Struct BodyDynamics

Namespace

BepuPhysics

Assembly

BepuPhysics.dll

Stores all body information needed by the solver together.

public struct BodyDynamics

Inherited Members

ValueType.Equals(object)

ValueType.GetHashCode()

object.Equals(object, object)

object.GetType()

object.ReferenceEquals(object, object)

Remarks

With 2.4's revamp of the solver, every solving stage loads pose, velocity, and inertia for every body in each constraint. L2 prefetchers often fetch memory in even-odd pairs of cache lines (see https://www.intel.com/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-optimization-manual.pdf#page=162). Since L2 is likely pulling in adjacent cache lines when loading either motion state or inertias, they might as well live together in one block. Note that this goes along with a change to the buffer pool's default alignment to 128 bytes.

Fields

Inertia

Inertia information for the body.

public BodyInertias Inertia

Field Value

BodyInertias

Motion

Pose and velocity information for the body.

public MotionState Motion

Field Value

MotionState

Methods

ToString()

Returns a string representing the BodyDynamics.

public override string ToString()

Returns

string

String representing the BodyDynamics.