spriteOutline

A unity sprite outline solution. unity verson:5.5.2f1

Features

• 1 Outline is a seperate gameobject, the order in the layer can be set.

• 2 Use outline shader to render the sprite's texture only once (when it appear in the scene). Use setPropertyBlock to change the sprite textures.

Sprite outline shader modifies from http://nielson.io/2016/04/2d-sprite-outlines-in-unity/ by Ryan Nielson.