhancements
Functional changes
Miscellaneous
3DF 22.00
Library compatibility information
Enhancements
Functional changes
3DF 21.50
Library compatibility information
3DF 21.42
Library compatibility information
3DF 21.41
Library compatibility information
3DF 21.40
Library compatibility information
Enhancements
3DF 21.32
Library compatibility information
3DF 21.31
Library compatibility information
3DF 21.30
Library compatibility information
Enhancements
3DF 21.21
Library compatibility information
3DF 21.20
Library compatibility information
Enhancements
3DF 21.13
Library compatibility information
3DF 21.12
Library compatibility information
3DF 21.11
Library compatibility information
3DF 21.10
Library compatibility information
3DF 21.01
Library compatibility information
Functional changes
3DF 21.00
Library compatibility information
New features and enhancements
Functional changes
Public Roadmap
Archives
Contact Us
Programming Guide
Programming Guide
3DGS Programming Guide
Fundamentals
Library Access
Application Structure
Database Structure
Drivers
Drawing the Database
Associating Application Data With the HOOPS Database
HOOPS/3dGS API Conventions
Warnings and Errors
Debugging
Streamlining HOOPS Visualize
Geometry
Geometry Coordinates
Geometry Conventions
Geometry Markers
Text
Lines
Polygons
Circles and Ellipses
Shells
Meshes
Grids
Images
Lights
Cutting Planes
NURBS Curves
NURBS Surfaces
Cylinders
Spheres
Reference Geometry
Viewing and Modelling
Coordinate Systems
Cameras
Modeling Matrices
Windows
User Interaction
Event Loop
Selecting Objects
Interaction With a Window System
Highlighting
Interacting With the Scene
Materials
Color
Texture Mapping
Environment and Bump Mapping
Transparency
Double-Sided Materials
Skyboxes and Cube Maps
Physically-Based Rendering
Rendering
Hidden Surface Removal
Level Of Detail
Lighting and Color Interpolation
Atmospheric Attenuation
Anti-Aliasing
Stereo Viewing
Shadows
Reflection Planes
Hemispheric Ambient Lighting
Bloom
Depth Of Field
Custom Shaders
Performance
Overview
Segments
Geometry
Rendering
Controlling Memory Usage
Intermediate Mode
Intermediate Mode Overview
Intermediate Mode Examples
Porting Your Legacy HOOPS I.M. Code
MVO Programming Guide
Introduction
Compiling and Linking
Fundamentals
Database - HDB
Model - HBaseModel
View - HBaseView
Operators - HBaseOperator
Selection Sets - HSelectionSet
Annotations
File Input/Output and the I/O Manager
Introduction
Importing Data
Exporting Data
HOutputHandlerOptions
Printing to Hardcopy
Image I/O
Using the HIO Plug-In Architecture
I/O Progress and Error Reporting
Custom I/O Handlers
Implementing Progress and Error Reporting
Maintaining Constant Framerate
Framerate Modes
Customizing Constant Framerate
Simplification Objects
Implementation Issues
The MarkupManager Class
Overview
Undo Manager
Overview
Using the HUndoManager
Enhancing the Undo Manager
Geometry Manipulator Handles
Creating Geometry Handles
Custom Geometry Manipulator Handles
HSF Data Streaming
1. Create a HStreamer Object
2. Set the Condition and Error Notice Handler Function
3. Set Up the HStreamer Object
4. Load the File
5. Stream Data On-Demand
6. View-Dependent Streaming of Data
7. Cleanup
Behavior and Animation
Introduction
Behavior Manager
Defining Behaviors
Retrieving Animation Data
Sensors
Exporting Animations
Animation Collisions
XML Read/Write
Overview
Parsing XML Data
Writing XML Data
Event Handling
Overview
Creating a New Listener Type
Event Registration
Creating a New Event
3D Mouse and Joystick Events
Timer Events
Touch Events
The Plotting Classes
Overview
Pie Charts
Other 2D Plots
Labels and the Legend
Callbacks and the I.M. Manager
The PMI Classes
Overview
Datum Entities
Feature Control Frame Entities
View Entities
Restoring Entities
Deleting Entities
Base Stream Programming Guide
Overview
Compiling and Linking
Base Stream Programming Guide
Writing HOOPS Stream Files
Reading HOOPS Stream Files
Controlling the Reading and Writing Process
Verifying HSF Files
HOOPS/3dGS Classes
Base Stream Programming Guide
Basic Streaming for an HSF File
Performing Streaming on a Separate Thread
Customizing HSFs
Customizing HSF Objects
Versioning and Storing Additional User Data
Writing
Reading
Remove Opcodes
Maximizing Rendering Performance
Scene-Graph Organization
Shell Organization
Polygon Handedness
3DGS Stream Programming Guide
Overview
Compiling and Linking
HSF Read and Write
Writing HOOPS Stream Files
Reading
Controlling the Reading and Writing Process
HSF Streaming
Basic Streaming for an HSF File
Performing Streaming on a Separate Thread
On-demand or View-Dependent Streaming
Customizing HSFs
Customizing HSF Objects
Versioning and Storing Additional User Data
Tagging HSF Objects to Associate User Data
Remove Opcodes
Maximizing Rendering Performance
Scene-Graph Organization
Polygon Handedness
HIO Programming Guide
HOOPS AVI Integration
Using the AVI HIO Component
Output Handler Options
Rebuilding the HIO Component
Integrating Directly with the AVI Output Handler
HOOPS Exchange Integration
Using the HOOPS Exchange HIO Component
Supported Data
Mapping Between HOOPS/3DGS and HOOPS Exchange Entities
Importing Models with Very Large Transformations
HOOPS Publish Integration
Using the HOOPS Publish HIO Component
Basic Export
Export with a Template
Advanced Export Using HOOPS Publish
Reducing File Size
Notes About Supported Data
HTML HIO Component
Using the HTML HIO Component
Creating Your Own Custom HTML Template
Sample HTML Template
Notes About Supported Data
HOOPS DGN integration
Using the DGN HIO Component
Rebuilding the HIO Component
Supported Entities
DGN Units
Input Handler Options
Integrating Directly with DGNdirect
HOOPS RealDWG Integration
Using the RealDWG HIO Component
Unsupported Entities
Integrating Directly with RealDWG
Importing a File
Mapping Between HOOPS/3dGS and DWG Entities
Handling Metadata
Limitations
HOOPS SketchUp Integration
Using the SketchUp HIO Component
Rebuilding the HIO Component
Supported Entities
SKP Units and NamedOptions
Input Handler Options
Integrating Directly with SketchUp
OOC Programming Guide
HOOPS/OOC Programming Guide Introduction
Preprocessing Data
Using the ooc.exe preprocessor
Using the programmatic approach
Using the Point Cloud API
Architecture Overview
Loading OOC Files
API Usage
Point Cloud Environment and Node Handles
Populating Memory Before Rendering
Synchronization Callbacks When Editing Points
Using OOC Operators
Filtering
Saving Point Clouds
Releasing Memory
Optimizing Rendering
Sample Code
ooc.exe Command Line Executable
Name
Synopsis
Parasolid Programming Guide
HOOPS/Parasolid Programming Guide
Introduction
Compiling and Linking
Initialization and Shutdown
Reading Parasolid Files
Controlling Tessellation
Creating and Rendering Parasolid Entities
Defining Parasolid Geometry
Rendering Parasolid Geometry
Inserting Parasolid Geometry Into the HOOPS Database
Deleting Parasolid and HOOPS Geometry
Retesselation of Geometry Into the Same Segment Structure
View-Dependent Tesselation
Controlling the HOOPS/Parasolid Mapping
Default Rendering Options
Effects of the Rendering Options Preserve Color
Operating on Parasolid Entities
Accessing a Parasolid Entity
Highlighting a Parasolid Entity
Performing a Boolean Operation
Additional Resources
Languages
HOOPS for C/C++ Developers
C/C++ Defines
Routine Names: Prefixes
Common Names
Data Type Names and Language Declarations in C/C++
Stand-Alone Example Programs in C
HOOPS for C# Developers
Introduction
Compilation and Execution
Strong-Named Assemblies
Interface Notes: General Usage
HOOPS/3DGS-Specific
HOOPS/MVO and HOOPS/Stream
HOOPS for Java Developers
Introduction
Platform/Compiler Support
Compilation and Runtime Information
Interface Notes: General Usage
HOOPS/MVO and HOOPS/Stream
GUI Integration
HOOPS/MFC Integration Guide
Introduction
Linking
Supported Platforms
Using HOOPS/MFC Libraries
Printing and Print Preview
Passing in Custom Output Options
Print to Scale
Raster Output Options
Copy to Clipboard
Sharing Palettes
HOOPS/Winforms Integration Guide
Introduction
Compilation and Runtime Information
Component Object Relationships
Steps to Building an Application with .NET Winforms and HOOPS
Creating and Initializing the Application
Creating and Initializing HOOPS/Winforms Objects
Creating and Initializing HOOPS/MVO Objects
HOOPS/WPF Integration Guide
Introduction
Platform/Compiler Support
Compilation and Runtime Information
Component-Object Relationships
Steps to Building an Application with .NET WPF and HOOPS
Creating and Initializing the Application
Creating and Initializing HOOPS/WPF Objects
Creating and Initializing HOOPS/MVO Objects
HOOPS/QT Integration Guide
Introduction
Compiling and Linking
Component Object Relationships
Steps to Building an Application with Qt and HOOPS
Creation and Initialization of Qt Objects
Creation and Initialization of HOOPS/Qt Objects
Creation and Initialization of HOOPS/MVO Objects
Launching the Qt Event Loop
HOOPS/Java Swing Programming Guide
Introduction
Platform/Compiler Support
Compilation and Runtime Information
Component Oject Relationships
Steps to Building an Application with Java/Swing and HOOPS
Creating and Initializing the Application
Creating and Initializing HOOPS/Java Objects
Creating and Initializing HOOPS/MVO Objects
HOOPS/Java SWT Programming Guide
Introduction
Platform/Compiler Support
Compilation and Runtime Information
Component-Object Relationships
Steps to Building an Aplication with Java/SWT and HOOPS
Creating and Initializing the Application
Creating and Initializing HOOPS/Java Objects
Creating and Initializing HOOPS/MVO Objects
Augmented Reality
Introduction
HoloLens Native
HoloLens Remoting
Other Considerations
Virtual Reality
Introduction
Prerequisites
The VR API Package
How to Create a VR Application Using the VR Class
Starting a VR Session
Interacting with VR
Sample Implementation
Using the Sample Operators
OpenVR Simple Sandbox
Other Considerations
HOOPS Part Viewer
HOOPS 3D Part Viewer
Overview
HOOPS Part Viewer Usage
Using the Toolbars
File Menu Options
Editing
Camera Manipulation
Creating and Manipulating Geometry
Annotating the Scene
The Tools Menu
View Menu Options
Using the Context Menu
Direct Scene Manipulation
Modifying Application Settings
Keyframe Editor
Material Editor
HSF Architecture
1. File Organization
1.1 File Identification Header
1.2 File data block
1.3 Binary Data Format
1.4 File Termination Trailer
1.5 File Dictionary
2. Stream Compression
3. Object Tagging
4. File Information Opcode
HOOPS Visualize Troubleshooting Guide
Problem Reproduction
Performance Concerns
Generic vs. 3D-API Specific Problems
Application Settings
Automatic Driver Setting
Manually Selecting a Driver
Software Mode
Runtime Diagnostics
Graphics Hardware Analysis
Driver Configuration Files
API Reference
3DGS
Files
hc_proto.h
Macro Definitions
Functions
Detailed Description
Macro Definition
Function Documentation
Functions
A
B
C
D
E
F
G
I
M
N
O
P
Q
R
S
T
U
W
Z
MVO
Modules
Framerate_Mode
Types
Fields
Detailed Description
Type Documentation
Selection_Level
Types
Fields
Detailed Description
Type Documentation
Namespaces
Applicability
Detailed Description
Datum
Detailed Description
DatumModifier
Detailed Description
DiameterModifier
Detailed Description
Dimension
Detailed Description
ezpdf
Namespaces
Types
Fields
Functions
Detailed Description
Field Documentation
Function Documentation
Font
Detailed Description
hio_html_internal
Types
Type Aliases
Fields
Functions
Detailed Description
Type Documentation
Type Alias Documentation
Function Documentation
Mode
Detailed Description
Obtention
Detailed Description
ooc
Namespaces
Detailed Description
PMI
Namespaces
Types
Type Aliases
Fields
Detailed Description
Type Documentation
Type Alias Documentation
PMII
Detailed Description
Query
Types
Type Aliases
Detailed Description
Type Alias Documentation
Roughness
Detailed Description
SC
Namespaces
Detailed Description
Size
Detailed Description
std
Detailed Description
Tolerance
Detailed Description
ZoneModifier
Detailed Description
Files
HDGNHelper.h
Macro Definitions
Types
Fields
Detailed Description
Macro Definition
Field Documentation
HIOUtilityDGN.h
Macro Definitions
Types
Detailed Description
Macro Definition
Access.h
Types
Detailed Description
HDWFConnector.h
Detailed Description
HDWFMisc.h
Types
Functions
Detailed Description
Function Documentation
HIOUtilityDwfExport.h
Macro Definitions
Types
Detailed Description
Macro Definition
HIOUtilityDwfImport.h
Macro Definitions
Types
Detailed Description
Macro Definition
HW2DBoundReader.h
Types
Detailed Description
HW2DReader.h
Types
Detailed Description
HW2DReaderCommon.h
Macro Definitions
Types
Detailed Description
Macro Definition
HW3DReader.h
Types
Detailed Description
HW3DStream.h
Macro Definitions
Types
Functions
Detailed Description
Macro Definition
Function Documentation
hio_dwg.h
Macro Definitions
Types
Detailed Description
Macro Definition
misc.h
Macro Definitions
Types
Functions
Detailed Description
Macro Definition
Function Documentation
MrDwgConnector.h
Macro Definitions
Types
Functions
Detailed Description
Macro Definition
Function Documentation
MrDwgContext.h
Types
Detailed Description
MrDwgGeometry.h
Types
Detailed Description
MrDwgHostApp.h
Types
Fields
Detailed Description
Field Documentation
MrDwgReader.h
Macro Definitions
Types
Detailed Description
Macro Definition
MrDwgSubEntityTraits.h
Types
Detailed Description
MrDwgViewport.h
Types
Detailed Description
MrDwgViewportDraw.h
Types
Detailed Description
MrDwgViewportGeometry.h
Types
Detailed Description
MrDwgWorldDraw.h
Types
Detailed Description
MrDwgWorldGeometry.h
Types
Detailed Description
MrImportDirector.h
Types
Fields
Functions
Detailed Description
Field Documentation
Function Documentation
ExchangeWrapper.h
Namespaces
Types
Detailed Description
HIOUtilityExchange.h
Macro Definitions
Types
Detailed Description
Macro Definition
HPublishExchangeHelper.h
Macro Definitions
Types
Type Aliases
Fields
Functions
Detailed Description
Macro Definition
Type Documentation
Type Alias Documentation
Function Documentation
ProductOccurrenceWalker.h
Types
Detailed Description
DownwardStack.h
Types
Detailed Description
GrownKeyPath.h
Namespaces
Types
Detailed Description
HIOUtilityHTML.h
Macro Definitions
Namespaces
Types
Detailed Description
Macro Definition
lazy.h
Types
Detailed Description
Line.h
Namespaces
Types
Detailed Description
ModelBuilder.h
Namespaces
Types
Detailed Description
sc_import.h
Namespaces
Detailed Description
SceneWalker.h
Namespaces
Types
Detailed Description
Text.h
Namespaces
Types
Detailed Description
HIOUtilityOOC.h
Macro Definitions
Functions
Detailed Description
Macro Definition
Function Documentation
HIOUtilityPublish.h
Macro Definitions
Types
Type Aliases
Fields
Detailed Description
Macro Definition
Type Documentation
Type Alias Documentation
HPublishHelper.h
Types
Type Aliases
Detailed Description
Type Alias Documentation
CurvesImporter3DF.h
Types
Detailed Description
DefinitionInstancesImporter3DF.h
Types
Detailed Description
DefinitionRepository3DF.h
Types
Detailed Description
GeometryImporter3DF.h
Types
Detailed Description
GroupRepository3DF.h
Types
Detailed Description
HIOUtilitySKP.h
Macro Definitions
Types
Detailed Description
Macro Definition
ImageRepository3DF.h
Types
Detailed Description
ImageTexturedShellImporter3DF.h
Types
Detailed Description
LinesImporter3DF.h
Types
Detailed Description
ModelImporter3DF.h
Types
Detailed Description
PolylinesImporter3DF.h
Types
Detailed Description
SegmentKey3DF.h
Types
Type Aliases
Detailed Description
Type Alias Documentation
SegmentOrganizer3DF.h
Types
Detailed Description
ShellImporter3DF.h
Types
Detailed Description
SmartSegment.h
Types
Detailed Description
StyleRepository3DF.h
Types
Functions
Detailed Description
Function Documentation
TextureRepository3DF.h
Types
Detailed Description
Utilities3DF.h
Functions
Detailed Description
Function Documentation
ezpdf.h
Namespaces
Types
Detailed Description
HBaseModel.h
Types
Detailed Description
HBaseOperator.h
Macro Definitions
Types
Fields
Detailed Description
Macro Definition
Type Documentation
HBaseView.h
Types
Type Aliases
Fields
Detailed Description
Type Documentation
Type Alias Documentation
HBhvAnimation.h
Types
Detailed Description
HBhvBehaviorManager.h
Types
Fields
Detailed Description
Type Documentation
HBhvInterpolator.h
Macro Definitions
Types
Fields
Detailed Description
Macro Definition
Type Documentation
HBhvSensor.h
Types
Detailed Description
HBhvTimeline.h
Types
Detailed Description
HBhvUtility.h
Macro Definitions
Types
Fields
Detailed Description
Macro Definition
Type Documentation
HConstantFrameRate.h
Types
Fields
Detailed Description
Type Documentation
HDB.h
Types
Detailed Description
HDebugZBuffer.h
Types
Detailed Description
HDispatchXML.h
Types
Detailed Description
HErrorManager.h
Types
Detailed Description
HEventInfo.h
Macro Definitions
Types
Fields
Detailed Description
Macro Definition
Type Documentation
HEventListener.h
Macro Definitions
Types
Fields
Detailed Description
Macro Definition
Type Documentation
HEventManager.h
Types
Detailed Description
HGlobals.h
Macro Definitions
Types
Type Aliases
Fields
Detailed Description
Macro Definition
Type Documentation
Type Alias Documentation
HGraph.h
Macro Definitions
Types
Fields
Detailed Description
Macro Definition
Type Documentation
HImCuttingGeometry.h
Types
Fields
Detailed Description
Type Documentation
HImErrorHandler.h
Types
Detailed Description
HImHideOverlappedText.h
Types
Detailed Description
HImManager.h
Macro Definitions
Types
Detailed Description
Macro Definition
HImUtility.h
Types
Detailed Description
HIndexManager.h
Macro Definitions
Types
Detailed Description
Macro Definition
HIOManager.h
Macro Definitions
Types
Type Aliases
Fields
Detailed Description
Macro Definition
Type Documentation
Type Alias Documentation
HIOUtilityHOOPS.h
Types
Detailed Description
HIOUtilityHsf.h
Types
Detailed Description
HIOUtilityIV.h
Types
Detailed Description
HIOUtilityLeadTools.h
Types
Detailed Description
HIOUtilityMagick.h
Types
Detailed Description
HIOUtilityObj.h
Types
Detailed Description
HIOUtilityPDF.h
Types
Detailed Description
HIOUtilityPly.h
Types
Detailed Description
HIOUtilityPointCloud.h
Types
Type Aliases
Fields
Detailed Description
Type Documentation
Type Alias Documentation
HIOUtilityStl.h
Types
Detailed Description
HIOUtilityVRML.h
Types
Detailed Description
HMarkupManager.h
Types
Detailed Description
HMaterialLibrary.h
Macro Definitions
Types
Detailed Description
Macro Definition
HModelInfo.h
Types
Detailed Description
HMutexOOC.h
Types
Detailed Description
HNetMessageRegistrar.h
Macro Definitions
Types
Detailed Description
Macro Definition
HObjects.h
Types
Fields
Detailed Description
Type Documentation
HOpCameraManipulate.h
Types
Detailed Description
HOpCameraManipulateTouch.h
Types
Detailed Description
HOpCameraOrbit.h
Types
Detailed Description
HOpCameraOrbitTurntable.h
Types
Detailed Description
HOpCameraPan.h
Types
Detailed Description
HOpCameraPanTouch.h
Types
Detailed Description
HOpCameraRelativeOrbit.h
Types
Detailed Description
HOpCameraRollTouch.h
Types
Detailed Description
HOpCameraWalk.h
Types
Detailed Description
HOpCameraZoom.h
Types
Detailed Description
HOpCameraZoomBox.h
Types
Detailed Description
HOpCameraZoomTouch.h
Types
Detailed Description
HOpConstructCircle.h
Types
Detailed Description
HOpConstructCone.h
Types
Detailed Description
HOpConstructCuboid.h
Types
Detailed Description
HOpConstructCylinder.h
Types
Detailed Description
HOpConstructNurbsCurve.h
Types
Detailed Description
HOpConstructPolyline.h
Types
Detailed Description
HOpConstructRectangle.h
Types
Detailed Description
HOpConstructSphere.h
Types
Detailed Description
HOpCreateBoolean.h
Macro Definitions
Types
Detailed Description
Macro Definition
HOpCreateCircle.h
Types
Detailed Description
HOpCreateCone.h
Types
Detailed Description
HOpCreateCuboid.h
Types
Detailed Description
HOpCreateCuttingPlane.h
Types
Detailed Description
HOpCreateCylinder.h
Types
Detailed Description
HOpCreateNurbs3D.h
Types
Fields
Detailed Description
Type Documentation
HOpCreateNurbsCurve.h
Types
Detailed Description
HOpCreatePolyline.h
Types
Detailed Description
HOpCreateRectangle.h
Types
Detailed Description
HOpCreateSphere.h
Types
Detailed Description
HOpFramedAnnotate.h
Types
Detailed Description
HOpFreehandGeometryMarkup.h
Types
Detailed Description
HOpMarkupAnnotate.h
Types
Detailed Description
HOpMarkupCircle.h
Types
Detailed Description
HOpMarkupFreehand.h
Types
Detailed Description
HOpMarkupFreehand3D.h
Types
Detailed Description
HOpMarkupMeasure.h
Types
Detailed Description
HOpMarkupPostIt.h
Types
Detailed Description
HOpMarkupRectangle.h
Types
Detailed Description
HOpMoveHandle.h
Types
Detailed Description
HOpNavCube.h
Types
Detailed Description
HOpNetwork.h
Types
Detailed Description
HOpObjectAnnotate.h
Types
Detailed Description
HOpObjectClash.h
Types
Detailed Description
HOpObjectRotate.h
Types
Detailed Description
HOpObjectTranslate.h
Types
Detailed Description
HOpPolygonMarkup.h
Types
Detailed Description
HOpSelectAperture.h
Types
Detailed Description
HOpSelectArea.h
Types
Detailed Description
HOpSelectAreaOOC.h
Types
Detailed Description
HOpSelectPolygon.h
Types
Detailed Description
HOpSelectPolygonOOC.h
Types
Detailed Description
HOpSelectPolyline.h
Types
Detailed Description
HPShowCache.h
Macro Definitions
Types
Detailed Description
Macro Definition
HSelectionItem.h
Macro Definitions
Types
Type Aliases
Detailed Description
Macro Definition
Type Alias Documentation
HSelectionSet.h
Types
Fields
Detailed Description
HSelectionSetOOC.h
Macro Definitions
Types
Detailed Description
Macro Definition
HSharedKey.h
Macro Definitions
Types
Detailed Description
Macro Definition
HSnapGrid.h
Types
Detailed Description
HStreamer.h
Macro Definitions
Types
Type Aliases
Detailed Description
Macro Definition
Type Alias Documentation
HTCObjectRotate.h
Types
Fields
Detailed Description
Type Documentation
HTManager.h
Types
Type Aliases
Fields
Detailed Description
Type Documentation
Type Alias Documentation
HTools.h
Macro Definitions
Detailed Description
Macro Definition
HUndoManager.h
Types
Detailed Description
HUtility.h
Macro Definitions
Types
Fields
Detailed Description
Macro Definition
Type Documentation
HUtilityAnnotation.h
Macro Definitions
Types
Detailed Description
Macro Definition
HUtilityAnnotationMeasure.h
Types
Detailed Description
HUtilityAntialiasing.h
Types
Detailed Description
HUtilityBoolean.h
Types
Detailed Description
HUtilityGeometryCreation.h
Macro Definitions
Types
Type Aliases
Detailed Description
Macro Definition
Type Alias Documentation
HUtilityGeomHandle.h
Types
Fields
Detailed Description
Type Documentation
HUtilityLocaleString.h
Detailed Description
HUtilityPMI.h
Namespaces
Types
Detailed Description
HUtilityQuadTree.h
Types
Fields
Detailed Description
Type Documentation
HUtilityShadow.h
Types
Fields
Detailed Description
Type Documentation
HUtilitySparseShell.h
Macro Definitions
Types
Detailed Description
Macro Definition
HUtilitySubwindow.h
Macro Definitions
Types
Detailed Description
Macro Definition
HUtilitySubwindow2.h
Macro Definitions
Types
Detailed Description
Macro Definition
HUtilityTextParser.h
Types
Type Aliases
Detailed Description
Type Alias Documentation
HUtilityXMLParser.h
Types
Detailed Description
HWindowFilterOOC.h
Macro Definitions
Types
Detailed Description
Macro Definition
HWindowInfoOOC.h
Types
Detailed Description
Verticals.h
Detailed Description
Functions
A
B
C
D
E
F
G
H
I
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Z
_
~
Classes and Data Structures
@
A
B
C
D
E
F
G
H
I
K
L
M
N
O
P
R
S
T
U
V
W
X
Z
3DGS Stream
Modules
HTK_Read_Stream_File
Functions
Detailed Description
Function Documentation
HTK_Write_Stream_File
Functions
Detailed Description
Function Documentation
TK_Status
Types
Fields
Detailed Description
Type Documentation
TK_Read_Stream_File
Functions
Detailed Description
Function Documentation
Files
BByteStream.h
Macro Definitions
Types
Detailed Description
Macro Definition
BCompress.h
Macro Definitions
Fields
Functions
Detailed Description
Macro Definition
Field Documentation
Function Documentation
BEdgeBreaker.h
Macro Definitions
Types
Type Aliases
Functions
Detailed Description
Macro Definition
Type Alias Documentation
Function Documentation
BInternal.h
Macro Definitions
Functions
Detailed Description
Macro Definition
Function Documentation
BOpcodeEnums.h
Macro Definitions
Types
Fields
Detailed Description
Macro Definition
Type Documentation
BOpcodeHandler.h
Macro Definitions
Types
Fields
Detailed Description
Macro Definition
Field Documentation
BOpcodeShell.h
Macro Definitions
Types
Detailed Description
Macro Definition
BPointCloud.h
Detailed Description
BPolyhedron.h
Types
Detailed Description
BPolyPoly.h
Macro Definitions
Types
Detailed Description
Macro Definition
BStream.h
Macro Definitions
Types
Fields
Functions
Detailed Description
Macro Definition
Type Documentation
Field Documentation
Function Documentation
BStreamFileToolkit.h
Macro Definitions
Types
Detailed Description
Macro Definition
BStreamMemory.h
Macro Definitions
Detailed Description
Macro Definition
vwrapper_stream.h
Macro Definitions
Detailed Description
Macro Definition
HByteStream.h
Macro Definitions
Types
Detailed Description
Macro Definition
HOpcodeHandler.h
Types
Functions
Detailed Description
Function Documentation
HOpcodeShell.h
Types
Detailed Description
HPolyhedron.h
Types
Detailed Description
HPolyPoly.h
Types
Detailed Description
HStream.h
Functions
Detailed Description
HStreamFileToolkit.h
Types
Detailed Description
resource.h
Detailed Description
Functions
A
B
C
D
E
F
G
H
I
K
L
M
N
O
P
Q
R
S
T
U
V
W
~
Classes and Data Structures
B
C
D
E
F
H
I
L
M
O
P
R
S
T
V
Base Stream
Modules
TK_Status
Types
Fields
Detailed Description
Type Documentation
TK_Read_Stream_File
Functions
Detailed Description
Function Documentation
Files
BByteStream.h
Macro Definitions
Types
Detailed Description
Macro Definition
BCompress.h
Macro Definitions
Fields
Functions
Detailed Description
Macro Definition
Field Documentation
Function Documentation
BEdgeBreaker.h
Macro Definitions
Types
Type Aliases
Functions
Detailed Description
Macro Definition
Type Alias Documentation
Function Documentation
BInternal.h
Macro Definitions
Functions
Detailed Description
Macro Definition
Function Documentation
BOpcodeEnums.h
Macro Definitions
Types
Fields
Detailed Description
Macro Definition
Type Documentation
BOpcodeHandler.h
Macro Definitions
Types
Fields
Detailed Description
Macro Definition
Field Documentation
BOpcodeShell.h
Macro Definitions
Types
Detailed Description
Macro Definition
BPointCloud.h
Detailed Description
BPolyhedron.h
Types
Detailed Description
BPolyPoly.h
Macro Definitions
Types
Detailed Description
Macro Definition
BStream.h
Macro Definitions
Types
Fields
Functions
Detailed Description
Macro Definition
Type Documentation
Field Documentation
Function Documentation
BStreamFileToolkit.h
Macro Definitions
Types
Detailed Description
Macro Definition
BStreamMemory.h
Macro Definitions
Detailed Description
Macro Definition
vwrapper_stream.h
Macro Definitions
Detailed Description
Macro Definition
Functions
A
B
C
D
E
F
G
H
I
K
L
M
N
O
P
Q
R
S
T
U
V
W
~
Classes and Data Structures
B
C
E
F
H
I
L
M
O
P
S
T
V
HIO
Namespaces
hio_html_internal
Types
Type Aliases
Functions
Detailed Description
Type Alias Documentation
Function Documentation
Files
HIOUtilityDGN.h
Macro Definitions
Types
Detailed Description
Macro Definition
HIOUtilityDwfExport.h
Macro Definitions
Types
Detailed Description
Macro Definition
HIOUtilityExchange.h
Macro Definitions
Types
Detailed Description
Macro Definition
HIOUtilityHTML.h
Macro Definitions
Namespaces
Types
Detailed Description
Macro Definition
HIOUtilityOOC.h
Macro Definitions
Functions
Detailed Description
Macro Definition
Function Documentation
HIOUtilitySKP.h
Macro Definitions
Types
Detailed Description
Macro Definition
HIOManager.h
Macro Definitions
Types
Type Aliases
Fields
Detailed Description
Macro Definition
Type Documentation
Type Alias Documentation
Functions
A
B
C
D
E
F
G
H
I
K
L
M
N
O
P
R
S
T
U
V
W
Z
_
~
Classes and Data Structures
@
E
H
P
V
3DGS IM
Modules
Abort
Functions
Detailed Description
Function Documentation
Occlusion_Query
Functions
Detailed Description
Function Documentation
Cutting_Plane
Functions
Detailed Description
Function Documentation
Regions
Functions
Detailed Description
Function Documentation
Snapshot
Functions
Detailed Description
Function Documentation
Geometry_Interesting
Functions
Detailed Description
Function Documentation
Segment_Interesting
Functions
Detailed Description
Function Documentation
Z_Buffer
Functions
Detailed Description
Function Documentation
Compute_Transformed_Text_Position
Functions
Detailed Description
Function Documentation
Segment_Info
Functions
Detailed Description
Function Documentation
Shadows
Functions
Detailed Description
Function Documentation
Draw_3d_Geometry
Functions
Detailed Description
Function Documentation
Draw_DC_XXX_Rasters
Functions
Detailed Description
Function Documentation
Draw_DC_XXX_Line
Functions
Detailed Description
Function Documentation
Draw_DC_XXX_Marker
Functions
Detailed Description
Function Documentation
Draw_DC_XXX_Polymarker
Functions
Detailed Description
Function Documentation
Draw_DC_XXX_Polydot
Functions
Detailed Description
Function Documentation
Draw_DC_XXX_Polylines
Functions
Detailed Description
Function Documentation
Draw_DC_XXX_Triangle
Functions
Detailed Description
Function Documentation
Draw_DC_Dot
Functions
Detailed Description
Function Documentation
Draw_DC_Ellipse
Functions
Detailed Description
Function Documentation
Draw_DC_Face
Functions
Detailed Description
Function Documentation
Draw_DC_Image
Functions
Detailed Description
Function Documentation
Draw_DC_Polygon
Functions
Detailed Description
Function Documentation
Draw_DC_Outline_Ellipse
Functions
Detailed Description
Function Documentation
Draw_DC_Rectangle
Functions
Detailed Description
Function Documentation
Draw_DC_Stenciled_Quad
Functions
Detailed Description
Function Documentation
Draw_XXX_Text
Functions
Detailed Description
Function Documentation
Draw_Segment
Functions
Detailed Description
Function Documentation
Draw_Window
Functions
Detailed Description
Function Documentation
Driver_XXX
Functions
Detailed Description
Function Documentation
Finish_Picture
Functions
Detailed Description
Function Documentation
Convex_Clip_Region
Functions
Detailed Description
Function Documentation
Polygonal_Clip_Region
Functions
Detailed Description
Function Documentation
Complex_Clip_Region
Functions
Detailed Description
Function Documentation
New_Geometry
Functions
Detailed Description
Function Documentation
New_Rendition
Functions
Detailed Description
Function Documentation
Segment_Path
Functions
Detailed Description
Function Documentation
Stencil_Bitmap
Functions
Detailed Description
Function Documentation
Text_Info
Functions
Detailed Description
Function Documentation
Draw_DC_XXX_Polytriangles
Functions
Detailed Description
Function Documentation
User_Face_Pattern
Functions
Detailed Description
Function Documentation
User_Line_Pattern
Functions
Detailed Description
Function Documentation
User_Shell
Functions
Detailed Description
Function Documentation
Get_Bounding_Cuboid
Functions
Detailed Description
Function Documentation
Get_Geometry_Key
Functions
Detailed Description
Function Documentation
Get_Image_Block
Functions
Detailed Description
Function Documentation
Key_To_Geometry_Pointer
Functions
Detailed Description
Function Documentation
Partial_Erasing
Functions
Detailed Description
Function Documentation
Polyhedron_XXX_Face_Normals
Functions
Detailed Description
Function Documentation
Polyhedron_Generate_Face_List
Functions
Detailed Description
Function Documentation
Record_Selection
Functions
Detailed Description
Function Documentation
Restrict_Clipping
Functions
Detailed Description
Function Documentation
Select_Geometry
Functions
Detailed Description
Function Documentation
Show_Selection_XXX
Functions
Detailed Description
Function Documentation
Show_Face_XXX
Functions
Detailed Description
Function Documentation
Face_Material_XXX
Functions
Detailed Description
Function Documentation
Current_Arc_XXX
Functions
Detailed Description
Function Documentation
Show_Diffuse_XXX
Functions
Detailed Description
Function Documentation
Show_Mirroring
Functions
Detailed Description
Function Documentation
Get_Geometry_Owner
Functions
Detailed Description
Function Documentation
Set_Attribute_Locks
Functions
Detailed Description
Function Documentation
Set_Clipping
Functions
Detailed Description
Function Documentation
Set_Color_Locks
Functions
Detailed Description
Function Documentation
Show_Color_Locks_XXX
Functions
Detailed Description
Function Documentation
Show_Visibility_Locks
Functions
Detailed Description
Function Documentation
Set_Color_Map_Start
Functions
Detailed Description
Function Documentation
Set_Edge_XXX
Functions
Detailed Description
Function Documentation
Set_Face_XXX
Functions
Detailed Description
Function Documentation
General_Displacement
Functions
Detailed Description
Function Documentation
Set_Marker_XXX
Functions
Detailed Description
Function Documentation
Set_Text_XXX
Functions
Detailed Description
Function Documentation
Set_Vertex_XXX
Functions
Detailed Description
Function Documentation
Set_Window_XXX
Functions
Detailed Description
Function Documentation
Set_Line_XXX
Functions
Detailed Description
Function Documentation
Set_LOD
Functions
Detailed Description
Function Documentation
Set_Modelling_Matrix_XXX
Functions
Detailed Description
Function Documentation
Set_Polyedge_XXX
Functions
Detailed Description
Function Documentation
Show_PolyEdge_XXX
Functions
Detailed Description
Function Documentation
Show_Polymarker_XXX
Functions
Detailed Description
Function Documentation
Set_Polymarker_XXX
Functions
Detailed Description
Function Documentation
Set_Tristrip_XXX
Functions
Detailed Description
Function Documentation
User_Options
Functions
Detailed Description
Function Documentation
Visibility
Functions
Detailed Description
Function Documentation
Selectability
Functions
Detailed Description
Function Documentation
Set_Z_Range
Functions
Detailed Description
Function Documentation
Show_Callback_Data
Functions
Detailed Description
Function Documentation
Ignore_Proxy
Functions
Detailed Description
Function Documentation
Set_Cylinder_XXX
Functions
Detailed Description
Function Documentation
Show_Cylinder_XXX
Functions
Detailed Description
Function Documentation
Set_PolyCylinder_XXX
Functions
Detailed Description
Function Documentation
Show_PolyCylinder_XXX
Functions
Detailed Description
Function Documentation
Set_Sphere_XXX
Functions
Detailed Description
Function Documentation
Show_Sphere_XXX
Functions
Detailed Description
Function Documentation
Show_Camera_XXX
Functions
Detailed Description
Function Documentation
Show_Current_Z_Max
Functions
Detailed Description
Function Documentation
Show_Device_XXX
Functions
Detailed Description
Function Documentation
Show_Edge_XXX
Functions
Detailed Description
Function Documentation
Show_Full_Hard_Clip
Functions
Detailed Description
Function Documentation
Show_Buffer_Size
Functions
Detailed Description
Function Documentation
Show_Geometry_XXX
Functions
Detailed Description
Function Documentation
Show_Hidden_Surfaces
Functions
Detailed Description
Function Documentation
Using_XXX_HSRA
Functions
Detailed Description
Function Documentation
Show_Line_XXX
Functions
Detailed Description
Function Documentation
Show_Marker_XXX
Functions
Detailed Description
Function Documentation
Show_Modelling_Matrix_XXX
Functions
Detailed Description
Function Documentation
Get_Polyhedron_XXX
Functions
Detailed Description
Function Documentation
Show_Object_To_Screen_XXX
Functions
Detailed Description
Function Documentation
Set_Object_To_Screen_Matrix_XXX
Functions
Detailed Description
Function Documentation
Show_Cuurrent_Near_Limit
Functions
Detailed Description
Function Documentation
Show_Driver_Segment_Key
Functions
Detailed Description
Function Documentation
Show_Segment_Key
Functions
Detailed Description
Function Documentation
Show_Polygon_XXX
Functions
Detailed Description
Function Documentation
Show_Polyline_XXX
Functions
Detailed Description
Function Documentation
Show_Transform_Matrix
Functions
Detailed Description
Function Documentation
Using_Analytic_HSRA
Functions
Detailed Description
Function Documentation
Tristrip_XXX
Functions
Detailed Description
Function Documentation
Using_Double_Buffer_Swap
Functions
Detailed Description
Function Documentation
RGBAS32
Functions
Detailed Description
Function Documentation
Show_Vertex_XXX
Functions
Detailed Description
Function Documentation
Show_Text_XXX
Functions
Detailed Description
Function Documentation
Has_Text_XXX
Functions
Detailed Description
Function Documentation
Is_Text_XXX
Functions
Detailed Description
Function Documentation
Show_Image_XXX
Functions
Detailed Description
Function Documentation
Show_World_To_Screen_XXX
Functions
Detailed Description
Function Documentation
Show_Window_XXX
Functions
Detailed Description
Function Documentation
Show_Tristrip_XXX
Functions
Detailed Description
Function Documentation
Get_Update_Stat
Functions
Detailed Description
Function Documentation
Is_Selection
Functions
Detailed Description
Function Documentation
Files
hic.h
Macro Definitions
Functions
Detailed Description
Macro Definition
Function Documentation
Functions
A
B
C
D
E
F
G
H
I
K
L
N
O
P
R
S
T
U
OOC
Namespaces
ooc
Namespaces
Types
Functions
Detailed Description
Function Documentation
Files
PointCloudAPI.h
Macro Definitions
Namespaces
Types
Detailed Description
Macro Definition
Functions
A
C
D
E
F
G
H
I
N
O
P
Q
R
S
~
Classes and Data Structures
E
F
H
I
M
N
O
P
Q
R
S
Parasolid
Files
hp_bridge.h
Macro Definitions
Functions
Detailed Description
Macro Definition
Function Documentation
Functions
A
C
D
G
I
R
S
U
W
Experimental
Files
hc_experimental_proto.h
Macro Definitions
Types
Fields
Functions
Detailed Description
Macro Definition
Type Documentation
Function Documentation
Functions
D
E
I
S
Data Structures
HOOPS Visualize 3DF
API Reference
Namespaces
Query
CrvCircle
Previous
Next
CrvCircle
Functions
CrvCircle
Detailed Description
class
CrvCircle
:
public
Query
::
ExchangePointerObject
<
A3DCrvCircle
,
A3DCrvCircleData
>
Public Functions
inline
CrvCircle
(
A3DCrvCircle
*
entity
)
