[Runtime Transform Handles] Unable to move camera

[weilifang25]

Thanks for your reply, but this doesn't solve my problem. I want to ask why I can't move the main camera? I need to find an object in the scene, click a button, and then move the camera so that the object is in the center of the screen. The problem now is that the camera position is fixed and can't be changed.

[BattlehubCode]

I just answered the same question. Does this solve the problem? https://github.com/BattlehubCode/RTE_Docs/issues/117

Have you tried the SetCameraPositionAndPivot method? https://github.com/BattlehubCode/RTE_Docs/issues/117#issuecomment-2326108856

[BattlehubCode]

"I need to find an object in the scene, click a button, and then move the camera so that the object is in the center of the screen"

To answer this part of the question, there is a function called Focus(). You can use it to do exactly this -> move the camera so that the object is in the center of the screen.

using Battlehub.RTCommon;
using Battlehub.RTHandles;
using UnityEngine;

public class FocusExample : MonoBehaviour
{
    [SerializeField]
    private GameObject m_target;

    // Update is called once per frame
    void Update()
    {
        if (Input.GetKeyDown(KeyCode.Space))
        {
            var rte = IOC.Resolve<IRTE>();
            rte.Selection.activeGameObject = m_target;

            RuntimeSceneComponent sceneComponent = FindObjectOfType<RuntimeSceneComponent>();
            sceneComponent.Focus(FocusMode.Default);

             // or
            //  sceneComponent.Focus(objPosition: m_target.transform.position, objSize: 1);
        }
    }
}

[weilifang25]

Your reply just now still can't solve the problem.

https://github.com/user-attachments/assets/34447064-adb0-42a1-8c4b-1e40f27cc518

[weilifang25]

我现在去试试你的脚本

[BattlehubCode]

You can also try this method (add MoveCamera to game object in the scene, set target field, use Up and Down arrows on keyboard)

using Battlehub.RTHandles;
using UnityEngine;

public class MoveCamera : MonoBehaviour
{
    [SerializeField]
    private GameObject m_target;

    private RuntimeSceneComponent m_sceneComponent;

    private Vector3 m_cameraPositon;

    void Start()
    {
        m_sceneComponent = FindAnyObjectByType<RuntimeSceneComponent>();
        m_cameraPositon = m_sceneComponent.CameraPosition;
    }

    void Update()
    {
        if (m_target == null)
        {
            return;
        }

        Vector3 pivot = m_target.transform.position;

        m_cameraPositon += (pivot - m_cameraPositon) * Input.GetAxis("Vertical") * Time.deltaTime;

        m_sceneComponent.SetCameraPositionAndPivot(m_cameraPositon, pivot);
    }
}

https://github.com/user-attachments/assets/a8acf98a-ef26-4b4b-a43a-8b16a34dd9a7

[weilifang25]

SetCameraPositionAndPivot，The method works for me, thank you very much for your help

[BattlehubCode]

You're welcome!