p2or’s gists

p2or / blender-merge-vertex-groups-jerryno.py

Created August 25, 2017 10:15

Merge-VertexGroups (jerryno) #Blender

	import bpy

	vgroup_A_name = "Group"
	vgroup_B_name = "Group.001"

	ob = bpy.context.active_object
	if vgroup_A_name and vgroup_B_name in ob.vertex_groups:

	vgroup = ob.vertex_groups.new(name=vgroup_A_name+"+"+vgroup_B_name)

p2or / blender-merge-vertex-groups.py

Last active June 12, 2025 17:07

Merge Vertex Groups #Blender

	import bpy

	group_input = {"Group", "Group.001", "Group.002"}
	ob = bpy.context.active_object

	group_lookup = {g.index: g.name for g in ob.vertex_groups}
	group_candidates = {n for n in group_lookup.values() if n in group_input}

	# test whether all candidates components of group_lookup
	if all(n in group_lookup.values() for n in group_candidates):

p2or / Blender_Basic-UI-Template_27.py

Last active January 22, 2024 19:03

Basic-UI-Template for Blender 2.7+ #Blender #BSE

	# -> For a Blender 2.8+ version, go to https://gist.github.com/p2or/2947b1aa89141caae182526a8fc2bc5a
	# https://blender.stackexchange.com/q/57306/3710, https://blender.stackexchange.com/q/79779/3710

	# ##### BEGIN GPL LICENSE BLOCK #####
	#
	# This program is free software; you can redistribute it and/or
	# modify it under the terms of the GNU General Public License
	# as published by the Free Software Foundation; either version 2
	# of the License, or (at your option) any later version.
	#

p2or / illustrator-rename-selection.js

Created March 30, 2017 10:48

Rename Selection #Illustrator

	function addLeadingZeros (n, length){
	var str = (n > 0 ? n : -n) + "";
	var zeros = "";
	for (var i = length - str.length; i > 0; i--)
	zeros += "0";
	zeros += str;
	return n >= 0 ? zeros : "-" + zeros;
	}

p2or / blender-call-bash-file.py

Last active May 21, 2023 19:44

Call Bashfile #BlenderAddon

	# http://blender.stackexchange.com/q/76655/31447

	import bpy
	import subprocess
	import os

	bpy.ops.mesh.primitive_cube_add(radius=1)

	bashfile = '/home/.../hello-world.sh'
	os.chmod(bashfile, 0o777) # http://stackoverflow.com/a/1837896

p2or / blender-delete-save-and-reopen.py

Last active May 21, 2023 19:14

Del Save Reopen #Blender

-# http://blender.stackexchange.com/q/75310/3710
-import bpy
-# select all mesh objects
-for o in bpy.data.objects:
-    if o.type == 'MESH':
-        o.select = True
-    else:
-        o.select = False

p2or / blender-display-opengl-lights-on-custom-panel.py

Last active May 21, 2023 18:16

Display OpenGL-Lights on custom panel #Blender

	# for http://blender.stackexchange.com/q/74766/3710

	import bpy

	def opengl_lamp_display(column, lamp):
	split = column.split(percentage=0.1)
	split.prop(lamp, "use", text="", icon='OUTLINER_OB_LAMP' if lamp.use else 'LAMP_DATA')

	col = split.column()
	col.active = lamp.use

p2or / blender-datablock-from-active.py

Created February 27, 2017 13:49

DataBlock from active object #Blender

	import bpy

	ctx = bpy.context
	active_obj = ctx.active_object
	selection = [o for o in ctx.selected_objects if o != active_obj]

	for o in selection:
	if o.type == active_obj.type:
	active_obj.data = o.data

p2or / blender-scene-collection-example.py

Last active May 21, 2023 18:16

Scene Collection based on the API example: https://docs.blender.org/api/blender_python_api_current/bpy.props.html#collection-example #Blender

	import bpy


	# ---------------------------------------------------
	# Collection
	# ---------------------------------------------------

	class MyCollectionProperty(bpy.types.PropertyGroup):
	id = bpy.props.IntProperty()
	name = bpy.props.StringProperty(name="Test Prop", default="Unknown")

p2or / blender-filebrowser-display-override.py

Last active May 21, 2023 18:07

Override File Browser Display Settings (http://blender.stackexchange.com/q/23159/3710) #Blender #BSE

	# ##### BEGIN GPL LICENSE BLOCK #####
	#
	# This program is free software; you can redistribute it and/or
	# modify it under the terms of the GNU General Public License
	# as published by the Free Software Foundation; either version 2
	# of the License, or (at your option) any later version.
	#
	# This program is distributed in the hope that it will be useful,
	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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