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Merge pull request #7137 from Russ4262/fix/path_array_polar

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Path: Fix Type=Polar regression in PathArray
This commit is contained in:
sliptonic
2022-07-13 18:40:24 -05:00
committed by GitHub
parent cf27c91a2e c52317a851
commit c126a8cced
1 changed files with 64 additions and 64 deletions
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128
src/Mod/Path/PathScripts/PathArray.py
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@@ -208,69 +208,6 @@ class ObjectArray:
self.setEditorModes(obj)
def rotatePath(self, path, angle, centre):
"""
Rotates Path around given centre vector
Only X and Y is considered
"""
CmdMoveRapid = ["G0", "G00"]
CmdMoveStraight = ["G1", "G01"]
CmdMoveCW = ["G2", "G02"]
CmdMoveCCW = ["G3", "G03"]
CmdDrill = ["G81", "G82", "G83"]
CmdMoveArc = CmdMoveCW + CmdMoveCCW
CmdMove = CmdMoveStraight + CmdMoveArc
commands = []
ang = angle / 180 * math.pi
currX = 0
currY = 0
for cmd in path.Commands:
if (
(cmd.Name in CmdMoveRapid)
or (cmd.Name in CmdMove)
or (cmd.Name in CmdDrill)
):
params = cmd.Parameters
x = params.get("X")
if x is None:
x = currX
currX = x
y = params.get("Y")
if y is None:
y = currY
currY = y
# "move" the centre to origin
x = x - centre.x
y = y - centre.y
# rotation around origin:
nx = x * math.cos(ang) - y * math.sin(ang)
ny = y * math.cos(ang) + x * math.sin(ang)
# "move" the centre back and update
params.update({"X": nx + centre.x, "Y": ny + centre.y})
# Arcs need to have the I and J params rotated as well
if cmd.Name in CmdMoveArc:
i = params.get("I")
if i is None:
i = 0
j = params.get("J")
if j is None:
j = 0
ni = i * math.cos(ang) - j * math.sin(ang)
nj = j * math.cos(ang) + i * math.sin(ang)
params.update({"I": ni, "J": nj})
cmd.Parameters = params
commands.append(cmd)
newPath = Path.Path(commands)
return newPath
def execute(self, obj):
# backwards compatibility for PathArrays created before support for multiple bases
if isinstance(obj.Base, list):
@@ -349,6 +286,69 @@ class PathArray:
else:
self.baseList = [baseList]
def rotatePath(self, path, angle, centre):
"""
Rotates Path around given centre vector
Only X and Y is considered
"""
CmdMoveRapid = ["G0", "G00"]
CmdMoveStraight = ["G1", "G01"]
CmdMoveCW = ["G2", "G02"]
CmdMoveCCW = ["G3", "G03"]
CmdDrill = ["G81", "G82", "G83"]
CmdMoveArc = CmdMoveCW + CmdMoveCCW
CmdMove = CmdMoveStraight + CmdMoveArc
commands = []
ang = angle / 180 * math.pi
currX = 0
currY = 0
for cmd in path.Commands:
if (
(cmd.Name in CmdMoveRapid)
or (cmd.Name in CmdMove)
or (cmd.Name in CmdDrill)
):
params = cmd.Parameters
x = params.get("X")
if x is None:
x = currX
currX = x
y = params.get("Y")
if y is None:
y = currY
currY = y
# "move" the centre to origin
x = x - centre.x
y = y - centre.y
# rotation around origin:
nx = x * math.cos(ang) - y * math.sin(ang)
ny = y * math.cos(ang) + x * math.sin(ang)
# "move" the centre back and update
params.update({"X": nx + centre.x, "Y": ny + centre.y})
# Arcs need to have the I and J params rotated as well
if cmd.Name in CmdMoveArc:
i = params.get("I")
if i is None:
i = 0
j = params.get("J")
if j is None:
j = 0
ni = i * math.cos(ang) - j * math.sin(ang)
nj = j * math.cos(ang) + i * math.sin(ang)
params.update({"I": ni, "J": nj})
cmd.Parameters = params
commands.append(cmd)
newPath = Path.Path(commands)
return newPath
# Private method
def _calculateJitter(self, pos):
"""_calculateJitter(pos) ...
@@ -475,7 +475,7 @@ class PathArray:
ang = 360
if self.copies > 0:
ang = self.angle / self.copies * (1 + i)
np = self.rotatePath(b.Path.Commands, ang, self.centre)
np = self.rotatePath(b.Path, ang, self.centre)
output += np.toGCode()
# return output