public void AdjustScale(UMASkeleton skeleton)
{
if (_adjustScale)
{
if (skeleton.HasBone(scaleBoneHash))
{
var liveScaleResult = _liveScale != -1f ? _liveScale : _scale;
float finalOverallScale = skeleton.GetScale(_scaleBoneHash).x *liveScaleResult; //hmm why does this work- its supposed to be +
skeleton.SetScale(_scaleBoneHash, new Vector3(finalOverallScale, finalOverallScale, finalOverallScale));
}
}
}
/// <summary>
/// Apply the modifiers using the given dna (determined by the typehash)
/// </summary>
/// <param name="umaData"></param>
/// <param name="skeleton"></param>
/// <param name="dnaTypeHash"></param>
public override void ApplyDNA(UMAData umaData, UMASkeleton skeleton, int dnaTypeHash)
{
var umaDna = umaData.GetDna(dnaTypeHash);
var masterWeightCalc = masterWeight.GetWeight(umaDna);
if (masterWeightCalc == 0f)
{
return;
}
for (int i = 0; i < _skeletonModifiers.Count; i++)
{
_skeletonModifiers[i].umaDNA = umaDna;
var thisHash = (_skeletonModifiers[i].hash != 0) ? _skeletonModifiers[i].hash : UMAUtils.StringToHash(_skeletonModifiers[i].hashName);
//check skeleton has the bone we want to change
if (!skeleton.HasBone(thisHash))
{
//Debug.LogWarning("You were trying to apply skeleton modifications to a bone that didn't exist (" + _skeletonModifiers[i].hashName + ") on " + umaData.gameObject.name);
continue;
}
//With these ValueX.x is the calculated value and ValueX.y is min and ValueX.z is max
var thisValueX = _skeletonModifiers[i].CalculateValueX(umaDna);
var thisValueY = _skeletonModifiers[i].CalculateValueY(umaDna);
var thisValueZ = _skeletonModifiers[i].CalculateValueZ(umaDna);
if (_skeletonModifiers[i].property == SkeletonModifier.SkeletonPropType.Position)
{
skeleton.SetPositionRelative(thisHash,
new Vector3(
Mathf.Clamp(thisValueX.x, thisValueX.y, thisValueX.z),
Mathf.Clamp(thisValueY.x, thisValueY.y, thisValueY.z),
Mathf.Clamp(thisValueZ.x, thisValueZ.y, thisValueZ.z)), masterWeightCalc);
}
else if (_skeletonModifiers[i].property == SkeletonModifier.SkeletonPropType.Rotation)
{
skeleton.SetRotationRelative(thisHash,
Quaternion.Euler(new Vector3(
Mathf.Clamp(thisValueX.x, thisValueX.y, thisValueX.z),
Mathf.Clamp(thisValueY.x, thisValueY.y, thisValueY.z),
Mathf.Clamp(thisValueZ.x, thisValueZ.y, thisValueZ.z))), masterWeightCalc);
}
else if (_skeletonModifiers[i].property == SkeletonModifier.SkeletonPropType.Scale)
{
//If there are two sets of skeletonModifiers and both are at 50% it needs to apply them both but the result should be cumulative
//so we need to work out the difference this one is making, weight that and add it to the current scale of the bone
var scale = new Vector3(
Mathf.Clamp(thisValueX.x, thisValueX.y, thisValueX.z),
Mathf.Clamp(thisValueY.x, thisValueY.y, thisValueY.z),
Mathf.Clamp(thisValueZ.x, thisValueZ.y, thisValueZ.z));
//we cant use val.value here because the initial values always need to be applied
var defaultVal = SkeletonModifier.skelAddDefaults[SkeletonModifier.SkeletonPropType.Scale].x;
var scaleDiff = new Vector3(scale.x - defaultVal,
scale.y - defaultVal,
scale.z - defaultVal);
var weightedScaleDiff = scaleDiff * masterWeightCalc;
var fullScale = skeleton.GetScale(_skeletonModifiers[i].hash) + weightedScaleDiff;
skeleton.SetScale(thisHash, fullScale);
}
}
}
