Unreal Engine Issues
Unreal Engine Issues
Incorrect restitution behavior for physical material set to 1 whereby momentum is gained during the simulation
UE - Simulation - Physics - Mar 24, 2015Setting a restitution of 1 for a ground material and a restitution of 1 for a ball that bounces on the ground should keep the ball bouncing at the same height consecutively. Over the course of time ...
Physics object with collision box detects multiple begin/end overlap events even when specific collision channel is utilized.
UE - Simulation - Physics - Mar 23, 2015If a blueprint has a physics object and a collision box, the box will register overlap begin/end events multiple times, even if the collision is set to only overlap with specific collision channels ...
This Blueprint will not compile and causes a crash in 4.8
UE - Simulation - Physics - Mar 18, 2015The MiningBuilding Blueprint in this user's project will not compile. Clicking the compile button never switches it to "Good to Go", and a warning that it needs to be compiled appears at PIE. Repro ...
Line traces don't consistently trigger when colliding between landscape components
UE - Simulation - Physics - Mar 15, 2015Landscapes do not consistently return "hit" on traces. Lots of AH posts on this topic, and votes on public tracker: [Link Removed] ...
Can't disable gravity for skeletal meshes
UE - Simulation - Physics - Mar 11, 2015When replacing a static mesh with a skeletal mesh for bone animations, it falls to the ground. Even though gravity is disabled on the skeletal mesh. Changing the gravity scale to 0 is a work aroun ...
The collision of objects moving at high speeds seems to move in front of the object
UE - Simulation - Physics - Mar 9, 2015The collision of objects moving at high speeds seems to move in front of the object. The faster the object is moving, the further the collision will be from the mesh. AnswerHub report: https://an ...
Setting PHYSX_MEMORY_STATS to 1 prevents the Engine from being built successfully.
UE - Simulation - Physics - Mar 9, 2015If #define PHYSX_MEMORY_STATS 0 is set to 1, the Engine will not build successfully. The build fails with the message: error C2338: FPhysXAllocationHeader size must be less than 16 bytes. ...
Landscape Physical Material always registers default
UE - Simulation - Physics - Mar 7, 2015Physical materials on landscapes always return DefaultPhysicalMaterial, even when the surface type is changed. ...
Physical Materials Not Returning Correctly OnHit Events when using Switch on EPhysicalSurface Node
UE - Simulation - Physics - Mar 5, 2015With an asset that has a physical material applied and generating hit events, the Switch on EPhysicalSurface node always returns the Default Surface Physical Material. The user on the AnswerHub po ...
Crash with assigning APEX Cloth that uses a custom graphical mesh
UE - Simulation - Physics - Feb 24, 2015When a graphical mesh is used to create a lower LOD for cloth assets and the Cloth FBX has the APB assigned to the material for the cloth there will be a crash. ...