A texture repeat without tiling shader:

Demo: https://www.suntabu.com/demos/E4/

Shader "Unlit/TextureRepeat"
{
	Properties
	{
		    _MainTex ("Texture", 2D) = "white" {}
        _BlendRatio("_BlendRatio",Range(0,1))=0.5

	}
	SubShader
	{
		Tags { "RenderType"="Opaque" }
		LOD 100

		Pass
		{
			CGPROGRAM
			#pragma vertex vert
			#pragma fragment frag
			// make fog work
			#pragma multi_compile_fog
			
			#include "UnityCG.cginc"

			struct appdata
			{
				float4 vertex : POSITION;
				float2 uv : TEXCOORD0;
			};

			struct v2f
			{
				float2 uv : TEXCOORD0;
				UNITY_FOG_COORDS(1)
				float4 vertex : SV_POSITION;
			};

			sampler2D _MainTex;
			float4 _MainTex_ST;
			float _BlendRatio;
			
			v2f vert (appdata v)
			{
				v2f o;
				o.vertex = UnityObjectToClipPos(v.vertex);
				o.uv = TRANSFORM_TEX(v.uv, _MainTex);
				UNITY_TRANSFER_FOG(o,o.vertex);
				return o;
			}
			
			float random (float2 uv)
			{
				return frac(sin(dot(uv,float2(12.9898,78.233)))*43758.5453123);
			}

A light-flow effect shader, could control the light-beam's width, angle and position with the given shader parameters.

Demo: https://www.suntabu.com/demos/E1/

Generate simple mesh from texture pixels

By creating a tight sprite with Unity API, then construct the mesh with this sprite's data.

A shader for showing progress in sin-wave style.

Extensions

1. Get Hierarchy Path of a GameObject in Scene

public static string GetHierarchyPath(this GameObject obj)
{
    string path = "/" + obj.name;
    while (obj.transform.parent != null)
    {
        obj = obj.transform.parent.gameObject;
        path = "/" + obj.name + path;
    }

My Blog Reader

• Developd with Unity UIWidgets and My markdown renderer

  

  

Compress Textures in Unity Editor by using TinyPNG

public class TinyPNGEditor : MonoBehaviour
{
    private const string URL_API = "https://api.tinify.com/shrink";
    
    // your key here
    private const string KEY_API = "xxxxxxx";


    private static UnityWebRequest www;
    private static Action onDone;

It is because of Texture's alpha is not dilated for the gap.
Details could be found HOWTO-alphamaps

So how to fix it:

• if it's in your Unity project, just enable this texture's AlphaIsTransparency in Texture Importing Setting inspector.

public static void DilateTexture()
{
    if (Selection.activeObject == null)
    {
        if (EditorUtility.DisplayDialog("Error Selection", "Select a texture", "OK"))
        {
            return;
        }

using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using AssetBundleBrowser.AssetBundlePacker;
using UnityEditor;
using UnityEditor.VersionControl;
using UnityEngine;
using Debug = UnityEngine.Debug;

a simple image downloader, it downloads images via a queue and by UnityWebRequest and Coroutine.

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

public class ImageDownloader : MonoSingleton<ImageDownloader>
{
    private const int MAX_REQUEST = 10;

    public Action<UnityWebRequest, string> OnError;

引用教程及工具

华为悦盒EC6108V9C安装教程

如何进入rec模式

• 开机狂按左右
• 开机狂按待机

华为STB管理工具连接不上

• 恢复出厂设置
• 开启远程连接

安装不了系统App

• 空间不够？

Sometimes we just wanna record sounds from scene, so Unity's MicroPhone API would not be very useful.

But we have OnAudioFilterRead to do this kind of action.

Share a solution which is from
http://evanxmerz.com/blog/index.php/2016/10/07/recording-in-game-audio-in-unity/

This script should be added to a Unity AudioListener GameObject then it could do its works.

HowTo

• Create a MonoBehaviour script with an OnAudioFilterRead method

  // write the incoming audio to the output string
  void OnAudioFilterRead(float[] data, int channels)
  {

New unity plugin has been released:
markdown render for uiwidgets

What is UIWidgets?

UIWidget is a Unity Package which helps developers to create, debug and deploy efficient, cross-platform Apps. Details could be found at their github page

What does this plugin do?

Just parse and render raw markdown strings into UIWidgets elements.

How to use

• 1. You must learn how to use UIWidgets first
• 2. Import UIWidgets into your Unity project according to Requirements
• 3. Then import this plugin into your Unity project

Recently I war working on creating a blog app by using Unity UIWidgets, actually it's not bad.
But when I click on the page's link, it refered to phone's system browser. It's not what I wanted.

So I found some webview solutions for Unity. Below is what I'm using.
https://github.com/gree/unity-webview

Why did I choose this one?

• It was the first one working on my iPhone
• It could work in MacOS Unity Editor, it is so wonderful that I could debug directly in my Editor.

How to use

• Before use it directly, I wrapped it with below's code.

  public class WebViewManager : MonoSingleton<WebViewManager>

Simple class for executing Coroutine easily

using UnityEngine;
using System.Collections;
using UnityEngine.SceneManagement;

public class CoroutineExecutor : MonoBehaviour
{
    public System.Action DoneCallback;

    void Start()
    {
        DontDestroyOnLoad(transform.gameObject);
    }

    void Do(AsyncOperation ao, System.Action callback)
    {
        DoneCallback = callback;
        StartCoroutine(_WaitForDone(ao));
    }

My Unity Plugin published: Asset Checker

1. This tool is developed for checking assets in game project with error or not best practice importing settings

2. Currently Checked Assets Type

• Texture2D
  • Texture file size
  • Dimensions
  • Read/Write enable
  • Generate mipmap enable
• AudioClip
  • Large audioclip using Streaming loadtype
  • Force mono
• Font

From Scale around points similar to rotate around

    public static void ScaleAround(Transform target, Vector3 pivot, Vector3 newScale)
    {
        Vector3 A = target.localPosition;
        Vector3 B = pivot;

        Vector3 C = A - B; // diff from object pivot to desired pivot/origin

        float RS = newScale.x / target.localScale.x; // relative scale factor

        // calc final position post-scale

Find references in Assets:

[MenuItem("Assets/Find Refereces")]
public static void FindReferences()
{
    EditorSettings.serializationMode = SerializationMode.ForceText;
    string path = AssetDatabase.GetAssetPath(Selection.activeObject);
    if (!string.IsNullOrEmpty(path))
    {
        string guid = AssetDatabase.AssetPathToGUID(path);
        List<string> withoutExtensions = new List<string>() {".prefab", ".unity", ".mat", ".asset"};
        string[] files = Directory.GetFiles(Application.dataPath, "*.*", SearchOption.AllDirectories)

EventTriggerListener

using UnityEngine;
using System.Collections;
using UnityEngine.EventSystems;

public class EventTriggerListener : MonoBehaviour, IPointerClickHandler, IPointerDownHandler, IPointerEnterHandler,
    IPointerExitHandler, IPointerUpHandler, IDragHandler
{
    public delegate void VoidDelegate1(GameObject go, PointerEventData eventData);
    public event VoidDelegate1 OnClick;
    public event VoidDelegate1 OnDown;
    public event VoidDelegate1 OnEnter;
    public event VoidDelegate1 OnExit;
    public event VoidDelegate1 OnUp;
    public event VoidDelegate1 OnDragging;

I'm using marked and highlight in my blog.

Below is how to use:

var marked = require('marked');
marked.setOptions({
    highlight: function (code) {
        return require('highlight.js').highlightAuto(code).value;
    }
});