imclab / extrusiongen

A Javascript based 3D extrusion/revolution solid editor made with THREE.js.

Path Extrusion Generator

@author Ikaros Kappler @date 2013-09-11 @modified 2013-10-30 @version 0.2.6

License: CC BY-NC-SA

Changelog

[2013-10-30]

• Added background images to the 2D- and 3D-canvas.

[2013-10-29]

• Added the VectorFactory to the preview handler.
• Added a new function that arranges the wto splits (if split) on the horizontal plane.

[2013-10-25]

• Moved all secondary controls the the new menu bar.

[2013-10-22]

• Added a basic menu bar library (moo-tools_dropdown-menu).

[2013-10-15]

• The mm-measurements are now applied to the STL models.

[2013-10-04]

• Added process bar (display in the CSS message box).

[2013-10-02]

• Added CSS message box for errors and warnings.

[2013-09-24]

• Added ruler/measurements (in mm).
• Shape scaling by moving bounding box nodes implemented.

[2013-09-18]

• Bug fixed: the second last bezier point can be deleted now.

[2013-09-16]

• The second last bezier curve was not deletable. This is fixed now.

[2013-09-12] Implemented a better bezier curve splitting.

[2013-09-11]

• Zip file import implemented.

TODO

[2013-10-15]

• The 'Merge Meshes' STL option should be included into the settings import/export.

[2013-09-24]

• The bezier scaling by bounding-box works so far but there is a boundary required to avoid the path to be scale to width=0 or height=0.
• [DONE 2013-10-15] The mm-measurements are not yet applied to the STL models.
• The bezier-Settings file should also store scaling and draw offset. When loading a file these settings should be restored so the bezier path is at the same position.

[2013-09-16]

• Add an enhanced polygon triangulation algorithm for the case the mesh is split; the cut is not yet properly filled. Vertically non-convex bezier curves cause errors in the mesh.
• [DONE 2013-09-18] Bug: the second last bezier point cannot be deleted.

[2013-09-13]

• Fix Safari incompatibility.
• [DONE 2013-10-02] Add CSS message box for errors and warnings.
• [DONE 2013-10-04] Add process bar.
• Add a compatibility check with error message.

[2013-09-12]

• Add dummy console for older browsers

[2013-09-11]

• [DONE 2013-09-11] Zip file import
• [DONE 2013-09-24] Add ruler/measurements
• [DONE 2013-09-18] Implement split mesh
• Implement second inner perpendicular hull (for wax)
• [DONE 2013-09-12] Implement a better bezier curve splitting
• Add an undo-function to the bezier editor
• [DONE 2013-09-24] Shape scaling by moving bounding box nodes

Used libraries

• three.js
• jszip.js (v1.0.1-23)
• jszip-deflate.js
• jszip-load.js
• base64-binary.js
• FileSaver.js
• Blob.js
• Moo-Tools (dropdown-menu, core 1.4.5)

Thanks to

[three.js] mrdoob / http://mrdoob.com/ Larry Battle / http://bateru.com/news

[baseg64-binary.js] Daniel Guerrero

[jszip.js] Stuart Knightley <stuart [at] stuartk.com>

[FileSaver.js] Eli Grey

[STLBuilder inspirations] Paul Kaplan

[Moo-Tools dropdown menu] mootools / https://github.com/mootools