/// <summary>Returns the attachment for the specified slot index and name, or null.</summary>
/// <returns>May be null.</returns>
public Attachment GetAttachment(int slotIndex, string name)
{
var lookup = new SkinEntry(slotIndex, name, null);
var obj = attachments[lookup];
return((obj == null) ? null : (Attachment)obj);
}
///<summary>Adds all attachments from the specified skin to this skin. Attachments are deep copied.</summary>
public void CopySkin(Skin skin)
{
foreach (BoneData data in skin.bones)
{
if (!bones.Contains(data))
{
bones.Add(data);
}
}
foreach (ConstraintData data in skin.constraints)
{
if (!constraints.Contains(data))
{
constraints.Add(data);
}
}
foreach (var item in skin.attachments)
{
SkinEntry entry = item.Value;
if (entry.attachment is MeshAttachment)
{
SetAttachment(entry.slotIndex, entry.name,
entry.attachment != null ? ((MeshAttachment)entry.attachment).NewLinkedMesh() : null);
}
else
{
SetAttachment(entry.slotIndex, entry.name, entry.attachment != null ? entry.attachment.Copy() : null);
}
}
}
/// <summary>Returns the attachment for the specified slot index and name, or null.</summary>
/// <returns>May be null.</returns>
public Attachment GetAttachment(int slotIndex, string name)
{
var lookup = new SkinEntry(slotIndex, name, null);
Attachment attachment = null;
bool containsKey = attachments.TryGetValue(lookup, out attachment);
return(containsKey ? attachment : null);
}
/// <summary>Adds an attachment to the skin for the specified slot index and name.
/// If the name already exists for the slot, the previous value is replaced.</summary>
public void SetAttachment(int slotIndex, string name, Attachment attachment)
{
if (attachment == null)
{
throw new ArgumentNullException("attachment", "attachment cannot be null.");
}
attachments[new SkinKey(slotIndex, name)] = new SkinEntry(slotIndex, name, attachment);
}
protected override void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
var entry = new SkinEntry();
entry.Load();
entry.Window.Show();
}
public ViewModelSkin(IProtoItemWithSkinData protoItemSkin, SkinEntry skinEntry)
{
this.skinEntry = skinEntry;
this.ProtoItemSkin = protoItemSkin;
this.IsOwned = Client.Microtransactions.IsSkinOwned((ushort)protoItemSkin.SkinId);
this.PriceOriginalInPlayerCurrency = skinEntry.PriceCentsInPlayerCurrency / 100m;
this.DiscountPercent = skinEntry.DiscountPercent;
this.SkinsPool = skinEntry.Pool;
}
/// <summary> Removes the attachment in the skin for the specified slot index and name, if any.</summary>
public void RemoveAttachment(int slotIndex, string name)
{
if (slotIndex < 0)
{
throw new ArgumentOutOfRangeException("slotIndex", "slotIndex must be >= 0");
}
var lookup = new SkinEntry(slotIndex, name, null);
attachments.Remove(lookup);
}
/// <summary>Returns all attachments in this skin for the specified slot index.</summary>
/// <param name="slotIndex">The target slotIndex. To find the slot index, use <see cref="Spine.Skeleton.FindSlotIndex"/> or <see cref="Spine.SkeletonData.FindSlotIndex"/>
public void GetAttachments(int slotIndex, List <SkinEntry> attachments)
{
foreach (var item in this.attachments)
{
SkinEntry entry = item.Value;
if (entry.slotIndex == slotIndex)
{
attachments.Add(entry);
}
}
}
/// <summary>Attach all attachments from this skin if the corresponding attachment from the old skin is currently attached.</summary>
internal void AttachAll(Skeleton skeleton, Skin oldSkin)
{
foreach (var item in oldSkin.attachments)
{
SkinEntry entry = item.Value;
int slotIndex = entry.slotIndex;
Slot slot = skeleton.slots.Items[slotIndex];
if (slot.Attachment == entry.attachment)
{
Attachment attachment = GetAttachment(slotIndex, entry.name);
if (attachment != null)
{
slot.Attachment = attachment;
}
}
}
}
/// <summary>Returns all attachments in this skin for the specified slot index.</summary>
/// <param name="slotIndex">The target slotIndex. To find the slot index, use <see cref="Spine.SkeletonData.FindSlot"/> and <see cref="Spine.SlotData.Index"/>.
public void GetAttachments(int slotIndex, List <SkinEntry> attachments)
{
if (slotIndex < 0)
{
throw new ArgumentException("slotIndex must be >= 0.");
}
if (attachments == null)
{
throw new ArgumentNullException("attachments", "attachments cannot be null.");
}
foreach (var item in this.attachments)
{
SkinEntry entry = item.Value;
if (entry.slotIndex == slotIndex)
{
attachments.Add(entry);
}
}
}
public ObjectInfo(
bool weighted,
GeometryEntry g,
Matrix bindMatrix,
SkinEntry skin,
SceneEntry scene,
InstanceEntry inst,
ResourceNode parent,
NodeEntry node)
{
_weighted = weighted;
_g = g;
_bindMatrix = bindMatrix;
_skin = skin;
_scene = scene;
_parent = parent;
_node = node;
_inst = inst;
}
///<summary>Adds all attachments, bones, and constraints from the specified skin to this skin.</summary>
public void AddSkin(Skin skin)
{
foreach (BoneData data in skin.bones)
{
if (!bones.Contains(data))
{
bones.Add(data);
}
}
foreach (ConstraintData data in skin.constraints)
{
if (!constraints.Contains(data))
{
constraints.Add(data);
}
}
foreach (var item in skin.attachments)
{
SkinEntry entry = item.Value;
SetAttachment(entry.slotIndex, entry.name, entry.attachment);
}
}
static PrimitiveManager DecodePrimitivesWeighted(GeometryEntry geo, SkinEntry skin, SceneEntry scene, InfluenceManager infManager, ref string Error)
{
PrimitiveManager manager = DecodePrimitives(geo);
MDL0BoneNode[] boneList;
MDL0BoneNode bone = null;
int boneCount;
string[] jointStrings = null;
byte * pCmd = stackalloc byte[4];
int cmdCount = skin._weightInputs.Count;
float weight = 0;
float * pWeights = null;
Vector3 * pVert = null, pNorms = null;
ushort * pVInd = (ushort *)manager._indices.Address;
List <Vertex3> vertList = new List <Vertex3>(skin._weightCount);
Matrix * pMatrix = null;
UnsafeBuffer remap = new UnsafeBuffer(skin._weightCount * 2);
ushort * pRemap = (ushort *)remap.Address;
pNorms = (Vector3 *)manager._faceData[1].Address;
//List<int> FixedIndices = new List<int>();
manager._vertices = vertList;
//Find vertex source
foreach (SourceEntry s in geo._sources)
{
if (s._id == geo._verticesInput._source)
{
pVert = (Vector3 *)((UnsafeBuffer)s._arrayData).Address;
break;
}
}
//Find joint source
foreach (InputEntry inp in skin._jointInputs)
{
if (inp._semantic == SemanticType.JOINT)
{
foreach (SourceEntry src in skin._sources)
{
if (src._id == inp._source)
{
jointStrings = src._arrayData as string[];
break;
}
}
}
else if (inp._semantic == SemanticType.INV_BIND_MATRIX)
{
foreach (SourceEntry src in skin._sources)
{
if (src._id == inp._source)
{
pMatrix = (Matrix *)((UnsafeBuffer)src._arrayData).Address;
break;
}
}
}
}
Error = "There was a problem creating the list of bones for geometry entry " + geo._name;
//Populate bone list
boneCount = jointStrings.Length;
boneList = new MDL0BoneNode[boneCount];
for (int i = 0; i < boneCount; i++)
{
boneList[i] = scene.FindNode(jointStrings[i])._node as MDL0BoneNode;
}
//Build command list
foreach (InputEntry inp in skin._weightInputs)
{
switch (inp._semantic)
{
case SemanticType.JOINT:
pCmd[inp._offset] = 1;
break;
case SemanticType.WEIGHT:
pCmd[inp._offset] = 2;
//Get weight source
foreach (SourceEntry src in skin._sources)
{
if (src._id == inp._source)
{
pWeights = (float *)((UnsafeBuffer)src._arrayData).Address;
break;
}
}
break;
default:
pCmd[inp._offset] = 0;
break;
}
}
Error = "There was a problem creating vertex influences for geometry entry " + geo._name;
//Build vertex list and remap table
for (int i = 0; i < skin._weightCount; i++)
{
//Create influence
int iCount = skin._weights[i].Length / cmdCount;
Influence inf = new Influence(iCount);
fixed(int *p = skin._weights[i])
{
int *iPtr = p;
for (int x = 0; x < iCount; x++)
{
for (int z = 0; z < cmdCount; z++, iPtr++)
{
if (pCmd[z] == 1)
{
bone = boneList[*iPtr];
}
else if (pCmd[z] == 2)
{
weight = pWeights[*iPtr];
}
}
//if (bone != null)
// if (bone.Name == "TopN" || bone.Name == "XRotN" || bone.Name == "YRotN" || bone.Name == "TransN" || bone.Name == "ThrowN" || bone.Name == "FacePattern")
// Console.WriteLine(bone.Name);
// else if (bone.Parent != null)
// if (bone.Parent.Name == "FacePattern")
// Console.WriteLine(bone.Name);
inf._weights[x] = new BoneWeight(bone, weight);
}
}
inf.CalcMatrix();
Error = "There was a problem creating a vertex from the geometry entry " + geo._name + ".\nMake sure that all the vertices are weighted properly.";
Vertex3 v;
if (inf._weights.Length > 1)
{
//Match with manager
inf = infManager.AddOrCreate(inf);
v = new Vertex3(skin._bindMatrix * pVert[i], inf); //World position
}
else
{
bone = inf._weights[0].Bone;
v = new Vertex3(bone._inverseBindMatrix * skin._bindMatrix * pVert[i], bone); //Local position
}
////Create Vertex, set to world position.
//v = new Vertex3(skin._bindMatrix * pVert[i], inf);
////Fix single-bind vertices
//v.Position = inf._weights[0].Bone._inverseBindMatrix * v.Position;
ushort index = 0;
while (index < vertList.Count)
{
if (v.Equals(vertList[index]))
{
break;
}
index++;
}
if (index == vertList.Count)
{
vertList.Add(v);
}
pRemap[i] = index;
}
Error = "There was a problem fixing normal rotations for geometry entry " + geo._name;
//Remap vertex indices and fix normals
for (int i = 0; i < manager._pointCount; i++, pVInd++)
{
* pVInd = pRemap[*pVInd];
Vertex3 v = null;
if (*pVInd < vertList.Count)
{
v = vertList[*pVInd];
}
if (v != null && v._influence != null)
{
if (v._influence.Weights.Length > 1)
{
pNorms[i] = skin._bindMatrix.GetRotationMatrix() * pNorms[i];
}
else
{
pNorms[i] = skin._bindMatrix.GetRotationMatrix() * v._influence.Weights[0].Bone._inverseBindMatrix.GetRotationMatrix() * pNorms[i];
}
}
}
remap.Dispose();
//manager.MergeTempData();
return(manager);
}
static PrimitiveManager DecodePrimitivesWeighted(GeometryEntry geo, SkinEntry skin, SceneEntry scene, InfluenceManager infManager)
{
PrimitiveManager manager = DecodePrimitives(geo);
MDL0BoneNode[] boneList;
MDL0BoneNode bone = null;
int boneCount;
string[] jointStrings = null;
byte * pCmd = stackalloc byte[4];
int cmdCount = skin._weightInputs.Count;
float weight = 0;
float * pWeights = null;
Vector3 * pVert = null;
ushort * pVInd = (ushort *)manager._faceData[0].Address;
List <Vertex3> vertList = new List <Vertex3>(skin._weightCount);
Matrix * pMatrix = null;
UnsafeBuffer remap = new UnsafeBuffer(skin._weightCount * 2);
ushort * pRemap = (ushort *)remap.Address;
manager._vertices = vertList;
//Find vertex source
foreach (SourceEntry s in geo._sources)
{
if (s._id == geo._verticesInput._source)
{
pVert = (Vector3 *)((UnsafeBuffer)s._arrayData).Address;
break;
}
}
//Find joint source
foreach (InputEntry inp in skin._jointInputs)
{
if (inp._semantic == SemanticType.JOINT)
{
foreach (SourceEntry src in skin._sources)
{
if (src._id == inp._source)
{
jointStrings = src._arrayData as string[];
break;
}
}
}
else if (inp._semantic == SemanticType.INV_BIND_MATRIX)
{
foreach (SourceEntry src in skin._sources)
{
if (src._id == inp._source)
{
pMatrix = (Matrix *)((UnsafeBuffer)src._arrayData).Address;
break;
}
}
}
}
//Populate bone list
boneCount = jointStrings.Length;
boneList = new MDL0BoneNode[boneCount];
for (int i = 0; i < boneCount; i++)
{
boneList[i] = scene.FindNode(jointStrings[i])._node as MDL0BoneNode;
}
//Build command list
foreach (InputEntry inp in skin._weightInputs)
{
switch (inp._semantic)
{
case SemanticType.JOINT:
pCmd[inp._offset] = 1;
break;
case SemanticType.WEIGHT:
pCmd[inp._offset] = 2;
//Get weight source
foreach (SourceEntry src in skin._sources)
{
if (src._id == inp._source)
{
pWeights = (float *)((UnsafeBuffer)src._arrayData).Address;
break;
}
}
break;
default:
pCmd[inp._offset] = 0;
break;
}
}
//Build vertex list and remap table
for (int i = 0; i < skin._weightCount; i++)
{
//Create influence
int iCount = skin._weights[i].Length / cmdCount;
Influence inf = new Influence(iCount);
fixed(int *p = skin._weights[i])
{
int *iPtr = p;
for (int x = 0; x < iCount; x++)
{
for (int z = 0; z < cmdCount; z++, iPtr++)
{
if (pCmd[z] == 1)
{
bone = boneList[*iPtr];
}
else if (pCmd[z] == 2)
{
weight = pWeights[*iPtr];
}
}
inf._weights[x] = new BoneWeight(bone, weight);
}
}
Vertex3 v;
if (inf._weights.Length > 1)
{
//Match with manager
inf = infManager.AddOrCreate(inf);
v = new Vertex3(skin._bindMatrix * pVert[i], inf); //World position
}
else
{
bone = inf._weights[0].Bone;
v = new Vertex3(bone._inverseBindMatrix * skin._bindMatrix * pVert[i], bone); //Local position
}
//Create Vertex, set to world position.
//Vertex3 v = new Vertex3(skin._bindMatrix * pVert[i], inf);
//Fix single-bind vertices
//if (inf._weights.Length == 1)
// v.Position = inf._weights[0].Bone._inverseBindMatrix * v.Position;
ushort index = 0;
while (index < vertList.Count)
{
if (v.Equals(vertList[index]))
{
break;
}
index++;
}
if (index == vertList.Count)
{
vertList.Add(v);
}
pRemap[i] = index;
}
//Remap vertex indices
for (int i = 0; i < manager._pointCount; i++, pVInd++)
{
*pVInd = pRemap[*pVInd];
}
remap.Dispose();
return(manager);
}
private SkinEntry ParseSkin(string id)
{
SkinEntry skin = new SkinEntry();
skin._id = id;
while (_reader.ReadAttribute())
if (_reader.Name.Equals("source", false))
skin._skinSource = _reader.Value[0] == '#' ? (string)(_reader.Value + 1) : (string)_reader.Value;
while (_reader.BeginElement())
{
if (_reader.Name.Equals("bind_shape_matrix", false))
skin._bindMatrix = ParseMatrix();
else if (_reader.Name.Equals("source", false))
skin._sources.Add(ParseSource());
else if (_reader.Name.Equals("joints", false))
while (_reader.BeginElement())
{
if (_reader.Name.Equals("input", false))
skin._jointInputs.Add(ParseInput());
_reader.EndElement();
}
else if (_reader.Name.Equals("vertex_weights", false))
{
while (_reader.ReadAttribute())
if (_reader.Name.Equals("count", false))
skin._weightCount = int.Parse((string)_reader.Value);
skin._weights = new int[skin._weightCount][];
while (_reader.BeginElement())
{
if (_reader.Name.Equals("input", false))
skin._weightInputs.Add(ParseInput());
else if (_reader.Name.Equals("vcount", false))
{
for (int i = 0; i < skin._weightCount; i++)
{
int val;
_reader.ReadValue(&val);
skin._weights[i] = new int[val * skin._weightInputs.Count];
}
}
else if (_reader.Name.Equals("v", false))
{
for (int i = 0; i < skin._weightCount; i++)
{
int[] weights = skin._weights[i];
fixed (int* p = weights)
for (int x = 0; x < weights.Length; x++)
_reader.ReadValue(&p[x]);
}
}
_reader.EndElement();
}
}
_reader.EndElement();
}
return skin;
}
static void Weight(PrimitiveManager manager, SkinEntry skin, DecoderShell shell, GeometryEntry geo, InfluenceManager iMan)
{
MDL0BoneNode[] boneList;
MDL0BoneNode bone = null;
int boneCount;
string[] jointStrings = null;
byte * pCmd = stackalloc byte[4];
int cmdCount = skin._weightInputs.Count;
float weight = 0;
float * pWeights = null;
Vector3 * pVert = null;
ushort * pVInd = (ushort *)manager._indices.Address;
List <Vertex3> vertList = new List <Vertex3>(skin._weightCount);
manager._vertices = vertList;
//Find vertex source
foreach (SourceEntry s in geo._sources)
{
if (s._id == geo._verticesInput._source)
{
pVert = (Vector3 *)((UnsafeBuffer)s._arrayData).Address;
break;
}
}
//Find joint source
foreach (InputEntry inp in skin._jointInputs)
{
if (inp._semantic == SemanticType.JOINT)
{
foreach (SourceEntry src in skin._sources)
{
if (src._id == inp._source)
{
jointStrings = src._arrayData as string[];
break;
}
}
break;
}
}
//Populate bone list
boneCount = jointStrings.Length;
boneList = new MDL0BoneNode[boneCount];
for (int i = 0; i < boneCount; i++)
{
boneList[i] = shell.FindNode(jointStrings[i])._node as MDL0BoneNode;
}
//Build command list
foreach (InputEntry inp in skin._weightInputs)
{
switch (inp._semantic)
{
case SemanticType.JOINT:
pCmd[inp._offset] = 1;
break;
case SemanticType.WEIGHT:
pCmd[inp._offset] = 2;
//Get weight source
foreach (SourceEntry src in skin._sources)
{
if (src._id == inp._source)
{
pWeights = (float *)((UnsafeBuffer)src._arrayData).Address;
break;
}
}
break;
default:
pCmd[inp._offset] = 0;
break;
}
}
//Construct Vertex from new weight
for (int i = 0; i < skin._weightCount; i++)
{
//Create influence
int iCount = skin._weights.Length / cmdCount;
Influence inf = new Influence(iCount);
fixed(int *p = skin._weights[i])
{
int *iPtr = p;
for (int x = 0; x < iCount; x++)
{
for (int z = 0; z < cmdCount; z++, iPtr++)
{
if (pCmd[z] == 1)
{
bone = boneList[*iPtr];
}
else if (pCmd[z] == 2)
{
weight = pWeights[*iPtr];
}
}
inf._weights[x] = new BoneWeight(bone, weight);
}
}
//Match with manager
inf = iMan.AddOrCreateInf(inf);
//Create Vertex and look for match
Vertex3 v = new Vertex3(pVert[*pVInd], inf);
int index = 0;
while (index < vertList.Count)
{
if (v.Equals(vertList[i]))
{
break;
}
index++;
}
if (index == vertList.Count)
{
vertList.Add(v);
}
//Assign new index
*pVInd++ = (ushort)index;
}
}
static PrimitiveManager DecodePrimitivesWeighted(NodeEntry n, GeometryEntry geo, SkinEntry skin, SceneEntry scene, InfluenceManager infManager, ref string Error)
{
PrimitiveManager manager = DecodePrimitives(n._matrix, geo);
MDL0BoneNode[] boneList;
MDL0BoneNode bone = null;
int boneCount;
string[] jointStrings = null;
byte* pCmd = stackalloc byte[4];
int cmdCount = skin._weightInputs.Count;
float weight = 0;
float* pWeights = null;
Vector3* pVert = null, pNorms = null;
ushort* pVInd = (ushort*)manager._indices.Address;
List<Vertex3> vertList = new List<Vertex3>(skin._weightCount);
Matrix* pMatrix = null;
UnsafeBuffer remap = new UnsafeBuffer(skin._weightCount * 2);
ushort* pRemap = (ushort*)remap.Address;
pNorms = (Vector3*)manager._faceData[1].Address;
manager._vertices = vertList;
//Find vertex source
foreach (SourceEntry s in geo._sources)
if (s._id == geo._verticesInput._source)
{
pVert = (Vector3*)((UnsafeBuffer)s._arrayData).Address;
break;
}
//Find joint source
foreach (InputEntry inp in skin._jointInputs)
if (inp._semantic == SemanticType.JOINT)
{
foreach (SourceEntry src in skin._sources)
if (src._id == inp._source)
{
jointStrings = src._arrayData as string[];
break;
}
}
else if (inp._semantic == SemanticType.INV_BIND_MATRIX)
{
foreach (SourceEntry src in skin._sources)
if (src._id == inp._source)
{
pMatrix = (Matrix*)((UnsafeBuffer)src._arrayData).Address;
break;
}
}
Error = "There was a problem creating the list of bones for geometry entry " + geo._name;
//Populate bone list
boneCount = jointStrings.Length;
boneList = new MDL0BoneNode[boneCount];
for (int i = 0; i < boneCount; i++)
boneList[i] = scene.FindNode(jointStrings[i])._node as MDL0BoneNode;
//Build command list
foreach (InputEntry inp in skin._weightInputs)
{
switch (inp._semantic)
{
case SemanticType.JOINT:
pCmd[inp._offset] = 1;
break;
case SemanticType.WEIGHT:
pCmd[inp._offset] = 2;
//Get weight source
foreach (SourceEntry src in skin._sources)
if (src._id == inp._source)
{
pWeights = (float*)((UnsafeBuffer)src._arrayData).Address;
break;
}
break;
default:
pCmd[inp._offset] = 0;
break;
}
}
Error = "There was a problem creating vertex influences for geometry entry " + geo._name;
//Build vertex list and remap table
for (int i = 0; i < skin._weightCount; i++)
{
//Create influence
int iCount = skin._weights[i].Length / cmdCount;
Influence inf = new Influence(/*iCount*/);
fixed (int* p = skin._weights[i])
{
int* iPtr = p;
for (int x = 0; x < iCount; x++)
{
for (int z = 0; z < cmdCount; z++, iPtr++)
if (pCmd[z] == 1)
bone = boneList[*iPtr];
else if (pCmd[z] == 2)
weight = pWeights[*iPtr];
inf._weights.Add(new BoneWeight(bone, weight));
}
}
inf.CalcMatrix();
Error = "There was a problem creating a vertex from the geometry entry " + geo._name + ".\nMake sure that all the vertices are weighted properly.";
Vertex3 v;
if (inf._weights.Count > 1)
{
//Match with manager
inf = infManager.FindOrCreate(inf, true);
v = new Vertex3(n._matrix * skin._bindMatrix * pVert[i], inf); //World position
}
else
{
bone = inf._weights[0].Bone;
v = new Vertex3(n._matrix * bone._inverseBindMatrix * skin._bindMatrix * pVert[i], bone); //Local position
}
ushort index = 0;
while (index < vertList.Count)
{
if (v.Equals(vertList[index])) break;
index++;
}
if (index == vertList.Count)
vertList.Add(v);
pRemap[i] = index;
}
Error = "There was a problem fixing normal rotations for geometry entry " + geo._name;
//Remap vertex indices and fix normals
for (int i = 0; i < manager._pointCount; i++, pVInd++)
{
*pVInd = pRemap[*pVInd];
Vertex3 v = null;
if (*pVInd < vertList.Count)
v = vertList[*pVInd];
if (v != null && v._matrixNode != null)
if (v._matrixNode.Weights.Count > 1)
pNorms[i] = skin._bindMatrix.GetRotationMatrix() * pNorms[i];
else
pNorms[i] = skin._bindMatrix.GetRotationMatrix() * v._matrixNode.Weights[0].Bone._inverseBindMatrix.GetRotationMatrix() * pNorms[i];
}
remap.Dispose();
return manager;
}
private static PrimitiveManager DecodePrimitivesWeighted(
Matrix bindMatrix,
GeometryEntry geo,
SkinEntry skin,
SceneEntry scene,
InfluenceManager infManager,
Type boneType)
{
PrimitiveManager manager = DecodePrimitives(geo);
IBoneNode[] boneList;
IBoneNode bone = null;
int boneCount;
string[] jointStringArray = null;
string jointString = null;
byte * pCmd = stackalloc byte[4];
int cmdCount = skin._weightInputs.Count;
float weight = 0;
float * pWeights = null;
Vector3 * pVert = null, pNorms = null;
ushort * pVInd = (ushort *)manager._indices.Address;
List <Vertex3> vertList = new List <Vertex3>(skin._weightCount);
Matrix * pMatrix = null;
UnsafeBuffer remap = new UnsafeBuffer(skin._weightCount * 2);
ushort * pRemap = (ushort *)remap.Address;
if (manager._faceData[1] != null)
{
pNorms = (Vector3 *)manager._faceData[1].Address;
}
manager._vertices = vertList;
//Find vertex source
foreach (SourceEntry s in geo._sources)
{
if (s._id == geo._verticesInput._source)
{
pVert = (Vector3 *)((UnsafeBuffer)s._arrayData).Address;
break;
}
}
//Find joint source
foreach (InputEntry inp in skin._jointInputs)
{
if (inp._semantic == SemanticType.JOINT)
{
foreach (SourceEntry src in skin._sources)
{
if (src._id == inp._source)
{
jointStringArray = src._arrayData as string[];
jointString = src._arrayDataString;
break;
}
}
}
else if (inp._semantic == SemanticType.INV_BIND_MATRIX)
{
foreach (SourceEntry src in skin._sources)
{
if (src._id == inp._source)
{
pMatrix = (Matrix *)((UnsafeBuffer)src._arrayData).Address;
break;
}
}
}
}
Error = "There was a problem creating the list of bones for geometry entry " + geo._name;
//Populate bone list
boneCount = jointStringArray.Length;
boneList = new IBoneNode[boneCount];
for (int i = 0; i < boneCount; i++)
{
NodeEntry entry = scene.FindNode(jointStringArray[i]);
if (entry != null && entry._node != null)
{
boneList[i] = entry._node as IBoneNode;
}
else
{
//Search in reverse!
foreach (NodeEntry node in scene._nodes)
{
if ((entry = RecursiveTestNode(jointString, node)) != null)
{
if (entry._node != null)
{
boneList[i] = entry._node as IBoneNode;
}
break;
}
}
//Couldn't find the bone
if (boneList[i] == null)
{
boneList[i] = Activator.CreateInstance(boneType) as IBoneNode;
}
}
}
//Build command list
foreach (InputEntry inp in skin._weightInputs)
{
switch (inp._semantic)
{
case SemanticType.JOINT:
pCmd[inp._offset] = 1;
break;
case SemanticType.WEIGHT:
pCmd[inp._offset] = 2;
//Get weight source
foreach (SourceEntry src in skin._sources)
{
if (src._id == inp._source)
{
pWeights = (float *)((UnsafeBuffer)src._arrayData).Address;
break;
}
}
break;
default:
pCmd[inp._offset] = 0;
break;
}
}
Error = "There was a problem creating vertex influences for geometry entry " + geo._name;
//Build vertex list and remap table
for (int i = 0; i < skin._weightCount; i++)
{
//Create influence
int iCount = skin._weights[i].Length / cmdCount;
Influence inf = new Influence();
fixed(int *p = skin._weights[i])
{
int *iPtr = p;
for (int x = 0; x < iCount; x++)
{
for (int z = 0; z < cmdCount; z++, iPtr++)
{
if (pCmd[z] == 1)
{
bone = boneList[*iPtr];
}
else if (pCmd[z] == 2)
{
weight = pWeights[*iPtr];
}
}
inf.AddWeight(new BoneWeight(bone, weight));
}
}
inf.CalcMatrix();
Error = "There was a problem creating a vertex from the geometry entry " + geo._name +
".\nMake sure that all the vertices are weighted properly.";
Vector3 worldPos = bindMatrix * skin._bindMatrix * pVert[i];
Vertex3 v;
if (inf.Weights.Count > 1)
{
//Match with manager
inf = infManager.FindOrCreate(inf);
v = new Vertex3(worldPos, inf); //World position
}
else
{
bone = inf.Weights[0].Bone;
v = new Vertex3(bone.InverseBindMatrix * worldPos, bone); //Local position
}
ushort index = 0;
while (index < vertList.Count)
{
if (v.Equals(vertList[index]))
{
break;
}
index++;
}
if (index == vertList.Count)
{
vertList.Add(v);
}
pRemap[i] = index;
}
Error = "There was a problem fixing normal rotations for geometry entry " + geo._name;
//Remap vertex indices and fix normals
for (int i = 0; i < manager._pointCount; i++, pVInd++)
{
*pVInd = pRemap[*pVInd];
if (pNorms != null)
{
Vertex3 v = null;
if (*pVInd < vertList.Count)
{
v = vertList[*pVInd];
}
if (v != null && v.MatrixNode != null)
{
if (v.MatrixNode.Weights.Count > 1)
{
pNorms[i] =
(bindMatrix *
skin._bindMatrix).GetRotationMatrix() *
pNorms[i];
}
else
{
pNorms[i] =
(v.MatrixNode.Weights[0].Bone.InverseBindMatrix *
bindMatrix *
skin._bindMatrix).GetRotationMatrix() *
pNorms[i];
}
}
}
}
remap.Dispose();
return(manager);
}
