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[CAM] add helix max stepdown parameter

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This commit is contained in:
David Kaufman
2025-08-29 15:13:58 -04:00
parent 80d78efc6b
commit 9e830949a8
2 changed files with 29 additions and 0 deletions
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23
src/Mod/CAM/Path/Op/Adaptive.py
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@@ -138,6 +138,9 @@ def GenerateGCode(op, obj, adaptiveResults):
helixAngleRad = math.radians(obj.HelixAngle)
depthPerOneCircle = length * math.tan(helixAngleRad)
if obj.HelixMaxStepdown.Value != 0 and obj.HelixMaxStepdown.Value < depthPerOneCircle:
depthPerOneCircle = obj.HelixMaxStepdown.Value
helixAngleRad = math.atan(depthPerOneCircle / length)
stepUp = max(obj.LiftDistance.Value, 0)
@@ -1810,6 +1813,15 @@ class PathAdaptive(PathOp.ObjectOp):
"Helix ramp entry angle (degrees)",
),
)
obj.addProperty(
"App::PropertyLength",
"HelixMaxStepdown",
"Adaptive",
QT_TRANSLATE_NOOP(
"App::Property",
"The maximum allowable descent in a single revolution of the helix.",
),
)
obj.addProperty(
"App::PropertyAngle",
"HelixConeAngle",
@@ -2011,6 +2023,17 @@ class PathAdaptive(PathOp.ObjectOp):
75 if oldD == 0 else 100 * oldD / obj.ToolController.Tool.Diameter.Value
)
if not hasattr(obj, "HelixMaxStepdown"):
obj.addProperty(
"App::PropertyLength",
"HelixMaxStepdown",
"Adaptive",
QT_TRANSLATE_NOOP(
"App::Property",
"The maximum allowable descent in a single revolution of the helix.",
),
)
FeatureExtensions.initialize_properties(obj)

6
src/Mod/CAM/Path/Op/Gui/Adaptive.py
View File

@@ -45,6 +45,8 @@ class TaskPanelOpPage(PathOpGui.TaskPanelPage):
return form
def initPage(self, obj):
self.form.HelixMaxStepdown.setProperty("unit", obj.HelixMaxStepdown.getUserPreferred()[2])
self.form.LiftDistance.setProperty("unit", obj.LiftDistance.getUserPreferred()[2])
self.form.KeepToolDownRatio.setProperty("unit", obj.KeepToolDownRatio.getUserPreferred()[2])
self.form.StockToLeave.setProperty("unit", obj.StockToLeave.getUserPreferred()[2])
@@ -58,6 +60,7 @@ class TaskPanelOpPage(PathOpGui.TaskPanelPage):
signals.append(self.form.stepOverPercent.valueChanged)
signals.append(self.form.Tolerance.valueChanged)
signals.append(self.form.HelixAngle.valueChanged)
signals.append(self.form.HelixMaxStepdown.valueChanged)
signals.append(self.form.HelixConeAngle.valueChanged)
signals.append(self.form.HelixIdealDiameterPercent.valueChanged)
signals.append(self.form.HelixMinDiameterPercent.valueChanged)
@@ -86,6 +89,8 @@ class TaskPanelOpPage(PathOpGui.TaskPanelPage):
FreeCAD.Units.Quantity(obj.HelixAngle, FreeCAD.Units.Angle).UserString
)
self.form.HelixMaxStepdown.setProperty("rawValue", obj.HelixMaxStepdown.Value)
self.form.HelixConeAngle.setText(
FreeCAD.Units.Quantity(obj.HelixConeAngle, FreeCAD.Units.Angle).UserString
)
@@ -131,6 +136,7 @@ class TaskPanelOpPage(PathOpGui.TaskPanelPage):
obj.Tolerance = 1.0 * self.form.Tolerance.value() / 100.0
PathGuiUtil.updateInputField(obj, "HelixAngle", self.form.HelixAngle)
PathGuiUtil.updateInputField(obj, "HelixMaxStepdown", self.form.HelixMaxStepdown)
PathGuiUtil.updateInputField(obj, "HelixConeAngle", self.form.HelixConeAngle)
PathGuiUtil.updateInputField(obj, "LiftDistance", self.form.LiftDistance)