Tessella
Create and explore polygon tessellations of the plane
新版本 0.6.5
A better uniformity overlay on incomplete patches.
* When a tiling is too small or too irregular for its exact symmetry classes to be defined, the overlay now colours vertices by the symmetry of the patch as drawn, instead of by a grouping that answered no clear question.
* A single polygon is now shown as the one class it obviously has.
* The summary now names which measure it used, so counts from different tilings are no longer confusable.
* When a tiling is too small or too irregular for its exact symmetry classes to be defined, the overlay now colours vertices by the symmetry of the patch as drawn, instead of by a grouping that answered no clear question.
* A single polygon is now shown as the one class it obviously has.
* The summary now names which measure it used, so counts from different tilings are no longer confusable.
Tessella is an editor for polygon tessellations of the plane: interactively create, view and manipulate tilings made of simple (regular and irregular) polygons.
Features:
* Add polygons from a palette, or by clicking any boundary edge, with automatic validation that keeps a proper edge-to-edge finite tessellation.
* Editing tools: eraser (vertices, edges, polygons), interior insertion, and "Add Copy" to grow a tiling by welding on a copy of itself under a plane isometry (translate, rotate, reflect, glide reflect), snapping to exact anchors.
* Selection and styling: select by click, colour or shape; recolour with a built-in colour picker.
* Pan, zoom and rotate the canvas; export to SVG and DOT.
The app is a thin WebView wrapper around the same client-side editor that is published on the web and as a PWA. Everything runs on-device: no network access, no accounts, no trackers.
Features:
* Add polygons from a palette, or by clicking any boundary edge, with automatic validation that keeps a proper edge-to-edge finite tessellation.
* Editing tools: eraser (vertices, edges, polygons), interior insertion, and "Add Copy" to grow a tiling by welding on a copy of itself under a plane isometry (translate, rotate, reflect, glide reflect), snapping to exact anchors.
* Selection and styling: select by click, colour or shape; recolour with a built-in colour picker.
* Pan, zoom and rotate the canvas; export to SVG and DOT.
The app is a thin WebView wrapper around the same client-side editor that is published on the web and as a PWA. Everything runs on-device: no network access, no accounts, no trackers.
- 作者: Mario Càllisto
- 授權條款: Apache License 2.0
- 網站
- 問題追蹤系統
- 原始碼
- 更新紀錄
- 建置詮釋資料
- 可重現建置狀態
版本
雖然在下方可選擇下載 APK 檔案，但要留意這樣的安裝方式將不會收到更新通知，是一種較不安全的下載方法。建議您先安裝 F-Droid 用戶端使用。
下載 F-Droid-
此版本需要 Android 10 或更高的版本。
此套件包由 F-Droid 建置和簽署，並保證與此原始碼 Tarball 保持一致。
-
此版本需要 Android 10 或更高的版本。
此套件包由 F-Droid 建置和簽署，並保證與此原始碼 Tarball 保持一致。
-
此版本需要 Android 10 或更高的版本。
此套件包由 F-Droid 建置和簽署，並保證與此原始碼 Tarball 保持一致。
新版本 0.6.4
Sharper symmetry analysis.
* The uniformity overlay now colours vertices by their exact symmetry class, covering every vertex instead of approximating from the visible patch.
* Updated the underlying tiling engine and build toolchain.
* The uniformity overlay now colours vertices by their exact symmetry class, covering every vertex instead of approximating from the visible patch.
* Updated the underlying tiling engine and build toolchain.
新版本 0.6.3
Maintenance release.
* Rebuilt on a validated tiling model, so tilings are checked for consistency as they are constructed.
* Updated the underlying tiling engine and build toolchain.
* Added a banner image to the F-Droid app page.
* Rebuilt on a validated tiling model, so tilings are checked for consistency as they are constructed.
* Updated the underlying tiling engine and build toolchain.
* Added a banner image to the F-Droid app page.