plug-in CATIA V4 3D to Open CASCADE

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Plug-in Open CASCADE Version : 2023.4
Update date : 2023-09-29

- Enables accurate and convenient 3D CAD data transfer from Catia V4 to OpenCascade.
- Does NOT require a license of CatiaV4.
- Provides a function to be called (C++) in an OpenCascade based application.
- Converts CAD files : *.model, *.dlv, *.dlv3, *.exp, *.session files.
- Gets solid, surfacic, wireframe models, assemblies of them.
- Access to graphic attributes (colors, layers, visibility) and names of items.

By downloading this product, you will install CrossManager, in order to test easily our OpenCASCADE converters. After your tests, we will give you access to our import libraries for OpenCASCADE.


(CATIA V4: 4.15 to 4.24) (Open CASCADE: 6.2.0 to 7.6.0)

CATIA V4 3D to Open CASCADE mapping
Module Type Input Output Remarks
Assembly Assembly Assembly Assembly
Assembly Info Assembly Info
Attributes Attribute Color Color
Layer Layer
Name Name
Visibility Visibility
Drawing Drawing Circle Nurbs
Geometry Surface Bspline Surface Bspline Surface
Cone Cone
Cylinder Cylinder
Face Face
Fillet Bspline Surface
Linear Extrusion Linear Extrusion
Nurbs Surface Nurbs Surface
Offset Surface Offset Surface
Parametric Surface Surface
Plane Plane
Revolution Revolution
Ruled Bspline Surface
Sphere Sphere
Surface Surface
Toroidal Toroidal
Topology Edge Edge
Face Face
Loop Loop
Mock up solid Body
Skin Body
Skin Skin
Skind Body
Solid Body
Solid Solid
Vertex Vertex
Volume Body
Volume Volume
Wireframe Circle Circle
Composite Curve Composite Curve
Curve Curve
Ellipse Ellipse
Hyperbola Hyperbola
Line Line
Nurbs Nurbs
Parabola Parabola
Point Point
Polyline Polyline
Set of points Set of points
Spline Spline
Client room

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