179 lines
3.0 KiB
C++
179 lines
3.0 KiB
C++
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file physxWheelShapeDesc.cxx
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* @author enn0x
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* @date 2009-11-09
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*/
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#include "physxWheelShapeDesc.h"
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/**
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* (re)sets the structure to the default.
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*/
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void PhysxWheelShapeDesc::
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set_to_default() {
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_desc.setToDefault();
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set_name("");
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_desc.localPose = PhysxManager::mat4_to_nxMat34(LMatrix4f::y_to_z_up_mat());
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}
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/**
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* Radius of shape. Must be positive.
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*/
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void PhysxWheelShapeDesc::
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set_radius(float radius) {
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_desc.radius = radius;
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}
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/**
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* Radius of shape.
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*/
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float PhysxWheelShapeDesc::
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get_radius() const {
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return _desc.radius;
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}
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/**
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* Set the maximum extension distance of suspension along shape's -Y axis.
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*/
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void PhysxWheelShapeDesc::
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set_suspension_travel(float suspensionTravel) {
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_desc.suspensionTravel = suspensionTravel;
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}
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/**
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*
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*/
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float PhysxWheelShapeDesc::
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get_suspension_travel() const {
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return _desc.suspensionTravel;
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}
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/**
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* Set the inverse mass of the wheel.
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*/
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void PhysxWheelShapeDesc::
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set_inverse_wheel_mass(float inverseWheelMass) {
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_desc.inverseWheelMass = inverseWheelMass;
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}
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/**
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*
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*/
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float PhysxWheelShapeDesc::
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get_inverse_wheel_mass() const {
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return _desc.inverseWheelMass;
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}
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/**
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* Set the sum engine torque on the wheel axle.
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*/
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void PhysxWheelShapeDesc::
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set_motor_torque(float motorTorque) {
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_desc.motorTorque = motorTorque;
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}
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/**
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*
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*/
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float PhysxWheelShapeDesc::
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get_motor_torque() const {
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return _desc.motorTorque;
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}
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/**
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* Set the amount of torque applied for braking.
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*/
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void PhysxWheelShapeDesc::
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set_brake_torque(float brakeTorque) {
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_desc.brakeTorque = brakeTorque;
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}
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/**
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*
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*/
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float PhysxWheelShapeDesc::
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get_brake_torque() const {
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return _desc.brakeTorque;
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}
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/**
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* Set the steering angle, around shape Y axis. The steering angle is
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* measured in degrees.
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*/
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void PhysxWheelShapeDesc::
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set_steer_angle(float steerAngle) {
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_desc.steerAngle = NxMath::degToRad(steerAngle);
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}
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/**
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*
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*/
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float PhysxWheelShapeDesc::
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get_steer_angle() const {
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return _desc.steerAngle;
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}
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/**
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* Turn the specified wheel shape flag on or off.
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*/
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void PhysxWheelShapeDesc::
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set_wheel_flag(PhysxWheelShapeFlag flag, bool value) {
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if (value == true) {
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_desc.wheelFlags |= flag;
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}
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else {
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_desc.wheelFlags &= ~(flag);
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}
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}
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/**
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* Returns the specified wheel shape flag.
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*/
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bool PhysxWheelShapeDesc::
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get_wheel_flag(const PhysxWheelShapeFlag flag) const {
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return (_desc.wheelFlags & flag) ? true : false;
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}
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/**
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* Set the data intended for car wheel suspension effects.
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*/
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void PhysxWheelShapeDesc::
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set_suspension(const PhysxSpringDesc &spring) {
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_desc.suspension = spring._desc;
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}
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/**
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*
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*/
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PhysxSpringDesc PhysxWheelShapeDesc::
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get_suspension() const {
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PhysxSpringDesc value;
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value._desc = _desc.suspension;
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return value;
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}
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