# Node Engine
A node graph engine for building shader graphs style UIs.
## Try it out
Run the example test graph ui:
```
cargo run --release --example test_graph_ui
```
## Controls
* Pane graph: Ctrl + left click and drag.
* Zoom: mouse scroll wheel.
* Select nodes/groups: left click one node/group or drag to select area. (Hold Shift to select more)
## Versions
- Bevy 0.16: `node_engine = "0.6"`
- Bevy 0.15: `node_engine = "0.5"`
- Bevy 0.14: `node_engine = "0.4"`
- Bevy 0.13: `node_engine = "0.3"`
- Bevy 0.12: `node_engine = "0.2"`