Unity picture Segmentation saves Spirte on-premises

If you get a full picture, you want to use the Ngui sprite after splitting it! The requirements that can be solved below.

Steps:

1. Split a picture using Unity's Spirte

2. Use the code to convert the split 2DSpirte cost to PNG images, then import unity using Atlas texture O (∩_∩) o~

Precautions:

1. Switch the image to the advanced type Read/write enabled hook, otherwise it will throw an exception

Directly on the code:

[MenuItem ("tools/Export Wizard")]    Static voidSavesprite () {//each map type advanced Read/write enabled to make file read        stringResourcespath =@"assets/resources/"; foreach(Object objinchselection.objects) {stringSelectionpath =Assetdatabase.getassetpath (obj); //must be the most superior is "assets/resources/"            if(Selectionpath.startswith (Resourcespath)) {//get the file after the charge. PNG                stringSelectionext =System.IO.Path.GetExtension (Selectionpath); if(Selectionext.length = =0)Continue; //Get Path "Ui/testui" from Path "Assets/resources/ui/testui.png "                stringLoadPath = Selectionpath.remove (Selectionpath.length-selectionext.length); LoadPath=loadpath.substring (resourcespath.length); //load all resources under this fileSprite [] spritelist = resources.loadall<sprite>(LoadPath); if(Spritelist.length >0)                {                    //Create an Export folder                    stringOutpath = Application.datapath +"/outsprite/"+LoadPath;                                        System.IO.Directory.CreateDirectory (Outpath); foreach(varSpriteinchspritelist) {texture2d Tex=NewTexture2d ((int) Sprite.rect.width, (int) Sprite.rect.height,sprite.texture.format,false); Tex. SetPixels (Sprite.texture.GetPixels (int) Sprite.rect.xMin, (int) Sprite.rect.yMin, (int) Sprite.rect.width, (int) (sprite.rect.height)) ; Tex.                        Apply (); //write into a PNG fileSystem.IO.File.WriteAllBytes (Outpath +"/"+ Sprite.name +". PNG", Tex.                        Encodetopng ()); Debug.Log ("Savesprite to"+Outpath); } Debug.Log ("save picture Finished!"+Outpath); }            }        }    }

Unity picture Segmentation saves Spirte on-premises