public IBoneWeights CreateBoneWeights(PreprojectMode preprojectMode,
params IBoneWeight[] weights)
{
var boneWeights = new BoneWeightsImpl {
Index = boneWeights_.Count,
PreprojectMode = preprojectMode,
Weights = weights,
};
this.boneWeights_.Add(boneWeights);
return(boneWeights);
}
public IBoneWeights GetOrCreateBoneWeights(
PreprojectMode preprojectMode,
IBone bone)
{
if (!this.boneWeightsByBone_.TryGetValue(bone, out var boneWeights))
{
boneWeights = this.CreateBoneWeights(
preprojectMode,
new BoneWeight(bone, new FinMatrix4x4().SetIdentity(), 1));
this.boneWeightsByBone_[bone] = boneWeights;
}
return(boneWeights);
}
public IBoneWeights GetOrCreateBoneWeights(PreprojectMode preprojectMode,
params IBoneWeight[] weights)
{
foreach (var boneWeights in this.boneWeights_)
{
if (boneWeights.PreprojectMode != preprojectMode)
{
continue;
}
var existingWeights = boneWeights.Weights;
if (weights.Length != existingWeights.Count)
{
continue;
}
for (var w = 0; w < weights.Length; ++w)
{
var weight = weights[w];
var existingWeight = existingWeights[w];
if (Math.Abs(weight.Weight - existingWeight.Weight) > .0001)
{
goto Skip;
}
if (weight.Bone != existingWeight.Bone)
{
goto Skip;
}
if (!(weight.SkinToBone?.Equals(existingWeight.SkinToBone) ??
false))
{
goto Skip;
}
}
return(boneWeights);
Skip :;
}
return(CreateBoneWeights(preprojectMode, weights));
}
