World Collider Object. More...

#include <deCollider.h>

Inheritance diagram for deCollider:

Public Types
enum	eResponseType { ertStatic , ertDynamic , ertKinematic }
	Collision Response Types. More...

typedef deTObjectReference< deCollider >	Ref
	Type holding strong reference. More...

Public Types inherited from deResource
typedef deTObjectReference< deResource >	Ref
	Type holding strong reference. More...

Public Types inherited from deObject
typedef deTObjectReference< deObject >	Ref
	Type holding strong reference. More...

Public Member Functions
Management
const decDVector &	GetPosition () const
	Central mass point position. More...

void	SetPosition (const decDVector &position)
	Set central mass point position. More...

const decQuaternion &	GetOrientation () const
	Orientation. More...

void	SetOrientation (const decQuaternion &orientation)
	Set orientation. More...

void	SetGeometry (const decDVector &position, const decQuaternion &orientation)
	Set position and orientation at the same time. More...

void	SetGeometry (const decDVector &position, const decQuaternion &orientation, const decVector &scale)

const decVector &	GetScale () const
	Scale. More...

void	SetScale (const decVector &scale)
	Set scale. More...

const decVector &	GetLinearVelocity () const
	Linear velocity in m/s. More...

void	SetLinearVelocity (const decVector &linVelo)
	Set linear velocity in m/s. More...

const decVector &	GetAngularVelocity () const
	Angular velocity in degree/s. More...

void	SetAngularVelocity (const decVector &angVelo)
	Set angular velocity in degree/s. More...

float	GetMass () const
	Mass in kg. More...

void	SetMass (float mass)
	Set mass in kg. More...

const decVector &	GetGravity () const
	Gravity in m/s^2. More...

void	SetGravity (const decVector &gravity)
	Set gravity in m/s^2. More...

bool	GetEnabled () const
	Collider is enabled. More...

void	SetEnabled (bool enabled)
	Set if collider is enabled. More...

eResponseType	GetResponseType () const
	Collision response type. More...

void	SetResponseType (eResponseType responseType)
	Set Collision response type. More...

bool	GetUseLocalGravity () const
	Use local gravity instead of the world gravity. More...

void	SetUseLocalGravity (bool useLocalGravity)
	Set if local gravity is used instead of the world gravity. More...

float	GetForceFieldDirect () const
	Factor for direct type force fields. More...

void	SetForceFieldDirect (float factor)
	Set factor for direct type force fields. More...

float	GetForceFieldSurface () const
	Factor for surface type force fields. More...

void	SetForceFieldSurface (float factor)
	Set factor for surface type force fields. More...

float	GetForceFieldMass () const
	Factor for mass type force fields. More...

void	SetForceFieldMass (float factor)
	Set factor for mass type force fields. More...

float	GetForceFieldSpeed () const
	Factor for speed type force fields. More...

void	SetForceFieldSpeed (float factor)
	Set factor for speed type force fields. More...

const decCollisionFilter &	GetCollisionFilter () const
	Collision filter. More...

void	SetCollisionFilter (const decCollisionFilter &filter)
	Set collision filter. More...

Force and Impuls
void	ApplyImpuls (const decVector &impuls)
	Apply impuls at the center mass point. More...

void	ApplyImpulsAt (const decVector &impuls, const decVector &point)
	Apply impuls relative to the collider position. More...

void	ApplyTorqueImpuls (const decVector &torqueImpuls)
	Apply torque impuls at the center mass point. More...

void	ApplyForce (const decVector &force)
	Apply force at the center mass point. More...

void	ApplyForceAt (const decVector &force, const decVector &point)
	Apply force relative to the collider position. More...

void	ApplyTorque (const decVector &torque)
	Apply torque force at the center mass point. More...

Attachments
int	GetAttachmentCount () const
	Number of attachments. More...

deColliderAttachment *	GetAttachmentAt (int index) const
	Attachment at index. More...

bool	HasAttachmentWith (deResource *resource) const
	Resource is attached. More...

deColliderAttachment *	GetAttachmentWith (deResource *resource) const
	Attachment with resource or NULL if not attached. More...

void	AddAttachment (deColliderAttachment *attachment)
	Add attachment. More...

void	RemoveAttachment (deColliderAttachment *attachment)
	Remove attachment. More...

void	RemoveAllAttachments ()
	Remove all attachments. More...

void	NotifyAttachmentChanged (int index)
	Notify peers attachment changed. More...

void	AttachmentsForceUpdate ()
	Force update of all attachments. More...

Constraints
int	GetConstraintCount () const
	Number of constraints. More...

deColliderConstraint *	GetConstraintAt (int index) const
	Constraint at index. More...

int	IndexOfConstraint (deColliderConstraint *constraint) const
	Index of constraint or -1 if absent. More...

bool	HasConstraint (deColliderConstraint *constraint) const
	Constraint is present. More...

void	AddConstraint (deColliderConstraint *constraint)
	Add constraint. More...

void	RemoveConstraint (deColliderConstraint *constraint)
	Remove constraint. More...

void	RemoveAllConstraints ()
	Remove all constraints. More...

void	NotifyConstraintChanged (int index)
	Notify peers constraint has changed. More...

Ignore colliders
int	GetIgnoreColliderCount () const
	Number of colliders to ignore. More...

deCollider *	GetIgnoreColliderAt (int index) const
	Collider to ignore at index. More...

bool	HasIgnoreCollider (deCollider *collider) const
	Collider to ignore is present. More...

void	AddIgnoreCollider (deCollider *collider)
	Add collider to ignore. More...

void	RemoveIgnoreCollider (deCollider *collider)
	Remove collider to ignore. More...

void	RemoveAllIgnoreColliders ()
	Remove all colliders to ignore. More...

Post physics collision tests
int	GetCollisionTestCount () const
	Number of post physics collision tests. More...

deColliderCollisionTest *	GetCollisionTestAt (int index) const
	Post physics collision test at index. More...

int	IndexOfCollisionTest (deColliderCollisionTest *collisionTest) const
	Index of post physics collision test or -1 if not found. More...

bool	HasCollisionTest (deColliderCollisionTest *collisionTest) const
	Post physics collision test is present. More...

void	AddCollisionTest (deColliderCollisionTest *collisionTest)
	Adds post physics collision test. More...

void	RemoveCollisionTest (deColliderCollisionTest *collisionTest)
	Remove post physics collision test. More...

void	RemoveAllCollisionTests ()
	Remove all post physics collision tests. More...

void	NotifyCollisionTestChanged (int index)
	Notify peers a post physics collision test changed. More...

void	NotifyCollisionTestEnableChanged (int index)
	Notify peers a post physics collision test enabled or disabled. More...

Collision Detection
bool	PointInside (const decDVector &point)
	Test if a point is located inside the collider. More...

void	RayHits (const decDVector &rayOrigin, const decVector &rayDirection, deBaseScriptingCollider *listener)
	Test ray for collision with the collider. More...

void	ColliderHits (deCollider collider, deBaseScriptingCollider listener)
	Test collider for collision with collider. More...

void	ColliderMoveHits (deCollider collider, const decVector &displacement, deBaseScriptingCollider listener)
	Test moving collider for collision with collider. More...

void	ColliderRotateHits (deCollider collider, const decVector &rotation, deBaseScriptingCollider listener)
	Test rotating collider for collision with collider. More...

void	ColliderMoveRotateHits (deCollider collider, const decVector &displacement, const decVector &rotation, deBaseScriptingCollider listener)
	Test moving and rotating collider for collision with collider. More...

System Peers
deBasePhysicsCollider *	GetPeerPhysics () const
	Physics system peer. More...

void	SetPeerPhysics (deBasePhysicsCollider *peer)
	Set physics system peer. More...

deBaseScriptingCollider *	GetPeerScripting () const
	Scripting system peer. More...

void	SetPeerScripting (deBaseScriptingCollider *peer)
	Set scripting system peer. More...

Visiting
virtual void	Visit (deColliderVisitor &visitor)
	Visit collider. More...

Public Member Functions inherited from deResource
deResourceManager *	GetResourceManager () const
	Resource manager or NULL if resource is leaking. More...

deEngine *	GetEngine () const
	Game engine object from resource manager. More...

deResource *	GetLLManagerPrev () const
	Previous resource in the resource manager linked list. More...

void	SetLLManagerPrev (deResource *resource)
	Set next resource in the resource manager linked list. More...

deResource *	GetLLManagerNext () const
	Next resource in the resource manager linked list. More...

void	SetLLManagerNext (deResource *resource)
	Set next resource in the resource manager linked list. More...

void	MarkLeaking ()
	Marks the resource leaking. More...

	deResource (deResourceManager *resourceManager)
	Create resource. More...

Public Member Functions inherited from deObject
int	GetRefCount () const
	Reference count. More...

void	AddReference ()
	Add reference increasing reference count by 1. More...

void	FreeReference ()
	Decrease reference count by one and delete object if count reaches 0. More...

	deObject ()
	Create object with reference count of 1. More...

Linked List
class	deColliderBone

deWorld *	GetParentWorld () const
	Parent world or NULL. More...

void	SetParentWorld (deWorld *world)
	Set parent world or NULL. More...

deCollider *	GetLLWorldPrev () const
	Previous collider in the parent world linked list. More...

void	SetLLWorldPrev (deCollider *collider)
	Set next collider in the parent world linked list. More...

deCollider *	GetLLWorldNext () const
	Next collider in the parent world linked list. More...

void	SetLLWorldNext (deCollider *collider)
	Set next collider in the parent world linked list. More...

void	pNotifyCollisionVolumeChanged ()

void	pNotifyRigChanged ()

void	pNotifyComponentChanged ()

void	pNotifyBonePositionChanged (int index)

void	pNotifyBoneOrientationChanged (int index)

void	pNotifyBoneLinearVelocityChanged (int index)

void	pNotifyBoneAngularVelocityChanged (int index)

void	pNotifyBonePropertiesChanged (int index)

void	pNotifyBoneDynamicChanged (int index)

Constructors and Destructors
	deCollider (deColliderManager *manager)
	Create collider. More...

virtual	~deCollider ()
	Clean up collider. More...

Additional Inherited Members
Protected Member Functions inherited from deResource
virtual	~deResource ()
	Clean up resource. More...

Protected Member Functions inherited from deObject
virtual	~deObject ()
	Clean up object. More...

Detailed Description

World Collider Object.

Colliders are used by the physics module to provide collision detection and optional collision response. After the collision detection stage is done each Collider contains the new state of motion. The user can then update the game state depending on the changes. The scripting peer receives all relevant events during a collision detection run. A Collider can be defined as a couple of different types.

The Collider object itself can not be constructed. Create a new Collider object using one of deColliderVolume, deColliderRig or deColliderComponent classes.

Collision Response Types: The Collision Response Type determines how a collision is handeled once detected.

ertNone causes no response to be send and hence does not notify you about a collision. This is used for static objects that only act as blockers or objects that do not wish to generate collision notification because they are activated by other objects.

ertPhysics causes a physical response to be calculated by the Physics Module. The Scripting Module is notified using its peer about the collision. You are responsible there to provide information about the surfaces getting in contact to allow the Physics Module to calculate a proper physical reaction to the collision.

ertCustom is used to generate your own collision responses. Upon collision the Scripting Module is notified. In the CollisionResponse function you are responsible for specifying the effect of the collision on the object.

Member Typedef Documentation

◆ Ref

typedef deTObjectReference<deCollider> deCollider::Ref

Type holding strong reference.

Member Enumeration Documentation

◆ eResponseType

enum deCollider::eResponseType

Collision Response Types.

Enumerator
ertStatic	Static, same as no response.
ertDynamic	Dynamic, same as physics response.
ertKinematic	Kinematic, same as custom response.

Constructor & Destructor Documentation

◆ deCollider()

deCollider::deCollider ( deColliderManager * manager )

Create collider.

◆ ~deCollider()

virtual deCollider::~deCollider ( )

protectedvirtual

Clean up collider.

Note: Subclasses should set their destructor protected too to avoid users accidently deleting a reference counted object through the object pointer. Only FreeReference() is allowed to delete the object.

Member Function Documentation

◆ AddAttachment()

void deCollider::AddAttachment ( deColliderAttachment * attachment )

Add attachment.

Exceptions

deeInvalidParam Resource is already attached.

◆ AddCollisionTest()

void deCollider::AddCollisionTest ( deColliderCollisionTest * collisionTest )

Adds post physics collision test.

◆ AddConstraint()

void deCollider::AddConstraint ( deColliderConstraint * constraint )

Add constraint.

◆ AddIgnoreCollider()

void deCollider::AddIgnoreCollider ( deCollider * collider )

Add collider to ignore.

Exceptions

deeInvalidParam collider is present.

◆ ApplyForce()

void deCollider::ApplyForce ( const decVector & force )

Apply force at the center mass point.

This affects the total force and torque applied during the next debpWorld::DetectCollision only. Useful to apply continuous forces on an object. Has to be called every frame update.

◆ ApplyForceAt()

void deCollider::ApplyForceAt	(	const decVector &	force,
		const decVector &	point
	)

Apply force relative to the collider position.

This affects the total force and torque applied during the next debpWorld::DetectCollision only. Useful to apply continuous forces on an object. Has to be called every frame update.

◆ ApplyImpuls()

void deCollider::ApplyImpuls ( const decVector & impuls )

Apply impuls at the center mass point.

This affects linear and angular velocity. This is the best way way to apply impacts.

◆ ApplyImpulsAt()

void deCollider::ApplyImpulsAt	(	const decVector &	impuls,
		const decVector &	point
	)

Apply impuls relative to the collider position.

This affects linear and angular velocity. This is the best way way to apply impacts.

◆ ApplyTorque()

void deCollider::ApplyTorque ( const decVector & torque )

Apply torque force at the center mass point.

This affects the total torque applied during the next debpWorld::DetectCollision only. Useful to apply continuous forces on an object. Has to be called every frame update.

◆ ApplyTorqueImpuls()

void deCollider::ApplyTorqueImpuls ( const decVector & torqueImpuls )

Apply torque impuls at the center mass point.

This affects angular velocity. This is the best way way to apply impacts.

◆ AttachmentsForceUpdate()

void deCollider::AttachmentsForceUpdate ( )

Force update of all attachments.

You have to call this if want to reset colliders and components to a predefined state like after warping or resetting objects. This requires an attachment update outside the regular physics simulation run by the physics module to prevent exploding behavior.

◆ ColliderHits()

void deCollider::ColliderHits	(	deCollider *	collider,
		deBaseScriptingCollider *	listener
	)

Test collider for collision with collider.

For each collision deBaseScriptingCollider::CollisionResponse() of the listener set in the tested collider is called. To stop testing set deCollisionInfo::SetStopTesting() to true.

◆ ColliderMoveHits()

void deCollider::ColliderMoveHits	(	deCollider *	collider,
		const decVector &	displacement,
		deBaseScriptingCollider *	listener
	)

Test moving collider for collision with collider.

For each collision deBaseScriptingCollider::CollisionResponse() of the listener set in the tested collider is called. To stop testing set deCollisionInfo::SetStopTesting() to true.

◆ ColliderMoveRotateHits()

void deCollider::ColliderMoveRotateHits	(	deCollider *	collider,
		const decVector &	displacement,
		const decVector &	rotation,
		deBaseScriptingCollider *	listener
	)

Test moving and rotating collider for collision with collider.

For each collision deBaseScriptingCollider::CollisionResponse() of the listener set in the tested collider is called. To stop testing set deCollisionInfo::SetStopTesting() to true.

◆ ColliderRotateHits()

void deCollider::ColliderRotateHits	(	deCollider *	collider,
		const decVector &	rotation,
		deBaseScriptingCollider *	listener
	)

Test rotating collider for collision with collider.

For each collision deBaseScriptingCollider::CollisionResponse() of the listener set in the tested collider is called. To stop testing set deCollisionInfo::SetStopTesting() to true.

◆ GetAngularVelocity()

const decVector& deCollider::GetAngularVelocity ( ) const

inline

Angular velocity in degree/s.

◆ GetAttachmentAt()

deColliderAttachment* deCollider::GetAttachmentAt ( int index ) const

Attachment at index.

Exceptions

deeOutOfBoundary index is less than 0 or greater than or equal to GetAttachmentCount().

◆ GetAttachmentCount()

int deCollider::GetAttachmentCount ( ) const

inline

Number of attachments.

◆ GetAttachmentWith()

deColliderAttachment* deCollider::GetAttachmentWith ( deResource * resource ) const

Attachment with resource or NULL if not attached.

◆ GetCollisionFilter()

const decCollisionFilter& deCollider::GetCollisionFilter ( ) const

inline

Collision filter.

◆ GetCollisionTestAt()

deColliderCollisionTest* deCollider::GetCollisionTestAt ( int index ) const

Post physics collision test at index.

Exceptions

deeInvalidParam	index is less than 0.
deeInvalidParam	index is greater or equal than GetCollisionTestCount()-1.

◆ GetCollisionTestCount()

int deCollider::GetCollisionTestCount ( ) const

Number of post physics collision tests.

◆ GetConstraintAt()

deColliderConstraint* deCollider::GetConstraintAt ( int index ) const

Constraint at index.

Exceptions

deeOutOfBoundary index is less than 0 or greater than or equal to GetConstraintCount().

◆ GetConstraintCount()

int deCollider::GetConstraintCount ( ) const

inline

Number of constraints.

◆ GetEnabled()

bool deCollider::GetEnabled ( ) const

inline

Collider is enabled.

Only enabled colliders take part in collision detection and response. Disabled colliders though still update attachments and can be used in manual collision detection.

◆ GetForceFieldDirect()

float deCollider::GetForceFieldDirect ( ) const

inline

Factor for direct type force fields.

◆ GetForceFieldMass()

float deCollider::GetForceFieldMass ( ) const

inline

Factor for mass type force fields.

◆ GetForceFieldSpeed()

float deCollider::GetForceFieldSpeed ( ) const

inline

Factor for speed type force fields.

◆ GetForceFieldSurface()

float deCollider::GetForceFieldSurface ( ) const

inline

Factor for surface type force fields.

◆ GetGravity()

const decVector& deCollider::GetGravity ( ) const

inline

Gravity in m/s^2.

◆ GetIgnoreColliderAt()

deCollider* deCollider::GetIgnoreColliderAt ( int index ) const

Collider to ignore at index.

Exceptions

deeInvalidParam	index is less than 0.
deeInvalidParam	index is greater or equal than GetIgnoreColliderCount()-1.

◆ GetIgnoreColliderCount()

int deCollider::GetIgnoreColliderCount ( ) const

Number of colliders to ignore.

◆ GetLinearVelocity()

const decVector& deCollider::GetLinearVelocity ( ) const

inline

Linear velocity in m/s.

◆ GetLLWorldNext()

deCollider* deCollider::GetLLWorldNext ( ) const

inline

Next collider in the parent world linked list.

◆ GetLLWorldPrev()

deCollider* deCollider::GetLLWorldPrev ( ) const

inline

Previous collider in the parent world linked list.

◆ GetMass()

float deCollider::GetMass ( ) const

inline

Mass in kg.

◆ GetOrientation()

const decQuaternion& deCollider::GetOrientation ( ) const

inline

Orientation.

◆ GetParentWorld()

deWorld* deCollider::GetParentWorld ( ) const

inline

Parent world or NULL.

◆ GetPeerPhysics()

deBasePhysicsCollider* deCollider::GetPeerPhysics ( ) const

inline

Physics system peer.

◆ GetPeerScripting()

deBaseScriptingCollider* deCollider::GetPeerScripting ( ) const

inline

Scripting system peer.

◆ GetPosition()

const decDVector& deCollider::GetPosition ( ) const

inline

Central mass point position.

◆ GetResponseType()

eResponseType deCollider::GetResponseType ( ) const

inline

Collision response type.

◆ GetScale()

const decVector& deCollider::GetScale ( ) const

inline

Scale.

◆ GetUseLocalGravity()

bool deCollider::GetUseLocalGravity ( ) const

inline

Use local gravity instead of the world gravity.

◆ HasAttachmentWith()

bool deCollider::HasAttachmentWith ( deResource * resource ) const

Resource is attached.

◆ HasCollisionTest()

bool deCollider::HasCollisionTest ( deColliderCollisionTest * collisionTest ) const

Post physics collision test is present.

◆ HasConstraint()

bool deCollider::HasConstraint ( deColliderConstraint * constraint ) const

Constraint is present.

◆ HasIgnoreCollider()

bool deCollider::HasIgnoreCollider ( deCollider * collider ) const

Collider to ignore is present.

◆ IndexOfCollisionTest()

int deCollider::IndexOfCollisionTest ( deColliderCollisionTest * collisionTest ) const

Index of post physics collision test or -1 if not found.

◆ IndexOfConstraint()

int deCollider::IndexOfConstraint ( deColliderConstraint * constraint ) const

Index of constraint or -1 if absent.

◆ NotifyAttachmentChanged()

void deCollider::NotifyAttachmentChanged ( int index )

Notify peers attachment changed.

You have to call this explicitly if you changed attachments.

◆ NotifyCollisionTestChanged()

void deCollider::NotifyCollisionTestChanged ( int index )

Notify peers a post physics collision test changed.

You have to call this explicitly if you changed post physics collision tests.

Exceptions

deeInvalidParam index is less than 0 or greater than or equal to GetCollisionTestCount().

◆ NotifyCollisionTestEnableChanged()

void deCollider::NotifyCollisionTestEnableChanged ( int index )

Notify peers a post physics collision test enabled or disabled.

You have to call this explicitly if you changed post physics collision tests enabled state.

Exceptions

deeInvalidParam index is less than 0 or greater than or equal to GetCollisionTestCount().

◆ NotifyConstraintChanged()

void deCollider::NotifyConstraintChanged ( int index )

Notify peers constraint has changed.

You have to call this explicitly if you changed something on an constraint.

◆ pNotifyBoneAngularVelocityChanged()

void deCollider::pNotifyBoneAngularVelocityChanged ( int index )

protected

◆ pNotifyBoneDynamicChanged()

void deCollider::pNotifyBoneDynamicChanged ( int index )

protected

◆ pNotifyBoneLinearVelocityChanged()

void deCollider::pNotifyBoneLinearVelocityChanged ( int index )

protected

◆ pNotifyBoneOrientationChanged()

void deCollider::pNotifyBoneOrientationChanged ( int index )

protected

◆ pNotifyBonePositionChanged()

void deCollider::pNotifyBonePositionChanged ( int index )

protected

◆ pNotifyBonePropertiesChanged()

void deCollider::pNotifyBonePropertiesChanged ( int index )

protected

◆ pNotifyCollisionVolumeChanged()

void deCollider::pNotifyCollisionVolumeChanged ( )

protected

◆ pNotifyComponentChanged()

void deCollider::pNotifyComponentChanged ( )

protected

◆ pNotifyRigChanged()

void deCollider::pNotifyRigChanged ( )

protected

◆ PointInside()

bool deCollider::PointInside ( const decDVector & point )

Test if a point is located inside the collider.

◆ RayHits()

void deCollider::RayHits	(	const decDVector &	rayOrigin,
		const decVector &	rayDirection,
		deBaseScriptingCollider *	listener
	)

Test ray for collision with the collider.

For each collision deBaseScriptingCollider::CollisionResponse() is called. To stop testing set deCollisionInfo::SetStopTesting() to true. The distance parameter in the collision response represents the actual distance to the ray origin along the ray direction.

◆ RemoveAllAttachments()

void deCollider::RemoveAllAttachments ( )

Remove all attachments.

◆ RemoveAllCollisionTests()

void deCollider::RemoveAllCollisionTests ( )

Remove all post physics collision tests.

◆ RemoveAllConstraints()

void deCollider::RemoveAllConstraints ( )

Remove all constraints.

◆ RemoveAllIgnoreColliders()

void deCollider::RemoveAllIgnoreColliders ( )

Remove all colliders to ignore.

◆ RemoveAttachment()

void deCollider::RemoveAttachment ( deColliderAttachment * attachment )

Remove attachment.

Exceptions

deeInvalidParam attachment is absent.

◆ RemoveCollisionTest()

void deCollider::RemoveCollisionTest ( deColliderCollisionTest * collisionTest )

Remove post physics collision test.

Exceptions

deeInvalidParam collisionTest is absent.

◆ RemoveConstraint()

void deCollider::RemoveConstraint ( deColliderConstraint * constraint )

Remove constraint.

Exceptions

deeInvalidParam constraint is absent.

◆ RemoveIgnoreCollider()

void deCollider::RemoveIgnoreCollider ( deCollider * collider )

Remove collider to ignore.

Exceptions

deeInvalidParam collider is absent.

◆ SetAngularVelocity()

void deCollider::SetAngularVelocity ( const decVector & angVelo )

Set angular velocity in degree/s.

◆ SetCollisionFilter()

void deCollider::SetCollisionFilter ( const decCollisionFilter & filter )

Set collision filter.

◆ SetEnabled()

void deCollider::SetEnabled ( bool enabled )

Set if collider is enabled.

Only enabled colliders take part in collision detection and response. Disabled colliders though still update attachments and can be used in manual collision detection.

◆ SetForceFieldDirect()

void deCollider::SetForceFieldDirect ( float factor )

Set factor for direct type force fields.

◆ SetForceFieldMass()

void deCollider::SetForceFieldMass ( float factor )

Set factor for mass type force fields.

◆ SetForceFieldSpeed()

void deCollider::SetForceFieldSpeed ( float factor )

Set factor for speed type force fields.

◆ SetForceFieldSurface()

void deCollider::SetForceFieldSurface ( float factor )

Set factor for surface type force fields.

◆ SetGeometry() [1/2]

void deCollider::SetGeometry	(	const decDVector &	position,
		const decQuaternion &	orientation
	)

Set position and orientation at the same time.

Colliders are the only resources supporting attachments. Using SetPosition() and SetOrientation() causes attachments to be repositions immediately. If many resources are attached to the collider (perhaps even nested) this can reduce performance since attachments are potentially repositioned twice. This call ensures attachments are only repositioned once improving performance.

◆ SetGeometry() [2/2]

void deCollider::SetGeometry	(	const decDVector &	position,
		const decQuaternion &	orientation,
		const decVector &	scale
	)

◆ SetGravity()

void deCollider::SetGravity ( const decVector & gravity )

Set gravity in m/s^2.

◆ SetLinearVelocity()

void deCollider::SetLinearVelocity ( const decVector & linVelo )

Set linear velocity in m/s.

◆ SetLLWorldNext()

void deCollider::SetLLWorldNext ( deCollider * collider )

Set next collider in the parent world linked list.

◆ SetLLWorldPrev()

void deCollider::SetLLWorldPrev ( deCollider * collider )

Set next collider in the parent world linked list.

◆ SetMass()

void deCollider::SetMass ( float mass )

Set mass in kg.

◆ SetOrientation()

void deCollider::SetOrientation ( const decQuaternion & orientation )

Set orientation.

◆ SetParentWorld()

void deCollider::SetParentWorld ( deWorld * world )

Set parent world or NULL.

◆ SetPeerPhysics()

void deCollider::SetPeerPhysics ( deBasePhysicsCollider * peer )

Set physics system peer.

◆ SetPeerScripting()

void deCollider::SetPeerScripting ( deBaseScriptingCollider * peer )

Set scripting system peer.

◆ SetPosition()

void deCollider::SetPosition ( const decDVector & position )

Set central mass point position.

◆ SetResponseType()

void deCollider::SetResponseType ( eResponseType responseType )

Set Collision response type.

◆ SetScale()

void deCollider::SetScale ( const decVector & scale )

Set scale.

For deColliderComponent the scaling is used from the set deComponent in the first place. The collider scaling is applied on top of it. Hence if you use deColliderComponent with scaled components you do not have to set the scaling on the deColliderComponent. For deColliderVolume and deColliderRig using scaling is required.

◆ SetUseLocalGravity()

void deCollider::SetUseLocalGravity ( bool useLocalGravity )

Set if local gravity is used instead of the world gravity.

◆ Visit()

virtual void deCollider::Visit ( deColliderVisitor & visitor )

virtual

Visit collider.

Reimplemented in deColliderVolume, deColliderRig, and deColliderComponent.

Friends And Related Function Documentation

◆ deColliderBone

friend class deColliderBone

friend

The documentation for this class was generated from the following file:

deCollider.h

Public Types

Public Member Functions

Linked List

Constructors and Destructors

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Ref

Member Enumeration Documentation

◆ eResponseType

Constructor & Destructor Documentation

◆ deCollider()

◆ ~deCollider()

Member Function Documentation

◆ AddAttachment()

◆ AddCollisionTest()

◆ AddConstraint()

◆ AddIgnoreCollider()

◆ ApplyForce()

◆ ApplyForceAt()

◆ ApplyImpuls()

◆ ApplyImpulsAt()

◆ ApplyTorque()

◆ ApplyTorqueImpuls()

◆ AttachmentsForceUpdate()

◆ ColliderHits()

◆ ColliderMoveHits()

◆ ColliderMoveRotateHits()

◆ ColliderRotateHits()

◆ GetAngularVelocity()

◆ GetAttachmentAt()

◆ GetAttachmentCount()

◆ GetAttachmentWith()

◆ GetCollisionFilter()

◆ GetCollisionTestAt()

◆ GetCollisionTestCount()

◆ GetConstraintAt()

◆ GetConstraintCount()

◆ GetEnabled()

◆ GetForceFieldDirect()

◆ GetForceFieldMass()

◆ GetForceFieldSpeed()

◆ GetForceFieldSurface()

◆ GetGravity()

◆ GetIgnoreColliderAt()

◆ GetIgnoreColliderCount()

◆ GetLinearVelocity()

◆ GetLLWorldNext()

◆ GetLLWorldPrev()

◆ GetMass()

◆ GetOrientation()

◆ GetParentWorld()

◆ GetPeerPhysics()

◆ GetPeerScripting()

◆ GetPosition()

◆ GetResponseType()

◆ GetScale()

◆ GetUseLocalGravity()

◆ HasAttachmentWith()

◆ HasCollisionTest()

◆ HasConstraint()

◆ HasIgnoreCollider()

◆ IndexOfCollisionTest()

◆ IndexOfConstraint()

◆ NotifyAttachmentChanged()

◆ NotifyCollisionTestChanged()

◆ NotifyCollisionTestEnableChanged()

◆ NotifyConstraintChanged()

◆ pNotifyBoneAngularVelocityChanged()

◆ pNotifyBoneDynamicChanged()

◆ pNotifyBoneLinearVelocityChanged()

◆ pNotifyBoneOrientationChanged()

◆ pNotifyBonePositionChanged()

◆ pNotifyBonePropertiesChanged()

◆ pNotifyCollisionVolumeChanged()

◆ pNotifyComponentChanged()

◆ pNotifyRigChanged()

◆ PointInside()

◆ RayHits()

◆ RemoveAllAttachments()