public IEnumerable <TaskInfo> ImportIE(MeshSequence t)
{
yield return(new TaskInfo("Prepare importing", 0));
if (ProjectionSamples.Get == null)
{
yield return(new TaskInfo("Missing Projection Samples asset. Reinstal Vertex Animation Tools package", -1));
yield break;
}
t.PreImport.MSI = new MeshSequenceInfo(t.PreImport.PathToObj, t.PreImport.FilesSortMode);
if (t.PreImport.MSI.State != MeshSequenceInfo.StateEnum.Ready)
{
yield return(new TaskInfo(t.PreImport.MSI.ShortInfo, -1));
}
t.PreImport.VColorSettings.go = gameObject;
int importFrom = 0;
int importTo = t.PreImport.MSI.Count;
int totalFramesCount = t.PreImport.MSI.Count;
if (t.PreImport.ImportCustomRange)
{
importFrom = Mathf.Clamp(t.PreImport.ImportFromFrame, 0, t.PreImport.MSI.Count);
importTo = Mathf.Clamp(t.PreImport.ImportToFrame, 0, t.PreImport.MSI.Count);
totalFramesCount = Mathf.Clamp(importTo - importFrom, 0, int.MaxValue);
}
t.SequenceVerticesCount = new NumbersRange(true);
t.SequenceObjVerticesCount = new NumbersRange(true);
t.SequenceTrianglesCount = new NumbersRange(true);
t.SequenceObjPolygonsCount = new NumbersRange(true);
t.SequenceSubmeshesCount = new NumbersRange(true);
t.SetMaterialsUnused();
List <MeshSequence.Frame> nframes = new List <MeshSequence.Frame>();
int counter = 0;
for (int f = importFrom; f < importTo; f++)
{
string objName = Path.GetFileNameWithoutExtension(t.PreImport.MSI[f].fi.FullName);
MeshSequence.Frame frame = t.GetFrameByName(objName);
ObjData od = new ObjData(t.PreImport.MSI[f].fi.FullName);
od.NormalsRecalculationMode = t.PreImport.NormalRecalculationMode;
od.FlipNormals = t.PreImport.FlipNormals;
od.SmoothingGroupsMode = t.PreImport.SmoothingGroupImportMode;
od.ImportUV = t.PreImport.ImportUV;
od.CalculateNormals = t.PreImport.CalculateNormals;
od.CalculateTangents = t.PreImport.CalculateTangents;
#if UNITY_2017_3_OR_NEWER
od.IndexFormat = t.PreImport.IndexFormat;
#endif
od.Build();
od.Apply(t.PreImport.SwapYZAxis, t.PreImport.ScaleFactor);
od.CopyTo(frame.FrameMesh);
if (t.PreImport.GenerateMaterials)
{
frame.Materials = t.GetPolygonalMeshMaterials(od.SubMeshes.GetNames());
}
if (od.CalcVertexColor(t.PreImport.VColorSettings))
{
frame.FrameMesh.colors = od.UM_colors;
}
frame.MeshTrisCount = frame.FrameMesh.triangles.Length / 3;
frame.MeshVertsCount = frame.FrameMesh.vertexCount;
frame.ObjVerticesCount = od.Vertices.Count;
frame.ObjPolygonsCount = od.AllPolygons.Count;
t.SequenceSubmeshesCount.Set(od.SubMeshes.Count);
t.SequenceVerticesCount.Set(frame.FrameMesh.vertexCount);
t.SequenceObjVerticesCount.Set(frame.FrameMesh.triangles.Length / 3);
t.SequenceTrianglesCount.Set(od.Vertices.Count);
t.SequenceObjPolygonsCount.Set(od.AllPolygons.Count);
nframes.Add(frame);
TaskInfo ti = new TaskInfo(string.Format("Importing frame #{0}", f), counter / (float)totalFramesCount);
counter++;
yield return(ti);
}
t.PreImport.NormalizedPerFrame = 1f / (float)nframes.Count;
t.PreImport.ImportDate = System.DateTime.Now.ToString();
t.PostImport = t.PreImport;
t.Frames = nframes;
t.ClearUnusedMaterials();
}
