Update README.md

README.md

@@ -1,13 +1,20 @@
+<p align="center"><img src=".gitea/readme/icon.png"/></p>
+
 <h1 align="center">3D Renderer</h1>
 
 <h3 align="center"><b>A simple 3D renderer that allows you to move around the scene using the keys.</b></h3>
 
-<p align="center">3D Renderer was written using Python and PyGame library. This project was part of "Computer Graphics" course at Warsaw University of Technology</p>
+<p align="center">3D Renderer was written using Python and PyGame library. This project was part of "Computer Graphics" course at Warsaw University of Technology.</p>
 
-<img align="center" src=".gitea/readme/screenshot.png"/>
+<p align="center"><img width="50%" src=".gitea/readme/screenshot.png"/></p>
 
 ---
 
+## Informations
+
+> [!IMPORTANT]  
+> App is no longer maintained, but should work properly
+
 ## Features
 
 - Create your own scene
@@ -40,10 +47,10 @@ python 3d_renderer
 
 You can define your own scene in `main` method of `App` class in `3d_renderer/app.py` file.
 
-- Create object builder: `obj_builder1 = ObjectBuilder()`
-- Add as many vertices to the object as you want: `va = obj_builder1.add_vertex(-1, 1,  1)`
-- Connect vertices to make edges: `obj_builder1.add_vertices_connection(va, vb)`
-- Build object and add it to the scene: `self.renderer.add_object(obj_builder1.build())`
+1. Create object builder: `obj_builder1 = ObjectBuilder()`
+2. Add as many vertices to the object as you want: `va = obj_builder1.add_vertex(-1, 1,  1)`
+3. Connect vertices to make edges: `obj_builder1.add_vertices_connection(va, vb)`
+4. Build object and add it to the scene: `self.renderer.add_object(obj_builder1.build())`
 
 **Controls:**
 
@@ -61,3 +68,11 @@ You can define your own scene in `main` method of `App` class in `3d_renderer/ap
 - <kbd>Q</kbd> - Yaw down
 - <kbd>C</kbd> - Roll up
 - <kbd>Z</kbd> - Roll down
+
+## Attribution
+
+You can copy this repository and create your own version of the app freely. However, it would be nice if you included URL to this repository in the description to your repository or in README file.
+
+**Other sources:**
+
+- Icon by <a href="icons8.com">Icons8</a>