For Developers - C3D Toolkit

As software developers ourselves we tend to provide the best possible support and training materials for you to achieve your goals faster and deliver better products to your customers.

Getting Started

Getting Started

Complete a series of video tutorials and training courses to learn the basics of programming with geometric modeling kernel and jump-start the development of your software using C3D Toolkit.

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Developer Manual

Developer Manual

Check the developer manual to get a brief overview of C3D Toolkit functionality. This document is intended for new users and those who are choosing a geometric modeling kernel for their software.

Documentation on Native Components of C3D Toolkit

Documentation on Native Components of C3D Toolkit

Understand the details with full technical documentation of C3D Toolkit elements, including geometric modeling kernel, constraint solver, visualization and model import/export.

Documentation on C3D Web Vision

Documentation on C3D Web Vision

Read the technical documentation on Web Vision "Viewer API" module.



What’s New in C3D Toolkit

19/03/2024 [rev 117984]
Added converter namespace in c3d. In c3d::converter namespace added following classes:
SeBase, SePoint, SeDirection, SeVector, SeLineCurve, SeConic, SeCircleCurve, SeBoundedCurve,
SeBSplineWithKnotsCurve, SePolylineCurve, SeTrimmedCurve, SeCompositeCurve, SePlane,
SeCylinderSurface, SeConeSurface, SeSphereSurface, SeTorusSurface, SeSplineSurface,
SeExtrusionSurface, SeRevolutionSurface, SeOffsetSurface, SeSolid, SeOpenShell, SeClosedShell,
SeAdvancedFace, SeFaceBound, SeLoop, SeOrientedEdge, SeEdge, SeVertex, IConverterBrepManager,
TcObject, TcFace, TcLoop, TcOrientedEdge, TcCurveEdge, TcVertex, ITopologyCreator.
In c3d::converter namespace added following functions: GetConverterBrepManager,
ReleaseConverterBrepManager, GetC3DTopologyBuilder, ReleaseC3DTopologyBuilder.
11/03/2024 [rev 117984]
Redundant includes are deleted from op_direct_mod_parameter.h and action_direct.h
11/03/2024 [rev 117984]
Method MbCube::ProjectionRect( const MbPlacement3D & place, const MbVector3D & dir, MbRect & rect ) is added to calculate a projection onto the placement along the direction.
05/03/2024 [rev 117981]
The ability to parse mathematical expressions containing string type variables has been introduced (pars_yacc.h);
added string variable type MbTreeStringVariable for expression parse tree;
the ItTreeVariable::IsA() method has been added to the variable interface;
a method BTreeNode::GetStringValue() for working with a string type variable has been added to the base class of expression tree nodes;
added ItEquVarCreator::CreateUnnamedVariable() method for creating unnamed string variables.
16/02/2024 [rev 117978]
IProgressIndicator has been added to MbMeshSimplificationParams ( op_mesh_parameter.h ).

Supported Platforms

C3D Toolkit: Modeler, Solver, Converter, B-Shaper

OS Architecture Compiler Character set
FreeBSD 12.2 x64 CLANG 10.0.1 Unicode, Multi-Byte
Ubuntu 18.04 x64 gcc 7.5 Unicode, Multi-Byte
Ubuntu 22.04 x64, arm64
gcc 11.3.0 Unicode, Multi-Byte
Scientific 7.2 x64 gcc 8.3.0 Unicode, Multi-Byte
Windows 10 x86, x64 MS Visual C/C++ 2015 - 2022 Unicode, Multi-Byte
MacOS 11.3 x64, arm64 CLANG Unicode
IOS 14.5 arm64
CLANG Unicode
Debian 9 x64 gcc 7.2 Unicode, Multi-Byte
Astra Linux Common Edition
gcc 7.2
Unicode, Multi-Byte

C3D Toolkit: Vision

OS Architecture Compiler Character set
Ubuntu 18.04 x64 gcc 7.2 Unicode
Ubuntu 22.04 x64 gcc 11.3.0 Unicode
Windows 10 x86, x64 MS Visual C/C++ 2015 - 2019 Unicode, Multi-Byte

.Net binding (.Net Framerwork 4.52 and above)

  Architecture Character set
NetC3D (C3D Toolkit : kernel .Net binding) x86, x64 Unicode
NetC3dToolkit (C3D Toolkit .Net binding) x86, x64 Unicode