private IEnumerator ImportMotionData()
{
string destination = "Assets/" + Destination;
if (!AssetDatabase.IsValidFolder(destination))
{
Debug.Log("Folder " + "'" + destination + "'" + " is not valid.");
}
else
{
Importing = true;
for (int f = 0; f < Files.Length; f++)
{
if (Files[f].Import)
{
if (AssetDatabase.LoadAssetAtPath(destination + "/" + Files[f].Object.Name + ".asset", typeof(MotionData)) == null)
{
MotionData data = ScriptableObject.CreateInstance <MotionData>();
data.Name = Files[f].Object.Name;
AssetDatabase.CreateAsset(data, destination + "/" + data.Name + ".asset");
string[] lines = System.IO.File.ReadAllLines(Files[f].Object.FullName);
char[] whitespace = new char[] { ' ' };
int index = 0;
//Create Source Data
List <Vector3> offsets = new List <Vector3>();
List <int[]> channels = new List <int[]>();
List <float[]> motions = new List <float[]>();
data.Source = new MotionData.Hierarchy();
string name = string.Empty;
string parent = string.Empty;
Vector3 offset = Vector3.zero;
int[] channel = null;
for (index = 0; index < lines.Length; index++)
{
if (lines[index] == "MOTION")
{
break;
}
string[] entries = lines[index].Split(whitespace);
for (int entry = 0; entry < entries.Length; entry++)
{
if (entries[entry].Contains("ROOT"))
{
parent = "None";
name = entries[entry + 1];
break;
}
else if (entries[entry].Contains("JOINT"))
{
parent = name;
name = entries[entry + 1];
break;
}
else if (entries[entry].Contains("End"))
{
parent = name;
name = name + entries[entry + 1];
string[] subEntries = lines[index + 2].Split(whitespace);
for (int subEntry = 0; subEntry < subEntries.Length; subEntry++)
{
if (subEntries[subEntry].Contains("OFFSET"))
{
offset.x = Utility.ReadFloat(subEntries[subEntry + 1]);
offset.y = Utility.ReadFloat(subEntries[subEntry + 2]);
offset.z = Utility.ReadFloat(subEntries[subEntry + 3]);
break;
}
}
data.Source.AddBone(name, parent);
offsets.Add(offset);
channels.Add(new int[0]);
index += 2;
break;
}
else if (entries[entry].Contains("OFFSET"))
{
offset.x = Utility.ReadFloat(entries[entry + 1]);
offset.y = Utility.ReadFloat(entries[entry + 2]);
offset.z = Utility.ReadFloat(entries[entry + 3]);
break;
}
else if (entries[entry].Contains("CHANNELS"))
{
channel = new int[Utility.ReadInt(entries[entry + 1])];
for (int i = 0; i < channel.Length; i++)
{
if (entries[entry + 2 + i] == "Xposition")
{
channel[i] = 1;
}
else if (entries[entry + 2 + i] == "Yposition")
{
channel[i] = 2;
}
else if (entries[entry + 2 + i] == "Zposition")
{
channel[i] = 3;
}
else if (entries[entry + 2 + i] == "Xrotation")
{
channel[i] = 4;
}
else if (entries[entry + 2 + i] == "Yrotation")
{
channel[i] = 5;
}
else if (entries[entry + 2 + i] == "Zrotation")
{
channel[i] = 6;
}
}
data.Source.AddBone(name, parent);
offsets.Add(offset);
channels.Add(channel);
break;
}
else if (entries[entry].Contains("}"))
{
name = parent;
parent = name == "None" ? "None" : data.Source.FindBone(name).Parent;
break;
}
}
}
//REMOVE LATER
//data.Corrections = new Vector3[data.Source.Bones.Length];
//
//Set Frames
index += 1;
while (lines[index].Length == 0)
{
index += 1;
}
ArrayExtensions.Resize(ref data.Frames, Utility.ReadInt(lines[index].Substring(8)));
//Set Framerate
index += 1;
data.Framerate = Mathf.RoundToInt(1f / Utility.ReadFloat(lines[index].Substring(12)));
//Compute Frames
index += 1;
for (int i = index; i < lines.Length; i++)
{
motions.Add(Utility.ReadArray(lines[i]));
}
for (int k = 0; k < data.GetTotalFrames(); k++)
{
data.Frames[k] = new MotionData.Frame(data, k + 1, (float)k / data.Framerate);
int idx = 0;
for (int i = 0; i < data.Source.Bones.Length; i++)
{
MotionData.Hierarchy.Bone info = data.Source.Bones[i];
Vector3 position = Vector3.zero;
Quaternion rotation = Quaternion.identity;
for (int j = 0; j < channels[i].Length; j++)
{
if (channels[i][j] == 1)
{
position.x = motions[k][idx]; idx += 1;
}
if (channels[i][j] == 2)
{
position.y = motions[k][idx]; idx += 1;
}
if (channels[i][j] == 3)
{
position.z = motions[k][idx]; idx += 1;
}
if (channels[i][j] == 4)
{
rotation *= Quaternion.AngleAxis(motions[k][idx], Vector3.right); idx += 1;
}
if (channels[i][j] == 5)
{
rotation *= Quaternion.AngleAxis(motions[k][idx], Vector3.up); idx += 1;
}
if (channels[i][j] == 6)
{
rotation *= Quaternion.AngleAxis(motions[k][idx], Vector3.forward); idx += 1;
}
}
position = (position == Vector3.zero ? offsets[i] : position) / 100f; //unit scale
data.Frames[k].Local[i] = Matrix4x4.TRS(position, rotation, Vector3.one);
data.Frames[k].World[i] = info.Parent == "None" ? data.Frames[k].Local[i] : data.Frames[k].World[data.Source.FindBone(info.Parent).Index] * data.Frames[k].Local[i];
}
/*
* for(int i=0; i<data.Source.Bones.Length; i++) {
* data.Frames[k].Local[i] *= Matrix4x4.TRS(Vector3.zero, Quaternion.Euler(data.Corrections[i]), Vector3.one);
* data.Frames[k].World[i] *= Matrix4x4.TRS(Vector3.zero, Quaternion.Euler(data.Corrections[i]), Vector3.one);
* }
*/
}
//Finalise
data.DetectHeightMapSensor();
data.DetectDepthMapSensor();
data.DetectSymmetry();
data.ComputeStyles();
data.AddSequence();
}
else
{
Debug.Log("File with name " + Files[f].Object.Name + " already exists.");
}
yield return(new WaitForSeconds(0f));
}
}
Importing = false;
}
yield return(new WaitForSeconds(0f));
}
private IEnumerator ImportMotionData()
{
string destination = "Assets/" + Destination;
if (Character == null)
{
Debug.Log("No character model assigned.");
}
else if (!AssetDatabase.IsValidFolder(destination))
{
Debug.Log("Folder " + "'" + destination + "'" + " is not valid.");
}
else
{
Importing = true;
for (int f = 0; f < Files.Length; f++)
{
if (Files[f].Import)
{
string name = Files[f].Object.name.Substring(Files[f].Object.name.LastIndexOf("/") + 1);
if (AssetDatabase.LoadAssetAtPath(destination + "/" + name + ".asset", typeof(MotionData)) == null)
{
AnimationClip clip = (AnimationClip)AssetDatabase.LoadAssetAtPath(AssetDatabase.GetAssetPath(Files[f].Object), typeof(AnimationClip));
MotionData data = ScriptableObject.CreateInstance <MotionData>();
//Assign Name
data.Name = name;
AssetDatabase.CreateAsset(data, destination + "/" + data.Name + ".asset");
//Create Source Data
data.Source = new MotionData.Hierarchy();
for (int i = 0; i < Character.Bones.Length; i++)
{
data.Source.AddBone(Character.Bones[i].GetName(), Character.Bones[i].GetParent() == null ? "None" : Character.Bones[i].GetParent().GetName());
}
//Set Frames
ArrayExtensions.Resize(ref data.Frames, Mathf.RoundToInt((float)Framerate * clip.length));
//Set Framerate
data.Framerate = (float)Framerate;
//Compute Frames
for (int i = 0; i < data.GetTotalFrames(); i++)
{
data.Frames[i] = new MotionData.Frame(data, i + 1, (float)i / data.Framerate);
clip.SampleAnimation(Character.gameObject, data.Frames[i].Timestamp);
for (int j = 0; j < Character.Bones.Length; j++)
{
data.Frames[i].Local[j] = Character.Bones[j].Transform.GetLocalMatrix();
data.Frames[i].World[j] = Character.Bones[j].Transform.GetWorldMatrix();
}
}
//Finalise
data.DetectHeightMapSensor();
data.DetectDepthMapSensor();
data.DetectSymmetry();
data.ComputeStyles();
data.AddSequence();
EditorUtility.SetDirty(data);
}
else
{
Debug.Log("File with name " + name + " already exists.");
}
}
}
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
Importing = false;
}
yield return(new WaitForSeconds(0f));
}
