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Fixed in 5.0.1
Fixed in 4.1.3
Votes
0
Found in [Package]
5.0.0
Issue ID
1263266
Regression
No
[2D][Sprite Shape] BakeCollider requires GC every frame even when there are no changes in SpriteShape
[2D][Sprite Shape] BakeCollider requires GC every frame even when there are no changes in SpriteShape
Repro steps:
1. Create new 2D project
2. Create new Spriteshape profile (Project tab > right-click > Create > 2D > Sprite Shape Profile)
3. Drag/instantiate spriteshape onto scene
4. Add Polygon Collider 2D component and ensure "Update Collider" checkbox in Sprite Shape Controller component is enabled
5. Enter playmode and open Profiler tab
6. Click on CPU Usage module and search for SpriteShapeController.OnWillRenderObject()
7. Observe it has GC Alloc throughout graphed timeline
Expected Results: SpriteShapeController.OnWillRenderObject() and BakeCollider should not have GC Alloc when there are no changes in SpriteShape
Actual Results: SpriteShapeController.OnWillRenderObject() and BakeCollider have GC Alloc when there are no changes in SpriteShape
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Resolution Note (fix version 5.0.1):
A fix for this issue is available on Unity 2020.2.0b1 and above
Resolution Note (fix version 5.0.1):
A fix for this issue is available on Unity 2019.4.10f1 and above with 2D SpriteShape 3.0.13 package
Resolution Note (fix version 4.1.3):
A fix for this issue is available on Unity 2020.1.4f1 and above with 2D SpriteShape 4.1.2 package