forked from 1b-agent/opencadstudio-upstream
Hakan SevenandClaude Sonnet 4.6
2da9301a2b
Option I: add per-viewport Arc wire cache so paper-space viewport rendering no longer re-tessellates model content every frame. Option J: hit_test_wires() returns Arc<Vec<WireModel>> — O(1) pointer copy in model space instead of a full Vec clone on every mouse move during commands. paper_canvas_hatches/wipeouts() now route through the epoch caches added in F. Option K: add world_snap_r + wire_in_range() pre-check to Snapper::snap(). All Endpoint/Midpoint/Nearest/Perpendicular/Intersection loops skip wires whose chord sphere is outside the snap circle using O(1) scalar comparisons, eliminating O(entities × vertices) matrix multiply cost when zoomed in. 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