Weld joint definition. You need to specify local anchor points where they are attached and the relative body angle. The position of the anchor points is important for computing the reaction torque. More...
#include <WeldJoint.hpp>
Public Member Functions | |
| constexpr | WeldJointDef () noexcept |
| void | Initialize (Body *bodyA, Body *bodyB, const Length2D anchor) |
| Initialize the bodies, anchors, and reference angle using a world anchor point. More... | |
 Public Member Functions inherited from box2d::JointDef | |
| JointDef ()=delete | |
| Deleted default constructor for abstract base class. More... | |
| constexpr | JointDef (JointType t) noexcept |
| constexpr | JointDef (JointType t, Body *bA, Body *bB, bool cc=false, void *u=nullptr) noexcept |
Public Attributes | |
| Length2D | localAnchorA = Vec2_zero * Meter |
| The local anchor point relative to bodyA's origin. More... | |
| Length2D | localAnchorB = Vec2_zero * Meter |
| The local anchor point relative to bodyB's origin. More... | |
| Angle | referenceAngle = Angle{0} |
| The bodyB angle minus bodyA angle in the reference state (radians). More... | |
| Frequency | frequencyHz = Frequency{0} |
| The mass-spring-damper frequency in Hertz. Rotation only. Disable softness with a value of 0. More... | |
| RealNum | dampingRatio = 0 |
| The damping ratio. 0 = no damping, 1 = critical damping. More... | |
| Public Attributes inherited from box2d::JointDef | |
| const JointType | type |
| The joint type is set automatically for concrete joint types. More... | |
| Body * | bodyA = nullptr |
| The first attached body. More... | |
| Body * | bodyB = nullptr |
| The second attached body. More... | |
| bool | collideConnected = false |
| Set this flag to true if the attached bodies should collide. More... | |
| void * | userData = nullptr |
| Use this to attach application specific data to your joints. More... | |
Detailed Description
Weld joint definition. You need to specify local anchor points where they are attached and the relative body angle. The position of the anchor points is important for computing the reaction torque.
Constructor & Destructor Documentation
◆ WeldJointDef()
|
inlinenoexcept |
Member Function Documentation
◆ Initialize()
Initialize the bodies, anchors, and reference angle using a world anchor point.
Member Data Documentation
◆ dampingRatio
| RealNum box2d::WeldJointDef::dampingRatio = 0 |
The damping ratio. 0 = no damping, 1 = critical damping.
◆ frequencyHz
The mass-spring-damper frequency in Hertz. Rotation only. Disable softness with a value of 0.
◆ localAnchorA
The local anchor point relative to bodyA's origin.
◆ localAnchorB
The local anchor point relative to bodyB's origin.
◆ referenceAngle
The bodyB angle minus bodyA angle in the reference state (radians).
The documentation for this struct was generated from the following files:
