internal static W3dTextureStage Parse(BinaryReader reader, W3dParseContext context)
{
return(ParseChunk(reader, context, header =>
{
var result = new W3dTextureStage();
ParseChunks(reader, context.CurrentEndPosition, chunkType =>
{
switch (chunkType)
{
case W3dChunkType.W3D_CHUNK_TEXTURE_IDS:
result.TextureIds = W3dTextureIds.Parse(reader, context);
break;
case W3dChunkType.W3D_CHUNK_PER_FACE_TEXCOORD_IDS:
result.PerFaceTexCoordIds = new W3dVectorUInt32[header.ChunkSize / W3dVectorUInt32.SizeInBytes];
for (var count = 0; count < result.PerFaceTexCoordIds.Length; count++)
{
result.PerFaceTexCoordIds[count] = W3dVectorUInt32.Parse(reader);
}
break;
case W3dChunkType.W3D_CHUNK_STAGE_TEXCOORDS:
result.TexCoords = W3dVector2List.Parse(reader, context, chunkType);
break;
default:
throw CreateUnknownChunkException(chunkType);
}
});
return result;
}));
}
internal static W3dMaterialPass Parse(BinaryReader reader, W3dParseContext context)
{
return(ParseChunk(reader, context, header =>
{
var result = new W3dMaterialPass();
ParseChunks(reader, context.CurrentEndPosition, chunkType =>
{
switch (chunkType)
{
case W3dChunkType.W3D_CHUNK_VERTEX_MATERIAL_IDS:
result.VertexMaterialIds = W3dUInt32List.Parse(reader, context, chunkType);
break;
case W3dChunkType.W3D_CHUNK_SHADER_IDS:
result.ShaderIds = W3dUInt32List.Parse(reader, context, chunkType);
break;
case W3dChunkType.W3D_CHUNK_DCG:
result.Dcg = W3dRgbaList.Parse(reader, context, chunkType);
break;
case W3dChunkType.W3D_CHUNK_DIG:
result.Dig = W3dRgbaList.Parse(reader, context, chunkType);
break;
case W3dChunkType.W3D_CHUNK_SCG:
result.Scg = W3dRgbaList.Parse(reader, context, chunkType);
break;
case W3dChunkType.W3D_CHUNK_TEXTURE_STAGE:
result.TextureStages.Add(W3dTextureStage.Parse(reader, context));
break;
case W3dChunkType.W3D_CHUNK_SHADER_MATERIAL_ID:
result.ShaderMaterialIds = W3dUInt32List.Parse(reader, context, chunkType);
break;
// Normally this appears inside W3dTextureStage, but it can also
// appear directly under W3dMaterialPass if using shader materials.
case W3dChunkType.W3D_CHUNK_STAGE_TEXCOORDS:
result.TexCoords = W3dVector2List.Parse(reader, context, chunkType);
break;
default:
throw CreateUnknownChunkException(chunkType);
}
});
return result;
}));
}
public static W3dMaterialPass Parse(BinaryReader reader, uint chunkSize)
{
var textureStages = new List <W3dTextureStage>();
var r = ParseChunk <W3dMaterialPass>(reader, chunkSize, (result, header) =>
{
switch (header.ChunkType)
{
case W3dChunkType.W3D_CHUNK_VERTEX_MATERIAL_IDS:
result.VertexMaterialIds = new uint[header.ChunkSize / sizeof(uint)];
for (var count = 0; count < result.VertexMaterialIds.Length; count++)
{
result.VertexMaterialIds[count] = reader.ReadUInt32();
}
break;
case W3dChunkType.W3D_CHUNK_SHADER_IDS:
result.ShaderIds = new uint[header.ChunkSize / sizeof(uint)];
for (var count = 0; count < result.ShaderIds.Length; count++)
{
result.ShaderIds[count] = reader.ReadUInt32();
}
break;
case W3dChunkType.W3D_CHUNK_DCG:
result.Dcg = new W3dRgba[header.ChunkSize / W3dRgba.SizeInBytes];
for (var count = 0; count < result.Dcg.Length; count++)
{
result.Dcg[count] = W3dRgba.Parse(reader);
}
break;
case W3dChunkType.W3D_CHUNK_DIG:
result.Dig = new W3dRgba[header.ChunkSize / W3dRgba.SizeInBytes];
for (var count = 0; count < result.Dig.Length; count++)
{
result.Dig[count] = W3dRgba.Parse(reader);
}
break;
case W3dChunkType.W3D_CHUNK_SCG:
result.Scg = new W3dRgba[header.ChunkSize / W3dRgba.SizeInBytes];
for (var count = 0; count < result.Scg.Length; count++)
{
result.Scg[count] = W3dRgba.Parse(reader);
}
break;
case W3dChunkType.W3D_CHUNK_TEXTURE_STAGE:
textureStages.Add(W3dTextureStage.Parse(reader, header.ChunkSize));
break;
case W3dChunkType.W3D_CHUNK_SHADER_MATERIAL_ID:
if (header.ChunkSize != sizeof(uint))
{
// TODO: If this is thrown: this is probably an array of IDs?
throw new InvalidDataException();
}
result.ShaderMaterialId = reader.ReadUInt32();
break;
// Normally this appears inside W3dTextureStage, but it can also
// appear directly under W3dMaterialPass if using shader materials.
case W3dChunkType.W3D_CHUNK_STAGE_TEXCOORDS:
result.TexCoords = new Vector2[header.ChunkSize / (sizeof(float) * 2)];
for (var count = 0; count < result.TexCoords.Length; count++)
{
result.TexCoords[count] = reader.ReadVector2();
}
break;
default:
throw CreateUnknownChunkException(header);
}
});
r.TextureStages = textureStages;
return(r);
}
