public static void SetLightmap()
{
LightmapSaver[] dataHolders = FindObjectsOfType <LightmapSaver>();
LightmapData[] lightmapDataArr = new LightmapData[dataHolders.Length];
for (int i = 0; i < dataHolders.Length; i++)
{
var holder = dataHolders[i];
LightmapData lightData = new LightmapData();
lightData.lightmapColor = holder.lightmapColor;
lightData.lightmapDir = holder.lightmapDir;
lightmapDataArr[i] = lightData;
}
LightmapSettings.lightmaps = lightmapDataArr;
for (int i = 0; i < dataHolders.Length; i++)
{
LightmapSaver holder = dataHolders[i];
for (int j = 0; j < holder.RendererData.Length; j++)
{
var data = holder.RendererData[j];
data.renderer.lightmapIndex = i;
data.renderer.lightmapScaleOffset = data.lightmapScaleOffset;
}
}
}
void Start()
{
foreach (var l in lightthings)
{
Instantiate <LightmapSaver>(l);
}
LightmapSaver.SetLightmap();
}
static void LightmapSaverEditorSimplePasses() {
LightmapSaver[] dataHolders = GameObject.FindObjectsOfType<LightmapSaver>();
for(int i = 0; i < dataHolders.Length; i++)
{
var holder = dataHolders[i];
GameObject root = holder.gameObject;
LightmapSaver pSaver = root.GetComponentInParent<LightmapSaver>();
if(null != pSaver && pSaver.gameObject != root)
{
EditorUtility.DisplayDialog("错误", string.Format("游戏物体{0}的父节点{1}包含有 LightmapSaver 组件，这是不允许的。", root.gameObject.name, pSaver.gameObject.name),"确定");
return;
}
var cSaver = root.GetComponentInChildren<LightmapSaver>();
if(null != cSaver && cSaver.gameObject != root)
{
EditorUtility.DisplayDialog("错误", string.Format("游戏物体{0}的子节点{1}包含有 LightmapSaver 组件，这是不允许的。", root.gameObject.name, cSaver.gameObject.name), "确定");
return;
}
Lightmapping.Clear();
Lightmapping.Bake();//开始烘焙
var renderers = root.GetComponentsInChildren<Renderer>(true);
holder.RendererData = new LightmapSaver.LightmapRendererData[renderers.Length];
for (int j = 0; j < renderers.Length; j++)
{
var renderer = renderers[j];
holder.RendererData[j] = new LightmapSaver.LightmapRendererData();
Debug.Log(renderer.gameObject.name);
if (renderer.lightmapIndex == -1) continue;
var rendererData = holder.RendererData[j];
rendererData.renderer = renderer;
rendererData.lightmapIndex = renderer.lightmapIndex;
rendererData.lightmapScaleOffset = renderer.lightmapScaleOffset;
}
if(LightmapSettings.lightmaps.Length > 0)
{
holder.lightmapColor = LightmapSettings.lightmaps[0].lightmapColor;
holder.lightmapDir = LightmapSettings.lightmaps[0].lightmapDir;
}
else
{
EditorUtility.DisplayDialog("烘焙失败", "没有成功生成光照贴图。", "确定");
return;
}
}
EditorUtility.DisplayDialog("烘焙成功", "烘焙已经完成。", "确定");
}
