Update Cura documentation and instructions (#16)

Co-authored-by: Anna <16231288+HumbleDeer@users.noreply.github.com>
Co-authored-by: Stefan Dej <meteyou@gmail.com>

overview/slicer/cura.md

@@ -1,26 +1,43 @@
 # Cura
 
-### Thumbnail
+## Thumbnail
+
+{% hint style="info" %}
+If you're using the Moonraker Connection plugin for Cura, you can skip these steps. This plugin includes a feature for the generation of thumbnails. 
+{% endhint %}
 
 <figure><img src="../../.gitbook/assets/image (12).png" alt=""><figcaption></figcaption></figure>
 
-You have to add a Post Processing Script to add "G-code thumbnails" in Cura. To add these scripts, click on `Extensions > Post Processing > Modify Gcode`. Then click on `Add a script`, chose `Create Thumbnail` and fill in the size `32x32`. Add again the same script with the size `400x400`.
+You have to add a Post Processing Script to add "G-code thumbnails" in Cura. To add these scripts, click on `Extensions > Post Processing > Modify Gcode`. Then click on `Add a script`, choose `Create Thumbnail` and fill in the size `32x32`. Add again the same script with the size `400x400`.
 
 {% hint style="warning" %}
-Important is, that the size is square! If you don't use a square resolution, Cura will squeeze the thumbnail.
+It is important for this size to be a square, with equal size on both length and width. If you don't use a square resolution, Cura will squeeze the thumbnail.
 {% endhint %}
 
 <figure><img src="../../.gitbook/assets/image (36).png" alt=""><figcaption></figcaption></figure>
 
-### Direct G-code upload
+## Direct G-code upload
+
+Install the [Moonraker Connection](https://marketplace.ultimaker.com/app/cura/plugins/emtrax/MoonrakerConnection) plugin by [Emtrax](https://github.com/emtrax-ltd) using the Ultimaker Marketplace.
+
+Next, configure the plugin's parameters in Cura:
 
-Install the OctoPrint-Connection plugin in Cura’s Marketplace. In Cura go to `Settings > Printer > Manage Printers` and find the Button `Connect OctoPrint`. Add your printer and type anything in the `API Key` field.
+1. Navigate to `Settings > Printer > Manage Printers`
+2. Select the printer profile you wish to connect to Moonraker
+3. Click `Connect Moonraker`.
+4. Configure the fields as appropriate for your printer. The most important ones are listed below.
+  - Connection > **Address (URL):**  
+    The address you've been using to access Mainsail, prefixed by `http://`.  
+    e.g. `http://myprinter.local/`
+  - Monitor > **Camera > URL**
+    The address of the camera stream on the network, prefixed by `http://`.
+    e.g. `http://myprinter.local/webcam/stream`
 
-<figure><img src="../../.gitbook/assets/image (26).png" alt=""><figcaption></figcaption></figure>
+<figure><img src="../../.gitbook/assets/cura_moonraker-connection_configuration-window.jpg" alt="Moonraker Connection configuration window in Cura"><figcaption>Moonraker Connection configuration window in Cura</figcaption></figure>
 
-### Best practise G-codes
+## Best practise G-codes
 
-In Cura, there is a straightforward solution to add custom G-codes. Pedro Lamas has developed an excellent script that you can use as post-processing to add everything necessary.
+In Cura, there is a straightforward solution to add custom G-codes. Pedro Lamas has developed an excellent post-processing script for including the necessary custom G-codes.
 
 Follow the guide here to use this script: [https://github.com/pedrolamas/klipper-preprocessor](https://github.com/pedrolamas/klipper-preprocessor)