public void Issue20()
{
RpcRequest <ArithmeticOperationRequest> rpcRequest = new RpcRequest <ArithmeticOperationRequest>();
rpcRequest.Method = "AddTwoNumbers";
ArithmeticOperationRequest request = new ArithmeticOperationRequest();
request.NumA = 5;
request.NumB = 8;
rpcRequest.Request = request;
var msg = MessageBuilder.Create();
var root = msg.BuildRoot <RpcRequest <ArithmeticOperationRequest> .WRITER>();
rpcRequest.serialize(root);
var mems = new MemoryStream();
var pump = new FramePump(mems);
pump.Send(msg.Frame);
mems.Seek(0, SeekOrigin.Begin);
var frame = Framing.ReadSegments(mems);
var deserializer = DeserializerState.CreateRoot(frame);
var mainRequest = new RpcRequest <ArithmeticOperationRequest> .READER(deserializer);
var innerRequest = new ArithmeticOperationRequest.READER(mainRequest.Request);
Console.WriteLine("Method Name: " + mainRequest.Method);
Console.WriteLine("NumA: " + innerRequest.NumA.ToString());
Console.WriteLine("NumB: " + innerRequest.NumB.ToString());
}
public void Forward(WireFrame frame)
{
_pump.Send(frame);
}
public void PipedFramePump()
{
int UnpackFrame(WireFrame frame)
{
int count = frame.Segments.Count;
for (int i = 0; i < count; i++)
{
Assert.AreEqual(i + 1, frame.Segments[i].Length);
}
return(count);
}
WireFrame PackFrame(int value)
{
var segments = new Memory <ulong> [value];
for (int i = 0; i < value; i++)
{
ulong[] a = new ulong[i + 1];
segments[i] = new Memory <ulong>(a);
}
return(new WireFrame(segments));
}
Thread rxRunner = null;
using (var server = new AnonymousPipeServerStream(PipeDirection.Out, HandleInheritability.None))
using (var client = new AnonymousPipeClientStream(PipeDirection.In, server.ClientSafePipeHandle))
using (var bc = new BlockingCollection <int>(8))
{
server.ReadMode = PipeTransmissionMode.Byte;
client.ReadMode = PipeTransmissionMode.Byte;
using (var txPump = new FramePump(server))
using (var rxPump = new FramePump(client))
{
rxRunner = new Thread(() =>
{
rxPump.Run();
});
rxPump.FrameReceived += f => bc.Add(UnpackFrame(f));
rxRunner.Start();
for (int i = 0; i < 100; i++)
{
txPump.Send(PackFrame(1));
txPump.Send(PackFrame(8));
txPump.Send(PackFrame(2));
txPump.Send(PackFrame(7));
txPump.Send(PackFrame(3));
txPump.Send(PackFrame(6));
txPump.Send(PackFrame(4));
txPump.Send(PackFrame(5));
Assert.IsTrue(SpinWait.SpinUntil(() => bc.Count == 8, 500));
Assert.AreEqual(1, bc.Take());
Assert.AreEqual(8, bc.Take());
Assert.AreEqual(2, bc.Take());
Assert.AreEqual(7, bc.Take());
Assert.AreEqual(3, bc.Take());
Assert.AreEqual(6, bc.Take());
Assert.AreEqual(4, bc.Take());
Assert.AreEqual(5, bc.Take());
}
}
}
Assert.IsTrue(rxRunner.Join(500));
}
public void FramePumpDeferredProcessing()
{
int UnpackAndVerifyFrame(WireFrame frame, int expectedCount)
{
int count = frame.Segments.Count;
Assert.AreEqual(expectedCount, count);
for (int i = 0; i < count; i++)
{
int length = frame.Segments[i].Length;
Assert.AreEqual(expectedCount - i, length);
for (int j = 0; j < length; j++)
{
Assert.AreEqual((ulong)(length - j), frame.Segments[i].Span[j]);
}
}
return(count);
}
WireFrame PackFrame(int value)
{
var segments = new Memory <ulong> [value];
for (int i = 0; i < value; i++)
{
ulong[] a = new ulong[value - i];
segments[i] = new Memory <ulong>(a);
for (int j = 0; j < a.Length; j++)
{
a[j] = (ulong)(a.Length - j);
}
}
return(new WireFrame(segments));
}
Thread rxRunner = null;
using (var server = new AnonymousPipeServerStream(PipeDirection.Out, HandleInheritability.None))
using (var client = new AnonymousPipeClientStream(PipeDirection.In, server.ClientSafePipeHandle))
using (var bc = new BlockingCollection <WireFrame>(8))
{
server.ReadMode = PipeTransmissionMode.Byte;
client.ReadMode = PipeTransmissionMode.Byte;
using (var txPump = new FramePump(server))
using (var rxPump = new FramePump(client))
{
rxRunner = new Thread(() =>
{
rxPump.Run();
});
rxPump.FrameReceived += bc.Add;
rxRunner.Start();
txPump.Send(PackFrame(1));
txPump.Send(PackFrame(8));
txPump.Send(PackFrame(2));
txPump.Send(PackFrame(7));
txPump.Send(PackFrame(3));
txPump.Send(PackFrame(6));
txPump.Send(PackFrame(4));
txPump.Send(PackFrame(5));
Assert.IsTrue(SpinWait.SpinUntil(() => bc.Count == 8, 500));
UnpackAndVerifyFrame(bc.Take(), 1);
UnpackAndVerifyFrame(bc.Take(), 8);
UnpackAndVerifyFrame(bc.Take(), 2);
UnpackAndVerifyFrame(bc.Take(), 7);
UnpackAndVerifyFrame(bc.Take(), 3);
UnpackAndVerifyFrame(bc.Take(), 6);
UnpackAndVerifyFrame(bc.Take(), 4);
UnpackAndVerifyFrame(bc.Take(), 5);
}
}
Assert.IsTrue(rxRunner.Join(500));
}
public override bool Cook(string luaPath, LuaGlobal environment, string outputDirectory, string intermediateDirectory, out string producedFile, out string error)
{
error = "";
producedFile = "";
string assetPath = GetAssetPath(luaPath);
using (FileStream assetStream = new FileStream(assetPath, FileMode.Open))
{
using (Bitmap bmp = new Bitmap(Image.FromStream(assetStream)))
{
string channelMask = Env.TryGetDefault <string>(environment, "channelMask", "RGBA");
// Try to get all settings from .lua file or acceptable defaults
CapnpGen.CapTexture texture = new CapnpGen.CapTexture();
texture.Header = new CapnpGen.CapTextureHeader();
texture.Header.Type = CapnpGen.CapTextureType.simple; // TODO: DDS support?
texture.Header.Width = (uint)bmp.Width;
texture.Header.Height = (uint)bmp.Height;
texture.Header.RChannel = GetChannel(channelMask, 0);
texture.Header.GChannel = GetChannel(channelMask, 1);
texture.Header.BChannel = GetChannel(channelMask, 2);
texture.Header.AChannel = GetChannel(channelMask, 3);
PixelFormat pixelFormat = bmp.PixelFormat;
int bytesPerPixel = GetBytesPerPixel(pixelFormat);
// Lock the bitmap's bits.
Rectangle rect = new Rectangle(0, 0, bmp.Width, bmp.Height);
BitmapData bmpData = bmp.LockBits(rect, ImageLockMode.ReadWrite, bmp.PixelFormat);
// Get the address of the first line.
IntPtr ptr = bmpData.Scan0;
// Declare an array to hold the bytes of the bitmap.
int bytes = bmp.Width * bmp.Height * bytesPerPixel;
byte[] byteValues = new byte[bytes];
// Copy the color values into the array.
Marshal.Copy(ptr, byteValues, 0, bytes);
MemoryStream memoryStream = new MemoryStream();
// Loop over the pixels
int stride = bmpData.Width;
for (int row = 0; row < bmpData.Height; row++)
{
for (int column = 0; column < bmpData.Width; column++)
{
int pixelIndex = ((row * stride) + column) * bytesPerPixel;
WriteChannel(texture.Header.RChannel, byteValues, pixelIndex, pixelFormat, memoryStream);
WriteChannel(texture.Header.GChannel, byteValues, pixelIndex, pixelFormat, memoryStream);
WriteChannel(texture.Header.BChannel, byteValues, pixelIndex, pixelFormat, memoryStream);
WriteChannel(texture.Header.AChannel, byteValues, pixelIndex, pixelFormat, memoryStream);
}
}
texture.Data = memoryStream.ToArray();
bmp.UnlockBits(bmpData);
// Create output file
producedFile = Path.ChangeExtension(Path.GetFileName(assetPath), ".PurTexture");
string outFilePath = Path.Combine(outputDirectory, "textures", producedFile);
Directory.CreateDirectory(Path.GetDirectoryName(outFilePath));
using (FileStream outStream = new FileStream(outFilePath, FileMode.Create))
{
MessageBuilder message = MessageBuilder.Create();
var root = message.BuildRoot <CapnpGen.CapTexture.WRITER>();
texture.serialize(root);
var pump = new FramePump(outStream);
pump.Send(message.Frame);
}
}
}
return(true);
}
public override bool Cook(string luaPath, LuaGlobal environment, string outputDirectory, string intermediateDirectory, out string producedFile, out string error)
{
error = "";
producedFile = "";
outputDirectory = Path.Combine(outputDirectory, "materials");
Directory.CreateDirectory(outputDirectory);
// Load XML document
string materialPath = GetMaterialPath(luaPath, environment);
XmlDocument xmlDoc = new XmlDocument();
try
{
xmlDoc.Load(materialPath);
}
catch (Exception e)
{
error = e.Message;
return(false);
}
// Get the root node
XmlNode materialFileNode = xmlDoc.SelectSingleNode("//MaterialFile");
if (materialFileNode == null)
{
error = "Material file does not have a root node called MaterialFile";
return(false);
}
// Parse all samplers
List <CapnpGen.CapSampler> samplers = new List <CapnpGen.CapSampler>();
XmlNodeList samplerNodes = materialFileNode.SelectNodes("Sampler");
foreach (XmlNode samplerNode in samplerNodes)
{
if (!MaterialParser.ParseSampler(samplerNode, samplers, out error))
{
return(false);
}
}
// Parse all blenders
List <CapnpGen.CapBlender> blenders = new List <CapnpGen.CapBlender>();
XmlNodeList blenderNodes = materialFileNode.SelectNodes("Blender");
foreach (XmlNode blenderNode in blenderNodes)
{
if (!MaterialParser.ParseBlender(blenderNode, blenders, out error))
{
return(false);
}
}
// Parse all materials
List <CapnpGen.CapMaterial> materials = new List <CapnpGen.CapMaterial>();
XmlNodeList materialNodes = materialFileNode.SelectNodes("Material");
foreach (XmlNode materialNode in materialNodes)
{
if (!MaterialParser.ParseMaterial(materialNode, materials, blenders, samplers, out error))
{
return(false);
}
}
// Parse all material instances
List <CapnpGen.CapMaterialInstance> materialInstances = new List <CapnpGen.CapMaterialInstance>();
XmlNodeList materialInstanceNodes = materialFileNode.SelectNodes("MaterialInstance");
foreach (XmlNode materialInstanceNode in materialInstanceNodes)
{
if (!MaterialParser.ParseMaterialInstance(materialInstanceNode, materialInstances, materials, materialPath, out error))
{
return(false);
}
}
// Compile all materials
foreach (CapnpGen.CapMaterial material in materials)
{
if (!MaterialCompiler.CompileMaterial(material, outputDirectory, out error))
{
return(false);
}
}
// Serialize and save the all material instance headers
foreach (CapnpGen.CapMaterialInstance materialInstance in materialInstances)
{
string headerPath = Path.Combine(outputDirectory, materialInstance.Header.Name + ".material");
Directory.CreateDirectory(Path.GetDirectoryName(headerPath));
using (FileStream outStream = new FileStream(headerPath, FileMode.Create))
{
MessageBuilder message = MessageBuilder.Create();
var root = message.BuildRoot <CapnpGen.CapMaterialInstanceHeader.WRITER>();
materialInstance.Header.serialize(root);
var pump = new FramePump(outStream);
pump.Send(message.Frame);
}
// Copy all textures used by the material instance into the Data/material folder
foreach (CapnpGen.CapMaterialTexture texture in materialInstance.Header.Textures)
{
string destPath = Path.Combine(outputDirectory, texture.Path);
Directory.CreateDirectory(Path.GetDirectoryName(destPath));
File.Copy(texture.ContentPath, destPath, true);
}
}
return(true);
}
public override bool Cook(string luaPath, LuaGlobal environment, string outputDirectory, string intermediateDirectory, out string producedFile, out string error)
{
error = "";
producedFile = "";
string assetPath = GetAssetPath(luaPath);
materialStreamProvider.SetAssetPath(assetPath);
using (FileStream assetStream = new FileStream(assetPath, FileMode.Open))
{
LoadResult result = objLoader.Load(assetStream);
CapnpGen.CapModel model = new CapnpGen.CapModel();
// Get all vertex positions
List <CapnpGen.CapVector3> vertexPositions = new List <CapnpGen.CapVector3>();
foreach (Vertex vertex in result.Vertices)
{
CapnpGen.CapVector3 pos = new CapnpGen.CapVector3();
pos.X = vertex.X;
pos.Y = vertex.Y;
pos.Z = vertex.Z;
vertexPositions.Add(pos);
}
//model.VertexPositions = vertexPositions;
// Get all vertex texCoords
List <CapnpGen.CapVector2> vertexTexCoords = new List <CapnpGen.CapVector2>();
foreach (Texture texture in result.Textures)
{
CapnpGen.CapVector2 texCoord = new CapnpGen.CapVector2();
texCoord.X = texture.X;
texCoord.Y = texture.Y;
vertexTexCoords.Add(texCoord);
}
// Get all vertex normals
List <CapnpGen.CapVector3> vertexNormals = new List <CapnpGen.CapVector3>();
foreach (Normal normal in result.Normals)
{
CapnpGen.CapVector3 vertexNormal = new CapnpGen.CapVector3();
vertexNormal.X = normal.X;
vertexNormal.Y = normal.Y;
vertexNormal.Z = normal.Z;
vertexNormals.Add(vertexNormal);
}
// Because .obj stores vertex positions, vertex texcoords and vertex normals separately and without duplication we need to "unpack" combined vertices from this data
// Each .obj model has a list of "groups" which represent submeshes
// Each group has a list of faces which represent quads, they have 3-4 "indices" that point to vertex positions, vertex texcoords and vertex normals separately
// We need to iterate over these, and then build one combined vertex for each unique combination of position, texcoord and normal
// Convert indices
// This dictionary will hold unique vertices as keys, and it's corresponding index as value, this makes it easy for us to look up indices of duplicated vertices
Dictionary <CapnpGen.CapVertex, UInt32> combinedVertices = new Dictionary <CapnpGen.CapVertex, uint>();
List <UInt32> indices = new List <UInt32>();
foreach (ObjLoader.Loader.Data.Elements.Group group in result.Groups) // A group represents a "submesh"
{
foreach (Face face in group.Faces)
{
UInt32[] combinedIndices = new UInt32[face.Count];
for (int i = 0; i < face.Count; i++)
{
CapnpGen.CapVector3 position = vertexPositions[face[i].VertexIndex - 1];
int normalIndex = face[i].NormalIndex;
CapnpGen.CapVector3 normal = new CapnpGen.CapVector3();
normal.Y = 1;
if (normalIndex > 0)
{
normal = vertexNormals[normalIndex - 1];
}
int texCoordIndex = face[i].TextureIndex;
CapnpGen.CapVector2 texCoord = new CapnpGen.CapVector2();
if (texCoordIndex > 0)
{
texCoord = vertexTexCoords[texCoordIndex - 1];
}
combinedIndices[i] = CombineVertex(position, normal, texCoord, ref combinedVertices);
}
if (face.Count == 4)
{
// We split the face (quad) into two triangles, the first one with index 0 1 and 2
indices.Add(combinedIndices[0]);
indices.Add(combinedIndices[1]);
indices.Add(combinedIndices[2]);
// The second one with index 2 3 and 0
indices.Add(combinedIndices[2]);
indices.Add(combinedIndices[3]);
indices.Add(combinedIndices[0]);
}
else if (face.Count == 3)
{
// This kind of face only has one triangle, so it's simple
indices.Add(combinedIndices[0]);
indices.Add(combinedIndices[1]);
indices.Add(combinedIndices[2]);
}
else
{
Debug.Assert(false); // I haven't seen a model where faces don't have 4 or 3 indices yet
}
}
}
CapnpGen.CapVertex[] vertices = new CapnpGen.CapVertex[combinedVertices.Count];
combinedVertices.Keys.CopyTo(vertices, 0);
model.Vertices = vertices;
model.Indices = indices;
// Create output file
string outputFileName = Path.ChangeExtension(Path.GetFileName(assetPath), ".model");
producedFile = Path.Combine(outputDirectory, "models", outputFileName);
Directory.CreateDirectory(Path.GetDirectoryName(producedFile));
using (FileStream outStream = new FileStream(producedFile, FileMode.Create))
{
MessageBuilder message = MessageBuilder.Create();
var root = message.BuildRoot <CapnpGen.CapModel.WRITER>();
model.serialize(root);
var pump = new FramePump(outStream);
pump.Send(message.Frame);
}
}
return(true);
}