From 2d7f32584f079017eec02d853ac6d240cb76f830 Mon Sep 17 00:00:00 2001 From: Arksine Date: Wed, 12 Jun 2019 07:33:28 -0400 Subject: [PATCH] gcode: Add support for stacked transforms Add method from pull request #1243 to support stacked transforms. Signed-off-by: Eric Callahan --- klippy/gcode.py | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/klippy/gcode.py b/klippy/gcode.py index 15f5c172..6c767c49 100644 --- a/klippy/gcode.py +++ b/klippy/gcode.py @@ -92,13 +92,17 @@ class GCodeParser: "mux command %s %s %s already registered (%s)" % ( cmd, key, value, prev_values)) prev_values[value] = func - def set_move_transform(self, transform): - if self.move_transform is not None: + def set_move_transform(self, transform, force=False): + if self.move_transform is not None and not force: raise self.printer.config_error( "G-Code move transform already specified") + old_transform = self.move_transform + if old_transform is None: + old_transform = self.toolhead self.move_transform = transform self.move_with_transform = transform.move self.position_with_transform = transform.get_position + return old_transform def stats(self, eventtime): return False, "gcodein=%d" % (self.bytes_read,) def _action_emergency_stop(self, msg="action_emergency_stop"):