# Portal

A VR immersive media viewer. Wrap a 3D tunnel with a sphere of video tiles around you — float inside a psychedelic portalscape.

## Tech Stack

- **Engine**: Godot 4.6 (Forward Plus / Mobile renderer)
- **Language**: GDScript
- **XR**: OpenXR (hand tracking, controllers, haptics)
- **Physics**: Jolt Physics
- **Video format**: Ogg (`.ogv`)
- **Audio format**: MP3 (`.mp3`)
- **Platforms**: Windows (D3D12), Linux, Android / Meta Quest

## Opening in Godot

```bash
# Editor path:
/home/kyle/Downloads/Apps/Godot_v4.6.1-stable_linux.x86_64

# Open the project:
/path/to/godot4.6 --path /home/kyle/Documents/portal

# Or just double-click `project.godot` if your file manager knows Godot.
```

Main scene: `boot.tscn`

## Converting Video

Drop a video file onto `convert.sh` to transcode it to Godot-friendly Ogg format:

```bash
chmod +x convert.sh
./convert.sh my_video.mp4
# Produces: my_video.mp4.ogv

# The script uses ffmpeg with these flags:
#   -vf "scale=-1:420"   → scale to 420p height, width auto
#   -q:v 2               → video quality (near-lossless, good for Godot)
#   -q:a 1               → audio quality
#   -g:v 50              → keyframe interval (50 frames)
```

Drop the resulting `.ogv` file into the project, reference it from `EmissionPoint` in `portal.tscn`, and rebuild your export preset.

## Content Variants

Different builds play different videos. Each is controlled via an export preset in `export_presets.cfg`:

| Variant | Video Pattern |
|---|---|
| stoner_dad_2 | `*stoner_dad_2*.ogv` |
| stoner_dad_3 | `*stoner_dad_3*.ogv` |
| stoner_plastic | `*stoner_plastic*.ogv` |
| chubs_compilation | `*chubs*.ogv` |
| 420_special | `*420_special*.ogv` |
| 420_special_diet | `*420_special_diet*.ogv` |
| orc_domination | `*orc*.ogv` |
| furry_poppers_daddy | `*poppers*.ogv` |
| furry_poppers_stable_stud | `*poppers*.ogv` |
| toon_goon | `*toon*.ogv` |
| furry_goon_encouragement | `*furry_goon*.ogv` |
| furry_big_bad_wolf | `*wolf*.ogv` |

To add a new variant, create a new export preset in Godot's Export dialog and set:
- **`custom_features`**: comma-separated flags (used at runtime for conditional logic)
- **`include_filter`**: glob for the video file to bundle (e.g. `my_video.ogv`)
- **`export_path`**: output binary path (e.g. `bin/windows/portal_my_variant.exe`)

## Platforms

- **Windows** — 3 export presets (Desktop 64-bit, D3D12, etc.)
- **Linux** — 4 export presets
- **Android** — 17 Meta Quest presets (APK, arm64-v8a)

## Project Structure

Everything lives flat in the project root:

```
project.godot          Godot project config
boot.tscn              Entry scene (loads portal.tscn)
portal.tscn            Main scene (tunnels, emission point, prompts)
emission_point.tscn    Video sphere manager
tile.tscn              Reusable tile scene
game_loader.gd         Boot loader script (1 line)
portal.gd              Main scene controller
emission_point.gd      Video sphere + tile layout
tile.gd                Individual video tile
cap.gdshader           Blurry sphere cap shader
cloud_1.gdshader       Tunnel cloud + spiral shader
convert.sh             Video conversion utility
```