Module particles 

GPU Particle System

Provides fully GPU-accelerated particle simulation and rendering. Particles are simulated using compute shaders and rendered using instanced billboards.

Architecture

ParticleSystemGpu
       │
       ├── Compute Pass (Simulation)
       │   └── Updates particle positions, velocities, lifetimes
       │
       └── Render Pass (Drawing)
           └── Draws particle billboards as instanced quads

Structs

GpuEmitter

Emitter configuration for GPU

GpuForce

Force affector for GPU

GpuParticle

GPU particle data structure Must match the WGSL struct layout exactly

GpuRenderUniforms

Render uniforms for vertex/fragment shaders

GpuSimulationUniforms

Simulation uniforms for compute shader

ParticleManager

Manager for multiple particle systems

ParticleSystemGpu

Handle to a GPU particle system

ParticleViewport

Particle viewport data for rendering

Constants

MAX_PARTICLES_PER_SYSTEM

Maximum particles per system for buffer allocation

PARTICLE_COMPUTE_SHADER

GPU particle compute shader

PARTICLE_RENDER_SHADER

GPU particle render shader (billboard quads)