// Detect if people have rebaked their lighting and clear the data if they have.
public void OnBeforeSerialize()
{
Renderer[] renderers = GetComponentsInChildren <Renderer>(true);
if (renderers.Length != rendererLightmapData.Length)
{
isSaved = false;
EditorSceneManager.MarkSceneDirty(gameObject.scene);
return;
}
for (int i = 0; i < renderers.Length; ++i)
{
Renderer currentRenderer = renderers[i];
RendererLightmapData currentData = rendererLightmapData[i];
if (currentRenderer != currentData.renderer)
{
isSaved = false;
EditorSceneManager.MarkSceneDirty(gameObject.scene);
return;
}
if (currentRenderer.lightmapIndex != currentData.lightmapIndex ||
currentRenderer.lightmapScaleOffset != currentData.lightmapScaleOffset
//currentRenderer.realtimeLightmapIndex != currentData.realtimeLightmapIndex ||
//currentRenderer.realtimeLightmapScaleOffset != currentRenderer.realtimeLightmapScaleOffset
)
{
isSaved = false;
EditorSceneManager.MarkSceneDirty(gameObject.scene);
return;
}
}
}
public void BuildLightmapStorage()
{
LightmapData[] lightmaps = LightmapSettings.lightmaps;
LightmapStorageData[] storedLightmaps = new LightmapStorageData[lightmaps.Length];
for (int i = 0; i < lightmaps.Length; ++i)
{
LightmapData currentLightmap = lightmaps[i];
storedLightmaps[i] = new LightmapStorageData()
{
lightmap = currentLightmap.lightmapColor, lightmapDir = currentLightmap.lightmapDir, shadowmask = currentLightmap.shadowMask
};
}
this.lightmaps = storedLightmaps;
Renderer[] renderers = GetComponentsInChildren <Renderer>(true);
RendererLightmapData[] rendererData = new RendererLightmapData[renderers.Length];
for (int i = 0; i < renderers.Length; ++i)
{
rendererData[i] = new RendererLightmapData()
{
renderer = renderers[i],
lightmapIndex = renderers[i].lightmapIndex,
lightmapScaleOffset = renderers[i].lightmapScaleOffset,
//realtimeLightmapIndex = renderers[i].realtimeLightmapIndex,
//realtimeLightmapScaleOffset = renderers[i].realtimeLightmapScaleOffset
};
}
this.rendererLightmapData = rendererData;
isSaved = true;
}
