private static unsafe void WriteNormalGroup(StreamWriter writer, UnsafeBuffer norms)
{
writer.WriteLine();
writer.WriteLine("#Normals");
Vector3* pVert = (Vector3*)norms.Address;
for (int i = 0; i < norms.Length / 12; i++)
{
writer.WriteLine("vn {0} {1} {2}", pVert->_x, pVert->_y, pVert->_z);
pVert++;
}
}
public override bool OnInitialize()
{
base.OnInitialize();
_dataBuffer = new UnsafeBuffer(Header->_dataLength);
Memory.Move(_dataBuffer.Address, Header->Data, (uint)Header->_dataLength);
SetSizeInternal(Header->_dataLength);
_cmds = MMLParser.Parse(Header->Data + 12);
return true;
}
public override void Parse(VoidPtr address)
{
_nameID = _name;
if (_size == 0)
throw new Exception("Nothing to read");
CharacterInfo cInfo = Manager.SelectedInfo;
SectionParamInfo data = null;
if (_name != null && cInfo._parameters.ContainsKey(_name))
{
data = cInfo._parameters[_name];
_info = data._attributes;
if (!String.IsNullOrEmpty(data._newName))
_name = data._newName;
}
else _info = new List<AttributeInfo>();
if (_size > 0)
{
attributeBuffer = new UnsafeBuffer(_size);
byte* pOut = (byte*)attributeBuffer.Address;
byte* pIn = (byte*)address;
for (int i = 0; i < _size; i++)
{
if (i % 4 == 0)
{
if (data == null)
{
AttributeInfo info = new AttributeInfo();
//Guess if the value is a an integer or float
if (((((uint)*((buint*)pIn)) >> 24) & 0xFF) != 0 && *((bint*)pIn) != -1 && !float.IsNaN(((float)*((bfloat*)pIn))))
info._type = 0;
else
info._type = 1;
info._name = (info._type == 1 ? "*" : "") + "0x" + i.ToString("X");
info._description = "No Description Available.";
_info.Add(info);
}
}
*pOut++ = *pIn++;
}
}
}
private UnsafeBuffer _stringBuffer; // = new UnsafeBuffer(_nameMax + _valueMax);
#endregion Fields
#region Constructors
public XmlReader(void* pSource, int length)
{
_position = 0;
_length = length;
_base = _ptr = (byte*)pSource;
_ceil = _ptr + length;
_stringBuffer = new UnsafeBuffer(_nameMax + _valueMax + 2);
_namePtr = (byte*)_stringBuffer.Address;
_valPtr = _namePtr + _nameMax + 1;
//Find start of Xml file
if (BeginElement() && Name.Equals("?xml"))
{
while ((_ptr < _ceil) && (*_ptr++ != '>')) ;
_inTag = false;
}
else
throw new IOException("File is not a valid XML file.");
}
public AssetStorage(ModelLinker linker)
{
int index;
//Vertices
if (linker.Vertices != null)
{
Assets[0] = new UnsafeBuffer[linker.Vertices->_numEntries];
index = 0;
foreach (ResourcePair p in *linker.Vertices)
Assets[0][index++] = VertexCodec.Decode((MDL0VertexData*)p.Data);
}
//Normals
if (linker.Normals != null)
{
Assets[1] = new UnsafeBuffer[linker.Normals->_numEntries];
index = 0;
foreach (ResourcePair p in *linker.Normals)
Assets[1][index++] = VertexCodec.Decode((MDL0NormalData*)p.Data);
}
//Colors
if (linker.Colors != null)
{
Assets[2] = new UnsafeBuffer[linker.Colors->_numEntries];
index = 0;
foreach (ResourcePair p in *linker.Colors)
Assets[2][index++] = ColorCodec.Decode((MDL0ColorData*)p.Data);
}
//UVs
if (linker.UVs != null)
{
Assets[3] = new UnsafeBuffer[linker.UVs->_numEntries];
index = 0;
foreach (ResourcePair p in *linker.UVs)
Assets[3][index++] = VertexCodec.Decode((MDL0UVData*)p.Data);
}
}
public static UnsafeBuffer Decode(MDL0ColorData* header)
{
int count = header->_numEntries;
UnsafeBuffer buffer = new UnsafeBuffer(count * 4);
byte* pIn = (byte*)header + header->_dataOffset;
byte* pOut = (byte*)buffer.Address;
ColorCodecConverter dec;
switch (header->Type)
{
case WiiColorComponentType.RGB565: dec = Color_wRGB565_RGBA; break;
case WiiColorComponentType.RGB8: dec = Color_RGB_RGBA; break;
case WiiColorComponentType.RGBA4: dec = Color_wRGBA4_RGBA; break;
case WiiColorComponentType.RGBA6: dec = Color_wRGBA6_RGBA; break;
case WiiColorComponentType.RGBA8: dec = Color_RGBA_RGBA; break;
case WiiColorComponentType.RGBX8: dec = Color_RGBX_RGBA; break;
default: return null;
}
while (count-- > 0)
dec(ref pIn, ref pOut);
return buffer;
}
/**
* Extracts image pixels into byte array "pixels"
*/
protected unsafe void GetImagePixels()
{
int w = image.Width;
int h = image.Height;
// int type = image.GetType().;
if ((w != width)
|| (h != height)
)
{
// create new image with right size/format
Image temp =
new Bitmap(width, height );
Graphics g = Graphics.FromImage( temp );
g.DrawImage(image, 0, 0);
image = temp;
g.Dispose();
}
pixels = new UnsafeBuffer(3 * image.Width * image.Height);
byte* addr = (byte*)pixels.Address;
Bitmap tempBitmap = new Bitmap( image );
for (int th = 0; th < image.Height; th++)
{
for (int tw = 0; tw < image.Width; tw++)
{
Color color = tempBitmap.GetPixel(tw, th);
*addr++ = color.R;
*addr++ = color.G;
*addr++ = color.B;
}
}
//pixels = ((DataBufferByte) image.getRaster().getDataBuffer()).getData();
}
public void Dispose()
{
if (_graphicsBuffer != null)
{
_graphicsBuffer.Dispose();
_graphicsBuffer = null;
}
if (_faceData != null)
{
for (int i = 0; i < _faceData.Length; i++)
if (_faceData[i] != null)
{
_faceData[i].Dispose();
_faceData[i] = null;
}
_faceData = null;
}
if (_indices != null)
{
_indices.Dispose();
_indices = null;
}
}
private void Apply()
{
if (hexBox1.ByteProvider == null)
return;
try
{
if (_section._isBSSSection != chkBSSSection.Checked || _section._isCodeSection != chkCodeSection.Checked)
{
_section._isBSSSection = chkBSSSection.Checked;
_section._isCodeSection = chkCodeSection.Checked;
_section.SignalPropertyChange();
}
if (_section.Root is RELNode)
{
RELNode r = _section.Root as RELNode;
if (r._prologReloc != _prologReloc && _prologReloc != null)
{
if (r._prologReloc != null)
r._prologReloc._prolog = false;
r._prologReloc = _prologReloc;
r.SignalPropertyChange();
}
if (r._epilogReloc != _epilogReloc && _epilogReloc != null)
{
if (r._epilogReloc != null)
r._epilogReloc._epilog = false;
r._epilogReloc = _epilogReloc;
r.SignalPropertyChange();
}
if (r._unresReloc != _unresReloc && _unresReloc != null)
{
if (r._unresReloc != null)
r._unresReloc._unresolved = false;
r._unresReloc = _unresReloc;
r.SignalPropertyChange();
}
}
DynamicFileByteProvider d = hexBox1.ByteProvider as DynamicFileByteProvider;
if (!d.HasChanges())
return;
UnsafeBuffer newBuffer = new UnsafeBuffer((int)d.Length);
int amt = Math.Min(_section._dataBuffer.Length, newBuffer.Length);
if (amt > 0)
{
Memory.Move(newBuffer.Address, _section._dataBuffer.Address, (uint)amt);
if (newBuffer.Length - amt > 0)
Memory.Fill(newBuffer.Address + amt, (uint)(newBuffer.Length - amt), 0);
}
if (d._stream != null)
d._stream.Dispose();
d._stream = new UnmanagedMemoryStream((byte*)newBuffer.Address, newBuffer.Length, newBuffer.Length, FileAccess.ReadWrite);
d.ApplyChanges();
_section._dataBuffer.Dispose();
_section._dataBuffer = newBuffer;
_section.SignalPropertyChange();
if (_relocationsChanged)
{
Relocation[] temp = new Relocation[_relocations.Count];
_relocations.CopyTo(temp);
List<Relocation> temp2 = temp.ToList();
_section._relocations = temp2;
_section._firstCommand = _firstCommand;
ResourceNode a = _section.Root;
if (a != null && a != _section.Root)
a.SignalPropertyChange();
}
hexBox1.Invalidate();
hexBox1.Focus();
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
finally
{
EnableButtons();
}
}
public override void Dispose()
{
if (_audioSource != null)
_audioSource.Close();
if (_stream != null)
{
_stream.Dispose();
_stream = null;
}
if (_streamBuffer != null)
{
_streamBuffer.Dispose();
_streamBuffer = null;
}
base.Dispose();
}
static PrimitiveManager DecodePrimitivesUnweighted(NodeEntry n, GeometryEntry geo)
{
PrimitiveManager manager = DecodePrimitives(n._matrix, geo);
Vector3* pVert = null;
ushort* pVInd = (ushort*)manager._indices.Address;
int vCount = 0;
List<Vertex3> vertList = new List<Vertex3>(manager._pointCount);
manager._vertices = vertList;
//Find vertex source
foreach (SourceEntry s in geo._sources)
if (s._id == geo._verticesInput._source)
{
UnsafeBuffer b = s._arrayData as UnsafeBuffer;
pVert = (Vector3*)b.Address;
vCount = b.Length / 12;
break;
}
UnsafeBuffer remap = new UnsafeBuffer(vCount * 2);
ushort* pRemap = (ushort*)remap.Address;
//Create remap table
for (int i = 0; i < vCount; i++)
{
//Create Vertex and look for match
Vertex3 v = new Vertex3(n._matrix * pVert[i]);
int index = 0;
while (index < vertList.Count)
{
if (v.Equals(vertList[index]))
break;
index++;
}
if (index == vertList.Count)
vertList.Add(v);
pRemap[i] = (ushort)index;
}
//Remap vertex indices
for (int i = 0; i < manager._pointCount; i++, pVInd++)
*pVInd = pRemap[*pVInd];
remap.Dispose();
return manager;
}
public UnsafeBuffer GeneratePreview(Bitmap bmp)
{
//_blockCache.Clear();
int w = bmp.Width, h = bmp.Height;
int aw = w.Align(BlockWidth), ah = h.Align(BlockHeight);
UnsafeBuffer buffer = new UnsafeBuffer((aw / 4) * (ah / 4) * 8);
CMPRBlock* bPtr = (CMPRBlock*)buffer.Address;
//using (Bitmap bmp = src.Clone(new Rectangle(0, 0, aw, ah), PixelFormat.Format32bppArgb))
//{
// BitmapData data = bmp.LockBits(new Rectangle(0,0,aw,ah), ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
// for (int y1 = 0; y1 < ah; y1 += 8)
// for (int x1 = 0; x1 < aw; x1 += 8)
// for (int y = 0; y < 8; y += 4)
// for (int x = 0; x < 8; x += 4)
// {
// ARGBPixel* ptr = (ARGBPixel*)dib.Scan0 + (((y1 + y) * aw) + (x1 + x));
// CMPBlock block = CMPBlock.Encode(ptr, aw, false);
// _blockCache.Add(block);
// block.Decode(ptr, aw);
// }
//}
using (DIB dib = DIB.FromBitmap(bmp, BlockWidth, BlockHeight, PixelFormat.Format32bppArgb))
{
ARGBPixel* img = (ARGBPixel*)dib.Scan0;
for (int y1 = 0; y1 < ah; y1 += 8)
for (int x1 = 0; x1 < aw; x1 += 8)
for (int y = 0; y < 8; y += 4)
for (int x = 0; x < 8; x += 4)
{
*bPtr = NVDXT.compressDXT1a(img, x1 + x, y1 + y, aw, ah);
bPtr->Decode(img, x1 + x, y1 + y, aw, ah);
bPtr++;
}
dib.WriteBitmap(bmp, w, h);
}
return buffer;
}
//private void ApplyTags()
//{
// if (HasCode)
// {
// int i = 0;
// foreach (Relocation r in Relocations)
// {
// PPCOpCode op = r.Code;
// if (op is BranchOpcode)
// {
// BranchOpcode b = op as BranchOpcode;
// if (!b.Absolute)
// {
// int offset = b.Offset;
// int iOff = offset.RoundDown(4) / 4;
// int index = i + iOff;
// if (index >= 0 && index < _relocations.Count)
// Relocations[index].Tags.Add(String.Format("Sub 0x{0}", PPCFormat.Hex(ASMOffset + (uint)i * 4)));
// }
// }
// i++;
// }
// }
//}
//public void RemoveAtIndex(int index)
//{
// if (_dataBuffer.Length < 4)
// return;
// UnsafeBuffer newBuffer = new UnsafeBuffer(_dataBuffer.Length - 4);
// _relocations.RemoveAt(index);
// for (int i = index; i < _relocations.Count; i++)
// {
// Relocation r = _relocations[i];
// foreach (Relocation l in r.Linked)
// if (l.Command != null && l.Command.TargetRelocation._section == this)
// l.Command._addend -= 4;
// r._index--;
// }
// int offset = index * 4;
// //Move memory before the removed value
// if (offset > 0)
// Memory.Move(newBuffer.Address, _dataBuffer.Address, (uint)offset);
// //Move memory after the removed value
// if (offset + 4 < _dataBuffer.Length)
// Memory.Move(newBuffer.Address + offset, _dataBuffer.Address + offset + 4, (uint)_dataBuffer.Length - (uint)(offset + 4));
// _dataBuffer.Dispose();
// _dataBuffer = newBuffer;
//}
//public void InsertAtIndex(int index, Relocation r)
//{
// UnsafeBuffer newBuffer = new UnsafeBuffer(_dataBuffer.Length + 4);
// _relocations.Insert(index, r);
// r._index = index;
// for (int i = index + 1; i < _relocations.Count; i++)
// {
// Relocation e = _relocations[i];
// foreach (Relocation l in e.Linked)
// if (l.Command != null && l.Command.TargetRelocation._section == this)
// l.Command._addend += 4;
// e._index++;
// }
// int offset = index * 4;
// //Move memory before the inserted value
// if (offset > 0)
// Memory.Move(newBuffer.Address, _dataBuffer.Address, (uint)offset);
// //Move memory after the inserted value
// if (offset + 4 < _dataBuffer.Length)
// Memory.Move(newBuffer.Address + offset + 4, _dataBuffer.Address + offset + 4, (uint)_dataBuffer.Length - (uint)(offset + 4));
// //Clear the new value
// *(uint*)(newBuffer.Address + offset) = 0;
// _dataBuffer.Dispose();
// _dataBuffer = newBuffer;
//}
public void Resize(int newSize)
{
int diff = (newSize.RoundDown(4) - _dataBuffer.Length) / 4;
if (diff == 0)
return;
if (diff > 0)
for (int i = 0; i < diff; i++)
_relocations.Add(new Relocation(this, _relocations.Count));
else if (diff < 0)
_relocations.RemoveRange(_relocations.Count + diff, -diff);
UnsafeBuffer newBuffer = new UnsafeBuffer(newSize);
int max = Math.Min(_dataBuffer.Length, newBuffer.Length);
if (max > 0)
Memory.Move(newBuffer.Address, _dataBuffer.Address, (uint)max);
_dataBuffer.Dispose();
_dataBuffer = newBuffer;
}
public override void Dispose()
{
if (_dataBuffer != null)
{
_dataBuffer.Dispose();
_dataBuffer = null;
}
base.Dispose();
}
private SourceEntry ParseSource()
{
SourceEntry src = new SourceEntry();
while (_reader.ReadAttribute())
if (_reader.Name.Equals("id", true))
src._id = (string)_reader.Value;
while (_reader.BeginElement())
{
if (_reader.Name.Equals("float_array", true))
{
if (src._arrayType == SourceType.None)
{
src._arrayType = SourceType.Float;
while (_reader.ReadAttribute())
if (_reader.Name.Equals("id", true))
src._arrayId = (string)_reader.Value;
else if (_reader.Name.Equals("count", true))
src._arrayCount = int.Parse((string)_reader.Value);
UnsafeBuffer buffer = new UnsafeBuffer(src._arrayCount * 4);
src._arrayData = buffer;
float* pOut = (float*)buffer.Address;
for (int i = 0; i < src._arrayCount; i++)
if (!_reader.ReadValue(pOut++))
break;
}
}
else if (_reader.Name.Equals("int_array", true))
{
if (src._arrayType == SourceType.None)
{
src._arrayType = SourceType.Int;
while (_reader.ReadAttribute())
if (_reader.Name.Equals("id", true))
src._arrayId = (string)_reader.Value;
else if (_reader.Name.Equals("count", true))
src._arrayCount = int.Parse((string)_reader.Value);
UnsafeBuffer buffer = new UnsafeBuffer(src._arrayCount * 4);
src._arrayData = buffer;
int* pOut = (int*)buffer.Address;
for (int i = 0; i < src._arrayCount; i++)
if (!_reader.ReadValue(pOut++))
break;
}
}
else if (_reader.Name.Equals("Name_array", true))
{
if (src._arrayType == SourceType.None)
{
src._arrayType = SourceType.Name;
while (_reader.ReadAttribute())
if (_reader.Name.Equals("id", true))
src._arrayId = (string)_reader.Value;
else if (_reader.Name.Equals("count", true))
src._arrayCount = int.Parse((string)_reader.Value);
string[] list = new string[src._arrayCount];
src._arrayData = list;
for (int i = 0; i < src._arrayCount; i++)
if (!_reader.ReadStringSingle())
break;
else
list[i] = (string)_reader.Value;
}
}
else if (_reader.Name.Equals("technique_common", true))
{
while (_reader.BeginElement())
{
if (_reader.Name.Equals("accessor", true))
{
while (_reader.ReadAttribute())
if (_reader.Name.Equals("source", true))
src._accessorSource = _reader.Value[0] == '#' ? (string)(_reader.Value + 1) : (string)_reader.Value;
else if (_reader.Name.Equals("count", true))
src._accessorCount = int.Parse((string)_reader.Value);
else if (_reader.Name.Equals("stride", true))
src._accessorStride = int.Parse((string)_reader.Value);
//Ignore params
}
_reader.EndElement();
}
}
_reader.EndElement();
}
return src;
}
public void Dispose()
{
if (_stringBuffer != null)
{
_stringBuffer.Dispose();
_stringBuffer = null;
}
}
private static unsafe void WriteVertexGroup(StreamWriter writer, UnsafeBuffer verts)
{
writer.WriteLine();
writer.WriteLine("#Vertices");
Vector3* pVert = (Vector3*)verts.Address;
for (int i = 0; i < verts.Length / 12; i++)
{
writer.WriteLine("v {0} {1} {2}", pVert->_x, pVert->_y, pVert->_z);
pVert++;
}
}
private static unsafe void WriteUVGroup(StreamWriter writer, UnsafeBuffer uvs)
{
writer.WriteLine();
writer.WriteLine("#UVs");
Vector2* pVert = (Vector2*)uvs.Address;
for (int i = 0; i < uvs.Length / 8; i++)
{
//Reverse T component to a top-down form
writer.WriteLine("vt {0} {1}", pVert->_x, 1.0 - pVert->_y);
pVert++;
}
}
/// <summary>
/// Fills the data buffer with the specified amount of zerobytes.
/// </summary>
public void InitBuffer(uint size)
{
_dataBuffer = new UnsafeBuffer((int)size.RoundUp(4));
_relocations = new List<Relocation>();
for (int x = 0; x < _dataBuffer.Length / 4; x++)
_relocations.Add(new Relocation(this, x));
Memory.Fill(_dataBuffer.Address, size, 0);
}
public override bool OnInitialize()
{
base.OnInitialize();
if (WorkingUncompressed.Length == 0)
SetSizeInternal(4);
attributeBuffer = new UnsafeBuffer(WorkingUncompressed.Length);
byte* pOut = (byte*)attributeBuffer.Address;
byte* pIn = (byte*)Header;
//_info = new List<AttributeInfo>();
//for (int i = 0; i < WorkingUncompressed.Length; i++)
//{
// if (i % 4 == 0)
// {
// AttributeInfo info = new AttributeInfo();
// //Guess
// if (((((uint)*((buint*)pIn)) >> 24) & 0xFF) != 0 && *((bint*)pIn) != -1 && !float.IsNaN(((float)*((bfloat*)pIn))))
// info._type = 0;
// else
// info._type = 1;
// info._name = (info._type == 1 ? "*" : "" + (info._type > 3 ? "+" : "")) + "0x" + i.ToString("X");
// info._description = "No Description Available.";
// _info.Add(info);
// }
// *pOut++ = *pIn++;
//}
return false;
}
public FileMap EncodeREFTTextureCached(Bitmap src, int mipLevels, UnsafeBuffer blockBuffer)
{
_blockBuffer = blockBuffer;
try { return base.EncodeREFTTexture(src, mipLevels, WiiPaletteFormat.IA8); }
finally { _blockBuffer = null; }
}
public STPMValueManager(VoidPtr address)
{
_values = new UnsafeBuffer(256);
if (address == null)
{
byte* pOut = (byte*)_values.Address;
for (int i = 0; i < 256; i++)
*pOut++ = 0;
}
else
{
byte* pIn = (byte*)address;
byte* pOut = (byte*)_values.Address;
for (int i = 0; i < 256; i++)
*pOut++ = *pIn++;
}
}
//public override FileView EncodeTexture(Bitmap src, uint mipLevels, out FileView paletteFile)
//{
// _blockIndex = 0;
// return base.EncodeTexture(src, mipLevels, out paletteFile);
//}
internal FileMap EncodeTPLTextureCached(Bitmap src, int mipLevels, UnsafeBuffer blockBuffer)
{
_blockBuffer = blockBuffer;
try { return base.EncodeTPLTexture(src, mipLevels); }
finally { _blockBuffer = null; }
}
protected UnsafeBuffer thepicture; /* the input image itself */
#endregion Fields
#region Constructors
/* radpower for precomputation */
/* Initialise network in range (0,0,0) to (255,255,255) and set parameters
----------------------------------------------------------------------- */
public NeuQuant(UnsafeBuffer thepic, int len, int sample)
{
int i;
int[] p;
thepicture = thepic;
lengthcount = len;
samplefac = sample;
network = new int[netsize][];
for (i = 0; i < netsize; i++)
{
network[i] = new int[4];
p = network[i];
p[0] = p[1] = p[2] = (i << (netbiasshift + 8)) / netsize;
freq[i] = intbias / netsize; /* 1/netsize */
bias[i] = 0;
}
}
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;
}
/**
* Flushes any pending data and closes output file.
* If writing to an OutputStream, the stream is not
* closed.
*/
public bool Finish()
{
if (!started) return false;
bool ok = true;
started = false;
try
{
fs.WriteByte( 0x3b ); // gif trailer
fs.Flush();
if (closeStream)
{
fs.Close();
}
}
catch (IOException e)
{
ok = false;
}
// reset for subsequent use
transIndex = 0;
fs = null;
image = null;
pixels = null;
indexedPixels = null;
colorTab = null;
closeStream = false;
firstFrame = true;
return ok;
}
public void Init(VoidPtr strmAddr, int strmLen, WaveInfo* info)
{
Info = *info;
_streamBuffer = new UnsafeBuffer(strmLen);
Memory.Move(_streamBuffer.Address, strmAddr, (uint)strmLen);
_audioSource = new DataSource(_streamBuffer.Address, _streamBuffer.Length);
if (info->_format._encoding == 2)
_stream = new ADPCMStream(info, _audioSource.Address);
else
_stream = new PCMStream(info, _audioSource.Address);
}
/**
* Analyzes image colors and creates color map.
*/
protected unsafe void AnalyzePixels()
{
int len = pixels.Length;
int nPix = len / 3;
indexedPixels = new byte[nPix];
NeuQuant nq = new NeuQuant(pixels, len, sample);
// initialize quantizer
colorTab = nq.Process(); // create reduced palette
// convert map from BGR to RGB
// for (int i = 0; i < colorTab.Length; i += 3)
// {
// byte temp = colorTab[i];
// colorTab[i] = colorTab[i + 2];
// colorTab[i + 2] = temp;
// usedEntry[i / 3] = false;
// }
// map image pixels to new palette
byte* addr = (byte*)pixels.Address;
int k = 0;
for (int i = 0; i < nPix; i++)
{
int index =
nq.Map(addr[k++] & 0xff,
addr[k++] & 0xff,
addr[k++] & 0xff);
usedEntry[index] = true;
indexedPixels[i] = (byte) index;
}
pixels = null;
colorDepth = 8;
palSize = 7;
// get closest match to transparent color if specified
if (transparent != Color.Empty )
{
transIndex = FindClosest(transparent);
}
}
public void Read(Complex* iqBuffer, int length)
{
if (_temp == null || _temp.Length != _blockAlign * length)
{
_temp = new byte[_blockAlign * length];
_tempBuffer = UnsafeBuffer.Create(_temp);
_tempPtr = (byte*) _tempBuffer;
}
var pos = 0;
var size = _tempBuffer.Length;
while (pos < size)
{
int toget = size - pos;
int got = _stream.Read(_temp, pos, toget);
if (got < toget)
_stream.Position = _dataPos; // loop if the file ends
if (got <= 0)
break;
pos += got;
}
FillIQ(iqBuffer, length);
}
internal unsafe void PrepareStreamNew(int programHandle)
{
CalcStride();
int bufferSize = _stride * _pointCount;
//Dispose of buffer if size doesn't match
if ((_graphicsBuffer != null) && (_graphicsBuffer.Length != bufferSize))
{
_graphicsBuffer.Dispose();
_graphicsBuffer = null;
}
//Create data buffer
if (_graphicsBuffer == null)
{
_graphicsBuffer = new UnsafeBuffer(bufferSize);
for (int i = 0; i < 12; i++)
_dirty[i] = true;
}
//Update streams before binding
for (int i = 0; i < 12; i++)
if (_dirty[i])
UpdateStream(i);
GL.BindBuffer(BufferTarget.ArrayBuffer, _arrayBufferHandle);
GL.BindBuffer(BufferTarget.ElementArrayBuffer, _elementArrayBufferHandle);
VoidPtr ptr = _graphicsBuffer.Address;
GL.BufferData(BufferTarget.ArrayBuffer, (IntPtr)(_graphicsBuffer.Length),
ptr, BufferUsageHint.StreamCopy);
GL.BindVertexArray(_arrayHandle);
int offset = 0;
int index = 0;
for (int i = 0; i < 12; i++)
if (_faceData[i] != null)
{
GL.EnableVertexAttribArray(index);
switch (i)
{
case 0:
case 1:
GL.VertexAttribPointer(index, 3, VertexAttribPointerType.Float, false, _stride, offset);
GL.BindAttribLocation(programHandle, index++, i == 0 ? "Position" : "Normal");
offset += 12;
break;
case 2:
case 3:
GL.VertexAttribPointer(index, 4, VertexAttribPointerType.UnsignedByte, false, _stride, offset);
GL.BindAttribLocation(programHandle, index++, String.Format("Color{0}", i - 2));
offset += 4;
break;
default:
GL.VertexAttribPointer(index, 2, VertexAttribPointerType.Float, false, _stride, offset);
GL.BindAttribLocation(programHandle, index++, String.Format("UV{0}", i - 4));
offset += 8;
break;
}
}
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
GL.BindBuffer(BufferTarget.ElementArrayBuffer, 0);
GL.BindVertexArray(0);
}