public static Matrix4x4 AsTextureTransform(this IRealBounds5D bounds)
{
return(new Matrix4x4
{
M11 = bounds.UBounds.Length,
M22 = bounds.VBounds.Length,
M41 = bounds.UBounds.Min,
M42 = bounds.VBounds.Min
});
}
public static SharpDX.Matrix ToMatrix2(this IRealBounds5D bounds)
{
return(new SharpDX.Matrix
{
M11 = bounds.UBounds.Length,
M22 = bounds.VBounds.Length,
M41 = bounds.UBounds.Min,
M42 = bounds.VBounds.Min,
M44 = 1
});
}
public CompressedVertex(IVertex source, IRealBounds5D bounds)
{
this.source = source;
this.bounds = bounds;
var transform3D = bounds.AsTransform();
var transform2D = bounds.AsTextureTransform();
Position = source.Position.Select(v => (IXMVector) new TransformedVector3D(v, transform3D, true)).ToArray();
TexCoords = source.TexCoords.Select(v => (IXMVector) new TransformedVector2D(v, transform2D, true)).ToArray();
}
public static Matrix4x4 AsTransform(this IRealBounds5D bounds)
{
return(new Matrix4x4
{
M11 = bounds.XBounds.Length,
M22 = bounds.YBounds.Length,
M33 = bounds.ZBounds.Length,
M41 = bounds.XBounds.Min,
M42 = bounds.YBounds.Min,
M43 = bounds.ZBounds.Min
});
}
public static SharpDX.Matrix ToMatrix3(this IRealBounds5D bounds)
{
return(new SharpDX.Matrix
{
M11 = bounds.XBounds.Length,
M22 = bounds.YBounds.Length,
M33 = bounds.ZBounds.Length,
M41 = bounds.XBounds.Min,
M42 = bounds.YBounds.Min,
M43 = bounds.ZBounds.Min,
M44 = 1
});
}
