public Vector3(BinaryReader reader, VectorCompression compression = VectorCompression.None)
{
if (compression == VectorCompression.None)
{
X = reader.ReadSingle();
Y = reader.ReadSingle();
Z = reader.ReadSingle();
}
else
{
float compressionScale;
switch (compression)
{
case VectorCompression.Collision:
compressionScale = 128.0f;
break;
case VectorCompression.Animation:
compressionScale = 1024.0f;
break;
default:
compressionScale = 1.0f;
break;
}
X = reader.ReadInt16() / compressionScale;
Y = reader.ReadInt16() / compressionScale;
Z = reader.ReadInt16() / compressionScale;
}
}
public void Given_mesh_animation_controller_when_serializing_and_then_deserializing_should_give_equivalent()
{
byte[] expectedSerializedData =
{
0x02, 0x00, 0x48, 0xe1, 0x7a, 0x3f, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x3f, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0xc0, 0x00, 0xc0, 0x38, 0xc0, 0x00, 0x40, 0x40, 0xab, 0xaa, 0x55, 0xd5, 0x00, 0x00, 0xaa, 0x2a, 0x55, 0x55, 0xff, 0x7f, 0xc0, 0x00, 0xc0, 0x38, 0x40, 0xff, 0x3f, 0xc0, 0x55, 0xd5, 0xab, 0xaa, 0x00, 0x80, 0x55, 0x55, 0xaa, 0x2a, 0x00, 0x00, 0x10, 0xff, 0xc0
};
_controller.Frames = new List <AnimationKeyFrame>
{
new AnimationKeyFrame
{
FrameNumber = 0,
Time = 0.98f
},
new AnimationKeyFrame
{
FrameNumber = 1,
Time = 1.5f
}
};
_controller.CompressedFrames = new List <CompressedVectors>
{
VectorCompression.Compress(
new List <Vector3>
{
new Vector3(1, 2, 3),
new Vector3(4, 5, 6)
}
),
VectorCompression.Compress(
new List <Vector3>
{
new Vector3(-4, -5, -6),
new Vector3(-1, -2, -3)
}
)
};
_controller.Unknown0 = new byte[] { 0x10, 0xFF, 0xC0 };
MeshAnimationController deserializedController = new Mock <MeshAnimationController>().Object;
// Act
using (var ms = new MemoryStream())
{
_sut.Serialize(ms, _controller);
ms.Position = 0;
_sut.Deserialize(ms, deserializedController);
// Assert
ms.Should().BeEof();
ms.ToArray().Should().BeEquivalentTo(expectedSerializedData);
_controller.Should().BeEquivalentTo(deserializedController);
}
}
public Vector3(BinaryReader reader, VectorCompression compression = VectorCompression.None)
{
if (compression == VectorCompression.None)
{
X = reader.ReadSingle();
Y = reader.ReadSingle();
Z = reader.ReadSingle();
}
else
{
float compressionScale;
switch (compression)
{
case VectorCompression.Collision: compressionScale = 128.0f; break;
case VectorCompression.Animation: compressionScale = 1024.0f; break;
default: compressionScale = 1.0f; break;
}
X = reader.ReadInt16() / compressionScale;
Y = reader.ReadInt16() / compressionScale;
Z = reader.ReadInt16() / compressionScale;
}
}
