public void ImportAnimations(IEnumerable <animation> anims, Root root, Skeleton skeleton)
{
var animation = new Animation();
animation.Name = "Default";
animation.TimeStep = 0.016667f; // 60 FPS
animation.Oversampling = 1;
animation.DefaultLoopCount = 1;
animation.Flags = 1;
var trackGroup = new TrackGroup();
trackGroup.Name = skeleton.Name;
trackGroup.TransformTracks = new List <TransformTrack>();
trackGroup.InitialPlacement = new Transform();
trackGroup.AccumulationFlags = 2;
trackGroup.LoopTranslation = new float[] { 0, 0, 0 };
foreach (var colladaTrack in anims)
{
ImportAnimation(colladaTrack, trackGroup, skeleton);
}
if (trackGroup.TransformTracks.Count > 0)
{
// Reorder transform tracks in lexicographic order
// This is needed by Granny; otherwise it'll fail to find animation tracks
trackGroup.TransformTracks.Sort((t1, t2) => t1.Name.CompareTo(t2.Name));
animation.Duration =
Math.Max(
trackGroup.TransformTracks.Max(t => t.OrientationCurve.CurveData.Duration()),
Math.Max(
trackGroup.TransformTracks.Max(t => t.PositionCurve.CurveData.Duration()),
trackGroup.TransformTracks.Max(t => t.ScaleShearCurve.CurveData.Duration())
)
);
animation.TrackGroups = new List <TrackGroup> {
trackGroup
};
root.TrackGroups.Add(trackGroup);
root.Animations.Add(animation);
}
}
public void ImportAnimations(IEnumerable <animation> anims)
{
var animation = new Animation();
animation.Name = "Default";
animation.TimeStep = 0.016667f; // 60 FPS
animation.Oversampling = 1;
animation.DefaultLoopCount = 1;
animation.Flags = 1;
var trackGroup = new TrackGroup();
trackGroup.Name = Skeletons[0].Name;
trackGroup.TransformTracks = new List <TransformTrack>();
trackGroup.InitialPlacement = new Transform();
trackGroup.AccumulationFlags = 2;
trackGroup.LoopTranslation = new float[] { 0, 0, 0 };
foreach (var colladaTrack in anims)
{
ImportAnimation(colladaTrack, trackGroup);
}
if (trackGroup.TransformTracks.Count > 0)
{
animation.Duration =
Math.Max(
trackGroup.TransformTracks.Max(t => t.OrientationCurve.CurveData.Duration()),
Math.Max(
trackGroup.TransformTracks.Max(t => t.PositionCurve.CurveData.Duration()),
trackGroup.TransformTracks.Max(t => t.ScaleShearCurve.CurveData.Duration())
)
);
animation.TrackGroups = new List <TrackGroup> {
trackGroup
};
TrackGroups.Add(trackGroup);
Animations.Add(animation);
}
}
public void ImportAnimations(IEnumerable <animation> anims, Root root, Skeleton skeleton)
{
var trackGroup = new TrackGroup
{
Name = (skeleton != null) ? skeleton.Name : "Dummy_Root",
TransformTracks = new List <TransformTrack>(),
InitialPlacement = new Transform(),
AccumulationFlags = 2,
LoopTranslation = new float[] { 0, 0, 0 }
};
var animation = new Animation
{
Name = "Default",
TimeStep = 0.016667f, // 60 FPS
Oversampling = 1,
DefaultLoopCount = 1,
Flags = 1,
Duration = .0f,
TrackGroups = new List <TrackGroup> {
trackGroup
}
};
foreach (var colladaTrack in anims)
{
ImportAnimation(colladaTrack, animation, trackGroup, skeleton);
}
if (trackGroup.TransformTracks.Count > 0)
{
// Reorder transform tracks in lexicographic order
// This is needed by Granny; otherwise it'll fail to find animation tracks
trackGroup.TransformTracks.Sort((t1, t2) => String.Compare(t1.Name, t2.Name, StringComparison.Ordinal));
root.TrackGroups.Add(trackGroup);
root.Animations.Add(animation);
}
}
public void ImportAnimation(animation anim, TrackGroup trackGroup)
{
var childAnims = 0;
foreach (var item in anim.Items)
{
if (item is animation)
{
ImportAnimation(item as animation, trackGroup);
childAnims++;
}
}
if (childAnims < anim.Items.Length)
{
ColladaAnimation collada = new ColladaAnimation();
if (collada.ImportFromCollada(anim, Skeletons[0]))
{
var track = collada.MakeTrack();
trackGroup.TransformTracks.Add(track);
}
}
}