Physics

Collaboration diagram for Physics:

Namespaces
	i6e
	i6e::api
	i6e::api::physics
	i6e::math
	i6e::modules

Classes
struct	i6e::api::physics::Physics_Collision_Update
	sends update of collision flags vom PhysicalStateComponent to PhysicsNode More...
struct	i6e::api::physics::Physics_Gravity_Update
	sends update for world gravity More...
struct	i6e::api::physics::Physics_Node_Create
	message for creation of new PhysicsNode More...
struct	i6e::api::physics::Physics_Node_Update
	message for creation of new PhysicsNode More...
struct	i6e::api::physics::Physics_NodePosition_Update
	message for update of PhysicsNode position More...
struct	i6e::api::physics::Physics_LinearVelocity_Update
	sets the linear velocity of a PhysicsNode More...
struct	i6e::api::physics::Physics_Force_Update
struct	i6e::api::physics::Physics_Comp_Update
	sends message to PhysicalStateComponent with updates of velocity and impulse More...
struct	i6e::api::physics::Physics_ApplyRotation_Update
	applies new rotation to PhysicsNode More...
struct	i6e::api::physics::Physics_Reset_Update
	removes all powers from a PhysicsNode More...
struct	i6e::api::physics::Physics_NodeGravity_Update
	sets the gravity for the given object This overrides the default gravity, thus (0, 0, 0) will result in no gravity at all More...
struct	i6e::api::physics::Physics_Node_Delete
	message for deletion of new PhysicsNode More...
struct	i6e::api::physics::Physics_RayTest_Update
	message for raytest More...
struct	i6e::api::physics::Physics_RayTestNotify_Update
	message for raytest feedback More...
struct	i6e::api::physics::Physics_Pause_Update
	pauses the subsystem never send through network More...
struct	i6e::api::physics::Physics_AddPosition_Update
	message for addition of object position (cumulative) More...
struct	i6e::api::physics::Physics_P2PConstraint_Create
	message for creation of Point2PointConstraint between two PhysicsNodes More...
struct	i6e::api::physics::Physics_BreakConstraintImpulse_Update
	message for setting breaking impulse for Constraint between two PhysicsNodes More...
struct	i6e::api::physics::Physics_Constraint_Delete
	message for deletion of a Constraint between two PhysicsNodes More...
struct	i6e::api::physics::Physics_VelocityComponent_Create
	message for creation of a VelocityComponent in Physics More...
struct	i6e::api::physics::Physics_VelocityComponent_Delete
	message for deletion of a VelocityComponent in Physics More...
struct	i6e::api::physics::Physics_Accelerate_Update
	message for acceleration of VelocityComponent More...
struct	i6e::api::physics::Physics_Decelerate_Update
	message for deceleration of VelocityComponent More...
struct	i6e::api::physics::Physics_StopAcceleration_Update
	message for stopping acceleration of VelocityComponent More...
struct	i6e::api::physics::Physics_SetMaxSpeed_Update
	message for setting maxSpeed of a VelocityComponent More...
struct	i6e::api::physics::Physics_SetResistanceCoefficient_Update
	message for creation of a VelocityComponent in Physics More...
struct	i6e::api::physics::Physics_SetWindage_Update
	message for creation of a VelocityComponent in Physics More...
class	i6e::api::PhysicsFacade
	Physics specific functions for the game which targets the whole world - not a single object. More...
struct	i6e::modules::CollisionShapeData
struct	i6e::modules::HeightmapCollisionShapeData
struct	i6e::modules::MeshStriderCollisionShapeData
class	i6e::modules::DebugDrawer
class	i6e::modules::PhysicsController
	Controls the physics world. More...
class	i6e::modules::PhysicsMailbox
	Handles the incoming messages on the physic channel and calls the corresponding methods. More...
class	i6e::modules::PhysicsManager
struct	i6e::modules::PeriodicRaytest
	contains informations for periodic raytests More...
class	i6e::modules::PhysicsNode
	Represents the physical state of an object simulated by the Bullet library. Contains the btTransform and a pointer to the associated rigidBody. More...
class	i6e::modules::PhysicsVelocityComponent
	Handles calculation of air friction. More...

Enumerations
enum	i6e::api::physics::PhysicsMessageTypes {   i6e::api::physics::PhyReset, i6e::api::physics::PhyCollision, i6e::api::physics::PhyGravity, i6e::api::physics::PhyNode,   i6e::api::physics::PhyNodeGravity, i6e::api::physics::PhyNodePosition, i6e::api::physics::PhyLinearVelocity, i6e::api::physics::PhyForce,   i6e::api::physics::PhyVelForce, i6e::api::physics::PhyApplyRotation, i6e::api::physics::PhyResetForces, i6e::api::physics::PhyRayTest,   i6e::api::physics::PhyRayTestResult, i6e::api::physics::PhyPause, i6e::api::physics::PhyAddPosition, i6e::api::physics::PhyP2PConstraint,   i6e::api::physics::PhyConstraint, i6e::api::physics::PhyConstraintBreakImpulse, i6e::api::physics::PhyVelocityComponent, i6e::api::physics::PhyAccelerate,   i6e::api::physics::PhyDecelerate, i6e::api::physics::PhyMaxSpeed, i6e::api::physics::PhyResistanceCoefficient, i6e::api::physics::PhyWindage,   i6e::api::physics::PhyStopAcceleration }
enum	i6e::modules::CollisionShapeType { i6e::modules::CollisionShapeType::None, i6e::modules::CollisionShapeType::Heightmap, i6e::modules::CollisionShapeType::MeshStrider }

Detailed Description

Explanation of bullet rigid body parameters

name	type	values (forced)	values (reasonable)	Explanation
linearDamping	double	0 - 1	0 - 1	Speed will slowly decrease by factor (1 - x) ^ timeStep; also threshold for additional damping
angularDamping	double	0 - 1	0 - 1	Rotation will slowly decrease by factor (1 - x) ^ timeStep; also theshold for additional damping
additionalDamping	bool	T / F	T / F	Toggles additional dampings on for slow objects
additionalDampingFactor	double	*	0 - 1	fixed factor to slow down speed AND rotation if Threshold is not exceeded
additionalAngularDampingThresholdSqr	double	*	> 0	Angular threshold to trigger additional damping
additionalLinearDampingThresholdSqr	double	*	> 0	Linear threshold to trigger additional damping
linearFactor	double	*	> 0	all linear forces applied will be scaled by this value
angularFactor	double	*	> 0	all angular forces applied will be scaled by this value

All italic parameters are not yet available within the engine If additional damping is turned on, slow objects will slow down even more First, additionalDumpingFactor is used, if BOTH additional dumping thresholds are triggered Second, if the speed is slower than linearDamping, it will slow down by fixed value 0.005 Analogous for angular speed

Enumeration Type Documentation

enum i6e::modules::CollisionShapeType

strong

Enumerator
None
Heightmap
MeshStrider

Definition at line 37 of file CollisionShape.h.

enum i6e::api::physics::PhysicsMessageTypes

Enumerator
PhyReset
PhyCollision
PhyGravity
PhyNode
PhyNodeGravity
PhyNodePosition
PhyLinearVelocity
PhyForce
PhyVelForce
PhyApplyRotation
PhyResetForces
PhyRayTest
PhyRayTestResult
PhyPause
PhyAddPosition
PhyP2PConstraint
PhyConstraint
PhyConstraintBreakImpulse
PhyVelocityComponent
PhyAccelerate
PhyDecelerate
PhyMaxSpeed
PhyResistanceCoefficient
PhyWindage
PhyStopAcceleration

Definition at line 36 of file PhysicsConfig.h.