BulletVehicle

from panda3d.bullet import BulletVehicle

class BulletVehicle

Bases:

Bases: TypedReferenceCount

Simulates a raycast vehicle which casts a ray per wheel at the ground as a cheap replacement for complex suspension simulation. The suspension can be tuned in various ways. It is possible to add a (probably) arbitrary number of wheels.

Inheritance diagram

__init__(world: BulletWorld, chassis: BulletRigidBodyNode): Creates a new BulletVehicle instance in the given world and with a chassis node.

apply_engine_force(force: float, idx: int): Applies force at the wheel with index idx for acceleration.

property chassis → BulletRigidBodyNode: Returns the chassis of this vehicle. The chassis is a rigid body node.

create_wheel(suspension_rest_length: float) → BulletWheel: Factory method for creating wheels for this vehicle instance.

property current_speed_km_hour → float: Returns the current speed in kilometers per hour. Convert to miles using: km/h * 0.62 = mph

property forward_vector → LVector3: Returns the forward vector representing the car’s actual direction of movement. The forward vetcor is given in global coordinates.

get_chassis() → BulletRigidBodyNode: Returns the chassis of this vehicle. The chassis is a rigid body node.

static get_class_type() → panda3d.core.TypeHandle

get_current_speed_km_hour() → float: Returns the current speed in kilometers per hour. Convert to miles using: km/h * 0.62 = mph

get_forward_vector() → panda3d.core.LVector3: Returns the forward vector representing the car’s actual direction of movement. The forward vetcor is given in global coordinates.

get_num_wheels() → int: Returns the number of wheels this vehicle has.

get_steering_value(idx: int) → float: Returns the steering angle of the wheel with index idx in degrees.

get_tuning() → BulletVehicleTuning: Returns a reference to the BulletVehicleTuning object of this vehicle which offers various vehicle-global tuning options. Make sure to configure this before adding wheels!

get_wheel(idx: int) → BulletWheel: Returns the BulletWheel with index idx. Causes an AssertionError if idx is equal or larger than the number of wheels.

get_wheels() → list

reset_suspension(): Resets the vehicle’s suspension.

set_brake(brake: float, idx: int): Applies braking force to the wheel with index idx.

set_coordinate_system(up: BulletUpAxis): Specifies which axis is “up”. Nessecary for the vehicle’s suspension to work properly!

set_pitch_control(pitch: float)

set_steering_value(steering: float, idx: int): Sets the steering value (in degrees) of the wheel with index idx.

property tuning → BulletVehicleTuning

Tuning

Returns a reference to the BulletVehicleTuning object of this vehicle which offers various vehicle-global tuning options. Make sure to configure this before adding wheels!

property wheels → Sequence[BulletWheel]: Returns the BulletWheel with index idx. Causes an AssertionError if idx is equal or larger than the number of wheels.