crates/canvas/src/gpu/page.rs | 123 ++++--
 crates/canvas/src/layout.rs   |  14 +-
 crates/canvas/src/lib.rs      |   1 +
 crates/canvas/src/math.rs     | 727 ++++++++++++++++++++++++++++++++
 crates/canvas/src/outline.rs  |  17 +-
 crates/snowbound/src/main.rs  |  30 +-
 tools/canvas/README.md        |   4 +
 7 files changed, 848 insertions(+), 68 deletions(-)