Physical

from panda3d.physics import Physical
class Physical

Bases:

Bases: TypedReferenceCount

Defines a set of physically modeled attributes. If you want physics applied to your class, derive it from this.

Inheritance diagram

Inheritance diagram of Physical

__init__(copy: Physical)

copy constructor (note- does deep copy of pn’s) but does NOT attach itself to its template’s physicsmanager.

__init__(total_objects: int, pre_alloc: bool)

Default Constructor The idea here is that most physicals will NOT be collections of sets (i.e. particle systems and whatever else). Because of this, the default constructor, unless otherwise specified, will automatically allocate and initialize one PhysicalObject. This makes it easier for high-level work.

pre-alloc is ONLY for multiple-object physicals, and if true, fills the physics_object vector with dead nodes, pre-allocating for the speed end of the speed-vs-overhead deal.

add_angular_force(f: AngularForce)

Adds an angular force to the force list

add_linear_force(f: LinearForce)

Adds a linear force to the force list

add_physics_object(po: PhysicsObject)

Adds an object to the physics object vector

property angular_forces → Sequence[PointerTo_AngularForce]
clear_angular_forces()

Erases the angular force list

clear_linear_forces()

Erases the linear force list

clear_physics_objects()

Erases the object list

get_angular_force(index: int) → AngularForce
get_angular_forces() → list
static get_class_type() → panda3d.core.TypeHandle
get_linear_force(index: int) → LinearForce
get_linear_forces() → list
get_num_angular_forces() → int
get_num_linear_forces() → int
get_objects() → PhysicsObjectCollection
get_phys_body() → PhysicsObject
get_physical_node() → PhysicalNode
get_physical_node_path() → panda3d.core.NodePath
get_physics_manager() → PhysicsManager

helpers

get_viscosity() → float

Get the local viscosity.

property linear_forces → Sequence[PointerTo_LinearForce]
property objects → PhysicsObjectCollection
output(out: panda3d.core.ostream)

Write a string representation of this instance to <out>.

remove_angular_force(f: AngularForce)

removes an angular force from the force list

remove_linear_force(f: LinearForce)

removes a linear force from the force list

set_viscosity(viscosity: float)

Set the local viscosity.

property viscosity → float

Get the local viscosity.

write(out: panda3d.core.ostream, indent: int)

Write a string representation of this instance to <out>.

write_angular_forces(out: panda3d.core.ostream, indent: int)

Write a string representation of this instance to <out>.

write_linear_forces(out: panda3d.core.ostream, indent: int)

Write a string representation of this instance to <out>.

write_physics_objects(out: panda3d.core.ostream, indent: int)

Write a string representation of this instance to <out>.