public SubModel(DatDigger.Sections.Model.ModelChunk model, Cache.VarEquip varEquip)
: base()
{
this.model = model;
this.varEquip = varEquip;
this.meshes = new List<Mesh>();
}
public Pgrp(DatDigger.Sections.Model.PgrpChunk pgrp, IndexList idxList, int numVertices)
: base()
{
this.pgrp = pgrp;
this.idxList = idxList;
this.numVertices = numVertices;
this.numTriangles = pgrp.Triangles.Length;
this.Name = pgrp.PgrpName;
}
public Mesh(DatDigger.Sections.Model.MeshChunk mesh, Cache.VarEquip varEquip)
: base()
{
this.mesh = mesh;
this.varEquip = varEquip;
}
public void LoadBones(DatDigger.Sections.Skeleton.SkeletonSection skeleton)
{
if (IsLoaded) { throw new InvalidOperationException("AnimatedSkeleton already populated"); }
this.skeleton = skeleton;
this.Bones = new Bone[skeleton.Bones.Count];
Dictionary<int, Bone> boneIdMap = new Dictionary<int, Bone>();
SpuBinary spuBinary = this.mtbSection.FindChild<SpuBinary>();
for (var i = 0; i < this.Bones.Length; i++)
{
Bone thisBone = new Bone();
thisBone.Id = i;
this.Bones[i] = thisBone;
AnimatedBoneNode aniBoneNode = spuBinary.FindChild<AnimatedBoneNode>(x => x.Bone.BoneId == i);
AnimatedBone aniBone = (aniBoneNode == null) ? null : aniBoneNode.Bone;
Vector3 translation;
Vector3 scale;
Quaternion rotation;
if (aniBone != null)
{
translation = new Vector3();
scale = new Vector3();
translation.X = (aniBone.TranslationX == null) ? skeleton.Bones[i].Translation.X : aniBone.TranslationX.GetValue(0);
translation.Y = (aniBone.TranslationY == null) ? skeleton.Bones[i].Translation.Y : aniBone.TranslationY.GetValue(0);
translation.Z = (aniBone.TranslationZ == null) ? skeleton.Bones[i].Translation.Z : aniBone.TranslationZ.GetValue(0);
scale.X = (aniBone.ScaleX == null) ? skeleton.Bones[i].Scale.X : aniBone.ScaleX.GetValue(0);
scale.Y = (aniBone.ScaleY == null) ? skeleton.Bones[i].Scale.Y : aniBone.ScaleY.GetValue(0);
scale.Z = (aniBone.ScaleZ == null) ? skeleton.Bones[i].Scale.Z : aniBone.ScaleZ.GetValue(0);
rotation = (aniBone.RotationCurve == null) ? skeleton.Bones[i].Rotation : aniBone.RotationCurve.GetValue(0);
}
else
{
translation = skeleton.Bones[i].Translation;
scale = skeleton.Bones[i].Scale;
rotation = skeleton.Bones[i].Rotation;
}
boneNameMap[skeleton.Bones[i].Name] = thisBone;
boneIdMap[skeleton.Bones[i].BoneIndex] = thisBone;
int parentBoneIndex = skeleton.Bones[i].ParentBoneIndex;
if (parentBoneIndex >= 0)
{
Bone parent = boneIdMap[parentBoneIndex];
thisBone.ParentId = parent.Id;
// Transform our translation by our parent's rotation quaternion and add to our parent translation
Vector4 transformedPos = Vector3.Transform(translation, parent.Orientation);
thisBone.Position.X = transformedPos.X + parent.Position.X;
thisBone.Position.Y = transformedPos.Y + parent.Position.Y;
thisBone.Position.Z = transformedPos.Z + parent.Position.Z;
// Rotate our baseframe orientation by our parent joint's rotation quaternion
thisBone.Orientation = rotation * parent.Orientation; // Order is important
thisBone.Orientation = Quaternion.Normalize(thisBone.Orientation);
thisBone.Scale = Vector3.Modulate(scale, parent.Scale);
}
else
{
thisBone.ParentId = -1;
thisBone.Orientation = rotation;
thisBone.Position = translation;
thisBone.Scale = scale;
}
}
this.IsLoaded = true;
}
public void LoadBones(DatDigger.Sections.Skeleton.SkeletonSection skeleton)
{
if (IsLoaded) { throw new InvalidOperationException("SkeletalFrame already populated"); }
this.Bones = new Bone[skeleton.Bones.Count];
Dictionary<int, Bone> boneIdMap = new Dictionary<int, Bone>();
for (var i = 0; i < this.Bones.Length; i++)
{
Bone thisBone = new Bone();
thisBone.Id = i;
this.Bones[i] = thisBone;
boneNameMap[skeleton.Bones[i].Name] = thisBone;
boneIdMap[skeleton.Bones[i].BoneIndex] = thisBone;
int parentBoneIndex = skeleton.Bones[i].ParentBoneIndex;
if (parentBoneIndex >= 0)
{
Bone parent = boneIdMap[skeleton.Bones[i].ParentBoneIndex];
thisBone.ParentId = parent.Id;
// Transform our translation by our parent's rotation quaternion and add to our parent translation
Vector4 transformedPos = Vector3.Transform(skeleton.Bones[i].Translation, parent.Orientation);
thisBone.Position.X = transformedPos.X + parent.Position.X;
thisBone.Position.Y = transformedPos.Y + parent.Position.Y;
thisBone.Position.Z = transformedPos.Z + parent.Position.Z;
// Rotate our baseframe orientation by our parent joint's rotation quaternion
thisBone.Orientation = skeleton.Bones[i].Rotation * parent.Orientation; // Order is important
//thisBone.Orientation = parent.Orientation * skeleton.Bones[i].Rotation; // Order is important
thisBone.Orientation = Quaternion.Normalize(thisBone.Orientation);
thisBone.Scale = Vector3.Modulate(skeleton.Bones[i].Scale, parent.Scale);
}
else if (parentBoneIndex == -1)
{
thisBone.ParentId = -1;
thisBone.Orientation = skeleton.Bones[i].Rotation;
thisBone.Position = skeleton.Bones[i].Translation;
thisBone.Scale = skeleton.Bones[i].Scale;
}
else
{
// Parent bone is a bone in the main skeleton
int parentIdx = parentBoneIndex ^ Int32.MinValue; // Unset the MSB
Bone parent = this.extendingFrame.Bones[parentIdx];
thisBone.ParentId = parentBoneIndex;
// Transform our translation by our parent's rotation quaternion and add to our parent translation
Vector4 transformedPos = Vector3.Transform(skeleton.Bones[i].Translation, parent.Orientation);
thisBone.Position.X = transformedPos.X + parent.Position.X;
thisBone.Position.Y = transformedPos.Y + parent.Position.Y;
thisBone.Position.Z = transformedPos.Z + parent.Position.Z;
// Rotate our baseframe orientation by our parent joint's rotation quaternion
thisBone.Orientation = skeleton.Bones[i].Rotation * parent.Orientation; // Order is important
//thisBone.Orientation = parent.Orientation * skeleton.Bones[i].Rotation; // Order is important
thisBone.Orientation = Quaternion.Normalize(thisBone.Orientation);
thisBone.Scale = Vector3.Modulate(skeleton.Bones[i].Scale, parent.Scale);
}
if (this.baseFrame == this)
{
thisBone.CalculateJointMatrix();
}
}
this.IsLoaded = true;
}
