public static void SaveAnimation(string FileName, Animation anim, STSkeleton skeleton)
{
anim.SetFrame(anim.FrameCount - 1); //from last frame
for (int f = 0; f < anim.FrameCount; ++f) //go through each frame with nextFrame
{
anim.NextFrame(skeleton);
}
anim.NextFrame(skeleton); //go on first frame
SEAnim seAnim = new SEAnim();
seAnim.Looping = anim.CanLoop;
seAnim.AnimType = AnimationType.Absolute;
//Reset active animation to 0
anim.SetFrame(0);
for (int frame = 0; frame < anim.FrameCount; frame++)
{
anim.NextFrame(skeleton, false, true);
foreach (Animation.KeyNode boneAnim in anim.Bones)
{
if (boneAnim.HasKeyedFrames(frame))
{
STBone bone = skeleton.GetBone(boneAnim.Text);
if (bone == null)
{
continue;
}
Vector3 position = bone.GetPosition();
Quaternion rotation = bone.GetRotation();
Vector3 scale = bone.GetScale();
seAnim.AddTranslationKey(boneAnim.Text, frame, position.X, position.Y, position.Z);
seAnim.AddRotationKey(boneAnim.Text, frame, rotation.X, rotation.Y, rotation.Z, rotation.W);
seAnim.AddScaleKey(boneAnim.Text, frame, scale.X, scale.Y, scale.Z);
}
}
}
seAnim.Write(FileName);
}
/// <summary>
///
/// </summary>
/// <param name="FileName"></param>
/// <param name="animation"></param>
/// <param name="skeleton"></param>
public void ExportSBAnimation(string FileName, SBAnimation animation, SBSkeleton skeleton)
{
SEAnim seOut = new SEAnim(); //init new SEAnim
foreach (var node in animation.TransformNodes) //iterate through each node
{
for (int i = 0; i < animation.FrameCount; i++)
{
SBBone temp = new SBBone();
temp.Transform = node.GetTransformAt(i, skeleton);
seOut.AddTranslationKey(node.Name, i, temp.X, temp.Y, temp.Z);
seOut.AddRotationKey(node.Name, i, temp.RotationQuaternion.X, temp.RotationQuaternion.Y, temp.RotationQuaternion.Z, temp.RotationQuaternion.W);
seOut.AddScaleKey(node.Name, i, temp.SX, temp.SY, temp.SZ);
}
}
seOut.Write(FileName); //write it!
}
public static void ExportIOAnimation(string FileName, IOAnimation animData)
{
SEAnim seOut = new SEAnim(); //init new SEAnim
foreach (IOAnimNode node in animData.Nodes) //iterate through each node
{
for (int i = 0; i < animData.FrameCount; i++)
{
OpenTK.Vector3 pos = node.GetPosition(i, OpenTK.Vector3.Zero);
OpenTK.Quaternion rot = node.GetQuaternionRotation(i, new OpenTK.Quaternion(0, 0, 0, 0));
OpenTK.Vector3 sca = node.GetScaling(i, OpenTK.Vector3.Zero);
seOut.AddTranslationKey(node.Name, i, pos.X, pos.Y, pos.Z);
seOut.AddRotationKey(node.Name, i, rot.X, rot.Y, rot.Z, rot.W);
seOut.AddScaleKey(node.Name, i, sca.X, sca.Y, sca.Z);
}
}
seOut.Write(FileName); //write it!
}
public static void SaveAnimation(string FileName, Animation anim, STSkeleton skeleton)
{
SEAnim seAnim = new SEAnim();
//Reset active animation to 0
anim.SetFrame(0);
for (int frame = 0; frame < anim.FrameCount; frame++)
{
anim.NextFrame(skeleton);
//Reset it when it reaches the total frame count
if (anim.Frame >= anim.FrameCount)
{
anim.Frame = 0;
}
foreach (Animation.KeyNode boneAnim in anim.Bones)
{
STBone bone = skeleton.GetBone(boneAnim.Text);
if (bone == null)
{
continue;
}
Vector3 position = bone.GetPosition();
Quaternion rotation = bone.GetRotation();
Vector3 scale = bone.GetScale();
seAnim.AddTranslationKey(boneAnim.Text, frame, position.X, position.Y, position.Z);
seAnim.AddRotationKey(boneAnim.Text, frame, rotation.X, rotation.Y, rotation.Z, rotation.W);
seAnim.AddScaleKey(boneAnim.Text, frame, scale.X, scale.Y, scale.Z);
}
//Add frames to the playing animation
anim.Frame += 1f;
}
seAnim.Write(FileName);
}
public static void Save(STSkeletonAnimation anim, string FileName)
{
STSkeleton skeleton = anim.GetActiveSkeleton();
SEAnim seAnim = new SEAnim();
seAnim.Looping = anim.Loop;
seAnim.AnimType = AnimationType.Absolute;
anim.SetFrame(0);
for (int frame = 0; frame < anim.FrameCount; frame++)
{
anim.SetFrame(frame);
anim.NextFrame();
foreach (STAnimGroup boneAnim in anim.AnimGroups)
{
if (boneAnim.GetTracks().Any(x => x.HasKeys))
{
STBone bone = skeleton.GetBone(boneAnim.Name);
if (bone == null)
{
continue;
}
Vector3 position = bone.GetPosition();
Quaternion rotation = bone.GetRotation();
Vector3 scale = bone.GetScale();
seAnim.AddTranslationKey(boneAnim.Name, frame, position.X, position.Y, position.Z);
seAnim.AddRotationKey(boneAnim.Name, frame, rotation.X, rotation.Y, rotation.Z, rotation.W);
seAnim.AddScaleKey(boneAnim.Name, frame, scale.X, scale.Y, scale.Z);
}
}
}
seAnim.Write(FileName);
}
public void ExportSBAnimation(string FileName, SBAnimation animation, SBSkeleton skeleton)
{
SEAnim seOut = new SEAnim(); //init new SEAnim
foreach (var node in animation.TransformNodes) //iterate through each node
{
for (int i = 0; i < animation.FrameCount; i++)
{
SBBone temp = new SBBone();
temp.Transform = node.Transform.GetValue(i);
OpenTK.Vector3 pos = temp.Translation;
OpenTK.Quaternion rot = temp.RotationQuaternion;
OpenTK.Vector3 sca = temp.Scale;
seOut.AddTranslationKey(node.Name, i, pos.X, pos.Y, pos.Z);
seOut.AddRotationKey(node.Name, i, rot.X, rot.Y, rot.Z, rot.W);
seOut.AddScaleKey(node.Name, i, sca.X, sca.Y, sca.Z);
}
}
seOut.Write(FileName); //write it!
}
public static void Decode(string fileName)
{
// Get the right export folder and names
string OutputName = Path.GetDirectoryName(fileName) + "\\" + Path.GetFileNameWithoutExtension(fileName);
string ModelName = Path.GetFileNameWithoutExtension(fileName).Replace("-", "_").Replace("#", "");
// Make a new stream reader
using (BinaryReader reader = new BinaryReader(new FileStream(fileName, FileMode.Open)))
{
// Make sure we are parsing a animation file
string Magic = reader.ReadFixedString(4);
if (Magic != "ANIM")
{
Console.WriteLine(String.Format("File Magic \"{0}\" does not match IS's \"ANIM\"", Magic));
return;
}
// Get anim type
int AnimType = reader.ReadInt32();
if (AnimType == 10 || AnimType == 8)
{
// Skip unknown bytes
reader.ReadBytes(4);
// Get base info of the animation
int BoneCount = reader.ReadInt32();
int FrameCount = reader.ReadInt32();
// Make a new SEAnim to export
SEAnim AnimFile = new SEAnim();
// Put the base info in the animation
AnimFile.BoneCount = BoneCount;
AnimFile.AnimType = AnimationType.Additive;
AnimFile.FrameCount = FrameCount;
// Skip unknown bytes
reader.ReadBytes(4);
// Go through all the frames
for (int i = 0; i < FrameCount; i++)
{
// Skip 4 bytes for now
// Animtype 8 -> frame count
// Animtype 10 -> frame byte length
reader.ReadBytes(4);
// Go through all bone data
for (int j = 0; j < BoneCount; j++)
{
// Get offset to the next joint data
long StreamPos = reader.BaseStream.Position + 20;
// Read the joint rotation data
float BoneDirX = reader.ReadInt16() / 32768.0f;
float BoneDirZ = reader.ReadInt16() / 32768.0f;
float BoneDirY = reader.ReadInt16() / 32768.0f;
float BoneDirW = reader.ReadInt16() / 32768.0f;
// Put it in a quaternion object
Quaternion BoneDirection = new Quaternion(BoneDirX, BoneDirY, BoneDirZ, BoneDirW);
// Add the rotation of the joint to the anim
AnimFile.AddRotationKey("tag_is_model_" + j, i, BoneDirection.X, BoneDirection.Y, BoneDirection.Z, BoneDirection.W);
// Read joint position data
float bonePosX = System.BitConverter.ToSingle(reader.ReadBytes(4), 0);
float bonePosZ = System.BitConverter.ToSingle(reader.ReadBytes(4), 0);
float bonePosY = System.BitConverter.ToSingle(reader.ReadBytes(4), 0) * -1;
// Add the position of the joint to the anim
AnimFile.AddTranslationKey("tag_is_model_" + j, i, bonePosX, bonePosY, bonePosZ);
// Go to the next joint data
reader.Seek(StreamPos, SeekOrigin.Begin);
}
}
// Write the SEAnim file
AnimFile.Write(OutputName + ".seanim");
// Get the length of the Es file name
int EsFileNameLength = reader.ReadInt32();
// Only read it if it got an actual name
if (EsFileNameLength != 0)
{
// Read the name
string EsFileName = Path.GetFileName(reader.ReadFixedString(EsFileNameLength));
// Make a stream reader
using (BinaryReader ESreader = new BinaryReader(new FileStream(EsFileName, FileMode.Open)))
{
// Make sure were reading an ES file
if (ESreader.ReadFixedString(4) != "ESES")
{
Console.WriteLine("File Magic does not match IS's \"ESES\"");
return;
}
// Get the ES type
int ESType = ESreader.ReadInt32();
int skipInfo = ESreader.ReadInt32();
}
}
}
}
}
public static void SaveAnimation(string FileName, Animation anim, STSkeleton skeleton)
{
anim.SetFrame(anim.FrameCount - 1); //from last frame
for (int f = 0; f < anim.FrameCount; ++f) //go through each frame with nextFrame
{
anim.NextFrame(skeleton);
}
anim.NextFrame(skeleton); //go on first frame
foreach (STBone b in skeleton.getBoneTreeOrder())
{
if (anim.HasBone(b.Text))
{
Animation.KeyNode n = anim.GetBone(b.Text);
if (n.XPOS.HasAnimation())
{
WriteKey(n.XPOS);
}
if (n.YPOS.HasAnimation())
{
WriteKey(n.YPOS);
}
if (n.ZPOS.HasAnimation())
{
WriteKey(n.ZPOS);
}
if (n.XROT.HasAnimation())
{
WriteKey(n.XROT);
}
if (n.YROT.HasAnimation())
{
WriteKey(n.YROT);
}
if (n.ZROT.HasAnimation())
{
WriteKey(n.ZROT);
}
if (n.XSCA.HasAnimation())
{
WriteKey(n.XSCA);
}
if (n.YSCA.HasAnimation())
{
WriteKey(n.YSCA);
}
if (n.ZSCA.HasAnimation())
{
WriteKey(n.ZSCA);
}
}
}
SEAnim seAnim = new SEAnim();
seAnim.Looping = anim.CanLoop;
seAnim.AnimType = AnimationType.Absolute;
//Reset active animation to 0
anim.SetFrame(0);
for (int frame = 0; frame < anim.FrameCount; frame++)
{
anim.NextFrame(skeleton, false, true);
foreach (Animation.KeyNode boneAnim in anim.Bones)
{
if (boneAnim.HasKeyedFrames(frame))
{
STBone bone = skeleton.GetBone(boneAnim.Text);
if (bone == null)
{
continue;
}
Vector3 position = bone.GetPosition();
Quaternion rotation = bone.GetRotation();
Vector3 scale = bone.GetScale();
//Exporting at specific keys doesn't work atm
//Todo
bool IsTranlationKeyed = (boneAnim.XPOS.GetKeyFrame(frame).IsKeyed ||
boneAnim.YPOS.GetKeyFrame(frame).IsKeyed ||
boneAnim.ZPOS.GetKeyFrame(frame).IsKeyed);
bool IsRotationKeyed = (boneAnim.XROT.GetKeyFrame(frame).IsKeyed ||
boneAnim.YROT.GetKeyFrame(frame).IsKeyed ||
boneAnim.ZROT.GetKeyFrame(frame).IsKeyed);
bool IsScaleKeyed = (boneAnim.XSCA.GetKeyFrame(frame).IsKeyed ||
boneAnim.YSCA.GetKeyFrame(frame).IsKeyed ||
boneAnim.ZSCA.GetKeyFrame(frame).IsKeyed);
seAnim.AddTranslationKey(boneAnim.Text, frame, position.X, position.Y, position.Z);
seAnim.AddRotationKey(boneAnim.Text, frame, rotation.X, rotation.Y, rotation.Z, rotation.W);
seAnim.AddScaleKey(boneAnim.Text, frame, scale.X, scale.Y, scale.Z);
}
}
}
seAnim.Write(FileName);
}
public static LTBFile Read(FileInfo info)
{
var bFlip = info.Name.StartsWith("PV");
var ltbFile = new LTBFile();
var br = new ExtendedBinaryReader(info.OpenRead());
#region Header
var header = br.ReadUInt16();
if (header > 20)
{
br.Close();
var lzmaStream = new LzmaDecodeStream(info.OpenRead());
var ms = new MemoryStream();
lzmaStream.CopyTo(ms);
if (ms.Length == 0)
{
Console.WriteLine($"{info.Name} is not a vaild LTB file.");
return(null);
}
br = new ExtendedBinaryReader(ms);
br.Skip(0, true);
}
// Skip header
br.Skip(0x14, true);
uint version = br.ReadUInt32();
uint nKeyFrame = br.ReadUInt32();
uint nAnim = br.ReadUInt32();
uint numBones = br.ReadUInt32();
uint nPieces = br.ReadUInt32();
uint nChildModels = br.ReadUInt32();
uint nTris = br.ReadUInt32();
uint nVerts = br.ReadUInt32();
uint nVertexWeights = br.ReadUInt32();
uint nLODs = br.ReadUInt32();
uint nSockets = br.ReadUInt32();
uint nWeightSets = br.ReadUInt32();
uint nStrings = br.ReadUInt32();
uint StringLengths = br.ReadUInt32();
uint VertAnimDataSize = br.ReadUInt32();
uint nAnimData = br.ReadUInt32();
string cmdString = br.ReadStringWithUInt16Length();
float globalRadius = br.ReadSingle();
uint iNumEnabledOBBs = br.ReadUInt32();
if (iNumEnabledOBBs != 0)
{
throw new Exception("LTB with OBB infomations are not supported");
}
uint numMesh = br.ReadUInt32();
#endregion
var romanisation = new McCuneReischauerRomanisation {
PreserveNonKoreanText = true
};
#region Mesh nodes
for (int i = 0; i < numMesh; i++)
{
string meshName = br.ReadStringWithUInt16Length(ltbEncode);
meshName = romanisation.RomaniseText(meshName);
foreach (var kvp in replaceDictionary)
{
meshName = meshName.Replace(kvp.Key, kvp.Value);
}
meshName = meshName.ToLower();
uint numLod = br.ReadUInt32();
Console.WriteLine($"{meshName} - {numLod} Lods");
meshName = meshName.ToLower();
br.Skip((int)numLod * 4 + 8);
int materialIndex = -1;
if (!ltbFile.Materials.Any(material => material.Name == meshName))
{
ltbFile.Materials.Add(new SEModelMaterial
{
Name = "mtl_" + meshName,
MaterialData = new SEModelSimpleMaterial
{
DiffuseMap = meshName + ".png"
}
});
materialIndex = ltbFile.Materials.Count - 1;
}
else
{
materialIndex = ltbFile.Materials.FindIndex(mtl => mtl.Name == meshName);
}
for (int iLod = 0; iLod < numLod; iLod++)
{
var mesh = new SEModelMesh();
mesh.AddMaterialIndex(materialIndex);
var nNumTex = br.ReadUInt32();
const int MAX_PIECE_TEXTURES = 4;
for (int iTex = 0; iTex < MAX_PIECE_TEXTURES; iTex++)
{
// Texture index
br.ReadUInt32();
}
var renderStyle = br.ReadUInt32();
var nRenderPriority = br.ReadByte();
var lodType = (PieceType)br.ReadUInt32();
var lodSize = br.ReadUInt32();
if (lodSize != 0)
{
uint numVerts = br.ReadUInt32();
uint numTris = br.ReadUInt32();
uint iMaxBonesPerTri = br.ReadUInt32();
uint iMaxBonesPerVert = br.ReadUInt32();
Console.WriteLine($" Lod {iLod}: \n Vertex count: {numVerts}\n Triangle count: {numTris}");
bool bReIndexBones = false, bUseMatrixPalettes = false;
if (lodType == PieceType.SkelMesh)
{
bReIndexBones = br.ReadBoolean();
}
DataType[] streamData = { (DataType)br.ReadUInt32(), (DataType)br.ReadUInt32(), (DataType)br.ReadUInt32(), (DataType)br.ReadUInt32() };
uint rigidBone = uint.MaxValue;
if (lodType == PieceType.RigidMesh)
{
rigidBone = br.ReadUInt32();
}
else if (lodType == PieceType.SkelMesh)
{
bUseMatrixPalettes = br.ReadBoolean();
}
else
{
throw new Exception("Unsupported lod type");
}
if (bUseMatrixPalettes)
{
uint iMinBone = br.ReadUInt32();
uint iMaxBone = br.ReadUInt32();
}
var boneMap = new List <uint>();
if (bReIndexBones)
{
uint reindexBoneMapSize = br.ReadUInt32();
for (int iMap = 0; iMap < reindexBoneMapSize; iMap++)
{
boneMap.Add(br.ReadUInt32());
}
}
for (int iStream = 0; iStream < 4; ++iStream)
{
if (!streamData[iStream].HasFlag(DataType.Position))
{
continue;
}
for (int iVert = 0; iVert < numVerts; iVert++)
{
var v = new SEModelVertex();
if (streamData[iStream].HasFlag(DataType.Position))
{
v.Position = new Vector3
{
X = br.ReadSingle(),
Y = br.ReadSingle(),
Z = br.ReadSingle(),
};
if (bFlip)
{
v.Position.X *= -1;
}
if (rigidBone == uint.MaxValue)
{
var weightSum = 0.0f;
var maxWeight = bUseMatrixPalettes ? iMaxBonesPerVert : iMaxBonesPerTri;
for (int iWeight = 0; iWeight < maxWeight - 1; iWeight++)
{
var weight = br.ReadSingle();
if (weight > 1)
{
throw new Exception("wtf");
}
weightSum += weight;
v.Weights.Add(new SEModelWeight
{
BoneIndex = uint.MaxValue,
BoneWeight = weight
});
}
if (1.0f - weightSum > float.Epsilon)
{
v.Weights.Add(new SEModelWeight
{
BoneIndex = uint.MaxValue,
BoneWeight = 1.0f - weightSum
});
}
if (bUseMatrixPalettes)
{
for (int iWeight = 0; iWeight < 4; iWeight++)
{
var boneIndex = br.ReadByte();
if (bReIndexBones)
{
boneIndex = (byte)boneMap[boneIndex];
}
if (v.Weights.Count > iWeight)
{
v.Weights[iWeight].BoneIndex = boneIndex;
}
}
}
}
else
{
if (rigidBone >= numBones || rigidBone < 0)
{
throw new Exception("wtf");
}
v.Weights.Add(new SEModelWeight
{
BoneIndex = rigidBone,
BoneWeight = 1.0f
});
}
}
if (streamData[iStream].HasFlag(DataType.Normal))
{
v.VertexNormal = new Vector3
{
X = br.ReadSingle(),
Y = br.ReadSingle(),
Z = br.ReadSingle(),
};
if (bFlip)
{
v.VertexNormal.X *= -1;
}
}
if (streamData[iStream].HasFlag(DataType.Color))
{
br.Skip(4);
}
if (streamData[iStream].HasFlag(DataType.UVSets1))
{
v.UVSets.Add(new Vector2
{
X = br.ReadSingle(),
Y = br.ReadSingle()
});
if (v.UVSets[0].X > 1.0f)
{
v.UVSets[0].X -= 1.0f;
}
}
if (streamData[iStream].HasFlag(DataType.UVSets2))
{
br.Skip(8);
}
if (streamData[iStream].HasFlag(DataType.UVSets3))
{
br.Skip(8);
}
if (streamData[iStream].HasFlag(DataType.UVSets4))
{
br.Skip(8);
}
if (streamData[iStream].HasFlag(DataType.BasisVectors))
{
br.Skip(24);
}
if (v.Position == null || v.WeightCount == 0)
{
throw new Exception("wtf");
}
mesh.AddVertex(v);
}
}
for (uint iTriangle = 0; iTriangle < numTris; iTriangle++)
{
mesh.AddFace(br.ReadUInt16(), br.ReadUInt16(), br.ReadUInt16());
}
if (lodType == PieceType.SkelMesh && !bUseMatrixPalettes)
{
var boneComboCount = br.ReadUInt32();
for (int iCombo = 0; iCombo < boneComboCount; iCombo++)
{
int m_BoneIndex_Start = br.ReadUInt16();
int m_BoneIndex_End = m_BoneIndex_Start + br.ReadUInt16();
Console.WriteLine($" Weight Combo: {m_BoneIndex_Start} to {m_BoneIndex_End}");
var bones = br.ReadBytes(4);
uint m_iIndexIndex = br.ReadUInt32();
for (int iVertex = m_BoneIndex_Start; iVertex < m_BoneIndex_End; iVertex++)
{
for (int iBone = 0; iBone < 4 && bones[iBone] != 0xFF; iBone++)
{
if (mesh.Verticies[iVertex].Weights.Count <= iBone)
{
break;
}
mesh.Verticies[iVertex].Weights[iBone].BoneIndex = bones[iBone];
}
}
}
}
ltbFile.Meshes.Add(mesh);
br.Skip(br.ReadByte());
}
}
}
#endregion
#region Bones
uint[] boneTree = new uint[numBones];
for (int i = 0; i < numBones; i++)
{
var boneName = br.ReadStringWithUInt16Length();
var boneId = br.ReadByte();
var num2 = br.ReadUInt16();
Matrix4x4 transformMatrix = new Matrix4x4();
for (int j = 0; j < 4; j++)
{
for (int k = 0; k < 4; k++)
{
transformMatrix[j, k] = br.ReadSingle();
}
}
boneTree[i] = br.ReadUInt32();
var bone = new SEModelBone
{
BoneName = boneName.Replace('.', '_').Replace('-', '_').Replace(' ', '_'),
GlobalRotation = new Quaternion(transformMatrix),
GlobalPosition = new Vector3(transformMatrix)
};
if (bFlip)
{
bone.GlobalPosition.X *= -1;
bone.GlobalRotation.Y *= -1;
bone.GlobalRotation.Z *= -1;
}
// rotate root bone;
if (boneId == 0)
{
bone.GlobalRotation *= globalRotation;
}
ltbFile.Bones[boneId] = bone;
}
uint[] nSubbone = new uint[numBones];
nSubbone[0] = boneTree[0];
ltbFile.Bones[0].BoneParent = -1;
// Build bone tree
for (byte i = 1; i < numBones; i++)
{
nSubbone[i] = boneTree[i];
for (int j = i - 1; j >= 0; j--)
{
if (nSubbone[j] > 0)
{
nSubbone[j]--;
ltbFile.Bones[i].BoneParent = j;
break;
}
}
}
#endregion
#region Random stuff
Console.WriteLine("\nInternal filenames:");
var childModelCount = br.ReadUInt32();
for (int i = 0; i < childModelCount; i++)
{
Console.WriteLine(br.ReadStringWithUInt16Length());
br.Skip((int)br.ReadUInt32() * 4);
}
br.Skip(4);
#endregion
#region Animations
if (nAnim > 0)
{
var animationCount = br.ReadUInt32();
Console.WriteLine($"\nAnimation count: {animationCount}\n");
for (int i = 0; i < animationCount; i++)
{
var seanim = new SEAnim();
var dim = new Vector3
{
X = br.ReadSingle(),
Y = br.ReadSingle(),
Z = br.ReadSingle(),
};
var animName = br.ReadStringWithUInt16Length();
Console.Write(animName);
var compressionType = (AnimCompressionType)br.ReadUInt32();
var interpolationMS = br.ReadUInt32();
var keyFrameCount = br.ReadUInt32();
Console.WriteLine($" has {keyFrameCount} keyframes");
for (int iKeyFrame = 0; iKeyFrame < keyFrameCount; iKeyFrame++)
{
var time = br.ReadUInt32();
var animString = br.ReadStringWithUInt16Length();
if (!string.IsNullOrEmpty(animString))
{
seanim.AddNoteTrack(animString, iKeyFrame);
}
}
for (byte iBone = 0; iBone < numBones; iBone++)
{
if (compressionType != AnimCompressionType.None)
{
uint pFrames = br.ReadUInt32();
for (int iKeyFrame = 0; iKeyFrame < pFrames; iKeyFrame++)
{
var v = new Vector3(br.ReadInt16() / 16.0, br.ReadInt16() / 16.0, br.ReadInt16() / 16.0);
if (bFlip)
{
v.X *= -1;
}
seanim.AddTranslationKey(ltbFile.Bones[iBone].BoneName, iKeyFrame, v.X, v.Y, v.Z);
}
uint rFrames = br.ReadUInt32();
for (int iKeyFrame = 0; iKeyFrame < rFrames; iKeyFrame++)
{
var q = new Quaternion(br.ReadInt16() / 16.0, -br.ReadInt16() / 16.0, -br.ReadInt16() / 16.0, br.ReadInt16() / 16.0);
if (bFlip)
{
q.Y *= -1;
q.Z *= -1;
}
// rotate root bone;
if (iBone == 0)
{
q *= globalRotation;
}
seanim.AddRotationKey(ltbFile.Bones[iBone].BoneName, iKeyFrame, q.X, q.Y, q.Z, q.W);
}
}
else if (compressionType == AnimCompressionType.None)
{
bool isVertexAnim = br.ReadBoolean();
if (isVertexAnim)
{
throw new Exception("Vertex animation not supported!");
}
else
{
for (int iKeyFrame = 0; iKeyFrame < keyFrameCount; iKeyFrame++)
{
var v = new Vector3(-br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
seanim.AddTranslationKey(ltbFile.Bones[iBone].BoneName, iKeyFrame, v.X, v.Y, v.Z);
}
for (int iKeyFrame = 0; iKeyFrame < keyFrameCount; iKeyFrame++)
{
var q = new Quaternion(br.ReadSingle(), -br.ReadSingle(), -br.ReadSingle(), br.ReadSingle());
// rotate root bone;
if (iBone == 0)
{
q *= globalRotation;
}
seanim.AddRotationKey(ltbFile.Bones[iBone].BoneName, iKeyFrame, q.X, q.Y, q.Z, q.W);
}
}
}
}
ltbFile.Animations.Add(animName + ".seanim", seanim);
}
}
#endregion
return(ltbFile);
}
static void Main(string[] args)
{
// SELib Unit Test
Console.Title = "SELib Unit Tests";
Console.WriteLine("SELib Unit Tests\n");
Console.WriteLine("- SEAnims\n");
#region SEAnim
{
// Log
Console.Write("-- Test 1 ");
// Make it
var anim = new SEAnim();
// Add some keys
anim.AddTranslationKey("shoulder", 0, 0, 0, 0);
anim.AddTranslationKey("shoulder", 5, 1, 1, 1);
anim.AddTranslationKey("shoulder", 10, 10, 10, 10);
anim.AddTranslationKey("shoulder", 30, 20, 20, 20);
anim.AddTranslationKey("shoulder", 40, 30, 30, 30);
// Save it
anim.Write("test1.seanim");
// Done
Console.WriteLine("DONE!");
}
{
// Log
Console.Write("-- Test 2 ");
// Make it
var anim = new SEAnim();
// Add some keys
anim.AddTranslationKey("shoulder", 0, 0, 0, 0);
anim.AddTranslationKey("shoulder", 5, 1, 1, 1);
anim.AddTranslationKey("shoulder", 10, 10, 10, 10);
anim.AddTranslationKey("shoulder", 30, 20, 20, 20);
anim.AddTranslationKey("shoulder", 40, 30, 30, 30);
// Add some scale
anim.AddScaleKey("shoulder", 0, 1, 1, 1);
anim.AddScaleKey("shoulder", 50, 3, 3, 3);
// Save it
anim.Write("test2.seanim");
// Done
Console.WriteLine("DONE!");
}
{
// Log
Console.Write("-- Test 3 ");
// Make it
var anim = new SEAnim();
// Add some keys
anim.AddTranslationKey("shoulder", 0, 0, 0, 0);
anim.AddTranslationKey("shoulder", 5, 1, 1, 1);
anim.AddTranslationKey("shoulder", 10, 10, 10, 10);
anim.AddTranslationKey("shoulder", 30, 20, 20, 20);
anim.AddTranslationKey("shoulder", 40, 30, 30, 30);
// Add some scale
anim.AddScaleKey("shoulder", 0, 1, 1, 1);
anim.AddScaleKey("shoulder", 50, 3, 3, 3);
// Add some note
anim.AddNoteTrack("hello_world", 3);
anim.AddNoteTrack("bye", 50);
// Save it
anim.Write("test3.seanim");
// Done
Console.WriteLine("DONE!");
}
{
// Log
Console.Write("-- Test 4 ");
// Make it
var anim = new SEAnim();
// Add some keys
anim.AddTranslationKey("shoulder", 0, 0, 0, 0);
anim.AddTranslationKey("shoulder", 5, 1, 1, 1);
anim.AddTranslationKey("shoulder", 10, 10, 10, 10);
anim.AddTranslationKey("shoulder", 30, 20, 20, 20);
anim.AddTranslationKey("shoulder", 40, 30, 30, 30);
// Add some scale
anim.AddScaleKey("shoulder", 0, 1, 1, 1);
anim.AddScaleKey("shoulder", 50, 3, 3, 3);
// Add some note
anim.AddNoteTrack("hello_world", 3);
anim.AddNoteTrack("bye", 50);
// Save it (Really, we don't need doubles!!)
anim.Write("test4.seanim", true);
// Done
Console.WriteLine("DONE!");
}
{
// Log
Console.Write("-- Test 5 ");
// Make it
var anim = new SEAnim();
// Add some keys
anim.AddTranslationKey("shoulder", 0, 0, 0, 0);
anim.AddTranslationKey("shoulder", 5, 1, 1, 1);
anim.AddTranslationKey("shoulder", 10, 10, 10, 10);
anim.AddTranslationKey("shoulder", 30, 20, 20, 20);
anim.AddTranslationKey("shoulder", 40, 30, 30, 30);
// Add some scale
anim.AddScaleKey("shoulder", 0, 1, 1, 1);
anim.AddScaleKey("shoulder", 50, 3, 3, 3);
// Add some rot
anim.AddRotationKey("shoulder", 0, 0, 0, 0, 1);
anim.AddRotationKey("shoulder", 50, 0.3, 0.2, 0.5, 1); // Random quat for test
// Add some note
anim.AddNoteTrack("hello_world", 3);
anim.AddNoteTrack("bye", 50);
// Save it
anim.Write("test5.seanim");
// Done
Console.WriteLine("DONE!");
}
{
// Log
Console.Write("-- Test 6 ");
// Read from test 5
var anim = SEAnim.Read("test5.seanim");
// Check data
System.Diagnostics.Debug.Assert(anim.AnimationNotetracks.Count == 2);
System.Diagnostics.Debug.Assert(anim.AnimationPositionKeys.Count == 1);
System.Diagnostics.Debug.Assert(anim.AnimationRotationKeys.Count == 1);
System.Diagnostics.Debug.Assert(anim.AnimationScaleKeys.Count == 1);
System.Diagnostics.Debug.Assert(anim.BoneCount == 1);
System.Diagnostics.Debug.Assert(anim.FrameCount == 51);
System.Diagnostics.Debug.Assert(anim.FrameRate == 30.0);
// Version
System.Diagnostics.Debug.Assert(anim.APIVersion == "v1.0.1");
// Check functions
System.Diagnostics.Debug.Assert(anim.RenameBone("shoulder", "shoulder") == false);
System.Diagnostics.Debug.Assert(anim.RenameBone("shoulder", "new_shoulder") == true);
// Done
Console.WriteLine("DONE!");
}
#endregion
Console.WriteLine("\n- SEModels\n");
#region SEModel
{
// Log
Console.Write("-- Test 1 ");
// Make it
var model = new SEModel();
// Add some bones
model.AddBone("bone_0001", -1, Vector3.Zero, Quaternion.Identity, Vector3.Zero, Quaternion.Identity, Vector3.One);
model.AddBone("bone_0002", 0, Vector3.Zero, Quaternion.Identity, Vector3.Zero, Quaternion.Identity, Vector3.One);
model.AddBone("bone_0003", 0, Vector3.Zero, Quaternion.Identity, Vector3.Zero, Quaternion.Identity, Vector3.One);
model.AddBone("bone_0004", 2, Vector3.Zero, Quaternion.Identity, new Vector3(22, 22, 22), Quaternion.Identity, Vector3.One);
// Save it
model.Write("test1.semodel");
// Done
Console.WriteLine("DONE!");
}
{
// Log
Console.Write("-- Test 2 ");
// Make it
var model = new SEModel();
// Allow globals too
model.ModelBoneSupport = ModelBoneSupportTypes.SupportsBoth;
// Add some bones
model.AddBone("bone_0001", -1, Vector3.Zero, Quaternion.Identity, Vector3.Zero, Quaternion.Identity, Vector3.One);
model.AddBone("bone_0002", 0, Vector3.Zero, Quaternion.Identity, Vector3.Zero, Quaternion.Identity, Vector3.One);
model.AddBone("bone_0003", 0, Vector3.Zero, Quaternion.Identity, Vector3.Zero, Quaternion.Identity, Vector3.One);
model.AddBone("bone_0004", 2, Vector3.Zero, Quaternion.Identity, new Vector3(22, 22, 22), Quaternion.Identity, Vector3.One);
// Save it
model.Write("test2.semodel");
// Done
Console.WriteLine("DONE!");
}
#endregion
// Pause
Console.Write("\nPress any key to continue...");
Console.ReadKey();
}