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84 lines
2.6 KiB
84 lines
2.6 KiB
4 years ago
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using UnityEngine;
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using System.Collections;
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[AddComponentMenu("azure[Sky]/Cloud Animation")]
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[ExecuteInEditMode]
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public class AzureSkyCloudAnimation : MonoBehaviour
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{
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public Texture2D[] clouds;
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private Texture2D c1;
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private Texture2D c2;
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public int iniCloud;
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private int currentCloud;
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public float animationSpeed;
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private float lerp;
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private AzureSky_Controller skyController;
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//=======================================================================================================
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//-------------------------------------------------------------------------------------------------------
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// Use this for initialization
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void Start()
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{
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skyController = GetComponent<AzureSky_Controller> ();
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if (skyController != null) {
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currentCloud = iniCloud;
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if (clouds.Length > 1) {
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skyController.Sky_Material.SetTexture ("_Cloud1", clouds [currentCloud]);
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skyController.Sky_Material.SetTexture ("_Cloud2", clouds [currentCloud + 1]);
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}
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}
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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 (skyController != null) {
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if (clouds.Length == 120) {
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lerp += animationSpeed * Time.deltaTime;
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if (lerp >= 1.0f) {
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if (currentCloud < 119) {
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currentCloud += 1;
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} else {
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currentCloud = 0;
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}
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if (currentCloud <= 119) {
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skyController.Sky_Material.SetTexture ("_Cloud1", clouds [currentCloud]);
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} else {
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skyController.Sky_Material.SetTexture ("_Cloud1", clouds [0]);
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}
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if (currentCloud <= 118) {
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skyController.Sky_Material.SetTexture ("_Cloud2", clouds [currentCloud + 1]);
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} else {
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skyController.Sky_Material.SetTexture ("_Cloud2", clouds [0]);
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}
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lerp = 0.0f;
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}
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skyController.Sky_Material.SetFloat ("_CloudLerp", lerp);
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}
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}
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//-------------------------------------------------------------------------------------------------------
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// No animation in the editor
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#if UNITY_EDITOR
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skyController = GetComponent<AzureSky_Controller> ();
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if (skyController != null){
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if (clouds.Length > 0)
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{
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if (!Application.isPlaying) {
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skyController.Sky_Material.SetTexture ("_Cloud1", clouds [iniCloud]);
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skyController.Sky_Material.SetTexture ("_Cloud2", clouds [iniCloud]);
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}
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}
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}
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#endif
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}
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//=======================================================================================================
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//-------------------------------------------------------------------------------------------------------
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public void setCloudSpeed(float speed)
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{
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animationSpeed = speed;
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}
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}
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