/// <summary>
/// Import meshes, start from highest LOD and import the chain.
/// </summary>
public static void ProcessMeshes(JObject assetJson, string assetFolderPath, bool highpoly, bool hasVariations, PrefabData prefabData)
{
try
{
bool createPrefabs = EditorPrefs.GetBool("QuixelDefaultSetupPrefabs", true);
bool importLODs = EditorPrefs.GetBool("QuixelDefaultImportLODs", true);
bool setupLODs = EditorPrefs.GetBool("QuixelDefaultSetupLOD", true);
prefabData.setupLODs = (importLODs && setupLODs); //Only do LOD setup if lower lods were imported and LOD grouping is enabled.
//get mesh components from the current object. Also, meshComps.Count can give us the number of variations ;)
JArray meshComps = (JArray)assetJson["meshList"];
JArray lodList = (JArray)assetJson["lodList"];
string activeLOD = (string)assetJson["activeLOD"];
string minLOD = (string)assetJson["minLOD"];
string modelsFolderPath = MegascansUtilities.ValidateFolderCreate(assetFolderPath, "Models");
if (hasVariations)
{
List <List <string> > importedGeometryPaths3DPlant = new List <List <string> >();
for (int i = 1; i <= meshComps.Count; i++)
{
List <string> importedGeometryPaths = new List <string>();
bool lodMatched = false; // This flag helps to import the lower lods once the active lod is found.
foreach (JObject mesh in lodList)
{
if ((int)mesh["variation"] == i)
{
string currentLOD = (string)mesh["lod"];
if (lodMatched || currentLOD == activeLOD || highpoly)
{
lodMatched = true;
if ((currentLOD == "high") && !highpoly)
{
continue;
}
//get the path of the highest LOD to be imported.
string sourcePath = (string)mesh["path"];
string destPath = Path.Combine(modelsFolderPath, (string)mesh["nameOverride"]);
ImportMesh(sourcePath, destPath);
importedGeometryPaths.Add(destPath);
if (!importLODs)
{
break;
}
}
}
}
importedGeometryPaths3DPlant.Add(importedGeometryPaths);
}
prefabData.importedGeometryPaths3DPlant = importedGeometryPaths3DPlant;
if (createPrefabs)
{
CreatePrefab3DPlant(prefabData);
}
}
else
{
List <string> importedGeometryPaths3D = new List <string>();
bool lodMatched = false; // This flag helps to import the lower lods once the active lod is found.
foreach (JObject mesh in lodList)
{
string currentLOD = (string)mesh["lod"];
if (lodMatched || (currentLOD == activeLOD) || highpoly)
{
lodMatched = true;
if ((currentLOD == "high") && !highpoly)
{
continue;
}
//get the path of the highest LOD to be imported.
string sourcePath = (string)mesh["path"];
string destPath = Path.Combine(modelsFolderPath, (string)mesh["nameOverride"]);
ImportMesh(sourcePath, destPath);
importedGeometryPaths3D.Add(destPath);
if (!importLODs)
{
break;
}
}
}
prefabData.importedGeometryPaths3D = importedGeometryPaths3D;
if (createPrefabs)
{
if (MegascansUtilities.isScatterAsset(assetJson, importedGeometryPaths3D))
{
CreatePrefabsScatter(prefabData);
}
else
{
CreatePrefab3D(prefabData);
}
}
}
}
catch (Exception ex)
{
Debug.Log("Exception::MegascansMeshUtils::Processing Meshes:: " + ex.ToString());
MegascansUtilities.HideProgressBar();
}
}