public void Short4_Clamping()
{
// arrange
var short1 = new Short4(Vector4.One * 1234567.0f);
var short2 = new Short4(Vector4.One * -1234567.0f);
// act
var vector1 = short1.ToVector4();
var vector2 = short2.ToVector4();
// assert
Assert.Equal(Vector4.One * 0x7FFF, vector1);
Assert.Equal(Vector4.One * -0x8000, vector2);
}
public void Encode(VertexElement element, Short4 value)
{
var dstVertex = _Vertex.Slice(element.Offset);
if (element.VertexElementFormat == VertexElementFormat.Vector4)
{
var v4 = value.ToVector4();
System.Runtime.InteropServices.MemoryMarshal.Write(dstVertex, ref v4);
return;
}
if (element.VertexElementFormat == VertexElementFormat.Short4)
{
System.Runtime.InteropServices.MemoryMarshal.Write(dstVertex, ref value);
return;
}
throw new ArgumentException(nameof(element));
}
