60 lines
2.1 KiB
C#
60 lines
2.1 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public class Cloud : MonoBehaviour
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{
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[Header("Set in Inspector")]
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public GameObject cloudSphere;
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public int numSpheresMin = 6;
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public int numSpheresMax = 10;
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public Vector3 sphereOffsetScale = new Vector3(5,2,1);
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public Vector2 sphereScaleRangeX = new Vector2(4,8);
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public Vector2 sphereScaleRangeY = new Vector2(3,4);
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public Vector2 sphereScaleRangeZ = new Vector2(2,4);
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public float scaleYMin = 2f;
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private List<GameObject> spheres;
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// Start is called before the first frame update
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void Start()
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{
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spheres = new List<GameObject>();
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int num = Random.Range(numSpheresMin, numSpheresMax);
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for (int i = 0; i < num; i++) {
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GameObject sp = Instantiate<GameObject>(cloudSphere);
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spheres.Add(sp);
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Transform spTrans = sp.transform;
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spTrans.SetParent(this.transform);
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// Randomly assign a position
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Vector3 offset = Random.insideUnitSphere;
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offset.x *= sphereOffsetScale.x;
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offset.y *= sphereOffsetScale.y;
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offset.z *= sphereOffsetScale.z;
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spTrans.localPosition = offset;
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// Randomly assign scale
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Vector3 scale = Vector3.one;
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scale.x = Random.Range(sphereScaleRangeX.x, sphereScaleRangeX.y);
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scale.y = Random.Range(sphereScaleRangeY.x, sphereScaleRangeY.y);
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scale.z = Random.Range(sphereScaleRangeZ.x, sphereScaleRangeZ.y);
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// Adjust y scale by x distance from core
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scale.y *= 1 - (Mathf.Abs(offset.x) / sphereOffsetScale.x);
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scale.y = Mathf.Max(scale.y, scaleYMin);
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spTrans.localScale = scale;
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}
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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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//if (Input.GetKeyDown(KeyCode.Space)) {
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// Restart();
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//}
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}
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void Restart() {
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// Clear out old spheres
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foreach (GameObject sp in spheres) {
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Destroy(sp);
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}
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Start();
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}
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}
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