private BlendTree(AssetLayout layout, AssetInfo assetInfo, AnimatorController controller, StateConstant state, int nodeIndex) :
base(layout)
{
AssetInfo = assetInfo;
ObjectHideFlags = HideFlags.HideInHierarchy;
VirtualSerializedFile virtualFile = (VirtualSerializedFile)assetInfo.File;
BlendTreeNodeConstant node = state.GetBlendTree().NodeArray[nodeIndex].Instance;
Name = nameof(BlendTree);
Childs = new ChildMotion[node.ChildIndices.Length];
for (int i = 0; i < node.ChildIndices.Length; i++)
{
Childs[i] = new ChildMotion(virtualFile, controller, state, nodeIndex, i);
}
BlendParameter = node.BlendEventID == uint.MaxValue ? string.Empty : controller.TOS[node.BlendEventID];
BlendParameterY = node.BlendEventYID == uint.MaxValue ? string.Empty : controller.TOS[node.BlendEventYID];
MinThreshold = node.GetMinThreshold(controller.File.Version);
MaxThreshold = node.GetMaxThreshold(controller.File.Version);
UseAutomaticThresholds = false;
NormalizedBlendValues = node.BlendDirectData.Instance.NormalizedBlendValues;
BlendType = node.BlendType;
}
public ChildMotion(VirtualSerializedFile file, AnimatorController controller, StateConstant state, int nodeIndex, int childIndex)
{
BlendTreeConstant treeConstant = state.GetBlendTree();
BlendTreeNodeConstant node = treeConstant.NodeArray[nodeIndex].Instance;
int childNodeIndex = (int)node.ChildIndices[childIndex];
Motion = state.CreateMotion(file, controller, childNodeIndex);
Threshold = node.GetThreshold(controller.File.Version, childIndex);
Position = default;
TimeScale = 1.0f;
CycleOffset = node.CycleOffset;
uint directID = node.GetDirectBlendParameter(controller.File.Version, childIndex);
DirectBlendParameter = controller.TOS[directID];
Mirror = node.Mirror;
}
public BlendTree(VirtualSerializedFile file, AnimatorController controller, StateConstant state, int nodeIndex) :
base(file.CreateAssetInfo(ClassIDType.BlendTree))
{
BlendTreeNodeConstant node = state.GetBlendTree().NodeArray[nodeIndex].Instance;
ObjectHideFlags = 1;
Name = nameof(BlendTree);
m_childs = new ChildMotion[node.ChildIndices.Count];
for (int i = 0; i < node.ChildIndices.Count; i++)
{
m_childs[i] = new ChildMotion(file, controller, state, nodeIndex, i);
}
BlendParameter = node.BlendEventID == uint.MaxValue ? string.Empty : controller.TOS[node.BlendEventID];
BlendParameterY = node.BlendEventYID == uint.MaxValue ? string.Empty : controller.TOS[node.BlendEventYID];
MinThreshold = node.GetMinThreshold(controller.File.Version);
MaxThreshold = node.GetMaxThreshold(controller.File.Version);
UseAutomaticThresholds = false;
NormalizedBlendValues = node.BlendDirectData.Instance.NormalizedBlendValues;
BlendType = node.BlendType;
file.AddAsset(this);
}