drZool’s gists

drZool / TransformExtensions.cs

Created February 12, 2018 14:28

	using UnityEngine;
	using System.Collections;
	using System.Collections.Generic;

	public static class TransformExtensions
	{
	static Stack<Transform> moveTargets = new Stack<Transform> (); //This is only used by SetLayerToThisAndChildren

	public static void SetLayerToThisAndChildren (this Transform root, int layer)
	{

drZool / TubeTrail.cs

Created February 5, 2018 23:46

	using System.Collections;
	using System.Collections.Generic;
	using UnityEngine;

	[ExecuteInEditMode]
	public class TubeTrail : MonoBehaviour
	{
	public int sections = 16;
	public float radius = 0.5f;
	public int columns = 8;

drZool / ComponentExtensions.cs

Last active May 15, 2019 11:53

	using UnityEngine;
	using System.Collections;

	public static class ComponentExtensions
	{
	static public T GetChildComponent<T> (this Component parent, string path, bool ignoreErrors = false) where T:Component
	{
	var child = parent.transform.Find (path);
	if (child == null) {
	if (!ignoreErrors)

drZool / MathUtils.cs

Last active April 30, 2020 20:35

Commonly used math functions not included in unity

	using UnityEngine;
	using System.Collections;

	public static class MathUtils
	{
	public const float TAU = Mathf.PI * 2;

	public static float MoveTowards (float current, float goal, float amount)
	{
	var delta = goal - current;

drZool / SuspendCompileInPlayMode.cs

Created June 30, 2017 09:43

Suspends compilation in play mode but also suspends live reload of other assets such as textures and shaders.

	using UnityEngine;
	using UnityEditor;

	[InitializeOnLoad]
	public class SuspendCompileInPlayMode
	{
	#pragma warning disable 0414
	private static SuspendCompileInPlayMode _instance = null;
	#pragma warning restore 0414

drZool / TerrainSplatShader.shader

Created May 31, 2017 14:50

Shader for replicating Unitys terrain. 4 splatmaps supported.

	Shader "TerrainSplatShader" {
	Properties {
	_MainTex ("Base (RGBa)", 2D) = "white" {}
	_Smoothness1 ("_Smoothness1", Range(0, 1.0)) = 0.3
	_Metallic1 ("_Metallic1", Range(0, 1.0)) = 0.3

	_MainTex2 ("Base2 (RGBq)", 2D) = "white" {}
	_Smoothness2 ("_Smoothness2", Range(0, 1.0)) = 0.3
	_Metallic2 ("_Metallic2", Range(0, 1.0)) = 0.3

drZool / TerrainTexturing.cs

Created May 26, 2017 13:38

Auto texture terrain based on steepness and existing textures

	using UnityEngine;
	using System.Collections;
	using UnityEditor;

	public class TerrainTexturing : EditorWindow
	{
	[MenuItem ("Hello/Terrain/Texturing")]
	static void OpenEditor ()
	{
	EditorWindow.GetWindow<TerrainTexturing> ();

drZool / Graph.cs

Last active April 27, 2017 13:56

Write a graph to a texture

	/*
	Write a graph to a texture

	Usage:
	void Start(){
	graph = new Graph (512, 256, new Color[]{ Color.red, Color.green, Color.blue });
	graphRenderer.material.mainTexture = graph.texture;
	}

	void Update(){

drZool / Pool.cs

Last active June 24, 2019 08:48

A pool that gets unloaded if the scene is unloaded.

	using UnityEngine;
	using System.Collections;
	using System.Collections.Generic;

	public class Pool : MonoBehaviour
	{
	static Pool instance;

	static public Pool Instance
	{

drZool / CameraListEditor.cs

Created April 11, 2017 13:01

List cameras

	using UnityEditor;
	using System.Collections.Generic;
	using UnityEngine;

	public class CameraListEditor : EditorWindow
	{
	private List<Camera> cameras = new List<Camera>();

	[MenuItem("Hello/Scene/Camera List")]
	public static void Init()