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allow user to specify a seed value for jitter pseudorandomness so that multiple operations/tools can follow the same sequence

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jim
2022-01-02 07:38:56 -08:00
parent 531e9143f4
commit ba4f1b443b
1 changed files with 12 additions and 1 deletions
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13
src/Mod/Path/PathScripts/PathArray.py
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@@ -60,6 +60,8 @@ class ObjectArray:
"Path", QtCore.QT_TRANSLATE_NOOP("App::Property","Percent of copies to randomly offset"))
obj.addProperty("App::PropertyVectorDistance", "JitterMagnitude",
"Path", QtCore.QT_TRANSLATE_NOOP("App::Property","Maximum random offset of copies"))
obj.addProperty("App::PropertyInteger", "JitterSeed",
"Path", QtCore.QT_TRANSLATE_NOOP("App::Property","Seed value for jitter randomness"))
obj.addProperty("App::PropertyLink", "ToolController",
"Path", QtCore.QT_TRANSLATE_NOOP("App::Property", "The tool controller that will be used to calculate the path"))
obj.addProperty("App::PropertyBool", "Active",
@@ -88,6 +90,11 @@ class ObjectArray:
angleMode = copiesMode = centreMode = 0
copiesXMode = copiesYMode = offsetMode = swapDirectionMode = 2
if not hasattr(obj, "JitterSeed"):
obj.addProperty("App::PropertyInteger", "JitterSeed",
"Path", QtCore.QT_TRANSLATE_NOOP("App::Property","Seed value for jitter randomness"))
obj.JitterSeed = 0
obj.setEditorMode('Angle', angleMode)
obj.setEditorMode('Copies', copiesMode)
obj.setEditorMode('Centre', centreMode)
@@ -97,6 +104,7 @@ class ObjectArray:
obj.setEditorMode('SwapDirection', swapDirectionMode)
obj.setEditorMode('JitterPercent', 0)
obj.setEditorMode('JitterMagnitude', 0)
obj.setEditorMode('JitterSeed', 0)
obj.setEditorMode('ToolController', 2)
def onChanged(self, obj, prop):
@@ -190,9 +198,12 @@ class ObjectArray:
obj.Path = Path.Path()
return
# use seed if specified, otherwise default to object name for consistency during recomputes
seed = obj.JitterSeed or obj.Name
pa = PathArray(obj.Base, obj.Type, obj.Copies, obj.Offset,
obj.CopiesX, obj.CopiesY, obj.Angle, obj.Centre, obj.SwapDirection,
obj.JitterMagnitude, obj.JitterPercent, obj.Name)
obj.JitterMagnitude, obj.JitterPercent, seed)
obj.Path = pa.getPath()