Multiple polygons rviz selection tool (#7)

* Multiple polygon selections working, but when generating tool path plan, it only plans on the current polygon selection.

* Last update before moving to auto add selections

* Multiple Polygon working (changed srv response type), esthetic changes are on the way

* Multiple Polygon Selection Tool Working (Includes Text Reference).

* Added GIF and updated readme.

* Added "Point Generation Gap" tool to be able to define the gap between the last generated point and the new one waiting to be generated.

* WIP updates

* Replace display vectors with scene nodes

* Renamed from pts to points

* Ran clang-format

* Removed duplicated entry from .clang-format file

* Updated video and README

* Updated badge URL

* Updated name of point gap property

* Updated docstring

---------

Co-authored-by: Michael Ripperger <michael.ripperger@swri.org>

.clang-format

@@ -8,7 +8,6 @@ AllowAllParametersOfDeclarationOnNextLine: false
 AllowShortIfStatementsOnASingleLine: false
 AllowShortLoopsOnASingleLine: false
 AllowShortFunctionsOnASingleLine: None
-AllowShortLoopsOnASingleLine: false
 AlwaysBreakTemplateDeclarations: true
 AlwaysBreakBeforeMultilineStrings: false
 BreakBeforeBinaryOperators: false

README.md

@@ -2,20 +2,19 @@
 Rviz tool plugin for creating polygon selections
 
 [![license - apache 2.0](https://img.shields.io/:license-Apache%202.0-yellowgreen.svg)](https://opensource.org/licenses/Apache-2.0)
-[![CI](https://github.com/marip8/rviz_polygon_selection_tool/actions/workflows/main.yml/badge.svg)](https://github.com/marip8/rviz_polygon_selection_tool/actions/workflows/main.yml)
+[![CI](https://github.com/swri-robotics/rviz_polygon_selection_tool/actions/workflows/main.yml/badge.svg)](https://github.com/marip8/rviz_polygon_selection_tool/actions/workflows/main.yml)
 
 ## Operation
 
 ![example](docs/example.gif)
 
-### Modes
+- **Left mouse button click**: Add point to current polygon
+- **Middle mouse button click**: Erase current polygon selection
+- **Right mouse button click**: Finish current polygon and start new polygon
+- **Shortcut `delete`, `backspace`**: Remove all polygons
+
+## Modes
 - **Lasso**: click and hold left mouse button while drawing a shape
 - **Click**: click and release the left mouse button to drop a vertex in the polygon
 
 Toggle betweeen the modes by selecting the `Lasso mode` check box in the tool properties panel
-
-### Features
-- **Right mouse button click**: deactivate the tool
-- **Middle mouse button click**: erase current selection
-- **Shortcut `p`**: activate the tool
-- **Toggle loop closure**: draws/hides a line connecting the last and first waypoints (see tool properties panel)