public static bool UnpackCommonPart(string name, bool lightmapped, int lod)
{
string lodDir = lod == 0 ? lod0Dir : lod == 1 ? lod1Dir : lod2Dir;
string extension = lod <= 1 ? ".fbx" : ".prefab";
if (File.Exists(Path.Combine(geometryPath, commonPartsDir, lightmapped ? lightmappedDir : "", lodDir, name + extension)))
{
return(true);
}
if (lod <= 1)
{
OpenDB();
var entry = commonPartsZipArchive.GetEntry(name + ".fbx");
if (entry != null)
{
var fileName = entry.Name;
var filePath = Path.Combine(geometryPath, commonPartsDir, lightmapped ? lightmappedDir : "", lodDir, fileName);
var directoryName = Path.GetDirectoryName(filePath);
if (directoryName.Length > 0)
{
Directory.CreateDirectory(directoryName);
}
var zipStream = entry.Open();
var fileStream = File.Create(filePath);
zipStream.CopyTo(fileStream);
fileStream.Dispose();
zipStream.Dispose();
#if UNITY_EDITOR
AssetDatabase.ImportAsset(filePath);
#endif
return(true);
}
}
else
{
// Generate LOD 2.
var knob = name.StartsWith("knob");
var tube = name.StartsWith("tube");
var hollow = knob ? name.EndsWith("C") : tube;
var tubeOrPinHeight = name.Contains("_01_") ? 0.21f : name.Contains("_02_") ? 0.85f : 2.73f;
var height = knob ? 0.178f : tubeOrPinHeight;
var radius = knob ? 0.25f : tube ? 0.3377f : 0.1575f;
PartUtility.CreateCommonPartLod2(name, height, radius, knob, hollow, radius - 0.08f, lightmapped);
return(true);
}
return(false);
}
void ProcessCommon(GameObject go, bool genLightmapUV, int lod)
{
MeshFilter[] mfs = go.GetComponentsInChildren <MeshFilter>();
foreach (var mf in mfs)
{
if (mf && mf.sharedMesh)
{
MeshTool mt = new MeshTool(mf.sharedMesh);
var normalMappedLogo = go.name.StartsWith("knob") && !go.name.EndsWith("C");
// Generate lowest possible LOD.
var bounds = mf.sharedMesh.bounds;
var knob = go.name.StartsWith("knob");
var hollow = knob ? go.name.EndsWith("C") : go.name.StartsWith("tube");
PartUtility.CreateCommonPartLod2(go.name, bounds.size.y, bounds.extents.x, knob, hollow, bounds.extents.x - 0.08f, genLightmapUV);
if (lod == 0)
{
mt.GenerateChamfer(1.0f / mf.transform.localScale.x);
}
if (normalMappedLogo)
{
mt.GenerateKnobNormalMapUVs();
}
else
{
mt.ClearNormalMapUVs();
}
mt.ApplyTo(mf.sharedMesh, normalMappedLogo, genLightmapUV);
EditorUtility.SetDirty(mf.sharedMesh);
System.GC.Collect();
}
}
}
