Fork of HakanSeven12/OpenCADStudio (GPL-3.0), patched for embedded job-scoped load/save integration with the CMMS.
- Rust 71.9%
- Fluent 26.7%
- WGSL 0.7%
- Max 0.3%
- HTML 0.1%
| Filename | Latest commit message | Latest commit date |
|---|---|---|
a65a09c59e
Root cause: the DXF reader never reads group code 340 (block_record
handle) inside LAYOUT objects, so layout.block_record stays Handle::NULL
after opening any DXF file. This caused current_layout_block_handle()
to return NULL, which made belongs_to_visible_block() return true for
every entity — all entities appeared in all layouts simultaneously.
Fix in current_layout_block_handle() — three-tier lookup:
1. Layout.block_record (non-null) — works for DWG files.
2. Conventional DXF name ("*Model_Space", "*Paper_Space", …) derived
from the layout's tab_order — works for standard DXF exporters.
3. Position-based fallback: sort paper-space block records and paper
layouts independently, then match by index — handles exporters that
set tab_order = 0 for all layouts.
Apply the same two-tier lookup to model_space_block_handle().
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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| .github | ||
| assets | ||
| flatpak | ||
| src | ||
| .gitignore | ||
| build.rs | ||
| Cargo.lock | ||
| Cargo.toml | ||
| LICENSE | ||
| README.md | ||
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