twobob’s gists

twobob / GridTracking.cs

Created April 11, 2015 15:11

Reads vector3's from a scriptable object to do the tracking

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

	public class GridValue
	{
	// should we ever need it
	public enum EntityType
	{
	None,

twobob / UpdateGridOnTrigger.cs

Last active February 20, 2016 15:43

3x3 UpdateGridOnTrigger example

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

	public class UpdateGridOnTrigger : MonoBehaviour {
	MonoBehaviour script;

	readonly static float TerrainSize = 256f; // set this

	void Start(){

twobob / MoveWhenFar.cs

Created May 8, 2015 23:46

3x3 UpdateGridOnTrigger Supporting MoveWhenFar sorting logic

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

	// could easily be refactored into a static class...
	public class MoveWhenFar : MonoBehaviour {

	readonly static float TerrainSize = 256f; // D R Y... refactor centrally...

twobob / GPU Random, The Hack way

Created December 1, 2015 02:19

	const float2 r = float2(
	23.1406926327792690, // e^pi (Gelfond's constant)
	2.6651441426902251); // 2^sqrt(2) (Gelfond–Schneider constant)

	return frac( cos( fmod( 12345678., 1e-7 + 256. * dot(p,r) ) ) );

	// Random, enjoy

twobob / GenerateTextObjectAndPositionDuringRuntime.cs

Created December 11, 2015 17:03

GenerateTextObjectAndPositionDuringRuntime Allows for positioning labels over the world objects, use with LOD to decide draw distances.

	using UnityEngine;
	using System.Collections;
	using UnityEngine.UI;

	public class GenerateTextObjectAndPositionDuringRuntime : MonoBehaviour
	{

	public Canvas CanvasToPopulate;
	public GameObject TextPrefab;
	private GameObject instantiatedPrefab;

twobob / WorldToCanvasPosition.cs

Created December 11, 2015 17:05

WorldToCanvasPosition supporting logic for GenerateTextObjectAndPositionDuringRuntime.cs

	using UnityEngine;
	using System.Collections;

	public static class WorldToCanvasPosition {

	// Use this for initialization
	public static Vector2 ConvertWorldToCanvasPosition(RectTransform canvas, Camera camera, Vector3 position)
	{
	Vector2 temp = camera.WorldToViewportPoint(position);
	temp.x *= canvas.sizeDelta.x;

twobob / TopMostFont.shader

Created December 11, 2015 17:12

Top Most Font shader. Useful to ignore Z Buffer reads...

	Shader "UI/TopMostFont" {
	Properties {
	_MainTex ("Font Texture", 2D) = "white" {}
	_Color ("Text Color", Color) = (1,1,1,1)

	_StencilComp ("Stencil Comparison", Float) = 8
	_Stencil ("Stencil ID", Float) = 0
	_StencilOp ("Stencil Operation", Float) = 0
	_StencilWriteMask ("Stencil Write Mask", Float) = 255
	_StencilReadMask ("Stencil Read Mask", Float) = 255

twobob / GenerateTextObjectAndPositionDuringRuntime_FOR_PREFABS.cs

Created December 11, 2015 18:43

This allow us the position text elements over world objects, With screen overlay, on prefabbed things. Tags are required on the elements to find at runtime.

	using UnityEngine;
	using System.Collections;
	using UnityEngine.UI;

	public class GenerateTextObjectAndPositionDuringRuntime_FOR_PREFABS : MonoBehaviour
	{

	public string CanvasToPopulatesTag;
	public string TextPrefabTag;

twobob / OverlayReferenceHolders.cs

Created December 11, 2015 18:45

OverlayReferenceHolders supporting static class for GenerateTextObjectAndPositionDuringRuntime_FOR_PREFABS

	using System;
	using System.Collections;
	using UnityEngine.UI;
	using UnityEngine;

	public static class OverlayReferenceHolders
	{

	public static GameObject OverlayCanvas;
	public static GameObject TextPrefab;

twobob / ListBundles.cs

Last active December 28, 2015 02:50

Simple helper Editor method to list out all known asset bundles and their bundle-names.

	using UnityEngine;
	using UnityEditor;
	using System.Collections;

	public class ListBundles : MonoBehaviour
	{
	[MenuItem("Assets/AssetBundles/List AssetBundles %#l")]
	static void List()
	{

_ twobob