Volantk’s gists

Volantk / pymxs: Merge Hierarchies

Last active March 6, 2022 15:38

With 2 objects selected, will merge children of first selected into last selected. Geo will be replaced in objects found in both hierarchies. New objects will be added. Objects no longer found in first selected will be removed from last selected.

	import pymxs

	def delete_hidden_children_of(obj):

	print("Deleting hidden children of " + obj.name)
	hidden = [c for c in obj.children if c.isNodeHidden]
	for i in range(len(hidden)):
	pymxs.runtime.delete(hidden[i])

Volantk / OrderByPositionInHierarchy.cs

Created January 15, 2021 08:22

Unity function for sorting objects by their position in the hierarchy.

	public static IEnumerable<T> OrderByPositionInHierarchy<T>(this IEnumerable<T> enumerable) where T : Component
	{
	return enumerable.OrderBy(comp => new HierarchySortable(comp.gameObject));
	}

	/// <summary>
	/// Sorts a list of gameobjects by their position in the hierarchy (top to bottom as if the entire hierarchy is expanded)
	/// Example: sortedGameobjects = unsortedGameobjects.OrderBy(go => new HierarchySortable(go)).ToList();
	/// </summary>
	public struct HierarchySortable : IComparable<HierarchySortable>

Volantk / TerrainDataCloner.cs

Created August 6, 2020 11:57 — forked from Eldoir/TerrainDataCloner.cs

Helper to deep-copy a TerrainData object in Unity3D

	using UnityEngine;

	/// <summary>
	/// Provides means to deep-copy a TerrainData object because Unitys' built-in "Instantiate" method
	/// will miss some things and the resulting copy still shares data with the original.
	/// </summary>
	public class TerrainDataCloner
	{
	/// <summary>
	/// Creates a real deep-copy of a TerrainData

Volantk / find_non_unwrapped_faces.py

Created August 6, 2019 19:02

	def find_non_unwrapped_faces(bm, select = False):
	uv_layer = bm.loops.layers.uv.verify()
	bm.faces.layers.tex.verify() # currently blender needs both layers.

	found = []
	zero = Vector((0,0))

	for f in bm.faces:
	totalpos = Vector((0,0))
	for l in f.loops:

Volantk / set_all_vertex_skin_radius.py

Last active August 6, 2019 14:55

	# for blender
	# resets the radius used by the skin modifier to the desired value

	import bpy
	import math

	def set_all_vertex_skin_radius(obj, radius):
	for v in obj.data.skin_vertices:
	for d in v.data:
	d.radius = (radius,radius)

Volantk / UnityMaterialEditorInstance.cs

Created July 29, 2019 14:35

	[CustomEditor(typeof(SomeScript))]
	public class SomeScriptInspector : Editor
	{
	private SomeScript Target;

	private MaterialEditor _materialEditor;

	private void OnEnable()
	{
	Target = target as SomeScript;

Volantk / SetIcon.cs

Last active June 20, 2024 13:31

Set GameObject icon in Unity

	public static void SetGameObjectIcon(GameObject go, string texturePath)
	{
	Texture2D texture = AssetDatabase.LoadAssetAtPath<Texture2D>(texturePath);

	if (texture == null)
	{
	Debug.LogError("Couldn't find an icon...");
	return;
	}

Volantk / animation_export.py

Last active December 8, 2016 11:35

	def export_single_action(context, filepath):

	armature = bpy.context.active_object
	action = armature.animation_data.action
	scene = bpy.context.scene

	export_action_internal(context, armature, action, scene, filepath)

	def export_all_actions(context, filepath):
	start_time = time.clock()

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