https://wiki.blender.jp/index.php?action=history&feed=atom&title=Extensions%3A2.4%2FPy%2FScripts%2FObject%2FMegaBoolExtensions:2.4/Py/Scripts/Object/MegaBool - 版の履歴2026-09-08T09:25:43Zこのウィキのこのページに関する変更履歴MediaWiki 1.31.0https://wiki.blender.jp/index.php?title=Extensions:2.4/Py/Scripts/Object/MegaBool&diff=57470&oldid=prevYamyam: 1版 をインポートしました2018-06-28T17:53:13Z<p>1版 をインポートしました</p>
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</td></tr></table>Yamyamhttps://wiki.blender.jp/index.php?title=Extensions:2.4/Py/Scripts/Object/MegaBool&diff=57469&oldid=prevwiki>Mont29: Updated ScriptInfo template…2011-09-12T21:05:24Z<p>Updated ScriptInfo template…</p>
<p><b>新規ページ</b></p><div>* go to [[Extensions:Py/Scripts|'''Catalog''']] | [[Extensions:Py/Scripts#Object|'''Object''']]<br />
== MegaBool ==<br />
<br />
=== About ===<br />
<br />
{{ScriptInfo<br />
|name=Megabool<br />
|tooltip=Preform Boolean operations on meshes with nice results.<br />
|menu=Group: Object<br />
|version=r15 pre1 - 2007<br />
|blender=2.43 & 2.45<br />
|author=Theodore K Schundler<br />
|license=n/a<br />
|link=http://epii.info/oss/blender/boolean/<br />
|exe=megabool_r15_pre1.py<br />
}}<br />
<br />
=== Support ===<br />
<br />
* [http://blenderartists.org/forum/forumdisplay.php?f=11 Python & Plugins forum] at Blender Artists.<br />
* [http://blenderartists.org/forum/showthread.php?t=28414 Booleans in Blender that work] thread<br />
<br />
<br />
<!-- This is temporary hide-tab for rest of the text<br />
=== Links ===<br />
<br />
*link 1<br />
*link 2<br />
--><br />
== Usage ==<br />
-By Menu- <br />
* Put this file in ~/.blender/scripts/ <br />
* Select two objects, then choose "MegaBool" from the scripts menu. <br />
<br />
-By Running the script-<br />
* Load this file into blender's internal text editor<br />
* Select two objects, then press Alt+P in the test editor<br />
<br />
OPERATIONS: <br />
On execution of the script, there are four operations: <br />
* Intersect - Intersection of the two meshes (logical AND)<br />
* Union - Union of the two meshes (logical OR) <br />
* Difference - First selected mesh - Last selected mesh <br />
* Cookie Cutter - First mesh's faces are subdivided where they intersect with the second mesh <br />
<br />
After the script executes, all "inside" vertices are selected<br />
<br />
<br />
== Notes ==<br />
Like any boolean algorithm, normals on the source meshes must<br />
be all facing outside. To fix normals, select a mesh, enter<br />
edit mode, select all verticies, and press Ctrl+N. Also, all<br />
intersections must create closed loops. (Basically the meshes<br />
should be closed.) If you find a set of meshes that do not work<br />
send me the .blend file and an explaination of the problem.<br />
Subsurf and Edge Split should be turned off before using this<br />
script. (Actually any modifiers are best disabled.)<br />
<br />
== Known Issues ==<br />
n/a<br />
<br />
== Additional Information ==<br />
n/a<br />
<br />
=== To-Do list ===<br />
* Set vertex colors & groups & weights <br><br />
* Intersection of curves? (use splines for smooth shapes) <br />
<br />
=== Credits ===<br />
Thanks go to:<br />
* Theodore K Schundler<br />
<br />
=== History ===<br />
<br />
Date: Updates: <br><br />
16-Aug-2004 Initial Revision - working(?) & ready to go <br><br />
17-Aug-2004 Fixed some bugs based on incorrect assumptions. <br><br />
that means even more computation. Also made more <br><br />
use of the traversalCookies to speed up a some <br><br />
sections <br><br />
24-Aug-2004 Smart filling & other stuff... <br><br />
26-Aug-2004 Much cleanup, nothing new / fancy <br><br />
18-Sep-2004 Re-did filling. (per discussion with toloban) <br><br />
Also, 2nd object can now be a set of edge loops. <br><br />
And other minor refinements. <br><br />
24-Sep-2004 Fixed a wrong assumption about vertex ordering <br><br />
26-Sep-2004 Got rid of special filling stuff that made face <br><br />
selection work better because with the new edit <br><br />
modes, it isn't necissary. <br><br />
27-Oct-2004 Made some headway with the coplanar problem, but <br><br />
there is still a colinear problem, and sometimes <br><br />
an issue if a point lies in another objects plane<br><br />
01-Nov-2004 Fixed edge crossing tests in joinconcentric <br><br />
10-Dec-2004 Rewrite of almost everything <br><br />
08-Apr-2005 Rewrite of alot - completely changed how inside <br><br />
vs outside determination works <br><br />
24-Apr-2005 Rewrite filling (handles complicated cases faster)<br><br />
fixed dumb mistakes in intersecting edges, fixed <br><br />
transform of vertex normals. <br><br />
25-Apr-2005 Fixed compatability issues with released versions <br><br />
of Blender for Vector() constructor. <br><br />
02-May-2005 Fixed some issues with certain angles in building <br><br />
loops. Better detection of intersecting edges. <br><br />
Filling avoids making faces with an area of zero.<br><br />
Debugging data doesn't display by default, so it <br><br />
runs faster. Creates a new mesh instead of <br><br />
writting over an old one. <br><br />
14-Apr-2007 Updated with fixes from Henrik Pitkala, Hoehrer, <br><br />
and intrr. This fixes some version compatability <br><br />
issues. It makes the order and selection the same<br><br />
as Blender's internal bools. Also, the default <br><br />
recusion depth is increased - you can increase <br><br />
it further by updating the max_recusion variable.<br><br />
Lastly, I added progress bar support <br><br />
21-Apr-2007 Faces now keep material and UVs. <br><br />
02-Jun-2007 Rewrote intersection system again. New approach <br><br />
splits things into tris first, avoiding nonplanar<br><br />
quad problems, and laying the ground work for <br><br />
f/n-gon support.<br />
----<br />
* go to [[Extensions:Py/Scripts|'''Catalog''']] | [[Extensions:Py/Scripts#Object|'''Object''']]</div>wiki>Mont29