gpu

Documentation

Overview

Package main demonstrates GPU-accelerated 2D rendering with gg.

This example shows how to:

• Enable GPU acceleration via blank import of gg/gpu
• Draw shapes that automatically use the three-tier GPU pipeline: Tier 1: SDF fragment shader (circles, rounded rects) Tier 2a: Convex polygon fast-path (triangles, pentagons, etc.) Tier 2b: Stencil-then-cover (arbitrary paths, stars, etc.)
• Fall back to CPU rendering transparently when GPU is unavailable

The GPU backend uses WebGPU (via gogpu/wgpu) with Vulkan for hardware-accelerated rendering in a single unified render pass.