LibreCAD_3 | LibreCAD 3 is a next generation 2D CAD application | Development Tools library

by LibreCAD C++ Version: Current License: Non-SPDX

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kandi X-RAY | LibreCAD_3 Summary

LibreCAD_3 is a C++ library typically used in Utilities, Development Tools applications. LibreCAD_3 has no bugs, it has no vulnerabilities and it has low support. However LibreCAD_3 has a Non-SPDX License. You can download it from GitHub.

LibreCAD 3 is a next generation 2D CAD application written to be modular, with a core independent from GUI toolkits. Scripting is possible with Lua.

Support

Quality

Security

License

Reuse

Support

LibreCAD_3 has a low active ecosystem.

It has 263 star(s) with 92 fork(s). There are 39 watchers for this library.

It had no major release in the last 6 months.

There are 34 open issues and 84 have been closed. On average issues are closed in 106 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of LibreCAD_3 is current.

Quality

LibreCAD_3 has 0 bugs and 0 code smells.

Security

LibreCAD_3 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

LibreCAD_3 code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

LibreCAD_3 has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

LibreCAD_3 releases are not available. You will need to build from source code and install.

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LibreCAD_3 Key Features

No Key Features are available at this moment for LibreCAD_3.

LibreCAD_3 Examples and Code Snippets

No Code Snippets are available at this moment for LibreCAD_3.

Community Discussions

Trending Discussions on LibreCAD_3

How to represent/read a cube in dxf file?

QUESTION

How to represent/read a cube in dxf file?

Asked 2021-Jul-06 at 12:59

Trying to open a dxf file format (actual project in C++), I could understand the basic structure of the file, but I can't manage to find how a cube is actually represented.

For a cube in CAD, I expect at least 9 values:

X Y Z position
A B C rotation
W H D size of the cube

I expect X, Y, Z, A, B and C to be in the ENTITY section,

But Looking at example files, I see many settings, the preview image (taking a significant space in the file), layouts, etc.. But nothing that I can match to how the cube is actually build.

Question:

How to represent/read a cube in a dxf file?

More info

Here is the documentation about the file format:

http://help.autodesk.com/view/OARX/2018/ENU/?guid=GUID-235B22E0-A567-4CF6-92D3-38A2306D73F3

Here is an example of file with a cube (created with BricsCAD). Unfortunately, I can't embed the file, as it is too big. The "cube" is of 20mm x 25mm x 30mm.

https://download.escain.org/example_cube_20_25_30_mm.dxf

I checked LibreCAD source-code, but it does not manage 3D models. Also, libdxfrw library is too generic (it just call the interface callback with the full Entity data).

https://github.com/LibreCAD/LibreCAD_3
https://github.com/LibreCAD/libdxfrw

...

ANSWER

Answered 2021-Jul-06 at 12:59

This cube is embedded binary ACIS data (3DSOLID) and can not be interpreted without the libraries from Spatial Inc. For more information see my answer to another question: How I can parse nurbs surface from dxf file? Or do you know library(for js, if exists or any other language) for parsing it?

EDIT: Find binary data of ACIS entities

Starting with R2013/AC1027 Modeler Geometry of ACIS data is stored in the section ACDSDATA in a ACDSRECORD these records have no handle, instead they have an ID. The record of your 3DSOLID starts at line 22393 and has the ID 10:

Source https://stackoverflow.com/questions/68259913

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install LibreCAD_3

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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