50 lines
1.0 KiB
C#
50 lines
1.0 KiB
C#
using UnityEngine;
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using System.Collections;
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namespace NobleMuffins.LimbHacker.Examples
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{
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public class CameraSteer : MonoBehaviour
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{
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private Vector3 naturalForward, naturalUp, naturalRight;
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private Vector3 forward, forwardDelta;
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private new Transform transform;
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public float panSpeed = 0.33f;
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void Awake()
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{
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transform = GetComponent<Transform>();
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naturalForward = transform.forward;
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naturalRight = transform.right;
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naturalUp = transform.up;
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forward = naturalForward;
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forwardDelta = Vector3.zero;
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}
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// Update is called once per frame
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void Update()
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{
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Vector2 center = new Vector2(Screen.width / 2f, Screen.height / 2f);
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Vector2 current = (Vector2)Input.mousePosition;
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Vector2 delta = current - center;
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delta.x /= Screen.width;
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delta.y /= Screen.height;
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delta *= 0.33f;
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Vector3 idealForward = (naturalForward + naturalRight * delta.x + naturalUp * delta.y).normalized;
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forward = Vector3.SmoothDamp(forward, idealForward, ref forwardDelta, panSpeed);
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transform.forward = forward;
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}
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}
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}
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