static void GenerateLightmapInfo(GameObject root, List <PrefabLightmapData.RendererInfo> rendererInfos, List <Texture2D> lightmaps)
{
var renderers = root.GetComponentsInChildren <MeshRenderer>();
foreach (MeshRenderer renderer in renderers)
{
if (renderer.lightmapIndex != -1)
{
PrefabLightmapData.RendererInfo info = new PrefabLightmapData.RendererInfo();
info.renderer = renderer;
info.lightmapOffsetScale = renderer.lightmapScaleOffset;
Texture2D lightmap = LightmapSettings.lightmaps[renderer.lightmapIndex].lightmapColor;
info.lightmapIndex = lightmaps.IndexOf(lightmap);
if (info.lightmapIndex == -1)
{
info.lightmapIndex = lightmaps.Count;
lightmaps.Add(lightmap);
}
rendererInfos.Add(info);
}
}
}
public static void UpdateDependency()
{
GameObject go = Selection.activeGameObject;
if (go == null)
{
return;
}
PrefabLightmapData data = go.GetComponent <PrefabLightmapData>();
if (data == null)
{
return;
}
if (data.AllRendererInfo == null || data.AllRendererInfo.Count == 0)
{
return;
}
for (int i = 0; i < data.AllRendererInfo.Count; i++)
{
PrefabLightmapData.RendererInfo info = data.AllRendererInfo[i];
info.UpdateDependency(go.transform);
data.AllRendererInfo.RemoveAt(i);
data.AllRendererInfo.Insert(i, info);
}
EditorUtility.SetDirty(go);
}