add

2020-07-04 14:41:25 +08:00
parent 70c346d2c1
commit a8f02e4da5
3748 changed files with 587372 additions and 0 deletions
--- a/Assets/CoolapeFrame/Scripts/toolkit/CLPrefabLightmapData.cs
+++ b/Assets/CoolapeFrame/Scripts/toolkit/CLPrefabLightmapData.cs
@@ -0,0 +1,118 @@
+/*
+******************************************************************************** 
+  *Copyright(C),coolae.net 
+  *Author:  chenbin
+  *Version:  2.0 
+  *Date:  2017-01-09
+  *Description:  prefab lightmap data save & load. for unity 5.x version 
+  *Others:  
+  *History:
+*********************************************************************************
+*/ 
+using UnityEngine;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine.Rendering;
+
+/// <summary>
+/// CL prefab lightmap data. for unity 5.x version
+/// </summary>
+namespace Coolape
+{
+	public class CLPrefabLightmapData : MonoBehaviour
+	{
+		[System.Serializable]
+		public struct RendererInfo
+		{
+			public Renderer renderer;
+			public int lightmapIndex;
+			public Vector4 lightmapOffsetScale;
+		}
+
+		[SerializeField]
+		public LightmapsMode lightmapsMode;
+
+		[SerializeField]
+		public LightProbes lightProbes;
+
+		[SerializeField]
+		public List<RendererInfo>	m_RendererInfo = new List<RendererInfo> ();
+
+		[SerializeField]
+		public Texture2D[] m_Lightmaps;
+
+		void Awake ()
+		{
+			LoadLightmap ();
+		}
+
+		#if UNITY_EDITOR
+		public void SaveLightmap ()
+		{
+			m_RendererInfo.Clear ();
+			lightmapsMode = LightmapSettings.lightmapsMode;
+			lightProbes = LightmapSettings.lightProbes;
+
+			var renderers = GetComponentsInChildren<MeshRenderer> ();
+			Texture2D lightmapTexture;
+			LightmapData lightMapData;
+			m_Lightmaps = new Texture2D[LightmapSettings.lightmaps.Length];
+			foreach (MeshRenderer r in renderers) {
+				if (r.lightmapIndex != -1) {
+					RendererInfo info = new RendererInfo ();
+					info.renderer = r;
+					info.lightmapOffsetScale = r.lightmapScaleOffset;
+					info.lightmapIndex = r.lightmapIndex;
+					//=====================================
+//					Debug.Log (r.lightmapIndex);
+					lightMapData = LightmapSettings.lightmaps [r.lightmapIndex];
+
+#if UNITY_5_6_OR_NEWER
+					lightmapTexture = lightMapData.lightmapColor;
+#else
+					lightmapTexture = lightMapData.lightmapLight;
+#endif
+//				info.lightmapIndex = m_Lightmaps.IndexOf (lightmapTexture);
+					if (m_Lightmaps [r.lightmapIndex] == null) {
+						info.lightmapIndex = r.lightmapIndex;
+//					m_Lightmaps.Add (lightmapTexture);
+						m_Lightmaps [r.lightmapIndex] = lightmapTexture;
+					}
+					//=====================================
+					m_RendererInfo.Add (info);
+				}
+			}
+		}
+		#endif
+
+		public void LoadLightmap ()
+		{
+			if (m_RendererInfo == null || m_RendererInfo.Count <= 0)
+				return;
+
+			var lightmaps = LightmapSettings.lightmaps;
+			int preIndex = lightmaps.Length;
+			var combinedLightmaps = new LightmapData[preIndex + m_Lightmaps.Length];
+			lightmaps.CopyTo (combinedLightmaps, 0);
+			LightmapData lightMapData;
+			for (int i = 0; i < m_Lightmaps.Length; i++) {
+				lightMapData = new LightmapData ();
+#if UNITY_5_6_OR_NEWER
+				lightMapData.lightmapColor = m_Lightmaps [i];
+#else
+				lightMapData.lightmapLight = m_Lightmaps [i];
+#endif
+				lightMapData.lightmapDir = m_Lightmaps [i];
+				combinedLightmaps [preIndex + i] = lightMapData;
+			}
+			LightmapSettings.lightmapsMode = lightmapsMode;
+			LightmapSettings.lightmaps = combinedLightmaps;
+
+			foreach (var item in m_RendererInfo) {
+				item.renderer.lightmapIndex = preIndex + item.lightmapIndex;
+				item.renderer.lightmapScaleOffset = item.lightmapOffsetScale;
+			}
+
+		}
+	}
+}