Fixed Block.pathMargins() to correctly take A axis

vlachoudis · Jun 15, 2017 · 6c1c8ad · 6c1c8ad
1 parent 45e7ae8
commit 6c1c8ad
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/CNC.py b/CNC.py
@@ -2206,11 +2206,11 @@ def pathMargins(self, xyza):
 		self.xmin = min(self.xmin, min([i[0] for i in xyza]))
 		self.ymin = min(self.ymin, min([i[1] for i in xyza]))
 		self.zmin = min(self.zmin, min([i[2] for i in xyza]))
-		self.amin = min(self.amin, min([i[3] for i in xyza]))
 		self.xmax = max(self.xmax, max([i[0] for i in xyza]))
 		self.ymax = max(self.ymax, max([i[1] for i in xyza]))
 		self.zmax = max(self.zmax, max([i[2] for i in xyza]))
-		self.amax = max(self.amax, max([i[3] for i in xyza]))
+		self.amin = min(self.amin, min([0.] + [i[3] for i in xyza if len(i) > 3]))
+		self.amax = max(self.amax, max([0.] + [i[3] for i in xyza if len(i) > 3]))
 
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