[SOLVED] Point of intersection of a curved line with a datum plane
Forum rules
and Helpful information
and Helpful information
IMPORTANT: Please click here and read this first, before asking for help
Also, be nice to others! Read the FreeCAD code of conduct!
Also, be nice to others! Read the FreeCAD code of conduct!
[SOLVED] Point of intersection of a curved line with a datum plane
Hi all!
Still here to trick my eyes in front of the monitors ...
OS: Arch Linux
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.16131 (Git) AppImage
Build type: Release
Branch: (HEAD detached at 0.18.3)
Hash: 3129ae4296e40ed20e7b3d460b86e6969acbe1c3
Python version: 3.6.7
Qt version: 5.6.2
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: English/UnitedStates (en_US)
I'm trying to figure out how to determinate the point of intersection of the topper line (orange) with a datum plane , for build a sketch section for complete a solid (using loft).
Also if I added two datum plane (one trough the bottom single line and the other trough the top line) it seems i cant select a thing.
Also editing the top line I'm not able to select the datum plane for retrieve a reference .
There is a tool for make this selection? Or a technique for achieve this?
Many thanks as always
Still here to trick my eyes in front of the monitors ...
OS: Arch Linux
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.16131 (Git) AppImage
Build type: Release
Branch: (HEAD detached at 0.18.3)
Hash: 3129ae4296e40ed20e7b3d460b86e6969acbe1c3
Python version: 3.6.7
Qt version: 5.6.2
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: English/UnitedStates (en_US)
I'm trying to figure out how to determinate the point of intersection of the topper line (orange) with a datum plane , for build a sketch section for complete a solid (using loft).
Also if I added two datum plane (one trough the bottom single line and the other trough the top line) it seems i cant select a thing.
Also editing the top line I'm not able to select the datum plane for retrieve a reference .
There is a tool for make this selection? Or a technique for achieve this?
Many thanks as always
- Attachments
-
- line-cross-plane-03.png (40.2 KiB) Viewed 3257 times
-
- line-cross-plane-02.png (23.74 KiB) Viewed 3257 times
-
- line-cross-plane.png (18.57 KiB) Viewed 3263 times
Last edited by giostark on Tue Oct 15, 2019 7:00 pm, edited 1 time in total.
- pl7i92LCNC
- Posts: 208
- Joined: Tue Mar 12, 2019 3:03 pm
- Location: RLP DE
Re: Point of intersection of a curved line with a datum plane
can you please add the freecad file to see whats going on
yuo shoudt be able to pick almost every construction point on all sketches you made for Datumplane
you need one more sketch for the loft to be completed
and the plane is just a known offset to a base plane
yuo shoudt be able to pick almost every construction point on all sketches you made for Datumplane
you need one more sketch for the loft to be completed
and the plane is just a known offset to a base plane
Re: Point of intersection of a curved line with a datum plane
Thanks pl7 for the attention
Your statement push me to try other solution and you where right.
I edited (and duplicate) the top line and constructed a line that bring a point useful for the other sketch.
So finally I have my point of intersection ready to be used.
Your statement push me to try other solution and you where right.
I edited (and duplicate) the top line and constructed a line that bring a point useful for the other sketch.
So finally I have my point of intersection ready to be used.
- Attachments
-
- line-cross-plane-07.png (33.22 KiB) Viewed 3230 times
-
- line-cross-plane-06.png (18.74 KiB) Viewed 3233 times
-
- line-cross-plane-05.png (17.06 KiB) Viewed 3233 times
-
- line-cross-plane-04.png (22.26 KiB) Viewed 3233 times
Re: [SOLVED] Point of intersection of a curved line with a datum plane
I am missing the attachment possibility for placing a DatumPoint on a plane plus on a line, which would yield the intersection point.
A Sketcher Lecture with in-depth information is available in English, auf Deutsch, en français, en español.
Re: [SOLVED] Point of intersection of a curved line with a datum plane
Yes, but it doesn't lie always on the curved line:
- Attachments
-
- DatumPointOnLineAndPlane.FCStd
- (6.14 KiB) Downloaded 42 times
A Sketcher Lecture with in-depth information is available in English, auf Deutsch, en français, en español.
Re: [SOLVED] Point of intersection of a curved line with a datum plane
There is indeed a problem in V0.19. In V0.18 things seem to work.
V.019 (problem):
V0.18 (OK):
V.019 (problem):
Code: Select all
OS: Windows 8.1 (6.3)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.18524 (Git)
Build type: Release
Branch: master
Hash: bea009c1d52b97655dab2d5c0fbddec30989a902
Python version: 3.6.8
Qt version: 5.12.1
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: Dutch/Netherlands (nl_NL)
Code: Select all
OS: Windows 8.1
Word size of OS: 64-bit
Word size of FreeCAD: 32-bit
Version: 0.18.16093 +38 (Git)
Build type: Release
Branch: (HEAD detached at 0.18.3)
Hash: 3129ae4296e40ed20e7b3d460b86e6969acbe1c3
Python version: 2.7.14
Qt version: 4.8.7
Coin version: 4.0.0a
OCC version: 7.2.0
Locale: Dutch/Netherlands (nl_NL)
Re: [SOLVED] Point of intersection of a curved line with a datum plane
I confirm that the UR_ suggestion work with 0.18 version (datum plane + sketch edge selected). Is so damn faster than construct lots of geometries. Thanks!!!
There are much options in all the tools ... I must investigate them far better.
There are much options in all the tools ... I must investigate them far better.
- Attachments
-
- line-cross-plane-08.png (20.02 KiB) Viewed 3118 times
Re: [SOLVED] Point of intersection of a curved line with a datum plane
OT
Is not the right thread but just for have an idea...
Could be useful a section in the Wiki (maybe under tutorial) named "How to:" and a list of specific realizations by users ?
Or do you think is enough expand the description of the tools?
In this case under datum point are totally missing the other options/modes: https://freecadweb.org/wiki/PartDesign_Point#Options
Ex: (added by many users that encounter the difficulty and solved it).
How to :
-Find a point of intersection between a plan and a line.
-Build a basket ball.
-cutting a gear with ...
-ecc ecc
So looking for "intersection" could appear a list of "tutorial" concerning "intersections". Is stupid or useless?
/OT
Is not the right thread but just for have an idea...
Could be useful a section in the Wiki (maybe under tutorial) named "How to:" and a list of specific realizations by users ?
Or do you think is enough expand the description of the tools?
In this case under datum point are totally missing the other options/modes: https://freecadweb.org/wiki/PartDesign_Point#Options
Ex: (added by many users that encounter the difficulty and solved it).
How to :
-Find a point of intersection between a plan and a line.
-Build a basket ball.
-cutting a gear with ...
-ecc ecc
So looking for "intersection" could appear a list of "tutorial" concerning "intersections". Is stupid or useless?
/OT
Re: [SOLVED] Point of intersection of a curved line with a datum plane
Any kind of good explanations is helpful and thus welcome. In some areas such as how to create a thread we have this already.
A Sketcher Lecture with in-depth information is available in English, auf Deutsch, en français, en español.