svenhb / GRBL-Plotter

A GCode sender (not only for lasers or plotters) for up to two GRBL controller. SVG, DXF, HPGL import. 6 axis DRO.
https://grbl-plotter.de/
GNU General Public License v3.0
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When using camera form to correct fiducials , cutting piece angle gets bugged #272

Closed yagizzha closed 2 years ago

yagizzha commented 2 years ago

When cutting without any camera input it follows like this : image But after fiducial correction it becomes : image

svenhb commented 2 years ago

I never tried fiducial correction together with tangential axis. I assume, you are not using 360° for a full turn, so the applied rotation-offset to the tangential axis would be wrong... image

svenhb commented 2 years ago

Also you need to click into the 2D view to set the marker again

yagizzha commented 2 years ago

Units per turn on our machine is set to 16 since that causes a 360 degree turn .

The problem is the angle of the knife starts wrong and goes like that all the way through the cutting process when using fiducial detection .

yagizzha commented 2 years ago

If its a bug spesific to my case , can you give me the line where knife angle gets calculated so i can try to fix ?

svenhb commented 2 years ago

I already fixed it, I plan to release the new version this evening or tomorrow - I still working on another part of the software.

If you can't wait: In /MachineControl/GCodeTransform.cs - line 269, change the block to this:

                    if (tangentialAxisEnable)
                    {
            double tangle =((double)Properties.Settings.Default.importGCTangentialTurn * angle / 360);

                        if ((tangentialAxisName == "C") && (gcline.c != null)) { gcline.c += tangle; }
                        else if ((tangentialAxisName == "B") && (gcline.b != null)) { gcline.b += tangle; }
                        else if ((tangentialAxisName == "A") && (gcline.a != null)) { gcline.a += tangle; }
                        else if ((tangentialAxisName == "Z") && (gcline.z != null)) { gcline.z += tangle; }
                    }
yagizzha commented 2 years ago

that worked perfectly, thanks