/// <summary>
/// Finds the rigging in the model and matches it to the MoCap bone system.
/// </summary>
/// <param name="bones">bone data from the MoCap system</param>
///
private void MatchBones(Bone[] bones)
{
boneList = new Dictionary <Bone, BoneObject>();
string unmatchedBones = "";
// create copies of the marker template
foreach (Bone bone in bones)
{
BoneNameTranslationEntry entry = null;
string boneName = boneNamePrefix + TranslateBoneName(bone.name, ref entry);
// find the child in the model with the given bone name
Transform boneNode = Utilities.FindInHierarchy(boneName, transform);
if (boneNode != null)
{
boneList[bone] = new BoneObject()
{
node = boneNode.gameObject, entry = entry
};
bone.buffer.EnsureCapacityForModifiers(modifiers);
}
else
{
if (unmatchedBones.Length > 0)
{
unmatchedBones += ", ";
}
unmatchedBones += bone.name;
}
}
if (unmatchedBones.Length > 0)
{
Debug.LogWarning("Could not find the following bones in Model '" + this.name + "': " + unmatchedBones);
}
}
//// <summary>
/// Called once per frame. Updates the model based on the bone rotations and positions.
/// </summary>
///
void Update()
{
// create bone array if necessary
if ((boneList == null) && (actor != null))
{
MatchBones(actor.bones);
}
if (boneList == null)
{
return;
}
// update bones
Quaternion rot = new Quaternion();
foreach (KeyValuePair <Bone, BoneObject> entry in boneList)
{
Bone bone = entry.Key;
BoneObject obj = entry.Value;
MoCapData data = bone.buffer.RunModifiers(modifiers);
// update bone game object
if (data.tracked)
{
if ((trackingUsage == TrackingUsage.PositionAndRotation) ||
(bone.parent == null))
{
// change position only when desired, or when a root bone
obj.node.transform.localRotation = Quaternion.identity;
obj.node.transform.localPosition = data.pos;
}
rot = Quaternion.identity;
string transforms = obj.entry.axisTransformation;
foreach (char c in transforms)
{
switch (c)
{
case 'X': rot *= Quaternion.Euler(90, 0, 0); break;
case 'x': rot *= Quaternion.Euler(-90, 0, 0); break;
case 'Y': rot *= Quaternion.Euler(0, 90, 0); break;
case 'y': rot *= Quaternion.Euler(0, -90, 0); break;
case 'Z': rot *= Quaternion.Euler(0, 0, 90); break;
case 'z': rot *= Quaternion.Euler(0, 0, -90); break;
}
}
obj.node.transform.localRotation = data.rot * rot;
}
}
}
/// <summary>
/// Creates copies of the bone template for all bones.
/// </summary>
/// <param name="bones">bone data from the MoCap system</param>
///
private void CreateBones(Bone[] bones)
{
// create node for containing all the marker objects
skeletonNode = new GameObject();
skeletonNode.name = "Bones";
skeletonNode.transform.parent = this.transform;
skeletonNode.transform.localPosition = Vector3.zero;
skeletonNode.transform.localRotation = Quaternion.identity;
skeletonNode.transform.localScale = Vector3.one;
// create copies of the marker template
foreach (Bone bone in bones)
{
// add empty for position/orientation
GameObject boneNode = new GameObject();
boneNode.name = bone.name;
GameObject boneRepresentation = null;
if (boneTemplate != null)
{
float scale = bone.length;
if (scale <= 0)
{
scale = 1;
}
// add subnode for visual that can be scaled
boneRepresentation = GameObject.Instantiate(boneTemplate);
boneRepresentation.transform.parent = boneNode.transform;
boneRepresentation.transform.localScale = scale * Vector3.one;
boneRepresentation.transform.localRotation = new Quaternion();
boneRepresentation.name = bone.name + "_visual";
boneRepresentation.SetActive(true);
}
if (bone.parent != null)
{
// attach to parent node
GameObject parentObject = boneList[bone.parent].node;
boneNode.transform.parent = parentObject.transform;
}
else
{
// no parent > attach to base skeleton node
boneNode.transform.parent = skeletonNode.transform;
}
boneList[bone] = new BoneObject()
{
node = boneNode, visual = boneRepresentation
};
bone.buffer.EnsureCapacityForModifiers(modifiers);
boneTemplate.SetActive(false);
}
}
//// <summary>
/// Called once per frame.
/// </summary>
///
void Update()
{
// create marker position array if necessary
// but only when tracking is OK, otherwise the bone lengths are undefined
if ((skeletonNode == null) && (actor != null) && actor.bones[0].tracked)
{
CreateBones(actor.bones);
}
if (skeletonNode == null)
{
return;
}
// update bones
foreach (KeyValuePair <Bone, BoneObject> entry in boneList)
{
BoneObject obj = entry.Value;
Bone bone = entry.Key;
MoCapData data = bone.buffer.RunModifiers(modifiers);
// update bone game object
if (data.tracked)
{
obj.node.transform.localPosition = data.pos;
obj.node.transform.localRotation = data.rot;
// update length of representation
GameObject boneRepresentation = obj.visual;
if (boneRepresentation != null)
{
boneRepresentation.transform.localScale = data.length * Vector3.one;
}
obj.node.SetActive(true);
if (bone.parent != null)
{
Debug.DrawLine(
obj.node.transform.parent.position,
obj.node.transform.position,
Color.red);
}
}
else
{
// bone not tracked anymore
obj.node.SetActive(false);
}
}
}
public override void OnAssetLoad(GameObject gameObject)
{
base.OnAssetLoad(gameObject);
if (gameObject)
{
var time = param as EntityParamEffectTime;
var bone = false;
var on = GetAgent();
var entity = on as BattleEntity;
if (entity != null)
{
if (entity.TryGetComponent(out EntityComponentModel model))
{
UpdateParticleSystemSpeed(model.animationSpeed);
if (time.bone != BonePoint.None && model.gameObject != null)
{
BoneObject point = BoneObject.GetBone(model.gameObject.transform, time.bone);
if (point != null)
{
if (time.bind)
{
gameObject.transform.SetParent(point.transform);
gameObject.transform.localScale = Vector3.one;
gameObject.transform.localPosition = Vector3.zero;
gameObject.transform.localRotation = Quaternion.identity;
}
else
{
gameObject.transform.localPosition = point.transform.position;
gameObject.transform.localRotation = point.transform.rotation;
}
bone = true;
}
}
}
}
if (bone == false)
{
if (on != null)
{
gameObject.transform.position = on.position;
gameObject.transform.rotation = on.rotation;
}
else
{
OnEnd();
}
}
}
}
static void SetBonePoint(Transform t)
{
string name = t.name;
if (name.Contains("Root_node"))
{
BoneObject bp = t.GetComponent <BoneObject>();
if (bp == null)
{
bp = t.gameObject.AddComponent <BoneObject>();
}
bp.type = BonePoint.Root;
}
else if (name.Contains("Bone_Buff"))
{
BoneObject bp = t.GetComponent <BoneObject>();
if (bp == null)
{
bp = t.gameObject.AddComponent <BoneObject>();
}
bp.type = BonePoint.Buff;
}
else if (name.Contains("Bone_Head"))
{
BoneObject bp = t.GetComponent <BoneObject>();
if (bp == null)
{
bp = t.gameObject.AddComponent <BoneObject>();
}
bp.type = BonePoint.Head;
}
else if (name.Contains("Bone_Hit"))
{
BoneObject bp = t.GetComponent <BoneObject>();
if (bp == null)
{
bp = t.gameObject.AddComponent <BoneObject>();
}
bp.type = BonePoint.Hit;
}
else if (name.Contains("Bip001 Prop1"))
{
BoneObject bp = t.GetComponent <BoneObject>();
if (bp == null)
{
bp = t.gameObject.AddComponent <BoneObject>();
}
bp.type = BonePoint.Weapon1;
}
else if (name.Contains("Bip001 Prop2"))
{
BoneObject bp = t.GetComponent <BoneObject>();
if (bp == null)
{
bp = t.gameObject.AddComponent <BoneObject>();
}
bp.type = BonePoint.Weapon2;
}
else if (name.Contains("Bip001 Prop3"))
{
BoneObject bp = t.GetComponent <BoneObject>();
if (bp == null)
{
bp = t.gameObject.AddComponent <BoneObject>();
}
bp.type = BonePoint.Weapon3;
}
}