Web

Web support is still experimental and currently requires you to manually compile Thermion to WASM first.

To run from Flutter:

flutter run -d chrome --web-header=Cross-Origin-Opener-Policy=same-origin --web-header=Cross-Origin-Embedder-Policy=require-corp

Requirements:

GNU Make
CMake
Emscripten

From the project root directory

thermion % ls -l
total 272
drwxr-xr-x   4 nickfisher  staff    128 Jul  3 14:06 assets
-rw-r--r--   1 nickfisher  staff  84532 Jul  3 14:06 CHANGELOG.md
-rw-r--r--   1 nickfisher  staff   2349 Jul  3 14:06 Dockerfile
drwxr-xr-x  19 nickfisher  staff    608 Jul  3 14:06 docs
-rw-r--r--   1 nickfisher  staff    748 Jul  3 14:06 docs.json
drwxr-xr-x   7 nickfisher  staff    224 Jan  8 17:01 examples
-rw-r--r--   1 nickfisher  staff  11341 Oct 23  2024 LICENSE
-rw-r--r--   1 nickfisher  staff   2161 Jul  3 14:06 Makefile
drwxr-xr-x@ 13 nickfisher  staff    416 Jul  3 14:06 materials
-rw-r--r--@  1 nickfisher  staff    517 Oct 23  2024 melos_thermion_workspace.iml
-rw-r--r--   1 nickfisher  staff     77 Oct 23  2024 melos.yaml
-rw-r--r--@  1 nickfisher  staff   9865 Jul  1 13:03 pubspec.lock
-rw-r--r--   1 nickfisher  staff     97 Jun 12 11:38 pubspec.yaml
-rw-r--r--   1 nickfisher  staff   3355 Jul  3 14:06 README.md
drwxr-xr-x@ 22 nickfisher  staff    704 Jul  3 14:06 thermion_dart
drwxr-xr-x   7 nickfisher  staff    224 Jul  3 14:06 thermion_flutter
thermion % make wasm

Flutter

Copy thermion_dart.js and thermion_dart.wasm to the /web folder for your target app.

flutter run -d chrome --web-header Cross-Origin-Embedder-Policy=require-corp --web-header Cross-Origin-Opener-Policy=same-origin

Live examples

The examples below run live in the browser, compiled from Dart to WebAssembly. Each is an interactive composite scene — drag to orbit, scroll to zoom. (The demos open in a new tab if the embed does not load.)

Only one demo runs at a time. Starting another demo releases the previous WebAssembly renderer before creating the next one.