Class Common

public static class Common

Namespace Engine4.Physics

Inheritance

System.Object

Common

Fields

ALLOW_SLEEP

Enables or disables rigid body sleeping. It's an important optimization on every physics engine. It's recommended to leave this on.

public const bool ALLOW_SLEEP = true

BAUMGARTE

How fast the collision must be resolved? (Default is 0.2)

public const float BAUMGARTE = 0.2F

ENABLE_FRICTION

When two objects lay on each other should the simulator simulate friction? It's recommended to leave this on.

public const bool ENABLE_FRICTION = true

GRAVITY

Default gravity for all simulations. This parameter can be dynamically adjusted.

public static Vector4 GRAVITY

ITERATIONS

Constant collision solving iteration. Higher values are more realistic, yet more expensive. Default is 15, can be put between 5 to 20

public const int ITERATIONS = 15

MAX_DT

Maximum allowed delta time. This prevents objects bypassing each other because of too large delta time. (Default is 0.02)

public const float MAX_DT = 0.02F

MULTICONTACT_COUNT

Constant maximum multi contact count. Don't change.

public const int MULTICONTACT_COUNT = 16

PENETRATION_SLOP

Offset of allowed contact depth before kicked out by the solver. Allow very small number to avoid jitter. (Default is 0.05)

public const float PENETRATION_SLOP = 0.02F

SIM_RANGE

Simulation range helps to avoid wasted time computation of computing Objects that out of range (e.g. object keeps falling down). The object is deactivated once becomes so.

public static readonly Bounds4 SIM_RANGE

SLEEP_ANGULAR

Maximum allowed angular velocity that makes a rigidbody sleeps (Default is 2 deg)

public const float SLEEP_ANGULAR = 0.0349065848F

SLEEP_LINEAR

Maximum allowed linear velocity that makes a rigidbody sleeps (Default is 0.01)

public const float SLEEP_LINEAR = 0.01F

SLEEP_TIME

Simulator don't make rigidbody sleeps instantly. They have a chance by given time to awake by itself. (Default is 0.5)

public const float SLEEP_TIME = 0.5F

Methods

MixFriction(Shape, Shape)

Friction (slide) mixing. Default is average

public static float MixFriction(Shape A, Shape B)

MixRestitution(Shape, Shape)

Restitution (bounce) mixing. Default is max

public static float MixRestitution(Shape A, Shape B)