public void Serialize()
{
var container = new GraphicStreamContainer();
var positions = new[] { Vector3.XAxis, Vector3.YAxis, Vector3.ZAxis };
container.Create(GraphicStreamUsage.Position, positions);
var texCoords = new[] { Vector2.XAxis, Vector2.YAxis };
container.Create(GraphicStreamUsage.TextureCoordinate, texCoords);
var filename = "test.txt";
Serializer.SerializeBinary(container, filename);
var deserializedContainer = Serializer.DeserializeBinary<GraphicStreamContainer>(filename);
deserializedContainer.ShouldNotBeNull();
deserializedContainer.Count().ShouldEqual(2);
deserializedContainer.GetByUsage(GraphicStreamUsage.Position)
.ShouldNotBeNull()
.TypeShouldBe<GraphicStream<Vector3>>()
.Data.ShouldEqual(positions);
deserializedContainer.GetByUsage(GraphicStreamUsage.TextureCoordinate)
.ShouldNotBeNull()
.TypeShouldBe<GraphicStream<Vector2>>()
.Data.ShouldEqual(texCoords);
}
public void GetByUsage()
{
var container = new GraphicStreamContainer();
var indices = new[] { 0, 1, 3 };
container.Create(GraphicStreamUsage.Position, new[] { 1f, 2f, 3f });
container.Create(GraphicStreamUsage.Index, indices);
var stream = container.GetByUsage(GraphicStreamUsage.Index);
Assert.IsNotNull(stream);
Assert.AreEqual(GraphicStreamUsage.Index, stream.Description.Usage);
Assert.AreElementsEqual(indices, stream.DowncastTo<GraphicStream<int>>().Data);
}
public GraphicStreamContainer Parse()
{
int triangleCount = Convert.ToInt32(
mTriangleElement.Attribute("count").Value,
CultureInfo.InvariantCulture);
var allIndices = ParseUIntArray(mTriangleElement.Element(
ColladaImporter.Namespace + "p"));
var segmentLenght = allIndices.Count() / triangleCount / 3;
var container = new GraphicStreamContainer();
var indices = allIndices.EachNthElement(segmentLenght).ToArray();
container.Create(GraphicStreamUsage.Index, indices);
var vertexCount = (int)indices.Max() + 1;
var inputs = ParseInputs();
foreach (var input in inputs)
{
var usage = SemanticHelper.GetUsageForSemantic(input.Semantic);
var data = new SourceParser(input.SourceElement).Parse();
if (usage != GraphicStreamUsage.Position)
{
var specificIndices = allIndices.EachNthElement(
segmentLenght, input.Offset).ToArray();
var newData = new float[vertexCount][];
for (int i = 0; i < indices.Length; i++)
{
var positionIndex = (int)indices[i];
newData[positionIndex] = data.ElementAt((int)specificIndices[i]);
}
data = newData;
}
var elementLength = data.First().Length;
switch (elementLength)
{
case 2:
container.Create(usage,
data.Select(element => new Vector2(element)).ToArray());
break;
case 3:
container.Create(usage,
data.Select(element => new Vector3(element)).ToArray());
break;
case 4:
container.Create(usage,
data.Select(element => new Vector4(element)).ToArray());
break;
}
}
return container;
}
/// <summary>
/// Loads the resources for this scene.
/// </summary>
public override void Load()
{
var container = new GraphicStreamContainer();
var positions = container.Create(GraphicStreamUsage.Position, CreatePositions());
var colors = container.Create(GraphicStreamUsage.Color, CreateColors());
var indices = container.Create(GraphicStreamUsage.Index, CreateIndices());
IBufferService bufferService = new OpenTKBufferService();
var bufferBindings = new[]
{
bufferService.CreateFor(positions),
// bufferService.CreateFor(colors),
bufferService.CreateFor(indices)
};
mRenderer = new OpenTKObjectRenderer(bufferBindings);
}
/// <summary>
/// Loads the resources for this scene.
/// </summary>
public override void Load()
{
var container = new GraphicStreamContainer();
var positions = container.Create(GraphicStreamUsage.Position, CreatePositions());
var colors = container.Create(GraphicStreamUsage.Color, CreateColors());
IBufferService bufferService = new SlimDXBufferService(RenderWindow.Device);
var bufferBindings = new[]
{
bufferService.CreateFor(positions),
bufferService.CreateFor(colors)
};
mEffect = new SlimDXEffectCompiler(RenderWindow.Device).Compile("MyShader10.fx");
mRenderer = new SlimDXObjectRenderer(RenderWindow.Device,
mEffect, bufferBindings);
mWorldViewProjectionParameter = new SlimDXMatrixEffectParameter("WorldViewProjection");
}
public void Create_Returns_Stream_And_Adds_Stream()
{
var container = new GraphicStreamContainer();
var usage = GraphicStreamUsage.Normal;
var data = new[] { 1f, 2f, 3f };
var stream = container.Create(usage, data);
Assert.IsNotNull(stream);
Assert.AreEqual(usage, stream.Description.Usage);
Assert.AreEqual(data, stream.Data);
Assert.AreEqual(1, container.Count());
}
/// <summary>
/// Loads the resources for this scene.
/// </summary>
public override void Load()
{
var container = new GraphicStreamContainer();
var positions = container.Create(GraphicStreamUsage.Position, CreatePositions());
var colors = container.Create(GraphicStreamUsage.Color, CreateColors());
IBufferService bufferService = new XnaBufferService(RenderWindow.Device);
var bufferBindings = new[]
{
bufferService.CreateFor(colors),
bufferService.CreateFor(positions),
};
mEffect = new XnaEffectCompiler(RenderWindow.Device).Compile("MyShader.fx");
mRenderer = new XnaObjectRenderer(RenderWindow.Device, mEffect, bufferBindings);
mWorldViewProjectionParameter = new XnaMatrixEffectParameter("WorldViewProjection");
mCamera = new Camera(new Stand(), new PerspectiveProjectionLense());
mCamera.Stand.Position = new Vector3(0, 0, 3);
SetupKeysAndActions();
}