void LoadTerrainTextures(WorldAtlas atlas, WorldAtlasClientData clientData)
{
LoadTextureArrayChannel(atlas, clientData, (cd, arr) => cd.albedo.textureArray = arr, "Albedo");
LoadTextureArrayChannel(atlas, clientData, (cd, arr) => cd.normals.textureArray = arr, "Normals");
//LoadTextureArrayChannel(atlas, clientData, (cd, arr) => cd.roughness.textureArray = arr, "Roughness");
//LoadTextureArrayChannel(atlas, clientData, (cd, arr) => cd.ao.textureArray = arr, "AO");
//LoadTextureArrayChannel(atlas, clientData, (cd, arr) => cd.height.textureArray = arr, "Height");
LoadTextureArrayChannel(atlas, clientData, (cd, arr) => cd.rho.textureArray = arr, "RHO");
}
void LoadTextureArrayChannel(WorldAtlas atlas, WorldAtlasClientData clientData, Action <WorldAtlasClientData, Texture2DArray> set, string channelName)
{
var arr = LoadTextureArray(atlas, channelName);
if (arr == null)
{
RebuildTextureArray();
arr = LoadTextureArray(atlas, channelName);
if (arr == null)
{
ThrowAssetException(atlas, "Unable to load " + channelName + " texture array!");
}
}
set(clientData, arr);
}
WorldAtlasClientData SaveAtlasClientData(WorldAtlas atlas, WorldAtlasClientData clientData)
{
var folder = atlas.GetAssetFolderPath();
var path = folder + "/Resources/" + atlas.name + "_AtlasClientData.asset";
var existing = AssetDatabase.LoadAssetAtPath <WorldAtlasClientData>(path);
if (existing != null)
{
EditorUtility.CopySerialized(clientData, existing);
EditorUtility.SetDirty(existing);
clientData = existing;
}
else
{
Utils.CreateAssetFolder(folder, "Resources");
AssetDatabase.CreateAsset(clientData, path);
clientData = AssetDatabase.LoadAssetAtPath <WorldAtlasClientData>(path);
}
return(clientData);
}
void LoadRHOTextureChannel(WorldAtlas atlas, TextureBundle[] bundles, WorldAtlasClientData clientData)
{
var table = LoadRHOTextureTable(atlas);
TextureBundle.CopyChannelTextureSet(bundles, table.indices, (b, s) => { b.rho = s; return(b); });
}