Skip to content

Latest commit

 

History

History
82 lines (64 loc) · 2.32 KB

README.md

File metadata and controls

82 lines (64 loc) · 2.32 KB
title document_id status created last_updated version engine_workspace_version wgpu_version shader_backend_default winit_version repo_commit owners reviewers tags
Demo Crates
demo-crates-readme-2026-02-04
draft
2026-02-04T00:00:00Z
2026-02-05T22:52:14Z
0.1.1
2023.1.30
26.0.1
naga
0.29.10
544444652b4dc3639f8b3e297e56c302183a7a0b
lambda-sh
engine
rendering
demos
guide

Demos

Overview

This directory contains runnable demo crates that showcase lambda-rs.

Demo crates are included in the workspace members but excluded from default-members. This keeps cargo build fast while keeping demos available via the -p <package> flag.

Minimal reference examples remain in crates/lambda-rs/examples/ for documentation and rustdoc usage.

Layout (Target)

demos/
  audio/    # Audio-focused demos (output device, decoding)
  minimal/  # Smallest window + render context demo
  render/   # Rendering demos (validation flags, advanced passes)

Running Demos

Minimal demo:

cargo run -p lambda-demos-minimal --bin minimal

Audio demos (audio support enabled by default):

cargo run -p lambda-demos-audio --bin sine_wave
cargo run -p lambda-demos-audio --bin sound_buffer
cargo run -p lambda-demos-audio --bin play_sound

Render demos:

cargo run -p lambda-demos-render --bin triangle
cargo run -p lambda-demos-render --bin triangles
cargo run -p lambda-demos-render --bin immediates
cargo run -p lambda-demos-render --bin indexed_multi_vertex_buffers
cargo run -p lambda-demos-render --bin instanced_quads
cargo run -p lambda-demos-render --bin textured_quad
cargo run -p lambda-demos-render --bin textured_cube
cargo run -p lambda-demos-render --bin uniform_buffer_triangle
cargo run -p lambda-demos-render --bin offscreen_post
cargo run -p lambda-demos-render --bin reflective_room

Render demos with validation enabled (feature passthrough to lambda-rs):

cargo run -p lambda-demos-render --bin triangle --features validation
cargo run -p lambda-demos-render --bin triangle --features validation-strict
cargo run -p lambda-demos-render --bin triangle --features validation-all

Workspace Behavior

  • cargo build at the repository root MUST NOT build demo crates.
  • cargo build -p <demo-package> MUST build the selected demo crate.