forked from 1b-agent/opencadstudio-upstream
Hakan SevenandClaude Sonnet 4.6
bfd8d0411a
Add `aabb: [f32; 4]` field to WireModel (world-space 2-D bounding box). In tessellate_entity() set each wire's AABB from e.as_entity().bounding_box() via new entity_aabb() helper; Insert sub-entities each get their own AABB. Preview/interim wires and any entity returning a zero-extent default box get UNBOUNDED_AABB so they are never pre-rejected. Replace the chord-sphere heuristic in Snapper::wire_in_range() with a proper AABB vs snap-circle overlap test. The new check is four scalar comparisons and correctly handles closed curves (circles, arcs) which the chord-sphere approach had to special-case. Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
H7CAD
A CAD application for 2D/3D drawing and design, built with Rust.
Features
- 2D drafting and 3D modeling
- DXF file import/export
- GPU-accelerated rendering via WebGPU
- Snap and annotation tools
- Modular ribbon interface (Home, Annotate, Insert, View, Manage)
Installation
Flatpak (Linux)
Download H7CAD.flatpak from the latest release, then:
flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
flatpak install H7CAD.flatpak
flatpak run io.github.HakanSeven12.H7CAD
Build from Source
Requirements: Rust 1.75+
git clone https://github.com/HakanSeven12/H7CAD.git
cd H7CAD
cargo build --release
./target/release/H7CAD
License
GPL-3.0-only — see LICENSE