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Fork of HakanSeven12/OpenCADStudio (GPL-3.0), patched for embedded job-scoped load/save integration with the CMMS.
33 commits 1 branch 0 tags 46 MiB
  • Rust 71.9%
  • Fluent 26.7%
  • WGSL 0.7%
  • Max 0.3%
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Filename Latest commit message Latest commit date
Hakan Seven 0beb589f2c Fix: viewport MSPACE activation and navigation 
Four bugs prevented viewports from working like AutoCAD model-space windows:

1. Dead-code double-click block: `!is_down2` was always false because
   `is_down2 = sel.left_down` is captured while the button is still held
   (before the selection block clears it). Changed to `is_down` so the
   double-click handler actually fires.

2. Inverted pan direction: pan_active_viewport used `-=` on the delta
   returned by screen_delta_to_world, which is the same delta that cam.pan
   *adds* to its target — causing reversed drag. Changed to `+=`.

3. Zoom not cursor-centered: zoom_active_viewport now accepts an optional
   paper-space cursor position and adjusts view_target so the model point
   under the cursor stays fixed (same as cam.zoom_about_point).

4. ESC did not exit MSPACE: CommandEscape now calls ExitViewport when
   active_viewport is set and no command is running.

Also added MS/MSPACE and PSPACE command aliases, and MspaceCommand /
PspaceCommand messages so MS auto-enters the first viewport.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-31 12:52:07 +03:00
.github Rename workflow and job identifiers for clarity 2026-03-31 01:18:29 +03:00
assets first commit 2026-03-22 14:56:27 +03:00
flatpak Remove redundant Flatpak README 2026-03-22 20:27:23 +03:00
src Fix: viewport MSPACE activation and navigation 2026-03-31 12:52:07 +03:00
.gitignore flatpak 2026-03-22 15:48:10 +03:00
build.rs first commit 2026-03-22 14:56:27 +03:00
Cargo.lock Phase 7: Plot settings and PDF export 2026-03-31 08:05:17 +03:00
Cargo.toml Phase 7: Plot settings and PDF export 2026-03-31 08:05:17 +03:00
LICENSE Initial commit 2026-03-22 14:53:51 +03:00
README.md Add README with installation and build instructions 2026-03-22 18:31:46 +03:00

README.md

H7CAD

resim

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