Gravity Gun Script 〈INSTANT – SERIES〉

using UnityEngine; public class GravityGun : MonoBehaviour { [Header("References")] public Camera playerCamera; public Transform holdPoint; public LayerMask grabbableLayer;

void Update() { if (Input.GetButtonDown("Fire1")) // Left click: Grab/Throw { if (isHolding) ThrowObject(); else TryGrabObject(); } Gravity gun script

// Rotate object with mouse (optional) float mouseX = Input.GetAxis("Mouse X") * rotationSpeed * Time.deltaTime; float mouseY = Input.GetAxis("Mouse Y") * rotationSpeed * Time.deltaTime; heldObject.transform.Rotate(Vector3.up, mouseX, Space.World); heldObject.transform.Rotate(Vector3.right, mouseY, Space.World); } } using UnityEngine; public class GravityGun : MonoBehaviour {

heldObject.useGravity = true; heldObject.drag = 1f; heldObject.velocity = playerCamera.transform.forward * throwForce; heldObject = null; isHolding = false; } public Transform holdPoint

void TryGrabObject() { RaycastHit hit; Ray ray = playerCamera.ScreenPointToRay(new Vector3(Screen.width / 2, Screen.height / 2, 0));

[Header("Settings")] public float grabRange = 5f; public float throwForce = 15f; public float holdDistance = 2f; public float pullForce = 10f; public float rotationSpeed = 100f;

Here’s a compact (Unity/C#) that lets you pick up, hold, and launch rigidbody objects with realistic force. It’s designed for a first-person controller and works like the Half-Life 2 gravity gun.