added the svn:eol-style attribute (native) to all python scripts and xml files

git-svn-id: https://pycam.svn.sourceforge.net/svnroot/pycam/trunk@629 bbaffbd6-741e-11dd-a85d-61de82d9cad9

pyinstaller/hooks/hook-pycam.py

-# keysyms does not seem to be recognized by pyinstaller
-# There will be exceptions after any keypress without this line.
+# keysyms does not seem to be recognized by pyinstaller
+# There will be exceptions after any keypress without this line.
 hiddenimports = ["gtk.keysyms"]
\ No newline at end of file

share/gtk-interface/pycam-project.ui

@@ -6322,7 +6322,7 @@ Any selected group of dimensions will be scaled accordingly.</property>
     <property name="step_increment">1</property>
   </object>
   <object class="GtkAdjustment" id="SupportGridLength">
-    <property name="lower">0.01</property>
+    <property name="lower">-100</property>
     <property name="upper">100</property>
     <property name="step_increment">1</property>
   </object>

src/pycam/Toolpath/SupportGrid.py

@@ -206,7 +206,10 @@ def get_support_distributed(model, z_plane, average_distance,
                 else:
                     # position1 is OK
                     position = position1
+            # append the original position (ignoring z_plane)
             bridge_positions.append(position)
+            # move the point to z_plane
+            position = Point(position.x, position.y, z_plane)
             bridge_dir = lines[line_index].dir.cross(
                     polygon.plane.n).normalized().mul(length)
             _add_cuboid_to_model(result, position, bridge_dir, height, thickness)