forked from 1b-agent/opencadstudio-upstream
Hakan SevenandClaude Sonnet 4.6
a99115bda5
Parse SAT geometry directly into GPU MeshModel without going through
the truck B-rep pipeline:
• plane-surface faces → fan-triangulate the coedge-loop polygon
• cone-surface faces → parametric grid (handles cylinders and cones)
• sphere-surface faces → UV sphere grid (GRID_U × GRID_V)
• torus-surface faces → UV torus grid
Scene integration:
• add_entity(): tessellates Solid3D on insert, stores in scene.meshes
• erase_entities(): removes mesh from scene.meshes on delete
• populate_meshes_from_document(): rebuilds all meshes on file load
and undo/redo (called alongside populate_hatches/images)
ROADMAP updated: Solid3D tessellation marked ✅ in sections 2.12, 14.
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