You can specify a rotation when setting the g55 to g59.3 coordinate systems.

http://linuxcnc.org/docs/2.4/html/gcode_main.html#sub:G10:-Set-Coordinate

sam

On 2/18/2011 11:28 AM, Igor Chudov wrote:
> Is there some way in EMC to specify a rotated coordinate system
> transformation?
>
> x1 = xcos alpha - y sin alpha + offset_x
> y1 = ycos alpha + x sin alpha + offset_y
>
> (going by memory)
>
> thanks
> ------------------------------------------------------------------------------
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> Find and fix more than 250 security defects in the development cycle.
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------------------------------------------------------------------------------
The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
Pinpoint memory and threading errors before they happen.
Find and fix more than 250 security defects in the development cycle.
Locate bottlenecks in serial and parallel code that limit performance.
http://p.sf.net/sfu/intel-dev2devfeb
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