Cam simulator feature update (#15597)

* remove redundant code

* Improve lighting, add ambient occlusion

* Add cleanup code. Dialog is now deleted when cloesd.

* change back to ambient occlusion

* Fix G8x drill sequence bug.  issue #14369

* fix bad simulation artifacts under Linux and QT. Issue #14369

* fix merge issue

* fix border artifact on buttons

* support showing path lines. revise the gui.

* add option for arbitrary solids. wip

* use vectors instead of mallocs

* Handle arbitrary stock shapes + show base shape.

* Complete the base shape display feature. eliminate co-planar artifacts.

* support window scaling. upstream issue #14334

* Apply lint fixes

* some missing lints.

* Attend pylint issues

* Apply code fixes based on @kadet1090 review

* fix some clang-tidy warnings.

* CAM: Linter cleanup round 1

---------

Co-authored-by: Chris Hennes <chennes@gmail.com>

src/Mod/CAM/PathSimulator/AppGL/CAMSimPy.xml

@@ -35,19 +35,28 @@
         <UserDocu>
           ResetSimulation():
 
-          Clear the simulation and all gcode commands 
+          Clear the simulation and all gcode commands
         </UserDocu>
       </Documentation>
     </Methode>
     <Methode Name="AddTool" Keyword='true'>
       <Documentation>
         <UserDocu>
-          SetToolShape(shape, toolnumber, diameter, resolution):
+          AddTool(shape, toolnumber, diameter, resolution):
 
           Set the shape of the tool to be used for simulation
         </UserDocu>
       </Documentation>
     </Methode>
+    <Methode Name="SetBaseShape" Keyword='true'>
+      <Documentation>
+        <UserDocu>
+          SetBaseShape(shape, resolution):
+
+          Set the shape of the base object of the job
+        </UserDocu>
+      </Documentation>
+    </Methode>
     <Methode Name="AddCommand">
       <Documentation>
         <UserDocu>