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IDProjectCategoryView StatusLast Update
0029884RunnerGeneralPublic2019-05-13 17:38
ReporterStewart BishopAssigned ToPeter Hall 
PriorityLowSeverityC - GeneralReproducibility100%
Status ClosedResolutionFixed 
PlatformWindowsOSOS Version
Product Version2.1.5 
Target Version2.2.0Fixed in Version2.2.0 
Summary0029884: General: Fast collisions have issues with collision masks that are very small such as a single pixel
DescriptionIf you have a collision mask which is 1 pixel by 1 pixel then you'll not get any collisions unless you round the X and Y values. If you change your collision mask to being 2 pixels by 2 pixels then you'll get a collision to occur.
Steps To Reproduce1) Run the sample
2) See that you get no collisions on circles
3) Round the values using the keybinding
4) See that you get the collision
1.4 Found In
2.x Runtime Found In2.1.5.246
2.x Runtime Verified In9.9.1.1437


Stewart Bishop

2018-08-08 15:25


CollisionBug.yyz (20,890 bytes)


2018-08-13 12:26

Adminstrator   ~0061200

Fix is now in 1,4,9999


2018-09-04 14:05

Adminstrator   ~0061489

Fix is now in 2.2.0.