public void ReplaceLines(int[] ids, IList <Vector2>[] vertexs)
{
for (int i = 0; i < ids.Length; i++)
{
Lines[ids[i]] = new VertexStream(vertexs[i], LineColors[ids[i]]);
}
}
public void DeserializeExtraData(BinaryReader reader)
{
VertexElementCount = reader.ReadUInt32();
uint vertexStreamCount = reader.ReadUInt32();
IsStreaming = reader.ReadBooleanStrict();
Streams = new VertexStream[vertexStreamCount];
for (int i = 0; i < Streams.Length; i++)
{
var stream = new VertexStream();
Streams[i] = stream;
stream.Flags = reader.ReadUInt32();
uint vertexByteStride = reader.ReadUInt32();
stream.UnknownData = new byte[reader.ReadUInt32()][];
for (uint j = 0; j < stream.UnknownData.Length; j++)
{
// 4 bytes read separately
stream.UnknownData[j] = reader.ReadBytesStrict(4);
}
stream.GUID = GGUUID.FromData(reader);
stream.Buffer = HwBuffer.FromVertexData(reader, IsStreaming, vertexByteStride, VertexElementCount);
}
}
public void Load(System.IO.BinaryReader _Reader)
{
// Retrieve the material parameters
int MaterialID = _Reader.ReadInt32();
m_Parameters = m_Parent.m_Owner.FindMaterialParameters(MaterialID);
// Read faces & vertices count
int FacesCount = _Reader.ReadInt32();
m_VerticesCount = _Reader.ReadInt32();
// Read faces
m_Faces = new Face[FacesCount];
for (int FaceIndex = 0; FaceIndex < FacesCount; FaceIndex++)
{
m_Faces[FaceIndex].Load(_Reader);
}
// Read vertex streams
ClearVertexStreams();
int StreamsCount = _Reader.ReadInt32();
for (int StreamIndex = 0; StreamIndex < StreamsCount; StreamIndex++)
{
VertexStream Stream = new VertexStream(_Reader);
m_Streams.Add(Stream);
}
}
public VertexStream AddVertexStream(VertexStream.USAGE _Usage, VertexStream.FIELD_TYPE _FieldType, int _StreamIndex, object _Content)
{
VertexStream Result = new VertexStream(_Usage, _FieldType, _StreamIndex, _Content);
m_Streams.Add(Result);
return(Result);
}
public void Item()
{
VertexStream vs = vsc[10];
VertexStream temp = vsc[30]; //here we made it increase size
VertexStream vs2 = vsc[10]; //check if we get back the same obj
Assert.AreEqual(vs, vs2, "#1");
}
private VertexStream Read_VertexStream(BinaryReader reader)
{
var result = new VertexStream();
result.Version = ReadVersion(reader, 1, 0x1411E4EF0);
result.Type = Read_GeometryType(reader);
result.Data = Read_Array(reader);
return(result);
}
public static VertexStream LoadFromStream(Stream stream, Int32 vertexCount, Int32 bytesPerVertex)
{
VertexStream vertexStream = new VertexStream();
vertexStream.BytesPerVertex = bytesPerVertex;
BinaryReader binaryReader = new BinaryReader(stream);
vertexStream.Data = binaryReader.ReadBytes(vertexCount * bytesPerVertex);
return(vertexStream);
}
/// <summary>
/// Gets the VertexStream component from the specified GameObject.
/// </summary>
/// <param name="gameObject">The GameObject.</param>
/// <returns></returns>
public static VertexStream GetComponent(GameObject gameObject)
{
VertexStream vertexStream = gameObject.GetComponent <VertexStream> ();
if (vertexStream == null)
{
vertexStream = gameObject.AddComponent <VertexStream> ();
vertexStream.hideFlags = HideFlags.HideInInspector;
vertexStream.CreateNewMesh();
}
return(vertexStream);
}
public static Mesh LoadFromStream(Model model, Stream stream)
{
BinaryReader binaryReader = new BinaryReader(stream);
uint bytesPerVertex = 0;
uint vertexStreamCount = 0;
Mesh mesh = new Mesh(model);
mesh.MaterialIndex = binaryReader.ReadUInt32();
mesh.Unknown1 = binaryReader.ReadUInt32();
mesh.Unknown2 = binaryReader.ReadUInt32();
mesh.Unknown3 = binaryReader.ReadUInt32();
vertexStreamCount = binaryReader.ReadUInt32();
mesh.IndexSize = binaryReader.ReadUInt32();
mesh.IndexCount = binaryReader.ReadUInt32();
mesh.VertexCount = binaryReader.ReadUInt32();
mesh.VertexStreams = new VertexStream[(int)vertexStreamCount];
// read vertex streams
for (int j = 0; j < vertexStreamCount; ++j)
{
bytesPerVertex = binaryReader.ReadUInt32();
byte[] buffer = binaryReader.ReadBytes((int)mesh.VertexCount * (int)bytesPerVertex);
VertexStream vertexStream = new VertexStream((int)bytesPerVertex, buffer);
if (vertexStream != null)
{
mesh.VertexStreams[j] = vertexStream;
}
}
// read indices
mesh.IndexData = binaryReader.ReadBytes((int)mesh.IndexCount * (int)mesh.IndexSize);
uint materialDefinitionHash = model.Materials[(int)mesh.MaterialIndex].MaterialDefinitionHash;
MaterialDefinition materialDefinition = null;
MaterialDefinitionLibrary.Instance.MaterialDefinitions.TryGetValue(materialDefinitionHash, out materialDefinition);
string effectName = materialDefinition.DrawStyles[0].Effect;
return(mesh);
}
public static HwVertexArray FromData(BinaryReader reader, GameType gameType)
{
var x = new HwVertexArray();
x.VertexCount = reader.ReadUInt32();
uint streamCount = reader.ReadUInt32();
x.IsStreaming = reader.ReadBooleanStrict();
x.Streams = new List <VertexStream>((int)streamCount);
for (uint i = 0; i < streamCount; i++)
{
uint flags = reader.ReadUInt32();
uint byteStride = reader.ReadUInt32();
uint elementDescCount = reader.ReadUInt32();
var stream = new VertexStream();
stream.Flags = flags;
stream.ElementInfo = new List <VertexElementDesc>((int)elementDescCount);
for (uint j = 0; j < elementDescCount; j++)
{
stream.ElementInfo.Add(new VertexElementDesc()
{
ByteOffset = reader.ReadByte(),
StorageType = (BaseVertexElementStorageType)reader.ReadByte(),
ComponentCount = reader.ReadByte(),
ElementType = (BaseVertexElement)reader.ReadByte(),
});
}
stream.GUID = new BaseGGUUID().FromData(reader);
stream.Buffer = HwBuffer.FromVertexData(reader, gameType, x.IsStreaming, byteStride, x.VertexCount);
x.Streams.Add(stream);
}
return(x);
}
public static HwVertexArray FromData(BinaryReader reader, GameType gameType)
{
var array = new HwVertexArray();
array.VertexCount = reader.ReadUInt32();
uint streamCount = reader.ReadUInt32();
array.StreamingMode = (BaseRenderDataStreamingMode)reader.ReadByte();
array.Streams = new List <VertexStream>((int)streamCount);
for (uint i = 0; i < streamCount; i++)
{
uint flags = reader.ReadUInt32();
uint byteStride = reader.ReadUInt32();
uint elementDescCount = reader.ReadUInt32();
var stream = new VertexStream();
stream.Flags = flags;
stream.ElementInfo = new List <VertexElementDesc>((int)elementDescCount);
for (uint j = 0; j < elementDescCount; j++)
{
stream.ElementInfo.Add(new VertexElementDesc()
{
ByteOffset = reader.ReadByte(),
StorageType = (BaseVertexElementStorageType)reader.ReadByte(),
ComponentCount = reader.ReadByte(),
ElementType = (BaseVertexElement)reader.ReadByte(),
});
}
stream.ResourceDataHash = BaseGGUUID.FromData(reader);
stream.Buffer = HwBuffer.FromVertexData(reader, gameType, array.StreamingMode, byteStride, array.VertexCount);
array.Streams.Add(stream);
}
return(array);
}
public static Mesh LoadFromStream(Stream stream, ICollection <Dma.Material> materials)
{
BinaryReader binaryReader = new BinaryReader(stream);
Mesh mesh = new Mesh();
UInt32 bytesPerVertex = 0;
UInt32 vertexStreamCount = 0;
mesh.MaterialIndex = binaryReader.ReadUInt32();
mesh.Unknown1 = binaryReader.ReadUInt32();
mesh.Unknown2 = binaryReader.ReadUInt32();
mesh.Unknown3 = binaryReader.ReadUInt32();
vertexStreamCount = binaryReader.ReadUInt32();
mesh.IndexSize = binaryReader.ReadUInt32();
mesh.IndexCount = binaryReader.ReadUInt32();
mesh.VertexCount = binaryReader.ReadUInt32();
mesh.VertexStreams = new VertexStream[(Int32)vertexStreamCount];
// read vertex streams
for (Int32 j = 0; j < vertexStreamCount; ++j)
{
bytesPerVertex = binaryReader.ReadUInt32();
VertexStream vertexStream = VertexStream.LoadFromStream(binaryReader.BaseStream, (Int32)mesh.VertexCount, (Int32)bytesPerVertex);
if (vertexStream != null)
{
mesh.VertexStreams[j] = vertexStream;
}
}
// read indices
mesh.IndexData = binaryReader.ReadBytes((Int32)mesh.IndexCount * (Int32)mesh.IndexSize);
return(mesh);
}
private void InitGraphics()
{
var io = ImGui.GetIO();
io.DisplaySize = new System.Numerics.Vector2(Engine.Canvas.Width, Engine.Canvas.Height);
m_imgui_program = Engine.Content.Get <ShaderProgram>("imgui_shader");
m_imgui_tex_program = Engine.Content.Get <ShaderProgram>("imgui_shader_image");
m_vertex_layout = new VertexLayout();
m_vertex_layout.Begin();
m_vertex_layout.Add(Attrib.Position, AttribType.Float, 2, false, false);
m_vertex_layout.Add(Attrib.TexCoord0, AttribType.Float, 2, false, false);
m_vertex_layout.Add(Attrib.Color0, AttribType.Uint8, 4, true, false);
m_vertex_layout.End();
m_fonts.Add("default", io.Fonts.AddFontDefault());
unsafe
{
io.Fonts.GetTexDataAsRGBA32(out IntPtr data, out var width, out var height, out var bytes_per_pixel);
m_font_atlas = Texture2D.Create(data, width, height, bytes_per_pixel);
m_textures.Add((IntPtr)m_font_atlas.GetHashCode(), m_font_atlas);
}
m_font_atlas_tex_id = (IntPtr)m_font_atlas.GetHashCode();
io.Fonts.SetTexID(m_font_atlas_tex_id);
m_canvas_view = Engine.Canvas.CreateView(Color.Transparent);
m_vertex_stream = new VertexStream(VertexStreamMode.Stream);
m_vertex_stream.SetVertexLayout(m_vertex_layout);
}
public static Mesh LoadFromStream(Stream stream, ICollection <Material> materials)
{
BinaryReader binaryReader = new BinaryReader(stream);
Mesh mesh = new Mesh();
mesh.MaterialIndex = binaryReader.ReadUInt32();
mesh.Unknown1 = binaryReader.ReadUInt32();
mesh.Unknown2 = binaryReader.ReadUInt32();
mesh.Unknown3 = binaryReader.ReadUInt32();
uint vertexStreamCount = binaryReader.ReadUInt32();
mesh.IndexSize = binaryReader.ReadUInt32();
mesh.IndexCount = binaryReader.ReadUInt32();
mesh.VertexCount = binaryReader.ReadUInt32();
mesh.VertexStreams = new VertexStream[(int)vertexStreamCount];
// read vertex streams
for (int j = 0; j < vertexStreamCount; ++j)
{
uint bytesPerVertex = binaryReader.ReadUInt32();
VertexStream vertexStream = new VertexStream();
vertexStream.BytesPerVertex = (int)bytesPerVertex;
vertexStream.Data = binaryReader.ReadBytes((int)(mesh.VertexCount * bytesPerVertex));
mesh.VertexStreams[j] = vertexStream;
}
// read indices
mesh.IndexData = binaryReader.ReadBytes((int)mesh.IndexCount * (int)mesh.IndexSize);
return(mesh);
}
public static Mesh LoadFromStream(Model model, Stream stream)
{
BinaryReader binaryReader = new BinaryReader(stream);
uint bytesPerVertex = 0;
uint vertexStreamCount = 0;
Mesh mesh = new Mesh(model);
mesh.MaterialIndex = binaryReader.ReadUInt32();
mesh.Unknown1 = binaryReader.ReadUInt32();
mesh.Unknown2 = binaryReader.ReadUInt32();
mesh.Unknown3 = binaryReader.ReadUInt32();
vertexStreamCount = binaryReader.ReadUInt32();
mesh.IndexSize = binaryReader.ReadUInt32();
mesh.IndexCount = binaryReader.ReadUInt32();
mesh.VertexCount = binaryReader.ReadUInt32();
mesh.VertexStreams = new VertexStream[(int)vertexStreamCount];
// read vertex streams
for (int j = 0; j < vertexStreamCount; ++j)
{
bytesPerVertex = binaryReader.ReadUInt32();
byte[] buffer = binaryReader.ReadBytes((int)mesh.VertexCount * (int)bytesPerVertex);
VertexStream vertexStream = new VertexStream((int)bytesPerVertex, buffer);
if (vertexStream != null)
{
mesh.VertexStreams[j] = vertexStream;
}
}
// read indices
mesh.IndexData = binaryReader.ReadBytes((int)mesh.IndexCount * (int)mesh.IndexSize);
uint materialDefinitionHash = model.Materials[(int)mesh.MaterialIndex].MaterialDefinitionHash;
MaterialDefinition materialDefinition = null;
MaterialDefinitionLibrary.Instance.MaterialDefinitions.TryGetValue(materialDefinitionHash, out materialDefinition);
string effectName = materialDefinition.DrawStyles[0].Effect;
return mesh;
}
private void ReadChunks(long totalSize)
{
var runTo = Reader.BaseStream.Position + totalSize;
for (var i = 0; i < 0xFFFF && Reader.BaseStream.Position < runTo; i++)
{
var chunkId = Reader.ReadUInt32();
var chunkSize = Reader.ReadUInt32();
BinaryUtil.ApplyPadding(Reader, ref chunkSize);
Console.WriteLine($"\tID: 0x{chunkId:X8} size: {chunkSize}");
var chunkRunTo = Reader.BaseStream.Position + chunkSize;
switch (chunkId)
{
case 0x00134011:
{
_header = BinaryUtil.ReadStruct <ObjectHeader>(Reader);
//Console.WriteLine($"object 0x{_header.ObjectHash:X8} @ ({_header.Matrix.Data[12]}, {_header.Matrix.Data[13]}, {_header.Matrix.Data[14]})");
_name = BinaryUtil.ReadNullTerminatedString(Reader);
//Console.WriteLine(_name);
break;
}
case 0x80134100: // mesh header
{
ReadChunks(chunkSize);
break;
}
case 0x00134900:
{
var msd = BinaryUtil.ReadStruct <MeshDescriptor>(Reader);
//Console.WriteLine(@"MESH INFO:");
//Console.WriteLine($"\tFlags -> 0x{msd.Flags:X8}");
//Console.WriteLine($"\tMSN -> {msd.MaterialShaderNum}");
//Console.WriteLine($"\tNVS -> {msd.NumVertexStreams}");
//Console.WriteLine($"\tNT -> {msd.NumTriangles}");
//Console.WriteLine($"\tNTI -> {msd.NumTriIndex}");
_meshDescriptor = msd;
break;
}
case 0x00134012:
{
for (var j = 0; j < chunkSize / 8; j++)
{
var texHash = Reader.ReadUInt32();
//Console.WriteLine($"TEXTURE ID: 0x{texHash:X8}");
Reader.BaseStream.Position += 4;
}
break;
}
case 0x00134C02:
{
//Console.WriteLine($"MAT NAME: {BinaryUtil.ReadNullTerminatedString(Reader)}");
break;
}
case 0x00134B02:
{
Debug.Assert(chunkSize % _meshDescriptor.MaterialShaderNum == 0);
for (var j = 0; j < _meshDescriptor.MaterialShaderNum; ++j)
{
//Console.WriteLine($"MATERIAL INFO #{j + 1}");
var material = BinaryUtil.ReadStruct <Material>(Reader, 116);
//Console.WriteLine($"\tFlags -> 0x{material.Flags:X8}");
//Console.WriteLine($"\tHash -> 0x{material.ID:X8}");
}
break;
}
case 0x00134b01:
{
if (_meshDescriptor.NumVertexStreams != 1)
{
break;
}
var vs = new VertexStream();
while (Reader.BaseStream.Position < chunkRunTo)
{
vs.Data.Add(Reader.ReadSingle());
vs.Position += 4;
}
vs.Interval = chunkSize / _maxVertex / 4;
_vertexStreams.Add(vs);
break;
}
case 0x00134b03: // faces
{
for (var j = 0; j < _header.NumTris; j++)
{
var f1 = (ushort)(Reader.ReadUInt16() + 1);
var f2 = (ushort)(Reader.ReadUInt16() + 1);
var f3 = (ushort)(Reader.ReadUInt16() + 1);
if (f1 > _maxVertex)
{
_maxVertex = f1;
}
if (f2 > _maxVertex)
{
_maxVertex = f2;
}
if (f3 > _maxVertex)
{
_maxVertex = f3;
}
_faces.Add(new[] { f1, f2, f3 });
}
break;
}
}
Reader.BaseStream.Seek(chunkRunTo, SeekOrigin.Begin);
}
}
/// <summary>
/// Draw the vertices group as primitives, using an optional index buffer (indices) and a <see cref="StreamFrequency"/> object to specify Hardware Instancing information (Shader Model 3 and Windows Only)
/// </summary>
/// <param name="state"></param>
/// <param name="indices">(optional) indices to use during drawing</param>
/// <param name="primitiveType">Primitive type to draw, eg PrimitiveType.TriangleList</param>
/// <param name="frequency">(optional) <see cref="StreamFrequency"/> setting the shader model 3 instance frequency data (used for hardware instancing)</param>
/// <param name="primitveCount">The number of primitives to draw</param>
/// <param name="startIndex">The start index in the index buffer (defaults to the first index - 0)</param>
/// <param name="vertexOffset">Starting offset into the vertex buffer (defaults to the first vertex - 0)</param>
/// <remarks></remarks>
public void Draw(DrawState state, IIndices indices, PrimitiveType primitiveType, StreamFrequency frequency, int primitveCount, int startIndex, int vertexOffset)
{
if (frequency != null && !state.SupportsHardwareInstancing)
{
throw new InvalidOperationException("Only windows devices supporting Shader Model 3.0 or better to can use hardware instancing. Check DrawState.SupportsHardwareInstancing");
}
#if XBOX360
if (frequency != null)
{
#if DEBUG
if (frequency.layout != StreamFrequency.DataLayout.Stream0Geometry_Stream1InstanceData)
{
throw new InvalidOperationException("Only StreamFrequency DataLayout of Stream0Geometry_Stream1InstanceData is emulated on the xbox360");
}
if (primitveCount != int.MaxValue ||
startIndex != 0 || vertexOffset != 0)
{
throw new ArgumentException("Only default values for primitiveCount, startIndex and vertexOffset may be used when emulating instancing on the xbox");
}
if (primitiveType == PrimitiveType.TriangleFan ||
primitiveType == PrimitiveType.TriangleStrip ||
primitiveType == PrimitiveType.LineStrip)
{
throw new ArgumentException("Only Primitive List Types (eg TriangleList) are supported as a primitiveType when emulating instancing on the xbox");
}
#endif
if (indices != null)
{
((IDeviceIndexBuffer)indices).AllocateForInstancing(state);
}
}
#endif
GraphicsDevice device = state.graphics;
IDeviceIndexBuffer devib = indices as IDeviceIndexBuffer;
IndexBuffer ib = null;
if (devib != null)
{
ib = devib.GetIndexBuffer(state);
}
if (decl == null)
{
decl = ((IDeviceVertexBuffer)this).GetVertexDeclaration(state.Application);
}
state.VertexDeclaration = decl;
#if DEBUG
state.ValidateVertexDeclarationForShader(decl, null);
#endif
int vertices = 0;
for (int i = 0; i < buffers.Length; i++)
{
IDeviceVertexBuffer dev = buffers[i] as IDeviceVertexBuffer;
if (dev != null)
{
state.SetStream(i, dev.GetVertexBuffer(state), offsets[i], buffers[i].Stride);
}
else
{
state.SetStream(i, null, 0, 0);
}
if (i == 0)
{
vertices = buffers[i].Count;
}
else
if (frequency == null)
{
vertices = Math.Min(buffers[i].Count, vertices);
}
}
state.IndexBuffer = ib;
if (ib != null)
{
vertices = indices.Count;
}
int primitives = 0;
switch (primitiveType)
{
case PrimitiveType.LineList:
primitives = vertices / 2;
break;
case PrimitiveType.LineStrip:
primitives = vertices - 1;
break;
case PrimitiveType.PointList:
primitives = vertices;
break;
case PrimitiveType.TriangleList:
primitives = vertices / 3;
break;
case PrimitiveType.TriangleFan:
case PrimitiveType.TriangleStrip:
primitives = vertices - 2;
break;
}
int vertexCount = 0;
if (indices != null)
{
vertexCount = indices.MaxIndex + 1;
}
else
{
switch (primitiveType)
{
case PrimitiveType.LineStrip:
vertexCount = primitives * 2;
break;
case PrimitiveType.PointList:
case PrimitiveType.LineList:
case PrimitiveType.TriangleList:
vertexCount = vertices;
break;
case PrimitiveType.TriangleFan:
case PrimitiveType.TriangleStrip:
vertexCount = primitives * 3;
break;
}
}
state.ApplyRenderStateChanges(vertexCount);
#if DEBUG
int instances = 1;
#endif
#if !XBOX360
if (frequency != null && frequency.frequency.Length >= this.buffers.Length)
{
#if DEBUG
if (frequency.indexFrequency.Length > 0)
{
System.Threading.Interlocked.Increment(ref state.Application.currentFrame.InstancesDrawBatchCount);
state.Application.currentFrame.InstancesDrawn += frequency.indexFrequency[0];
instances = frequency.indexFrequency[0];
}
#endif
for (int i = 0; i < this.buffers.Length; i++)
{
VertexStream vs = device.Vertices[i];
if (frequency.frequency[i] != 0)
{
vs.SetFrequency(frequency.frequency[i]);
}
if (frequency.indexFrequency[i] != 0)
{
vs.SetFrequencyOfIndexData(frequency.indexFrequency[i]);
}
if (frequency.dataFrequency[i] != 0)
{
vs.SetFrequencyOfInstanceData(frequency.dataFrequency[i]);
}
}
}
#endif
if (primitveCount != int.MaxValue)
{
if (primitveCount > primitives ||
primitveCount <= 0)
{
throw new ArgumentException("primitiveCount");
}
}
else
{
primitveCount = primitives;
}
#if DEBUG
state.CalcBoundTextures();
#endif
//it is possible to have the debug runtime throw an exception here when using instancing,
//as it thinks stream1 doesn't have enough data.
//This is most common with sprite groups (however sprite groups will use shader-instancing with small groups)
//eg, drawing a single instance requires only 64bytes in stream1, yet the triangle count could be very large
//this makes the debug runtime think that stream1 doesn't have enough data
if (ib != null)
{
#if DEBUG
System.Threading.Interlocked.Increment(ref state.Application.currentFrame.DrawIndexedPrimitiveCallCount);
#endif
#if XBOX360
if (frequency != null)
{
int repeats = frequency.RepeatCount;
#if DEBUG
System.Threading.Interlocked.Increment(ref state.Application.currentFrame.InstancesDrawBatchCount);
state.Application.currentFrame.InstancesDrawn += frequency.indexFrequency[0];
instances = repeats;
#endif
int maxInstances = ((IDeviceIndexBuffer)indices).MaxInstances;
int offset = 0;
VertexBuffer vb = ((IDeviceVertexBuffer)buffers[1]).GetVertexBuffer(state);
while (repeats - offset > 0)
{
if (offset != 0)
{
//read the next set of instances
state.SetStream(1, vb, offsets[1] + 64 * offset, buffers[1].Stride);
}
int count = Math.Min(repeats - offset, maxInstances);
device.DrawIndexedPrimitives(primitiveType, vertexOffset, indices.MinIndex, ((indices.MaxIndex) + 1) - indices.MinIndex - vertexOffset, startIndex, primitveCount * count);
offset += count;
}
}
else
#endif
device.DrawIndexedPrimitives(primitiveType, vertexOffset, indices.MinIndex, (indices.MaxIndex - indices.MinIndex) + 1 - vertexOffset, startIndex, primitveCount);
}
else
{
#if DEBUG
System.Threading.Interlocked.Increment(ref state.Application.currentFrame.DrawPrimitivesCallCount);
#endif
#if XBOX360
if (frequency != null)
{
int repeats = frequency.RepeatCount;
int maxInstances = ((IDeviceIndexBuffer)indices).MaxInstances;
int offset = 0;
VertexBuffer vb = ((IDeviceVertexBuffer)buffers[1]).GetVertexBuffer(state);
while (repeats - offset > 0)
{
if (offset != 0)
{
//read the next set of instances
state.SetStream(1, vb, offsets[1] + 64 * offset, buffers[1].Stride);
}
int count = Math.Min(repeats - offset, maxInstances);
device.DrawPrimitives(primitiveType, vertexOffset, primitveCount * count);
offset += count;
}
}
else
#endif
device.DrawPrimitives(primitiveType, vertexOffset, primitveCount);
}
#if DEBUG
switch (primitiveType)
{
case PrimitiveType.LineList:
case PrimitiveType.LineStrip:
state.Application.currentFrame.LinesDrawn += primitives * instances;
break;
case PrimitiveType.PointList:
state.Application.currentFrame.PointsDrawn += primitives * instances;
break;
case PrimitiveType.TriangleList:
case PrimitiveType.TriangleFan:
case PrimitiveType.TriangleStrip:
state.Application.currentFrame.TrianglesDrawn += primitives * instances;
break;
}
#endif
#if !XBOX360
if (frequency != null && frequency.frequency.Length >= this.buffers.Length)
{
device.Vertices[0].SetFrequency(1);
}
#endif
for (int i = 0; i < buffers.Length; i++)
{
if (i > 0)
{
state.SetStream(i, null, 0, 0);
}
}
}
public void Load( System.IO.BinaryReader _Reader )
{
// Retrieve the material parameters
int MaterialID = _Reader.ReadInt32();
m_Parameters = m_Parent.m_Owner.FindMaterialParameters( MaterialID );
// Read faces & vertices count
int FacesCount = _Reader.ReadInt32();
m_VerticesCount = _Reader.ReadInt32();
// Read faces
m_Faces = new Face[FacesCount];
for ( int FaceIndex=0; FaceIndex < FacesCount; FaceIndex++ )
m_Faces[FaceIndex].Load( _Reader );
// Read vertex streams
ClearVertexStreams();
int StreamsCount = _Reader.ReadInt32();
for ( int StreamIndex=0; StreamIndex < StreamsCount; StreamIndex++ )
{
VertexStream Stream = new VertexStream( _Reader );
m_Streams.Add( Stream );
}
}
public VertexStream[] FindStreamsByUsage( VertexStream.USAGE _Usage )
{
List<VertexStream> Result = new List<VertexStream>();
foreach ( VertexStream VS in m_Streams )
if ( VS.Usage == _Usage )
Result.Add( VS );
return Result.ToArray();
}
public VertexStream AddVertexStream( VertexStream.USAGE _Usage, VertexStream.FIELD_TYPE _FieldType, int _StreamIndex, object _Content )
{
VertexStream Result = new VertexStream( _Usage, _FieldType, _StreamIndex, _Content );
m_Streams.Add( Result );
return Result;
}
public static VertexStream LoadFromStream(Stream stream, Int32 vertexCount, Int32 bytesPerVertex)
{
VertexStream vertexStream = new VertexStream();
vertexStream.BytesPerVertex = bytesPerVertex;
BinaryReader binaryReader = new BinaryReader(stream);
vertexStream.Data = binaryReader.ReadBytes(vertexCount * bytesPerVertex);
return vertexStream;
}
