Unigine.JointBall Class

Example
#

The following code illustrates connection of two bodies (b0 and b1) using a ball joint.

Source code (C#)

JointBall joint = new JointBall(b0, b1);

// setting joint axis coordinates
joint.setWorldAxis(new vec3(1.0f, 0.0f, 0.0f));

// setting common joint constraint parameters
joint.setLinearRestitution(0.8f);
joint.setAngularRestitution(0.8f);
joint.setLinearSoftness(0.0f);
joint.setAngularSoftness(0.0f);

// setting angular damping
joint.setAngularDamping(16.0f);

// setting swing angular limit, in degrees
joint.setAngularLimitAngle(30.0f);

// setting twist angular limits, in degrees [-20; 20]
joint.setAngularLimitFrom(-20.0f);
joint.setAngularLimitTo(20.0f);

// setting number of iterations
joint.setNumIterations(16);

Свойства:

Имя	Описание
vec3 WorldAxis	The joint axis.
float AngularLimitTo	The high twist limit angle.
float AngularLimitFrom	The low twist limit angle.
float AngularLimitAngle	The swing limit angle.
float AngularDamping	The angular damping of the joint.
vec3 Axis1	The axis of the second connected body.
vec3 Axis0	The axis of the first connected body.

Методы:

Имя	Описание View: Sort by:
JointBall	Constructor.

JointBall Class

Properties

vec3 WorldAxis#

The joint axis. the joint axis is calculated based on the axes of the connected bodies.

float AngularLimitTo#

The high twist limit angle. twist limit specifies how much a connected body can twist around the joint axis.

float AngularLimitFrom#

The low twist limit angle. twist limit specifies how much a connected body can twist around the joint axis.

float AngularLimitAngle#

The swing limit angle. swing limit specifies how much connected bodies can bend from the joint axis. 0 means there is no limit.

float AngularDamping#

The angular damping of the joint.

vec3 Axis1#

The axis of the second connected body.

vec3 Axis0#

The axis of the first connected body.

Members

JointBall ( ) #

Constructor. Creates a ball joint with an anchor at the origin of the world coordinates.

JointBall ( Body body0, Body body1 ) #

Constructor. Creates a ball joint connecting two given bodies. An anchor is placed between centers of mass of the bodies.

Arguments

Body body0 - First body to be connected with the joint.
Body body1 - Second body to be connected with the joint.

JointBall ( Body body0, Body body1, vec3 anchor ) #

Constructor. Creates a ball joint connecting two given bodies with an anchor placed at specified coordinates.

Arguments

Body body0 - First body to be connected with the joint.
Body body1 - Second body to be connected with the joint.
vec3 anchor - Anchor coordinates.

JointBall ( Body body0, Body body1, vec3 anchor, vec3 axis ) #

Constructor. Creates a ball joint connecting two given bodies with specified axis coordinates and an anchor placed at specified coordinates.

Arguments

Body body0 - First body to be connected with the joint.
Body body1 - Second body to be connected with the joint.
vec3 anchor - Anchor coordinates.
vec3 axis - Axis coordinates.

Last update: 19.04.2024

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Unigine.JointBall Class

In This Article:

Example
#

See Also
#

Свойства:

Методы:

JointBall Class

Properties

vec3 WorldAxis#

float AngularLimitTo#

float AngularLimitFrom#

float AngularLimitAngle#

float AngularDamping#

vec3 Axis1#

vec3 Axis0#

Members

JointBall ( ) #

JointBall ( Body body0, Body body1 ) #

Arguments

JointBall ( Body body0, Body body1, vec3 anchor ) #

Arguments

JointBall ( Body body0, Body body1, vec3 anchor, vec3 axis ) #

Arguments

Unigine.JointBall Class

In This Article:

Example#

See Also#

Свойства:

Методы:

JointBall Class

Properties

vec3 WorldAxis#

float AngularLimitTo#

float AngularLimitFrom#

float AngularLimitAngle#

float AngularDamping#

vec3 Axis1#

vec3 Axis0#

Members

JointBall ( ) #

JointBall ( Body body0, Body body1 ) #

Arguments

JointBall ( Body body0, Body body1, vec3 anchor ) #

Arguments

JointBall ( Body body0, Body body1, vec3 anchor, vec3 axis ) #

Arguments

Example
#

See Also
#