panda3d.bullet.BulletWorld¶

class BulletWorld¶

Bases: TypedReferenceCount

Inheritance diagram

__init__() → None¶

setGravity(gravity: LVector3) → None¶

setGravity(gx: float, gy: float, gz: float) → None¶

getGravity() → LVector3¶

Return type: LVector3

doPhysics(dt: float, max_substeps: int, stepsize: float) → int¶

getWorldInfo() → BulletSoftBodyWorldInfo¶

Return type: BulletSoftBodyWorldInfo

setDebugNode(node: BulletDebugNode) → None¶

clearDebugNode() → None¶: Removes a debug node that has been assigned to this BulletWorld.

getDebugNode() → BulletDebugNode¶

Return type: BulletDebugNode

hasDebugNode() → bool¶

attach(object: TypedObject) → None¶: AttachRemove

remove(object: TypedObject) → None¶

attachConstraint(constraint: BulletConstraint, linked_collision: bool) → None¶: Attaches a single constraint to a world. Collision checks between the linked objects will be disabled if the second parameter is set to TRUE.

getNumGhosts() → int¶: Ghost object

getGhost(idx: int) → BulletGhostNode¶

Return type: BulletGhostNode

getNumRigidBodies() → int¶: Rigid body

getRigidBody(idx: int) → BulletRigidBodyNode¶

Return type: BulletRigidBodyNode

getNumSoftBodies() → int¶: Soft body

getSoftBody(idx: int) → BulletSoftBodyNode¶

Return type: BulletSoftBodyNode

getNumCharacters() → int¶: Character controller

getCharacter(idx: int) → BulletBaseCharacterControllerNode¶

Return type: BulletBaseCharacterControllerNode

getNumVehicles() → int¶

getVehicle(idx: int) → BulletVehicle¶

Return type: BulletVehicle

getNumConstraints() → int¶: Constraint

getConstraint(idx: int) → BulletConstraint¶

Return type: BulletConstraint

rayTestClosest(from_pos: LPoint3, to_pos: LPoint3, mask: CollideMask) → BulletClosestHitRayResult¶

Raycast and other queries

Return type: BulletClosestHitRayResult

rayTestAll(from_pos: LPoint3, to_pos: LPoint3, mask: CollideMask) → BulletAllHitsRayResult¶

Return type: BulletAllHitsRayResult

sweepTestClosest(shape: BulletShape, from_ts: TransformState, to_ts: TransformState, mask: CollideMask, penetration: float) → BulletClosestHitSweepResult¶

Performs a sweep test against all other shapes that match the given group mask. The provided shape must be a convex shape; it is an error to invoke this method using a non-convex shape.

Return type: BulletClosestHitSweepResult

contactTest(node: PandaNode, use_filter: bool) → BulletContactResult¶

Performas a test for all bodies which are currently in contact with the given body. The test returns a BulletContactResult object which may contain zero, one or more contacts.

If the optional parameter use_filter is set to TRUE this test will consider filter settings. Otherwise all objects in contact are reported, no matter if they would collide or not.

Return type: BulletContactResult

contactTestPair(node0: PandaNode, node1: PandaNode) → BulletContactResult¶

Performas a test if the two bodies given as parameters are in contact or not. The test returns a BulletContactResult object which may contain zero or one contacts.

Return type: BulletContactResult

filterTest(node0: PandaNode, node1: PandaNode) → bool¶: Performs a test if two bodies should collide or not, based on the collision filter setting.

getNumManifolds() → int¶: Manifolds

getManifold(idx: int) → BulletPersistentManifold¶

Return type: BulletPersistentManifold

setGroupCollisionFlag(group1: int, group2: int, enable: bool) → None¶: Collision filtering

getGroupCollisionFlag(group1: int, group2: int) → bool¶

setForceUpdateAllAabbs(force: bool) → None¶

getForceUpdateAllAabbs() → bool¶

setContactAddedCallback(obj: CallbackObject) → None¶: Callbacks

clearContactAddedCallback() → None¶

setTickCallback(obj: CallbackObject, is_pretick: bool) → None¶

clearTickCallback() → None¶

setFilterCallback(obj: CallbackObject) → None¶

clearFilterCallback() → None¶

attachGhost(node: BulletGhostNode) → None¶: Deprecated: Please use BulletWorld.attach()

removeGhost(node: BulletGhostNode) → None¶: Deprecated: Please use BulletWorld.remove()

attachRigidBody(node: BulletRigidBodyNode) → None¶: Deprecated: Please use BulletWorld.attach()

removeRigidBody(node: BulletRigidBodyNode) → None¶: Deprecated: Please use BulletWorld.remove()

attachSoftBody(node: BulletSoftBodyNode) → None¶: Deprecated: Please use BulletWorld.attach()

removeSoftBody(node: BulletSoftBodyNode) → None¶: Deprecated: Please use BulletWorld.remove()

attachCharacter(node: BulletBaseCharacterControllerNode) → None¶: Deprecated: Please use BulletWorld.attach()

removeCharacter(node: BulletBaseCharacterControllerNode) → None¶: Deprecated: Please use BulletWorld.remove()

attachVehicle(vehicle: BulletVehicle) → None¶: Deprecated: Please use BulletWorld.attach()

removeVehicle(vehicle: BulletVehicle) → None¶: Deprecated: Please use BulletWorld.remove()

removeConstraint(constraint: BulletConstraint) → None¶: Deprecated: Please use BulletWorld.remove()

static getClassType() → TypeHandle¶

Return type: TypeHandle

getGhosts() → list¶

getRigidBodies() → list¶

getSoftBodies() → list¶

getCharacters() → list¶

getVehicles() → list¶

getConstraints() → list¶

getManifolds() → list¶

property gravity¶

Getter Setter

Return type: LVector3

property world_info¶

Return type: BulletSoftBodyWorldInfo

property debug_node¶

Getter Setter

Debug

Debug

Return type: BulletDebugNode

property ghosts¶

Return type: Sequence[BulletGhostNode]

property rigid_bodies¶

Return type: Sequence[BulletRigidBodyNode]

property soft_bodies¶

Return type: Sequence[BulletSoftBodyNode]

property characters¶

Return type: Sequence[BulletBaseCharacterControllerNode]

property vehicles¶

Return type: Sequence[BulletVehicle]

property constraints¶

Return type: Sequence[BulletConstraint]

property manifolds¶

Return type: Sequence[BulletPersistentManifold]

property force_update_all_aabbs¶

Getter Setter

Return type: bool

enum BroadphaseAlgorithm¶

Configuration

enumerator BA_sweep_and_prune = 0¶

enumerator BA_dynamic_aabb_tree = 1¶

enum FilterAlgorithm¶

enumerator FA_mask = 0¶

enumerator FA_groups_mask = 1¶

enumerator FA_callback = 2¶