| # vello_example_scenes |
| |
| A collection of scenes used for Vello Sparse Strips examples. |
| |
| This crate provides various scene implementations including: |
| - Basic shapes and paths |
| - Text rendering |
| - Image handling |
| - Gradients and blending |
| - SVG rendering |
| - Clipping operations |
| - COLR emoji stress testing |
| |
| ## Emoji Grid Font |
| |
| The Emoji Grid scene uses the bundled Noto Color Emoji COLR subset by default. |
| Native builds can render a different COLR font by setting `NOTO_COLR_PATH` to |
| the font file path before running the example. For it to work in WASM, you have to |
| change two lines in the source file, see there for more information. |
| |
| You can do something as follows to get it up and running (on Linux/MacOS): |
| ```bash |
| curl -L -o /tmp/Noto-COLRv1.ttf https://github.com/googlefonts/noto-emoji/raw/main/fonts/Noto-COLRv1.ttf |
| |
| NOTO_COLR_PATH=/tmp/Noto-COLRv1.ttf cargo run -p vello_hybrid_winit --release |
| # OR |
| NOTO_COLR_PATH=/tmp/Noto-COLRv1.ttf cargo run -p vello_cpu_winit --release |
| ``` |
