====== Simplifying the trajectory ======


===== Icon =====
{{:icon:simplification_icon.png?50|}}

===== How it works =====

**Some tool functions are only available in expert mode**

This option allows you to reduce the number of points on a map to avoid overly large map files, and to limit processing time when editing the map in EasyMapping.

The option is only available **when at least one map is loaded into the application**.

===== Application =====

When the option is started, a window opens, allowing the selection of several parameters:
  * The map to be modified
  * The simplification algorithm
  * Distance tolerance between 2 points
  * Maximum time difference between 2 points after simplification

A pre-setting is also available for **LOW** simplification.

This Pre-Setting, entered by default, is **strongly recommended** to reduce the number of points without reducing the quality of robot guidance.

{{ :en:simplification_window.png?400 |}}

To start simplification, click on **SIMPLIFY**.

**Warning**, selecting parameters other than the default ones may lead to over-simplification, which will reduce the size of the map but significantly impact robot guidance accuracy.

{{ :main_toolbar:simplification_example.png?400 |}}

The **S** keyboard shortcut is also used to start the tool.