page updated: 2016.04.18
CAD tools for Blender-3D
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Intro:
CADtools is a CAD extension for Blender-3D - a free open source 3D-content creation suite, available for all major operating systems.

CADtools can be useful for:
- architects
- engineers
- scientists
- inventors
- designers
-
- professionals
- hobbyists
- students
- teachers
-
-
- precise 2d drawing
- precise 3d modeling
- 3d-reconstruction
- scientific visualization
- physical simulation
- data analysis
on:
- Linux
- Mac OS
- Windows
- Solaris
- FreeBSD

CADtools script is work in progress, though many parts can be used for production already. At the moment it supports only Blender 2.49b.
CADtools needs Blender-2.49b-CAD-edition to run in full-feature-mode.
Parts of the project are ported to newer Blender versions, for example DWG/DXF-importer and DWG/DXF-exporter can be used with Blender 2.65 and higher.

Features:
version 0.68alpha for Blender 2.49b:
llllllllll stable
llllllllll wip
.......... todo
        > more information
.
llllllllll - transparent access to standard User Interface
llllllllll - full blend file compatibility
l......... - UNDO function (not stable yet!)
llllllllll - settings and project preferences are preserved between sessions
llllllllll - context sensitive help system (use F1)
llllllllll - editing across multiple objects and object types (Meshes+Curves)
llllllllll - editing across groups of arbitrary scaled objects
llllllllll - editing across multiple viewports (ortho and perspective)
llllllllll - autorepeat for commands and parameters
llllllllll - CAD asset management (enhanced data-browser)
llllllllll - Views management
lllllll... - Selection-Sets management
llllllllll - UCS management - arbitrary User-Coordinate-Systems
llllllllll - Cartesian and Polar Coordinates
llllllllll - workplane-constrains: Lock-X,Y,Z , GRID-mode, ORTHO-mode
llllllllll - visual feedback for UCS, Markers, ortho/polar-coordinates
llllllllll - SNAP-functionality (CAD-real-time-snap-engine)
llllllllll - numeric input and edition of coordinates in active UCS
llllllllll - support for Metric and Imperial Units
llllllllll > - dimensioning-system: on-screen representation
llllllllll - dimensioning-system: real representation
llllllllll - 3D-Markers: reference-points in 3D-View
llllllllll - Geometric-Calculator using 3D-Markers
lllll..... - true-scale printing: HPGL, SVG, PNG, JPG
.......... - in-place editing for BLOCKs/dupliGroups
.......... - DXF-LAYER system
.......... - DXF-Entity-properties: LINECOLOR, LINETYPE, LINEWIDTH
llllllll.. - User Interface: customizable layout and texts (developer version)
llllllllll - extendable via embedding external python scripts

read more here

Roadmap:
CADtools' development will focus on Blender 2.49b a while. Porting to newer Blender version will start as soon as the new python-API offers needed functionality. Unfortunately it is still not the case (2016.03.12).
The long term goal is to rewrite the code to C/C++ and integrate into Blender under GPL-license. I will open the source code as soon as i get refunded my investments. I hope that the subscription model will help to manage this plan in reasonable time.

Timeline:
2009.09.30 - first working prototype
2009.10.24 - first public viewing at Blender Conference 2009
2009.12.13 - first official release: 0.40-alpha
2010.03.22 - 90% release: 0.46-alpha
2010.06.17 - release 0.49-alpha: prepared for Blender 2.49-cad-edition
2010.07.16 - release 0.50-alpha: improved Bezier-curves support
2011.08.15 - release 0.60-alpha: more complete and stable
2011.12.22 - release 0.64-alpha: initial BIM implementation
2012.11.29 - release 0.64-alpha: cumulated bugfixes
2013.02.05 - release 0.65-alpha: BIM-tools improvements
2014.01.07 - release 0.65-alpha: updated DXF support
2015.01.08 - release 0.66-alpha: cumulated bugfixes
2015.04.07 - release 0.67-alpha: improved Bezier-curves intersections
2015.08.20 - release 0.68-alpha: DIM-system improvements
- upcoming - release 0.69-alpha: CNC-preprocessing
- upcoming - release 0.70-alpha: automatic UV-mapper
- upcoming - release 0.71-alpha: SKETCH-tool
License (updated 2015.11.12):
CADtools Extension for Blender is freeware / registerware to the following conditions:
1. CADtools can be licensed for individuals under Personal License
    and for companies/corporations under Site License.
2. The license is non-transferable.
3. Your copy of the software is personalized and password protected.
4. You can use CADtools for private and commercial purposes.
5. You can support CADtools development through subscription.
6. Subscribers get access to technical support and extensions for 12 months.
7. After the one year period ends, the software will no longer function unless the license is retrieved.


Registration:
If you agree with above License, please send me
an email "CADtools - registration" with this list:
- company name (if you need a site license):
- first name and last name:
- city and country:
- your email-address:
- your website/homepage:
- a few words about you (please introduce yourself):
- your motivation to use Blender:
- your account at blenderartists.org forum:
- where did you learn about CADtools Project?
- is Blender 2.49b still an option for you?
- do you need DXF-importer script?
- do you need DXF-exporter script?
- subscription rate you would like to pay:
To prepare the software for you I need some technical details:
- your operating system(s) (Linux?, 64bit?):
- your Blender/Python version(s) (2.49b/py2.5?, 2.75/py3.4?):

Knowing above will make the communication more effective.
I will do my best to keep your data private! Downloads:
I will send you your copy of the software by email.

Subscription:
CADtools development is funded by users via subscriptions/donations.
Become a subscriber for:
            360 euro a year (company site license)
            120 euro a year (professional personal license)
              60 euro a year (semi-profi personal license)
              30 euro a year (hobby personal license)
      and get access to extensions and individual support for one year.
Business subscribers can get an invoice on basis of CAD consultancy services.
From within EU (European Union) please use bank transfer.
From elsewhere you can pay per credit card or PayPal.

subscribe per Bank Transfer




Credits:
Two great community projects: wikipedia.org and blender.org make CADtools development possible. Please consider to support them on regular basis!


Contact:


Please write "CADtools - " in subject line of your email.


.
related links:
blender.org
Blender for Architecture - wiki
ArchiProject on BlenderWiki
BlenderArtists Forum
yorik.uncreated.net
blender3darchitect.com
blendermama.com
VR Builder - archViz blog
BlenderNation News
BlenderArt Magazin



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Copyright Remigiusz Fiedler, 2009-2016, www.cad4arch.com Impressum