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by kwahoo
Fri Jun 13, 2014 11:56 pm
Forum: Users Showcase
Topic: Inline-four engine animation
Replies: 22
Views: 12223

Re: Inline-four engine animation

Cannot sleep (2 a.m. now), because of this animation;) I've started thinking about different, sketch-based method. My simple animation uses sketch and sketcher solver to determine piston position and conrod position/rotation. To test the animation: 1. Open the attached file crank_simul.fcstd 2. Past...
by kwahoo
Tue Jun 10, 2014 4:10 pm
Forum: Python scripting and macros
Topic: Confused by DraftGeomUtils.isPtOnEdge behaviour (a bug?)
Replies: 3
Views: 1020

Confused by DraftGeomUtils.isPtOnEdge behaviour (a bug?)

Hi, Those two scripts draw two arcs and find their intersection. isPtOnEdge should return true in the both cases, but it's not: p1 = Vector(0, 0, 0) p2 = Vector(5, -10, 0) r = 10 pl = FreeCAD.Placement(p1, Vector(0,0,1), -90) pl2 = FreeCAD.Placement(p2, Vector(0,0,1), 180) arc = Draft.makeCircle(rad...
by kwahoo
Thu Jun 05, 2014 5:58 pm
Forum: Python scripting and macros
Topic: Chain generator [an ugly and buggy script]
Replies: 2
Views: 1843

Chain generator [an ugly and buggy script]

Update: I uploaded a bit more reliable script 1. Open the chain_blank.fcstd file. 2. Select [Ctrl] Sketch008, Link2 and Link1. http://en.zimagez.com/miniature/chain-before.png 3. Paste below script ant hit enter: #an very buggy and ugly chain generator script from FreeCAD import Vector import math, ...
by kwahoo
Tue Jun 03, 2014 5:55 pm
Forum: Help on using FreeCAD
Topic: Draft Faces
Replies: 2
Views: 1074

Re: Draft Faces

Hi, Could you check if my file works for you? drafts.fcstd I created two drafts: 1. for the round face (uses neutral plane and pull direction) 2. for the top face (uses neutral plane only) http://en.zimagez.com/miniature/drafts.png OS: Ubuntu 14.04 LTS Platform: 64-bit Version: 0.14.3633 (Git) Branc...
by kwahoo
Tue Jun 03, 2014 6:33 am
Forum: Open discussion
Topic: Any nearer to FreeCAD 0.14 going GA.
Replies: 254
Views: 42899

Re: Any nearer to FreeCAD 0.14 going GA.

jreinhardt wrote:The polish release notes are 18% translated,
I'm going to work on it later this week. Don't wait for me;)
by kwahoo
Sun Jun 01, 2014 9:47 pm
Forum: Help on using FreeCAD
Topic: Problems exporting dxf file
Replies: 16
Views: 4248

Re: Problems exporting dxf file

keithsloan52 wrote: What are the limits of the evaluation version?
There are no bigger limitations (except lack of CLI). I used it in past, and it was fully functional.
by kwahoo
Sun Jun 01, 2014 2:53 pm
Forum: Announcements & Features
Topic: Spreadsheet module
Replies: 117
Views: 31501

Re: Spreadsheet module

Thanks Jim. It seems that Spreadsheet object is the culprit... Edit: I found something. Spreadsheet object in an usual Document.xml file <Object name="Spreadsheet"> <Properties Count="3"> <Property name="Controllers" type="App::PropertyLinkList" group="Base" doc="Cell controllers of this object" att...
by kwahoo
Sun Jun 01, 2014 2:04 pm
Forum: Announcements & Features
Topic: Spreadsheet module
Replies: 117
Views: 31501

Re: Spreadsheet module

Hi, Could you check my file? Spreadsheet workbench crashes when I'm trying open it. simple-crank.fcstd Traceback (most recent call last): File "/usr/lib/python2.7/json/__init__.py", line 338, in loads return _default_decoder.decode(s) File "/usr/lib/python2.7/json/decoder.py", line 366, in decode ob...
by kwahoo
Fri May 30, 2014 10:20 pm
Forum: Help on using FreeCAD
Topic: Try to drill a hole through a cube
Replies: 2
Views: 5033

Re: Try to drill a hole through a cube

You used wrong support plane for the pocket sketch. You have to use one of the cube faces. Select the cube face, as in the below image, and use "Map Sketch to plane" and then select Sketch002.

Image

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