﻿<?xml version="1.0"?>
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	<id>https://wiki.blender.jp/index.php?action=history&amp;feed=atom&amp;title=Dev%3APy%2FScripts%2FCookbook%2FCode_snippets%2FNodes</id>
	<title>Dev:Py/Scripts/Cookbook/Code snippets/Nodes - 版の履歴</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.blender.jp/index.php?action=history&amp;feed=atom&amp;title=Dev%3APy%2FScripts%2FCookbook%2FCode_snippets%2FNodes"/>
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	<updated>2026-08-14T05:09:27Z</updated>
	<subtitle>このウィキのこのページに関する変更履歴</subtitle>
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	<entry>
		<id>https://wiki.blender.jp/index.php?title=Dev:Py/Scripts/Cookbook/Code_snippets/Nodes&amp;diff=104827&amp;oldid=prev</id>
		<title>Yamyam: 1版 をインポートしました</title>
		<link rel="alternate" type="text/html" href="https://wiki.blender.jp/index.php?title=Dev:Py/Scripts/Cookbook/Code_snippets/Nodes&amp;diff=104827&amp;oldid=prev"/>
		<updated>2018-06-28T19:43:26Z</updated>

		<summary type="html">&lt;p&gt;1版 をインポートしました&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;ja&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← 古い版&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;2018年6月28日 (木) 19:43時点における版&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;ja&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(相違点なし)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Yamyam</name></author>
		
	</entry>
	<entry>
		<id>https://wiki.blender.jp/index.php?title=Dev:Py/Scripts/Cookbook/Code_snippets/Nodes&amp;diff=104826&amp;oldid=prev</id>
		<title>wiki&gt;Lijenstina: Removed unused math import, PEP 8 cleanup</title>
		<link rel="alternate" type="text/html" href="https://wiki.blender.jp/index.php?title=Dev:Py/Scripts/Cookbook/Code_snippets/Nodes&amp;diff=104826&amp;oldid=prev"/>
		<updated>2016-09-14T19:20:02Z</updated>

		<summary type="html">&lt;p&gt;Removed unused math import, PEP 8 cleanup&lt;/p&gt;
&lt;p&gt;&lt;b&gt;新規ページ&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Page/Header|2.5x|Dev:2.5/Py/Scripts/Cookbook/Code_snippets/Simulations|Dev:2.5/Py/Scripts/Cookbook/Code_snippets/Batch_run}}&lt;br /&gt;
&lt;br /&gt;
=Nodes=&lt;br /&gt;
This program creates a node network. Should work with Blender 2.78.&lt;br /&gt;
&lt;br /&gt;
[[File:Code_Snippets_Nodes.png|640px]]&lt;br /&gt;
&lt;br /&gt;
&amp;lt;source lang=&amp;quot;python&amp;quot;&amp;gt;&lt;br /&gt;
#---------------------------------------------------&lt;br /&gt;
# File nodes.py&lt;br /&gt;
#---------------------------------------------------&lt;br /&gt;
import bpy&lt;br /&gt;
&lt;br /&gt;
# switch on nodes&lt;br /&gt;
bpy.context.scene.use_nodes = True&lt;br /&gt;
tree = bpy.context.scene.node_tree&lt;br /&gt;
links = tree.links&lt;br /&gt;
&lt;br /&gt;
# clear default nodes&lt;br /&gt;
for n in tree.nodes:&lt;br /&gt;
    tree.nodes.remove(n)&lt;br /&gt;
&lt;br /&gt;
# create input render layer  node&lt;br /&gt;
rl = tree.nodes.new('CompositorNodeRLayers')&lt;br /&gt;
rl.location = 0, 200&lt;br /&gt;
&lt;br /&gt;
# create SEP_RGBA node&lt;br /&gt;
sep = tree.nodes.new('CompositorNodeSepRGBA')&lt;br /&gt;
sep.name = &amp;quot;Split&amp;quot;&lt;br /&gt;
sep.location = 200, 200&lt;br /&gt;
links.new(rl.outputs[0], sep.inputs[0])  # image-image&lt;br /&gt;
&lt;br /&gt;
# create VIEWER node&lt;br /&gt;
viewer = tree.nodes.new('CompositorNodeViewer')&lt;br /&gt;
viewer.label = &amp;quot;Alpha&amp;quot;&lt;br /&gt;
viewer.location = 400, 400&lt;br /&gt;
links.new(sep.outputs[3], viewer.inputs[0])  # A-image&lt;br /&gt;
&lt;br /&gt;
# create COMBRGBA node&lt;br /&gt;
comb = tree.nodes.new('CompositorNodeCombRGBA')&lt;br /&gt;
comb.label = &amp;quot;Cyan&amp;quot;&lt;br /&gt;
comb.location = 400, 200&lt;br /&gt;
links.new(sep.outputs[1], comb.inputs[2])  # G - B&lt;br /&gt;
links.new(sep.outputs[2], comb.inputs[1])  # B - G&lt;br /&gt;
&lt;br /&gt;
# create HUE_SAT node&lt;br /&gt;
hs = tree.nodes.new('CompositorNodeHueSat')&lt;br /&gt;
hs.label = &amp;quot;Violet&amp;quot;&lt;br /&gt;
hs.location = 600, 200&lt;br /&gt;
hs.color_hue = 0.75&lt;br /&gt;
hs.color_saturation = 1.5&lt;br /&gt;
links.new(comb.outputs[0], hs.inputs[1])  # image-image&lt;br /&gt;
&lt;br /&gt;
# create output node&lt;br /&gt;
comp = tree.nodes.new('CompositorNodeComposite')&lt;br /&gt;
comp.location = 600, 400&lt;br /&gt;
links.new(hs.outputs[0], comp.inputs[0])  # image-image&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{{Page/Footer|Dev:2.5/Py/Scripts/Cookbook/Code_snippets/Simulations|Dev:2.5/Py/Scripts/Cookbook/Code_snippets/Batch_run}}&lt;/div&gt;</summary>
		<author><name>wiki&gt;Lijenstina</name></author>
		
	</entry>
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