Unity-Technologies
CMCL-1603: Added Padding option to CinemachineConfiner2D
Purpose of this PR
CMCL-1603: https://discussions.unity.com/t/how-to-have-a-2d-cinemachine-track-go-off-in-multiple-directions/372767
When the camera ortho size is the same as the bounding shape, confiner2D allows a small amount of movement when it shouldn't. On first glance, it seems to be related to the step size used when baking. A small imprecision later gets magnified by the scaling.
The issue is that an arbitrary padding is added to the minimal confiner shape, to reduce the chance of creating a series of dots instead of a continuous shape. This PR introduces an option to control the size of this padding. The user should set it to the smallest value that produces acceptable results.
Testing status
- [ ] Added an automated test
- [x] Passed all automated tests
- [x] Manually tested
Documentation status
- [x] Updated CHANGELOG
- [ ] Updated README (if applicable)
- [x] Commented all public classes, properties, and methods
- [x] Updated user documentation
Technical risk
Low. Larger padding values reproduce the old behaviour.
