Python interface coordinates?
09 Jan 2015 00:42 #54792
by eslavko
Python interface coordinates? was created by eslavko
Hello...
Is there a way to read current coordinates (XYZ) within python interface but to include all offsets so the number retrived should be same as in axis DRO.
For now I'm able just to get real coordinates.
Thanks.
p.s.
reading linuxcnc.org/docs/html/common/python-interface.html doesn't show trick for me...
Is there a way to read current coordinates (XYZ) within python interface but to include all offsets so the number retrived should be same as in axis DRO.
For now I'm able just to get real coordinates.
Thanks.
p.s.
reading linuxcnc.org/docs/html/common/python-interface.html doesn't show trick for me...
![:( :(](/media/kunena/emoticons/sad.png)
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09 Jan 2015 04:55 #54804
by newbynobi
Replied by newbynobi on topic Python interface coordinates?
Just take a look at the code of my combiDRO.py, is is located at:
Linuxcnc-dev/lib/python/gladevcp/
It is doing whaf you want.
Norbert
Linuxcnc-dev/lib/python/gladevcp/
It is doing whaf you want.
Norbert
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09 Jan 2015 05:08 #54806
by eslavko
Seems that this is the answer.
I already find that I need to subtract g5x_offset but miss the tool_offset.
Thanks for help.
Replied by eslavko on topic Python interface coordinates?
Just take a look at the code of my combiDRO.py, is is located at:
Linuxcnc-dev/lib/python/gladevcp/
It is doing whaf you want.
Norbert
Seems that this is the answer.
rel_pos = p[self.joint_number] - self.status.g5x_offset[self.joint_number] - self.status.tool_offset[self.joint_number]
I already find that I need to subtract g5x_offset but miss the tool_offset.
Thanks for help.
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09 Jan 2015 18:59 #54816
by andypugh
Don't forget G92...
Replied by andypugh on topic Python interface coordinates?
I already find that I need to subtract g5x_offset but miss the tool_offset..
Don't forget G92...
The following user(s) said Thank You: eslavko
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