Detecting Objects with Raycasts

• Cast rays to detect objects in a straight line
• Access hit object through hit.collider.gameObject
• Get hit distance and precise world position
• Create custom rays for more control

Finding Objects in an Area

• OverlapSphere for radius-based detection
• Process found colliders with foreach loops
• OverlapBox for rectangular detection areas
• Filter by layers using LayerMask.GetMask

Motion Constraints & Smoothing

• Freeze all movement with RigidbodyConstraints.FreezeAll
• Selectively lock axes by combining constraints
• Set rigidbody.freezeRotation = true to lock all rotation
• Enable interpolation for visually smoother movement between frames