83 lines
3.3 KiB
C#
83 lines
3.3 KiB
C#
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using System;
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using UnityEngine;
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namespace WSMGameStudio.Cameras
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{
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public class FlyingCamera : MonoBehaviour
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{
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public float translationSpeed = 10f;
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public float rotationSpeed = 20f;
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public bool autoTranslateForward;
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public bool autoTranslateBackwards;
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public bool autoTranslateRight;
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public bool autoTranslateLeft;
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public bool autoTranslateUp;
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public bool autoTranslateDown;
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public bool autoRotateRight;
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public bool autoRotateLeft;
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public bool autoRotateUp;
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public bool autoRotateDown;
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private Transform _transform;
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private Vector3 _translation;
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private Vector3 _initPosition;
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private Quaternion _initRotation;
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// Use this for initialization
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void Start()
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{
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_transform = GetComponent<Transform>();
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_initPosition = _transform.position;
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_initRotation = _transform.rotation;
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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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_translation = Vector3.zero;
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// Translation Input
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if (Input.GetKey(KeyCode.W) || autoTranslateForward)
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_translation += WorldToLocal(_transform.forward * translationSpeed * Time.deltaTime);
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if (Input.GetKey(KeyCode.S) || autoTranslateBackwards)
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_translation += WorldToLocal(-(_transform.forward) * translationSpeed * Time.deltaTime);
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if (Input.GetKey(KeyCode.D) || autoTranslateRight)
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_translation += WorldToLocal(_transform.right * translationSpeed * Time.deltaTime);
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if (Input.GetKey(KeyCode.A) || autoTranslateLeft)
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_translation += WorldToLocal(-(_transform.right) * translationSpeed * Time.deltaTime);
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if (Input.GetKey(KeyCode.PageUp) || autoTranslateUp)
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_translation += WorldToLocal(_transform.up * translationSpeed * Time.deltaTime);
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if (Input.GetKey(KeyCode.PageDown) || autoTranslateDown)
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_translation += WorldToLocal(-(_transform.up) * translationSpeed * Time.deltaTime);
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// Rotation Input
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if (Input.GetKey(KeyCode.UpArrow) || autoRotateUp)
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_transform.RotateAround(_transform.position, _transform.right, -rotationSpeed * Time.deltaTime);
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if (Input.GetKey(KeyCode.DownArrow) || autoRotateDown)
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_transform.RotateAround(_transform.position, _transform.right, rotationSpeed * Time.deltaTime);
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if (Input.GetKey(KeyCode.RightArrow) || autoRotateRight)
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_transform.RotateAround(_transform.position, Vector3.up, rotationSpeed * Time.deltaTime);
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if (Input.GetKey(KeyCode.LeftArrow) || autoRotateLeft)
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_transform.RotateAround(_transform.position, Vector3.up, -rotationSpeed * Time.deltaTime);
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// Apply Translation
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_transform.Translate(_translation, Space.Self);
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if (Input.GetKeyDown(KeyCode.R))
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ResetPosition();
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}
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private void ResetPosition()
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{
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_transform.position = _initPosition;
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_transform.rotation = _initRotation;
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}
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private Vector3 WorldToLocal(Vector3 direction)
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{
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return _transform.InverseTransformDirection(direction);
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}
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}
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}
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