92 lines
2.1 KiB
C#
92 lines
2.1 KiB
C#
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//
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//RandomWind.cs for unity-chan!
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//
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//Original Script is here:
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//ricopin / RandomWind.cs
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//Rocket Jump : http://rocketjump.skr.jp/unity3d/109/
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//https://twitter.com/ricopin416
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//
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//修正2014/12/20
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//風の方向変化/重力影響を追加.
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//
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using UnityEngine;
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using System.Collections;
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namespace UnityEngine.Rendering.Toon.Universal.Samples
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{
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public class RandomWind : MonoBehaviour
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{
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private SpringBone[] springBones;
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public bool isWindActive = false;
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private bool isMinus = false; //風方向反転用.
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public float threshold = 0.5f; // ランダム判定の閾値.
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public float interval = 5.0f; // ランダム判定のインターバル.
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public float windPower = 1.0f; //風の強さ.
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public float gravity = 0.98f; //重力の強さ.
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public bool isGUI = true;
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// Use this for initialization
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void Start ()
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{
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springBones = GetComponent<SpringManager> ().springBones;
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StartCoroutine ("RandomChange");
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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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Vector3 force = Vector3.zero;
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if (isWindActive) {
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if(isMinus){
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force = new Vector3 (Mathf.PerlinNoise (Time.time, 0.0f) * windPower * -0.001f , gravity * -0.001f , 0);
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}else{
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force = new Vector3 (Mathf.PerlinNoise (Time.time, 0.0f) * windPower * 0.001f, gravity * -0.001f, 0);
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}
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for (int i = 0; i < springBones.Length; i++) {
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springBones [i].springForce = force;
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}
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}
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}
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void OnGUI ()
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{
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if (isGUI)
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{
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Rect rect1 = new Rect(10, Screen.height - 40, 400, 30);
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isWindActive = GUI.Toggle(rect1, isWindActive, "Random Wind");
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}
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}
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// ランダム判定用関数.
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IEnumerator RandomChange ()
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{
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// 無限ループ開始.
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while (true) {
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//ランダム判定用シード発生.
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float _seed = Random.Range (0.0f, 1.0f);
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if (_seed > threshold) {
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//_seedがthreshold以上の時、符号を反転する.
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isMinus = true;
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}else{
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isMinus = false;
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}
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// 次の判定までインターバルを置く.
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yield return new WaitForSeconds (interval);
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}
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}
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}
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}
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