public static AnimationTemplate <TBoneParameters, TKeyframeParameters, TBoneAttributes> FromJsonFile(string filename)
{
using (var reader = File.OpenText(filename))
{
return(AnimationTemplate <TBoneParameters, TKeyframeParameters, TBoneAttributes> .FromJsonTextReader(reader));
}
}
public AnimationSystem(
AnimationTemplate <TBoneParameters, TKeyframeParameters, TBoneAttributes> template,
string baseFrameName = "base")
{
this.template = template;
var skeleton = new List <Bone <TBoneParameters, TKeyframeParameters, TBoneAttributes, TBoneTransformation> >(template.Skeleton.Bones.Count);
var rootIndices = new List <int>();
foreach (var b in template.Skeleton.Bones)
{
skeleton.Add(
new Bone <TBoneParameters, TKeyframeParameters, TBoneAttributes, TBoneTransformation>
(b.Parent == null ? null : skeleton[b.Parent.Id], b)
);
if (b.Parent == null)
{
rootIndices.Add(b.Id);
}
}
this.skeleton = skeleton.AsReadOnly();
this.rootIndices = rootIndices.ToArray();
this.baseParameters = new TBoneParameters[this.skeleton.Count];
this.parameters = new TBoneParameters[this.skeleton.Count];
var defaultParams = default(TBoneParameters);
defaultParams.SetToDefault();
for (int i = 0; i < this.baseParameters.Length; i++)
{
this.baseParameters[i] = defaultParams;
}
Keyframe <TBoneParameters, TKeyframeParameters, TBoneAttributes> baseFrame;
if (baseFrameName != null && (baseFrame = template.GetKeyFrame(baseFrameName)) != null)
{
baseFrame.ApplyTo(this.baseParameters, 1);
}
this.RootParameters = default(TKeyframeParameters);
}
