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https://github.com/uggla/rotozoom

Last synced: 25 days ago
JSON representation

Host: GitHub
URL: https://github.com/uggla/rotozoom
Owner: uggla
License: apache-2.0
Created: 2022-03-07T23:12:09.000Z (almost 3 years ago)
Default Branch: main
Last Pushed: 2023-09-11T08:03:02.000Z (over 1 year ago)
Last Synced: 2024-10-14T09:11:05.603Z (2 months ago)
Language: Rust
Size: 841 KB
Stars: 0
Watchers: 2
Forks: 0
Open Issues: 1
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

# rotozoom

[![rotozoom](https://github.com/uggla/rotozoom/actions/workflows/rotozoom.yml/badge.svg)](https://github.com/uggla/rotozoom/actions/workflows/rotozoom.yml)

A naive rotozoom with macroquad
* Compute a 2D Texture to create a rotozoom the old school way.
* No usage of camera, texture rotation or shader.

*Note: build with ``--release`` switch to achieve descent fps.*

## Authors

- [@Uggla](https://www.github.com/Uggla)

## Screenshots

Native application:
![App native screenshot](images/rotozoom_native.png)

Running the wasm application into Firefox:
![App wasm32 screenshot](images/rotozoom_wasm.png)

## Binaries
Binaries are available here:
[Binary releases](https://github.com/uggla/rotozoom/releases)

## Run Locally (mainly for development purposes)

1. Clone the project

```bash
git clone https://github.com/uggla/rotozoom
```

2. Go to the project directory

```bash
cd rotozoom
```

#### Native
1. Install Rust following the instructions [here](https://www.rust-lang.org/fr/learn/get-started).

*Tips: the rustup method is the simplest one.*

2. Install required library for macroquad

* Ubuntu system dependencies
```bash
apt install pkg-config libx11-dev libxi-dev libgl1-mesa-dev libasound2-dev
```

* Fedora system dependencies
```bash
dnf install libX11-devel libXi-devel mesa-libGL-devel alsa-lib-devel
```

* Windows system
```
No dependencies are required for Windows or MacOS
```

3. Run the native client
```bash
cargo run --release
```

#### Wasm32

1. Follow the above instruction of the native client.

2. Install basic-http-server
```bash
cargo install basic-http-server
```

3. Add the wasm32 compilation target
```bash
rustup target add wasm32-unknown-unknown
```

4. Go to the client directory and run the native client
```bash
cargo build --target wasm32-unknown-unknown --release
```

5. Serve the files and open the browser
```bash
basic-http-server
xdg-open http://127.0.0.1:4000
```