Bug SpriteAtlas variant scale, breaks spriteshape

Setting a sprite shape variant to anything other than 1, and using sprites from that sprite atlas in a SpriteShapeProfile, breaks their visuals. As in, it finds pixels outside of the rect of the sprite on the atlas and displays those, if it is even displaying anything. My reasoning for using sprite shape variant scale is to save memory on lower performance devices but otherwise have everything in the scene set up the same, but is this a misunderstanding of the Sprite Atlas Variant scale feature? My Expectations would be that the overall shape of the "rock" would be the same and size, but the resolutions of it would take a severe hit. The examples are from a new clean quickly built test project, SpriteAtlas V2 - Enabled

SpriteShape when variant scale is 1

SpriteShape when variant scale is 0.5

Sprite shape when variant scale is 0.25


And master, variant and sprite shape profile incase it's something there.

 

Thanks for the response For anybody wanting this now, you can do something like below and add it to the Custom Geometry Modifier of the SpriteShapeController. With scale being the same as the variant scale you'd use.

Code (CSharp):

1. public class SpriteshapeCustomGeometryScaler : SpriteShapeGeometryModifier
2. {
3.     public const float scale = 0.4f;
4.  
5.     public struct Jobs
6.     {
7.         public JobHandle jobHandle;
8.     }
9.     public List<Jobs> jobs = new List<Jobs>();
10.     public override JobHandle MakeModifierJob(JobHandle generator, SpriteShapeController spriteShapeController, NativeArray<ushort> indices,
11.         NativeSlice<Vector3> positions, NativeSlice<Vector2> texCoords, NativeSlice<Vector4> tangents, NativeArray<SpriteShapeSegment> segments, NativeArray<float2> colliderData)
12.     {
13.         var mj = new UVScalerJob() { uvs = texCoords};
14.    
15.         var jh = mj.Schedule(generator);
16.         jobs.Add(new Jobs() { jobHandle = jh });
17.         return jh;
18.     }
19.     public struct UVScalerJob: IJob
20.     {
21.         public NativeSlice<Vector2> uvs;
22.  
23.         public void Execute()
24.         {
25.  
26.             for (int i = 0; i < uvs.Length; i++)
27.             {
28.                 var uv = uvs[i];
29.                 uv.x *= scale;
30.                 uv.y *= scale;
31.                 uvs[i] = uv;
32.             }
33.         }
34.     }
35. }

 

Thanks a lot @ThroughlineFums ! This has been super helpful because we had the same issue as yourself.
Unfortunately for us, it seems that it only works for Closed Shapes and not Open Shapes. Did you have the same issue on your side ?

EDIT: forget what I said, it works for Open Shapes too, we had another issue. Thanks again for this wonderful fix.