97 lines
2.5 KiB
C#
97 lines
2.5 KiB
C#
using UnityEditor;
|
|
using UnityEditor.Build;
|
|
using UnityEditor.Build.Reporting;
|
|
using UnityEditor.Callbacks;
|
|
using UnityEditor.SceneManagement;
|
|
using UnityEngine;
|
|
using UnityEngine.Android;
|
|
using UnityEngine.Rendering.Universal;
|
|
using UnityEngine.SceneManagement;
|
|
|
|
[InitializeOnLoad]
|
|
class LodLightmapCopy : IProcessSceneWithReport
|
|
{
|
|
public int callbackOrder => -1;
|
|
|
|
private static bool m_enabled = true;
|
|
|
|
public void OnProcessScene(Scene scene, BuildReport report)
|
|
{
|
|
Execute();
|
|
}
|
|
|
|
[PostProcessBuild(1)]
|
|
public static void OnPostprocessBuild(BuildTarget target, string pathToBuiltProject)
|
|
{
|
|
Execute();
|
|
}
|
|
|
|
static LodLightmapCopy()
|
|
{
|
|
Execute();
|
|
Lightmapping.bakeCompleted += Execute;
|
|
EditorApplication.playModeStateChanged += AssignLightmapOnEdit;
|
|
SceneManager.sceneLoaded += AssignLightmapsOnLoad;
|
|
EditorSceneManager.sceneOpened += AssignLightmapsOnOpen;
|
|
}
|
|
|
|
static void AssignLightmapsOnLoad(Scene scene, LoadSceneMode mode)
|
|
{
|
|
Execute(scene);
|
|
}
|
|
|
|
static void AssignLightmapsOnOpen(Scene scene, OpenSceneMode mode)
|
|
{
|
|
Execute(scene);
|
|
}
|
|
|
|
static void AssignLightmapOnEdit(PlayModeStateChange state)
|
|
{
|
|
if(state == PlayModeStateChange.EnteredEditMode) Execute();
|
|
}
|
|
|
|
private static void Execute()
|
|
{
|
|
Execute(SceneManager.GetActiveScene());
|
|
}
|
|
|
|
private static void Execute(Scene scene)
|
|
{
|
|
if(!m_enabled) return;
|
|
if(Debug.isDebugBuild)
|
|
|
|
//TODO: See if GameObject.FindObjectsOfType<LODGroup>(); works
|
|
|
|
foreach (var gameObject in scene.GetRootGameObjects())
|
|
{
|
|
foreach (var lodGroup in gameObject.GetComponentsInChildren<LODGroup>())
|
|
{
|
|
AssignLightmaps(lodGroup);
|
|
}
|
|
}
|
|
}
|
|
|
|
private static void AssignLightmaps(LODGroup lodGroup)
|
|
{
|
|
var lods = lodGroup.GetLODs();
|
|
var lod0 = lods[0].renderers;
|
|
|
|
if(lod0.Length == 0 || lod0[0] == null || lod0[0].lightmapIndex == -1) return;
|
|
|
|
//copy settings to other lods
|
|
for (var i = 1; i < lods.Length; i++)
|
|
{
|
|
|
|
for (var j = 0; j < lod0.Length; j++)
|
|
{
|
|
Renderer renderer = lods[i].renderers[j];
|
|
|
|
if (renderer == null) continue;
|
|
|
|
renderer.lightmapIndex = lod0[j].lightmapIndex;
|
|
renderer.lightmapScaleOffset = lod0[j].lightmapScaleOffset;
|
|
}
|
|
}
|
|
}
|
|
}
|