Sina - سینا

A modern 2D graphics rendering engine written in pure Rust, inspired by Skia.

Features

• Pure Rust: No C/C++ dependencies, fully safe Rust
• Multi-backend: CPU (software) and GPU (hardware-accelerated) rendering
• Vector Graphics: Path rendering with Bezier curves
• Text Rendering: Font loading, shaping, and emoji support (planned)
• Modern API: Clean, ergonomic graphics API

Quick Start

use sina_core::{Color, Paint, Point, Rect, Surface};
use sina_cpu::CpuSurface;

fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Create a surface
    let mut surface = CpuSurface::new(800, 600);

    // Clear background
    surface.canvas().clear(Color::WHITE);

    // Draw a red rectangle
    let paint = Paint::with_color(Color::RED);
    surface.canvas().draw_rect(
        Rect::new(100.0, 100.0, 200.0, 150.0),
        &paint,
    );

    // Save to PNG
    surface.save_png("output.png")?;
    Ok(())
}

Project Structure

Single unified crate with modular architecture:

• sina-core: All-in-one rendering engine
  • Core types (geometry, color, paint, path, surface)
  • CPU backend (software rasterizer)
  • GPU backend (WebGPU - planned)
  • Text rendering (planned)
  • Effects and filters (planned)

Building

cargo build --release

Running Examples

cargo run --bin basic_shapes

Status

🚧 Early Development - Core API and CPU backend functional

• Core geometry types
• Path system with lyon integration
• Paint and stroke styles
• CPU rasterizer with raqote
• Basic shapes (rect, circle, line)
• GPU backend with wgpu
• Text rendering
• Emoji support
• Gradients and effects

License

MIT OR Apache-2.0