public bool MoveBone(int boneIndex, int newParentBoneIndex)
{
int newBoneIndex;
if (boneIndex == newParentBoneIndex)
{
return(false);
}
Bones[boneIndex].Parent.Children.Remove(Bones[boneIndex]);
Bones[boneIndex].Parent = Bones[newParentBoneIndex];
Bones[newParentBoneIndex].Children.Add(Bones[boneIndex]);
ModelBone bone = Bones[boneIndex];
Bones.RemoveAt(boneIndex);
newBoneIndex = newParentBoneIndex + (boneIndex < newParentBoneIndex ? 0 : 1);
Bones.Insert(newBoneIndex, bone);
ModelBone[] children = new ModelBone[Bones[newBoneIndex].Children.Count];
Bones[newBoneIndex].Children.CopyTo(children);
for (int i = 0; i < children.Length; i++)
{
MoveBone(children[i].Index, newBoneIndex);
}
Bones.ReIndex();
return(true);
}
public void ImportBone(ModelBone bone, int parentBoneIndex)
{
ModelBone cloneBone = bone.Clone();
ModelBoneCollection boneList = cloneBone.AllChildren();
ModelBone parent = Bones[parentBoneIndex];
for (int i = 0; i < boneList.Count; i++)
{
Bones.Insert(parentBoneIndex + i + 1, boneList[i]);
if (boneList[i].Mesh != null)
{
ModelMesh mesh = boneList[i].Mesh;
mesh.Parent = boneList[i];
Meshes.Add(mesh);
}
if (i == 0)
{
boneList[i].Parent = parent;
parent.Children.Add(boneList[i]);
}
}
Bones.ReIndex();
}
protected void GetChildren(ModelBone parent, ref ModelBoneCollection list)
{
foreach (ModelBone child in parent.Children)
{
list.Add(child);
child.GetChildren(child, ref list);
}
}
public ModelMesh(ModelMesh from)
{
MeshParts = new List <ModelMeshPart>(from.MeshParts.Count);
foreach (ModelMeshPart part in from.MeshParts)
{
MeshParts.Add(part.Clone());
}
Name = from.Name;
Parent = new ModelBone();
}
//public void CopyBoneTransformsFrom(Matrix4[] sourceBoneTransforms) { }
//public void CopyBoneTransformsTo(Matrix4[] destinationBoneTransforms) { }
public int AddMesh(ModelMesh mesh, int parentBoneIndex = 0)
{
bool addBone = true;
ModelBone b = new ModelBone
{
Index = -1
};
if (Bones.Count > 0)
{
b.Parent = Bones[parentBoneIndex];
Bones[parentBoneIndex].Children.Add(b);
int childBoneCount = CountChildrenOf(parentBoneIndex);
if (parentBoneIndex + childBoneCount < Bones.Count)
{
int index = parentBoneIndex + childBoneCount;
addBone = false;
Bones.Insert(index, b);
b.Index = index;
}
}
if (addBone)
{
Bones.Add(b);
b.Index = Bones.Count - 1;
}
else
{
Bones.ReIndex();
}
if (mesh != null)
{
b.Type = BoneType.Mesh;
b.Attachment = mesh;
mesh.Parent = Bones[b.Index];
Meshes.Add(mesh);
}
else
{
// Just a bone
}
return(b.Index);
}
public void CopyAbsoluteBoneTransformsTo(Matrix4D[] destinationBoneTransforms)
{
for (int i = 0; i < Bones.Count; i++)
{
ModelBone bone = Bones[i];
if (bone.Parent == null)
{
destinationBoneTransforms[i] = bone.Transform;
}
else
{
destinationBoneTransforms[i] = bone.Transform * destinationBoneTransforms[bone.Parent.Index];
}
}
}
public void RemoveBone(int BoneIndex)
{
ModelBone[] children = new ModelBone[Bones[BoneIndex].Children.Count];
Bones[BoneIndex].Children.CopyTo(children);
for (int i = children.Length - 1; i > -1; i--)
{
RemoveBone(children[i].Index);
}
for (int i = BoneIndex + 1; i < Bones.Count; i++)
{
Bones[i].Index--;
}
if (Bones[BoneIndex].Parent != null)
{
Bones[BoneIndex].Parent.Children.Remove(Bones[BoneIndex]);
}
Meshes.Remove(Bones[BoneIndex].Mesh);
Bones.RemoveAt(BoneIndex);
}
public ModelBone Clone()
{
ModelBone b = new ModelBone()
{
Index = Index,
Name = Name,
Parent = Parent,
Transform = Transform,
Type = Type,
Attachment = Attachment,
AttachmentFile = AttachmentFile
};
foreach (ModelBone child in Children)
{
ModelBone cb = child.Clone();
cb.Parent = b;
b.Children.Add(cb);
}
return(b);
}
public SelectEventArgs(ModelBone item)
{
Item = item;
}