Add examples and enhance README for BlenderProc visualization

- Added example images for mesh, point cloud, and depth rendering.
- Updated README with installation instructions and usage examples.
- Improved formatting with tables for better clarity.

README.md

@@ -1,7 +1,11 @@
 # BlenderProc Publication Visualization
 Publication-ready visualization of 3D objects and point clouds in seconds.
 
-_Head over to the repository's [**GitHub** pages site](https://hummat.com/bproc-pubvis) for a prettier and more
+| Mesh                            | Point Cloud                   | Mesh + Depth                           |
+|---------------------------------|-------------------------------|----------------------------------------|
+| ![mesh](examples/mesh_0000.png) | ![pcd](examples/pcd_0000.png) | ![mesh_depth](examples/mesh_depth.png) |
+
+_Head over to the repository's [**GitHub** Pages site](https://hummat.com/bproc-pubvis) for a prettier and more
 interactive version of this README!_
 
 ## Installation
@@ -14,3 +18,27 @@ blenderproc pip install fire loguru
 ```bash
 blenderproc run main.py --obj_path /path/to/3d.obj --save /path/to/output.png
 ```
+
+## Examples
+
+To render a mesh, simply run:
+```bash
+blenderproc run main.py --obj_path path/to/mesh.obj
+```
+The following options can be added to:
+* **save** the rendered image: `--save path/to/output.png`
+* **export** the object: `--export path/to/output.obj` (use `.glb` to get web-friendly format)
+* Render the mesh as **point cloud**: `--pcd`
+* Render the mesh as **depth** image: `--depth`
+* Render the mesh as **point cloud** from projected **depth** image: `--pcd --depth`
+
+| Mesh                            | Point cloud                                         | Mesh + Depth                                          |
+|---------------------------------|-----------------------------------------------------|-------------------------------------------------------|
+| <img src="examples/mesh.png" alt="mesh" width="200"/> | <img src="examples/pcd.png" alt="pcd" width="200"/> | <img src="examples/mesh.png" alt="mesh" width="200"/> |
+| `--obj_path suzanne`            | `--mesh_as_pcd`                                     | `--depth`                                             |
+
+## Credits
+
+| [**BlenderProc 2**](https://github.com/DLR-RM/BlenderProc)                                                                                     | [**Blender**](https://www.blender.org)   |
+|------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------|
+| <img src="https://user-images.githubusercontent.com/6104887/137109535-275a2aa3-f5fd-4173-9d16-a9a9b86f66e7.gif" alt="blenderproc" width="512"> | <img src="https://download.blender.org/branding/blender_logo_socket.png" alt="blender" width="512"> | |