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2026-04-21T03:55:56Z
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Yamyam: 1版 をインポートしました
2018-06-28T18:41:43Z
<p>1版 をインポートしました</p>
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Yamyam
https://wiki.blender.jp/index.php?title=%E5%88%A9%E7%94%A8%E8%80%85:Kazanbas/Gsoc2009/End-user_spec&diff=88090&oldid=prev
2009年5月16日 (土) 16:01にwiki>Kazanbasによる
2009-05-16T16:01:27Z
<p></p>
<p><b>新規ページ</b></p><div>= End-user spec =<br />
<br />
'''WARNING: this is a work in progress!''' <br />
<br />
bpy API from user's point of view?<br> <br />
<br />
how to access Blender data for reading? for writing? <br />
<br />
== The 2.5 API ==<br />
<br />
=== Overview ===<br />
<br />
Why new API?<br />
<br />
=== Creating objects<br> ===<br />
<br />
How to create meshes, armatures, cameras, lamps, other objects. <br />
<br />
=== Manipulating object data ===<br />
<br />
How to add/remove verts, faces, edges, uvs from mesh, add/remove bones from armature, etc.<br> <br />
<br />
== The old API ==<br />
<br />
=== Overview ===<br />
<br />
Why replace it?<br><br />
<br />
=== Creating objects ===<br />
<br />
How meshes, armatures, cameras, lamps, other objects were created. <br />
<br />
=== Manipulating object data ===<br />
<br />
How mesh verts, faces, edges, uvs, armature bones, etc were removed/added.<br />
<br />
== TODO: restructure this section ==<br />
<br />
=== Geometry<br> ===<br />
<br />
==== Export<br> ====<br />
<pre>object = bpy.data.objects["name"]<br />
mesh = object.data # or bpy.data.meshes["name"]<br />
mesh = bpy.data.objects["name"].data<br />
mesh.verts<br />
mesh.faces<br />
mesh.uv_layers["UVTex"].data # a collection of MeshTextureFaces</pre> <br />
==== Import<br> ====<br />
<br />
===== The way it was in [http://www.blender.org/documentation/248PythonDoc/Bpy_data-module.html 2.48]<br> =====<br />
<pre># add things<br />
mesh = bpy.data.meshes.new(name)<br />
object = bpy.data.objects.new(mesh)<br />
<br />
# set geometry<br />
me.verts.extend(verts)<br />
me.faces.extend(faces)<br />
</pre> <br />
===== In 2.5 it will be =====<br />
<pre>mesh.verts.extend(verts)<br />
</pre> <br />
or<br> <br />
<pre>mesh.verts.extend(verts, faces)<br />
</pre> <br />
or<br> <br />
<br />
kaito (IRC): the simplest way for import now would be to code a C function for 'add primitive' with as args a list of verts &amp; face indices, then api can say 'add empty object mesh' -&gt; enter editmode for it -&gt; add prim -&gt; leave editmode<br> <br />
<br />
or <br />
<pre>object = bpy.data.add_object(name)<br />
object.data = bpy.data.add_mesh(verts, faces, ...)<br />
</pre> <br />
add_mesh would enter editmode, create editmesh, set geometry, free editmesh, exit editmode.<br> <br />
<br />
=== Transforms ===<br />
<pre>object.location<br />
object.rotation<br />
object.scale</pre> <br />
more?<br> <br />
<br />
=== TODO<br> ===<br />
<br />
*add/remove scene, camera, lamp, mesh, mesh data (verts, faces, edges, uvs), armature, armature data, other object types - these ask for generic functions - possible?<br> <br />
*materials<br> <br />
*understand uv_layers (see old api?)<br><br />
<br />
<br></div>
wiki>Kazanbas