https://github.com/spikedpaladin/vessel

3D engine build with Vala
https://github.com/spikedpaladin/vessel

3d 3d-engine 3d-graphics computer-graphics glsl gtk opengl vala

Last synced: 2 months ago
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3D engine build with Vala

• Host: GitHub
• URL: https://github.com/spikedpaladin/vessel
• Owner: SpikedPaladin
• License: mit
• Created: 2024-01-16T15:24:21.000Z (12 months ago)
• Default Branch: main
• Last Pushed: 2024-03-27T12:29:00.000Z (9 months ago)
• Last Synced: 2024-10-04T21:59:54.658Z (3 months ago)
• Topics: 3d, 3d-engine, 3d-graphics, computer-graphics, glsl, gtk, opengl, vala
• Language: Vala
• Homepage:
• Size: 749 KB
• Stars: 6
• Watchers: 1
• Forks: 0
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Vessel

> [!WARNING]

> This project in early development

Simple 3D Engine made with Vala  

_Compatible with Gtk.GLArea_

![Screenshot showing a example GTK application with Vessel.Viewport in Gtk.GLArea.](screenshot.png)

## Usage

### Basic

1. Create `Vessel.Viewport` in GL context

```vala

var viewport = new Vessel.Viewport();

```

2. Add nodes to `Vessel.Node` for example `Vessel.Mesh3D`

```vala

renderer.current_scene.add_child(new Mesh3D() { mesh = new BoxMesh(1) });

```

3. Call `render` method from `Vessel.Viewport` in GL context

```vala

renderer.render();

```

4. Call `resize` method from `Vessel.Viewport` on each resize event from your GL context owner

```vala

renderer.resize(width, height);

```

## Example

Example of `Gtk.GLArea` as GL context owner are located in `example` folder

## Building

### Gnome Builder

1. Clone

2. Open in Gnome Builder

3. Click `Run Project (Shift+Ctrl+Space)`

### Manually

    $ meson setup --prefix=/usr build

    $ ninja -C build install

## Contributing

1. Fork it ( https://github.com/SpikedPaladin/Vessel/fork )

2. Create your feature branch (git checkout -b my-new-feature)

3. Commit your changes (git commit -am 'Add some feature')

4. Push to the branch (git push origin my-new-feature)

5. Create a new Pull Request