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JT import – ISO 14306 JT binary visualization format.

IFC import – ISO 16739 IFC2x3 and IFC4 files (ASCII format).

More 3D files formats are provided by Open Cascade commercial XDE components: Shrunk mesh presentation in CAD Assistant Extended CAD model import Texture maps available within the document can be enabled one-by-one for material diagnostics.

Shaded with Edges (shaded with topology edges).

Flat Shaded (shaded with flat normals to triangles).

Mesh Shrinked (shaded mesh with gaps between triangles).

Mesh Edges (mesh wireframe on top of shading).

Results of strength analysis of bulk carrier ship (courtesy RINA S.p.A.)ĬAD Assistant supports various Display Modes for analyzing mesh structure, material properties and mapping various quantities, including: For scalar quantities a color scale is shown, providing controls to narrow the range of displayed colors if necessary to inspect the data with more details. If a mesh contains associated color or scalar data, it can be viewed with elements colored according to the selected quantity.

Additional data (RGB color or scalar) can be added to each polygon or node.ĬAD Assistant allows you to view any mesh in wireframe, shaded, and shrink modes. If you have a model represented by mesh in your application, it can be saved easily to PLY format and viewed on a tablet. This format is chosen for its simplicity and capability to store data associated with mesh nodes and elements. Mesh can be read from files in PLY format. Viewing mesh models with associated data is an additional functionality included in CAD Assistant. This CAD file reader can save models into a neutral (STEP, IGES, glTF, OBJ, PLY, STL) or OCCT internal (BRep, XBF) format. Properties of a selected part in CAD Assistant The selected sub-assembly or part can be queried for its properties including names, product information as well as geometrical ones (area, volume, and centroid). Assembly components can be hidden or shown as necessary to inspect the model. Supported data: triangulation, assembly structure, colors, names.Īdditional mesh file formats import is supported with help of Open Asset Import (COLLADA, 3DS, FBX, BLEND) and openNURBS (3DM) libraries.ĬAX-IF test model in CAD Assistant for AndroidĪssembly structure of the model can be navigated through the tree browser, displaying the names of parts and their instances in the assembly (if available).

VRML or WRL - ISO 14772 virtual reality modeling language (ASCII format).

Supported data: triangulation and quads, plain list of named groups, common materials with texture maps.

OBJ Wavefront - format for 3D assets exchange commonly supported by modeling systems and game engines (ASCII format).

Supported data: shape geometry and assembly structure (defined by nested compounds, without names).

BREP - ASCII persistence of shape Boundary representation used by OCCT with open specification.

Format accumulates persistence of various data which can be imported from other files formats like STEP, IGES, ACIS, glTF, etc.

XBF - BinXCAF, which is a binary persistence format for universal XCAF document structure used by OCCT.

Supported data: shape geometry (triangulation), assembly structure, PBR metallic-roughness materials with texture maps, names.

glTF - API-neutral runtime asset delivery format (ASCII or binary), commonly supported by modeling systems and game engines.

Supported data: shape geometry, colors, top-level object names, file information.

IGES (5.1 and 5.3) - vendor-neutral format for data exchange among CAD systems (ASCII format).

Supported data: shape geometry, assembly structure, colors, names, validation properties, file information, dimensions and tolerances (semantic and tessellated PMI).

STEP (AP203, AP214 and AP242) - ISO 10303 standard for product data representation and exchange among CAD systems (ASCII format).

The program supports the following file formats:

#.step file viewer for mac install#

iOS: install from App Store or get IPA archive.īasic functionality is provided by XDE component of Open CASCADE Technology (OCCT).

#.step file viewer for mac apk#

Android: install from Google Play or download APK ( ARM 32-bit, ARM 64-bit, x86_64).

macOS: install from DMG package ( Intel x86_64, ARM 64-bit).

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Windows: download installer or ZIP archive (x86_64).

Use the following links to download and install the latest version of CAD Assistant - v.1.6.0 () for your platform (the installers are available on the old version of the website, please, sign up or login if you have signed up earlier): It also supports a set of other file formats like DXF, SAT (ACIS), XT (Parasolid). CAD Assistant is based on open source libraries (Open CASCADE Technology, Qt, FreeType, FreeImage, etc.) and employs open formats for CAD and mesh data (STEP, IFC, IGES, BREP, glTF, JT, PLY, STL, OBJ, 3DM).