Part->Chamfer does not work

[koluna]

I took your SVG. The Sweep tool works. But the result is wrong...
What Sketch did you use to form a shape for Sweep using?

[koluna]

if yes it is your svg generation on inkscape
use normal svg and 96DPI

What did you mean?
Where are these settings?

It is awful, terrible and horrible...
Anybody, please, try a Sweep tool in my file: path3384 (or Sketch) and Sketch001.
I simplified my path and it does not work again... ((((((((((((((((((((((((((((((((((((((((((
I use Inkscape 0.91.

[koluna]

FreeCAD_0.19-18403-Linux-Conda_Py3Qt5_glibc2.12-x86_64.AppImage also crashes...

[chrisb]

I simplified my path and it does not work again... ((((((((((((((((((((((((((((((((((((((((((

If you have simplified the path please upload the file again.

[koluna]

If you have simplified the path please upload the file again.

Sure...
I am sorry, my brain is burnt...

[chrisb]

The crash happens on the first sharp right bend if going from the section to the left. My guess is, that the path segments are very slightly non tangential and that this causes problems. Have you tried converting the path into a sketch?

[koluna]

The crash hapens on the first sharp right bend if going from the section to the left. My guess is, that the path segments are very slightly non tangential and that this causes problems.

Did you mean a selected segment of the path (path3384 or Sketch) on an attached screenshot?

Have you tried converting the path into a sketch?

Yes, I have. It is "Sketch" in my file. I used it with a Sweep tool. I had a same result...

[pl7i92LCNC]

i will make you a video
it is 10min to the print in Blender FROM WWW image grap
no problem with path sweep or .....

this kind of work is not on FreeCAD

thats why we got multiple systems for CAD/Nurb/svg/png/dxf

0_dino_color.png (58.88 KiB) Viewed 254 times

Bildschirmfoto von 2019-10-11 20-34-47.png (504.38 KiB) Viewed 254 times

[koluna]

I will be very glad for your manual, thanks
It seems, it will need to study Blender or something like one...
I wanted to use only FC, but I already use Inkscape

[pl7i92LCNC]

the importent one is gimp
to offset the shape
in inkscape
you need to tweaken also the settings on Bitmap Vectorising
there are options on the Reiter
as pixel limits from 2->4
the shape precision to be svg from 0,6 to 1or even 1,2
there is another option that gives you the toleranz from 0,2 set it to 0,6

i guss you already did get the selection on png load to get smooth corners

there is lots to do bevor Fc or Blender that makes live very easy

0_ink.jpg (35.34 KiB) Viewed 244 times

i atached all files for tutorial A
the blend file is to big to be atached

dino_tutorial_A.zip

(196.6 KiB) Downloaded 9 times