r574@erker: lars | 2010-02-04 03:02:46 +0100

 "reset bounds" should not go below ground (minz=0)


git-svn-id: https://pycam.svn.sourceforge.net/svnroot/pycam/trunk@97 bbaffbd6-741e-11dd-a85d-61de82d9cad9

pycam/Gui/Project.py

@@ -205,7 +205,8 @@ class ProjectGui:
         zwidth = self.model.maxz - self.model.minz
         self.settings.set("minx", self.model.minx - 0.1 * xwidth)
         self.settings.set("miny", self.model.miny - 0.1 * ywidth)
-        self.settings.set("minz", self.model.minz - 0.1 * zwidth)
+        # don't go below ground
+        self.settings.set("minz", self.model.minz)
         self.settings.set("maxx", self.model.maxx + 0.1 * xwidth)
         self.settings.set("maxy", self.model.maxy + 0.1 * ywidth)
         self.settings.set("maxz", self.model.maxz + 0.1 * zwidth)