Two-body

Fixed constraint component (0 DOF).

Fixed constraint component (0 DOF)Welds two rigid bodies together, removing all relative motion. The bodies behave as a single rigid structure after connection.

Degrees of Freedom: 0 (all translation and rotation locked)

constraint:

// Create two entities with RigidBody components
auto bodyA = core.CreateEntity();
auto bodyB = core.CreateEntity();
// ... add transforms and rigid bodies ...
 
// Create fixed constraint between them
auto constraint = Physics::Component::FixedConstraint::Create(
    bodyA,
    bodyB,
    glm::vec3(0, -0.5f, 0),  // Attachment point on bodyA (local space)
    glm::vec3(0, 0.5f, 0),   // Attachment point on bodyB (local space)
    Physics::Component::ConstraintSettings::Rigid()
);
 
bodyA.AddComponent<Physics::Component::FixedConstraint>(core, constraint);