// Synchronize the collision world with the dynamics world.
void UpdateDynamicTree(ref PhysicsWorld world)
{
// Synchronize transforms
for (var i = 0; i < world.DynamicsWorld.BodyMotionCount; i++)
{
UpdatePhysicsBodyTransformsJob.Execute(i, world.BodyMotionData, m_PhysicsBodies);
}
// Update broadphase
var aabbMargin = PhysicsSettings.Constants.CollisionTolerance * 0.5f;
Broadphase.BuildDynamicTree(world.DynamicBodies, world.BodyMotionData, world.BodyMotionVelocity, world.Settings.Gravity, world.TimeStep, aabbMargin);
}
// Schedule a set of jobs to synchronize the collision world with the dynamics world.
internal JobHandle ScheduleUpdateDynamicTree(ref PhysicsWorld world, JobHandle inputDeps)
{
if (world.Settings.NumberOfThreadsHint <= 1)
{
return(new UpdateDynamicLayerJob
{
World = world,
TimeStep = world.TimeStep,
Gravity = world.Settings.Gravity
}.Schedule(inputDeps));
}
// Synchronize transforms
var handle = new UpdatePhysicsBodyTransformsJob
{
MotionDatas = world.BodyMotionData,
PhysicsBodies = m_PhysicsBodies
}.Schedule(world.BodyMotionData.Length, 32, inputDeps);
// Update broadphase
return(Broadphase.ScheduleDynamicTreeBuildJobs(ref world, handle));
}
