private float GetOutputValue(IO_MayaANIM anim, AnimData data, float value)
{
if (data.output == OutputType.angular)
{
if (anim.header.angularUnit == "deg")
{
return((float)(value * Math.PI / 180));
}
}
return(value);
}
public SBAnimation ImportSBAnimation(string FileName, SBSkeleton skeleton)
{
IO_MayaANIM anim = new IO_MayaANIM();
anim.Open(FileName);
var animation = new SBAnimation();
animation.Name = Path.GetFileNameWithoutExtension(FileName);
animation.FrameCount = anim.header.endTime - 1;
foreach (var node in anim.Bones)
{
SBTransformAnimation a = new SBTransformAnimation();
a.Name = node.name;
animation.TransformNodes.Add(a);
foreach (var att in node.atts)
{
if (!trackTypeConversion.ContainsKey(att.type))
{
continue;
}
SBTransformTrack track = new SBTransformTrack(trackTypeConversion[att.type]);
a.Tracks.Add(track);
foreach (var key in att.keys)
{
InterpolationType itype = InterpolationType.Linear;
float intan = 0;
float outtan = 0;
if (key.intan == "fixed")
{
itype = InterpolationType.Hermite;
intan = key.t1;
}
if (key.outtan == "fixed")
{
itype = InterpolationType.Hermite;
outtan = key.t2;
}
track.AddKey(key.input - header.startTime,
GetOutputValue(anim, att, key.output),
itype,
intan
, outtan);
}
}
}
return(animation);
}
public static void ExportIOAnimationAsANIM(string fname, SBAnimation animation, SBSkeleton Skeleton, bool ordinal = false)
{
IO_MayaANIM anim = new IO_MayaANIM();
anim.header.endTime = animation.FrameCount + 1;
// get bone order
List <SBBone> BonesInOrder = getBoneTreeOrder(Skeleton);
if (ordinal)
{
BonesInOrder = BonesInOrder.OrderBy(f => f.Name, StringComparer.Ordinal).ToList();
}
foreach (SBBone b in BonesInOrder)
{
AnimBone animBone = new AnimBone()
{
name = b.Name
};
anim.Bones.Add(animBone);
// Add Tracks
SBTransformAnimation node = null;
foreach (var animNode in animation.TransformNodes)
{
if (animNode.Name.Equals(b.Name))
{
node = animNode;
break;
}
}
if (node == null)
{
continue;
}
AddAnimData(animBone, node.Transform, ControlType.translate, TrackType.translateX);
AddAnimData(animBone, node.Transform, ControlType.translate, TrackType.translateY);
AddAnimData(animBone, node.Transform, ControlType.translate, TrackType.translateZ);
AddAnimData(animBone, node.Transform, ControlType.rotate, TrackType.rotateX);
AddAnimData(animBone, node.Transform, ControlType.rotate, TrackType.rotateY);
AddAnimData(animBone, node.Transform, ControlType.rotate, TrackType.rotateZ);
AddAnimData(animBone, node.Transform, ControlType.scale, TrackType.scaleX);
AddAnimData(animBone, node.Transform, ControlType.scale, TrackType.scaleY);
AddAnimData(animBone, node.Transform, ControlType.scale, TrackType.scaleZ);
}
anim.Save(fname);
}
public static void ExportIOAnimationAsANIM(string fname, SBAnimation animation, SBSkeleton Skeleton)
{
IO_MayaANIM anim = new IO_MayaANIM();
anim.header.endTime = animation.FrameCount + 1;
if (!MayaSettings.UseRadians)
{
anim.header.angularUnit = "deg";
}
// get bone order
List <SBBone> BonesInOrder = getBoneTreeOrder(Skeleton);
if (MayaSettings.Maya2015)
{
BonesInOrder = BonesInOrder.OrderBy(f => f.Name, StringComparer.Ordinal).ToList();
}
if (MayaSettings.RemoveRedundantFrames)
{
animation.Optimize();
}
foreach (SBBone b in BonesInOrder)
{
AnimBone animBone = new AnimBone()
{
name = b.Name
};
anim.Bones.Add(animBone);
// Add Tracks
SBTransformAnimation node = null;
foreach (var animNode in animation.TransformNodes)
{
if (animNode.Name.Equals(b.Name))
{
node = animNode;
break;
}
}
if (node == null)
{
continue;
}
//TODO: bake scale for compensate scale...
foreach (var track in node.Tracks)
{
switch (track.Type)
{
case SBTrackType.TranslateX:
AddAnimData(animBone, track.Keys, ControlType.translate, TrackType.translateX);
break;
case SBTrackType.TranslateY:
AddAnimData(animBone, track.Keys, ControlType.translate, TrackType.translateY);
break;
case SBTrackType.TranslateZ:
AddAnimData(animBone, track.Keys, ControlType.translate, TrackType.translateZ);
break;
case SBTrackType.RotateX:
AddAnimData(animBone, track.Keys, ControlType.rotate, TrackType.rotateX);
break;
case SBTrackType.RotateY:
AddAnimData(animBone, track.Keys, ControlType.rotate, TrackType.rotateY);
break;
case SBTrackType.RotateZ:
AddAnimData(animBone, track.Keys, ControlType.rotate, TrackType.rotateZ);
break;
case SBTrackType.ScaleX:
AddAnimData(animBone, track.Keys, ControlType.scale, TrackType.scaleX);
break;
case SBTrackType.ScaleY:
AddAnimData(animBone, track.Keys, ControlType.scale, TrackType.scaleY);
break;
case SBTrackType.ScaleZ:
AddAnimData(animBone, track.Keys, ControlType.scale, TrackType.scaleZ);
break;
}
}
}
anim.Save(fname);
}
public SBAnimation ImportSBAnimation(string FileName, SBSkeleton skeleton)
{
SBAnimation anim = new SBAnimation();
using (StreamReader r = new StreamReader(new FileStream(FileName, FileMode.Open)))
{
if (r.ReadLine() != "#SBAnimation Version 1")
{
return(anim);
}
while (!r.EndOfStream)
{
var line = r.ReadLine();
var args = line.Trim().Split(' ');
switch (args[0])
{
case "comment":
break;
case "FrameCount":
anim.FrameCount = int.Parse(args[1]);
break;
case "visibility":
SBVisibilityAnimation visAnim = new SBVisibilityAnimation();
visAnim.MeshName = args[1];
var visLien = r.ReadLine();
if (visLien == "{")
{
visLien = r.ReadLine();
while (!r.EndOfStream && visLien != "}")
{
visLien = visLien.Replace(" ", "");
var frame = visLien.Substring(0, visLien.IndexOf(":")).Trim();
var value = visLien.Substring(visLien.IndexOf(":") + 1, visLien.Length - (visLien.IndexOf(":") + 1)).Trim();
visAnim.Visibility.AddKey(float.Parse(frame), bool.Parse(value));
visLien = r.ReadLine();
}
}
anim.VisibilityNodes.Add(visAnim);
break;
case "bone":
if (args[1].Contains(".anim"))
{
IO_MayaANIM manim = new IO_MayaANIM();
var bones = manim.ImportSBAnimation(Path.GetDirectoryName(FileName) + "/" + args[1], skeleton);
anim.TransformNodes.AddRange(bones.TransformNodes);
}
break;
case "material":
SBMaterialAnimation matAnim = new SBMaterialAnimation();
matAnim.MaterialName = args[1];
matAnim.AttributeName = args[2];
var matLien = r.ReadLine();
if (matLien == "{")
{
matLien = r.ReadLine();
while (!r.EndOfStream && matLien != "}")
{
matLien = matLien.Replace(" ", "");
var frame = matLien.Substring(0, matLien.IndexOf(":")).Trim();
var value = matLien.Substring(matLien.IndexOf(":") + 1, matLien.Length - (matLien.IndexOf(":") + 1)).Trim();
var vector = value.Replace(")", "").Replace("(", "").Split(',');
if (vector.Length != 4)
{
continue;
}
matAnim.Keys.AddKey(float.Parse(frame), new Vector4(float.Parse(vector[0]), float.Parse(vector[1]), float.Parse(vector[2]), float.Parse(vector[3])));
matLien = r.ReadLine();
}
}
anim.MaterialNodes.Add(matAnim);
break;
}
}
}
return(anim);
}
