From c975e393652badd58b4507a5cb618386aa80a4f1 Mon Sep 17 00:00:00 2001
From: abosafia <abosafiaebaid@gmail.com>
Date: Fri, 29 Nov 2024 14:14:58 +0200
Subject: [PATCH] clear leftover material when using ramp with closed curves

---
 scripts/addons/cam/strategy.py           | 12 ++++++++----
 scripts/addons/cam/ui/panels/movement.py |  9 ++++++++-
 2 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/scripts/addons/cam/strategy.py b/scripts/addons/cam/strategy.py
index 7244568bf..0d9cf8e1a 100644
--- a/scripts/addons/cam/strategy.py
+++ b/scripts/addons/cam/strategy.py
@@ -246,12 +246,16 @@ async def cutout(o):
         for chl in extendorder:
             chunk = chl[0]
             layer = chl[1]
-            if chunk.closed:
-                chunk.rampContour(layer[0], layer[1], o)
-                chunks.append(chunk)
-            else:
+            if o.movement.Zigzag_ramp:
                 chunk.rampZigZag(layer[0], layer[1], o)
                 chunks.append(chunk)
+            else:
+                if chunk.closed:
+                    chunk.rampContour(layer[0], layer[1], o)
+                    chunks.append(chunk)
+                else:
+                    chunk.rampZigZag(layer[0], layer[1], o)
+                    chunks.append(chunk)
     else:
         for chl in extendorder:
             chunks.append(chl[0])
diff --git a/scripts/addons/cam/ui/panels/movement.py b/scripts/addons/cam/ui/panels/movement.py
index 55f4aff93..54dbae7d8 100644
--- a/scripts/addons/cam/ui/panels/movement.py
+++ b/scripts/addons/cam/ui/panels/movement.py
@@ -140,7 +140,12 @@ class CAM_MOVEMENT_Properties(PropertyGroup):
         default=False,
         update=update_operation,
     )
-
+    Zigzag_ramp: BoolProperty(
+        name="Zigzag_ramp - EXPERIMENTAL",
+        description="Ramps down the whole contour, so the cutline looks " "like zigzag_",
+        default=False,
+        update=update_operation,
+    )
     ramp_out: BoolProperty(
         name="Ramp-out - EXPERIMENTAL",
         description="Ramp out to not leave mark on surface",
@@ -350,6 +355,8 @@ def draw(self, context):
                     subcol = panel.column(align=True)
                     subcol.enabled = self.op.movement.ramp
                     row = subcol.row()
+                    row.prop(self.op.movement, "Zigzag_ramp", text="Zigzag Ramp")
+                    row = subcol.row()
                     row.use_property_split = True
                     row.prop(self.op.movement, "ramp_in_angle", text="In Angle")
                     subheader, subpanel = subcol.panel("ramps_o", default_closed=True)