public static W3dEmitterInfoV2 Parse(BinaryReader reader)
{
var result = new W3dEmitterInfoV2
{
BurstSize = reader.ReadUInt32(),
CreationVolume = W3dVolumeRandomizer.Parse(reader),
VelRandom = W3dVolumeRandomizer.Parse(reader),
OutwardVel = reader.ReadSingle(),
VelInherit = reader.ReadSingle(),
Shader = W3dShader.Parse(reader),
RenderMode = reader.ReadUInt32AsEnum <W3dEmitterRenderMode>(),
FrameMode = reader.ReadUInt32AsEnum <W3dEmitterFrameMode>()
};
reader.ReadBytes(6 * sizeof(uint)); // Pad
return(result);
}
internal static W3dEmitterInfoV2 Parse(BinaryReader reader, W3dParseContext context)
{
return(ParseChunk(reader, context, header =>
{
var result = new W3dEmitterInfoV2
{
BurstSize = reader.ReadUInt32(),
CreationVolume = W3dVolumeRandomizer.Parse(reader),
VelRandom = W3dVolumeRandomizer.Parse(reader),
OutwardVel = reader.ReadSingle(),
VelInherit = reader.ReadSingle(),
Shader = W3dShader.Parse(reader),
RenderMode = reader.ReadUInt32AsEnum <W3dEmitterRenderMode>(),
FrameMode = reader.ReadUInt32AsEnum <W3dEmitterFrameMode>()
};
reader.ReadBytes(6 * sizeof(uint)); // Pad
return result;
}));
}
public static W3dMesh Parse(BinaryReader reader, uint chunkSize)
{
var currentMaterialPass = 0;
var textures = new List <W3dTexture>();
var finalResult = ParseChunk <W3dMesh>(reader, chunkSize, (result, header) =>
{
switch (header.ChunkType)
{
case W3dChunkType.W3D_CHUNK_MESH_HEADER3:
result.Header = W3dMeshHeader3.Parse(reader);
result.Vertices = new Vector3[result.Header.NumVertices];
result.Normals = new Vector3[result.Header.NumVertices];
result.ShadeIndices = new uint[result.Header.NumVertices];
result.Influences = new W3dVertexInfluence[result.Header.NumVertices];
result.Triangles = new W3dTriangle[result.Header.NumTris];
break;
case W3dChunkType.W3D_CHUNK_VERTICES:
for (var count = 0; count < result.Header.NumVertices; count++)
{
result.Vertices[count] = reader.ReadVector3();
}
break;
case W3dChunkType.W3D_CHUNK_VERTEX_NORMALS:
for (var count = 0; count < result.Header.NumVertices; count++)
{
result.Normals[count] = reader.ReadVector3();
}
break;
case W3dChunkType.W3D_CHUNK_VERTEX_INFLUENCES:
for (var count = 0; count < result.Header.NumVertices; count++)
{
result.Influences[count] = W3dVertexInfluence.Parse(reader);
}
break;
case W3dChunkType.W3D_CHUNK_TRIANGLES:
for (var count = 0; count < result.Header.NumTris; count++)
{
result.Triangles[count] = W3dTriangle.Parse(reader);
}
break;
case W3dChunkType.W3D_CHUNK_VERTEX_SHADE_INDICES:
for (var count = 0; count < result.Header.NumVertices; count++)
{
result.ShadeIndices[count] = reader.ReadUInt32();
}
break;
case W3dChunkType.W3D_CHUNK_MATERIAL_INFO:
result.MaterialInfo = W3dMaterialInfo.Parse(reader);
result.Materials = new W3dMaterial[result.MaterialInfo.VertexMaterialCount];
result.Shaders = new W3dShader[result.MaterialInfo.ShaderCount];
result.MaterialPasses = new W3dMaterialPass[result.MaterialInfo.PassCount];
break;
case W3dChunkType.W3D_CHUNK_VERTEX_MATERIALS:
for (var count = 0; count < result.MaterialInfo.VertexMaterialCount; count++)
{
var innerChunk = W3dChunkHeader.Parse(reader);
if (innerChunk.ChunkType == W3dChunkType.W3D_CHUNK_VERTEX_MATERIAL)
{
result.Materials[count] = W3dMaterial.Parse(reader, innerChunk.ChunkSize);
}
else
{
throw CreateUnknownChunkException(innerChunk);
}
}
break;
case W3dChunkType.W3D_CHUNK_SHADERS:
for (var count = 0; count < result.MaterialInfo.ShaderCount; count++)
{
result.Shaders[count] = W3dShader.Parse(reader);
}
break;
case W3dChunkType.W3D_CHUNK_TEXTURES:
var startPosition = reader.BaseStream.Position;
while (reader.BaseStream.Position < startPosition + header.ChunkSize)
{
var innerChunk = W3dChunkHeader.Parse(reader);
if (innerChunk.ChunkType == W3dChunkType.W3D_CHUNK_TEXTURE)
{
textures.Add(W3dTexture.Parse(reader, innerChunk.ChunkSize));
}
else
{
throw CreateUnknownChunkException(innerChunk);
}
}
break;
case W3dChunkType.W3D_CHUNK_MATERIAL_PASS:
result.MaterialPasses[currentMaterialPass] = W3dMaterialPass.Parse(reader, header.ChunkSize);
currentMaterialPass++;
break;
case W3dChunkType.W3D_CHUNK_AABTREE:
if (result.AabTree != null)
{
throw new InvalidDataException();
}
result.AabTree = W3dMeshAabTree.Parse(reader, header.ChunkSize);
break;
case W3dChunkType.W3D_CHUNK_PS2_SHADERS:
// Don't need this.
reader.ReadBytes((int)header.ChunkSize);
break;
case W3dChunkType.W3D_CHUNK_MESH_USER_TEXT:
// TODO: Do we need this? It has line-separated key/value pairs
// for things like mass, elasticity, friction, etc.
reader.ReadBytes((int)header.ChunkSize);
break;
case W3dChunkType.W3D_CHUNK_VERTICES_2:
result.Vertices2 = new Vector3[result.Header.NumVertices];
for (var count = 0; count < result.Vertices2.Length; count++)
{
result.Vertices2[count] = reader.ReadVector3();
}
break;
case W3dChunkType.W3D_CHUNK_NORMALS_2:
result.Normals2 = new Vector3[result.Header.NumVertices];
for (var count = 0; count < result.Normals2.Length; count++)
{
result.Normals2[count] = reader.ReadVector3();
}
break;
case W3dChunkType.W3D_CHUNK_TANGENTS:
result.Tangents = new Vector3[result.Header.NumVertices];
for (var count = 0; count < result.Tangents.Length; count++)
{
result.Tangents[count] = reader.ReadVector3();
}
break;
case W3dChunkType.W3D_CHUNK_BITANGENTS:
result.Bitangents = new Vector3[result.Header.NumVertices];
for (var count = 0; count < result.Bitangents.Length; count++)
{
result.Bitangents[count] = reader.ReadVector3();
}
break;
case W3dChunkType.W3D_CHUNK_SHADER_MATERIALS:
result.ShaderMaterials = W3dShaderMaterials.Parse(reader, header.ChunkSize);
break;
default:
throw CreateUnknownChunkException(header);
}
});
finalResult.Textures = textures;
return(finalResult);
}