Merge pull request cyberbotics#6169 from cyberbotics/doc-update-webot…

…s-cloud

Doc update webots cloud

docs/blog/Webots-2022-b-release.md

@@ -80,8 +80,8 @@ This tool could be used to publish open-science results where both reviewers and
 
 #### Simulations
 
-- [OroBOT Simulation](https://webots.cloud/run?version=R2022b&url=https://github.com/cyberbotics/orobot/blob/main/worlds/OroBOT_uneven.wbt)
-- [Spot Simulation](https://webots.cloud/run?version=R2022b&url=https://github.com/cyberbotics/webots-cloud-simulation-examples/blob/main/2_compile_controller/worlds/spot.wbt)
+- [OroBOT Simulation](https://webots.cloud/run?version=R2022b&url=https://github.com/cyberbotics/orobot/blob/main/worlds/OroBOT_uneven.wbt&type=demo)
+- [Spot Simulation](https://webots.cloud/run?version=R2022b&url=https://github.com/cyberbotics/webots-cloud-simulation-examples/blob/main/2_compile_controller/worlds/spot.wbt&type=demo)
 
 ---
 

docs/guide/webots-cloud.md

@@ -2,6 +2,7 @@
 
 [webots.cloud](https://webots.cloud) is an open-source webservice to share simulations online.
 You can share 3D scenes and animations recorded from a simulation, but also fully interactive simulations.
+This is also the place where you can see the complete library of protos available in Webots and add your own.
 
 ### Publish 3D Scenes and Animations
 
@@ -11,6 +12,24 @@ Once your scene or animation is uploaded, you get a link (web URL) pointing to y
 Anyone with this link can view your 3D scene or animation with a simple mouse click.
 Scenes and animations can also be uploaded on webots.cloud by clicking the "Add a new scene/animation" button, and uploading locally saved `X3D`, `JSON`, thumbnail and texture files.
 
+### Share and Use Your Proto
+
+The [protos section](https://webots.cloud/proto) of webots.cloud is the place where you can see the protos available in Webots, read about them and play with their parameters.
+Anyone can add its own proto to the library. To do that, your proto files (`.proto` files, textures, meshes,...) shoud be hosted on a GitHub repository.
+The proto folder must also have a `webots.yaml` file which should contain: `publish: true`.
+To classify the proto correctly, webots.cloud needs to know what are the `keywords` of the proto. Please refer to [this section](../reference/proto-design-guidelines.md#keywords) to learn more about `keywords` and how to set them.
+You can then add your proto by clicking the `Add a new proto` button at the bottom of the [proto page](https://webots.cloud/proto).
+
+To add a proto from the library to a world, copy the github url of the proto and convert it to `raw.githubusercontent.com`. To to that, change `github.com` into `raw.githubusercontent.com` and remove the `/blob`. Then paste it at the top of the world file like this:
+```
+#VRML_SIM R2023b utf8
+
+IMPORTABLE EXTERNPROTO "https://raw.githubusercontent.com/cyberbotics/webots/develop/projects/appearances/protos/RoughOak.proto"
+
+WorldInfo {
+```
+
+
 ### Publish Cloud-Based Simulations
 
 It is also possible to run a Webots simulation in webots.cloud interactively.
@@ -94,7 +113,11 @@ The server tab on webots.cloud contains information on the [Simulation Servers](
 - [PR2](https://webots.cloud/AcpeTj6)
 - [Nao room](https://webots.cloud/AcTNYs0)
 
+**Proto**
+- [NAO](https://webots.cloud/run?version=R2023b&url=https://github.com/cyberbotics/webots/blob/develop/projects/robots/softbank/nao/protos/Nao.proto)
+- [WoodenPalletStack](https://webots.cloud/run?version=R2023b&url=https://github.com/cyberbotics/webots/blob/develop/projects/objects/factory/pallet/protos/WoodenPalletStack.proto)
+
 **Simulation**:
 
-- [OroBOT Simulation](https://webots.cloud/run?version=R2022b&url=https://github.com/cyberbotics/orobot/blob/main/worlds/OroBOT_uneven.wbt)
-- [Spot Simulation](https://webots.cloud/run?version=R2022b&url=https://github.com/cyberbotics/webots-cloud-simulation-examples/blob/main/2_compile_controller/worlds/spot.wbt)
+- [OroBOT Simulation](https://webots.cloud/run?version=R2022b&url=https://github.com/cyberbotics/orobot/blob/main/worlds/OroBOT_uneven.wbt&type=demo)
+- [Spot Simulation](https://webots.cloud/run?version=R2022b&url=https://github.com/cyberbotics/webots-cloud-simulation-examples/blob/main/2_compile_controller/worlds/spot.wbt&type=demo)