Physical¶

class Physical¶

Bases: TypedReferenceCount

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

Inheritance diagram

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Physical.__init__()¶

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.

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

Physical.add_angular_force()¶: Adds an angular force to the force list

Physical.add_linear_force()¶: Adds a linear force to the force list

Physical.add_physics_object()¶: Adds an object to the physics object vector

Physical.clear_angular_forces()¶: Erases the angular force list

Physical.clear_linear_forces()¶: Erases the linear force list

Physical.clear_physics_objects()¶: Erases the object list

Physical.get_angular_force()¶

static Physical.get_class_type()¶

Physical.get_linear_force()¶

Physical.get_num_angular_forces()¶

Physical.get_num_linear_forces()¶

Physical.get_objects()¶

Physical.get_phys_body()¶

Physical.get_physical_node()¶

Physical.get_physical_node_path()¶

Physical.get_physics_manager()¶: helpers

Physical.get_viscosity()¶: Get the local viscosity.

Physical.output()¶: Write a string representation of this instance to <out>.

Physical.remove_angular_force()¶: removes an angular force from the force list

Physical.remove_linear_force()¶: removes a linear force from the force list

Physical.set_viscosity()¶: Set the local viscosity.

Physical.write()¶: Write a string representation of this instance to <out>.

Physical.write_angular_forces()¶: Write a string representation of this instance to <out>.

Physical.write_linear_forces()¶: Write a string representation of this instance to <out>.

Physical.write_physics_objects()¶: Write a string representation of this instance to <out>.