/// <summary>
/// Only factors in used axes
/// </summary>
public static float Magnitude(this Vector3 v, IncludedAxes ia)
{
return(Mathf.Sqrt(
((((int)ia & 1) != 0) ? v.x * v.x : 0) +
((((int)ia & 2) != 0) ? v.y * v.y : 0) +
((((int)ia & 4) != 0) ? v.z * v.z : 0)));
}
/// <summary>
/// Lerp extension that only applies the lerp to axis indicated by the XYZ. Other axis return the same axis value as start.
/// </summary>
public static Vector3 Lerp(this GameObject go, Vector3 start, Vector3 end, IncludedAxes ia, float t, bool localPosition = false)
{
// the lerped position, not accounting for any axis that are not included
Vector3 rawLerpedPos = Vector3.Lerp(start, end, t);
// for non-included axis, use the current postion
return(new Vector3(
(((int)ia & 1) != 0) ? rawLerpedPos[0] : ((localPosition) ? go.transform.localPosition[0] : go.transform.position[0]),
(((int)ia & 2) != 0) ? rawLerpedPos[1] : ((localPosition) ? go.transform.localPosition[1] : go.transform.position[1]),
(((int)ia & 4) != 0) ? rawLerpedPos[2] : ((localPosition) ? go.transform.localPosition[2] : go.transform.position[2])));
}
/// <summary>
/// Set position applying ONLY the values indicated as included, non-included axis use the current axis of the gameobject.
/// </summary>
public static void SetPosition(this GameObject go, Vector3 pos, IncludedAxes ia, bool localPosition = false)
{
Vector3 newpos = new Vector3(
(((int)ia & 1) != 0) ? pos[0] : (localPosition) ? go.transform.localPosition[0] : go.transform.position[0],
(((int)ia & 2) != 0) ? pos[1] : (localPosition) ? go.transform.localPosition[1] : go.transform.position[1],
(((int)ia & 4) != 0) ? pos[2] : (localPosition) ? go.transform.localPosition[2] : go.transform.position[2]);
if (!localPosition)
{
go.transform.position = newpos;
}
else
{
go.transform.localPosition = newpos;
}
}
public static void WriteWorldCompPosToBitstream(this CompressedElement compressedpos, ref UdpBitStream bitstream, IncludedAxes ia, bool lowerBitsOnly = false)
{
for (int axis = 0; axis < 3; axis++)
{
if (ia.IsXYZ(axis))
{
bitstream.WriteUInt(compressedpos[axis], lowerBitsOnly ? axisRanges[axis].lowerBits : axisRanges[axis].bits);
}
}
}
public static CompressedElement ReadCompressedPosFromBitstream(ref UdpBitStream bitstream, IncludedAxes ia, bool lowerBitsOnly = false)
{
return(new CompressedElement(
(ia.IsXYZ(0)) ? (bitstream.ReadUInt(lowerBitsOnly ? axisRanges[0].lowerBits : axisRanges[0].bits)) : 0,
(ia.IsXYZ(1)) ? (bitstream.ReadUInt(lowerBitsOnly ? axisRanges[1].lowerBits : axisRanges[1].bits)) : 0,
(ia.IsXYZ(2)) ? (bitstream.ReadUInt(lowerBitsOnly ? axisRanges[2].lowerBits : axisRanges[2].bits)) : 0));
}
public static void WriteWorldCompPosToBitstream(this CompressedElement compressedpos, ref UdpBitStream bitstream, IncludedAxes ia, BitCullingLevel bcl)
{
for (int axis = 0; axis < 3; axis++)
{
if (ia.IsXYZ(axis))
{
bitstream.WriteUInt(compressedpos[axis], axisRanges[axis].GetBitsAtCullLevel(bcl));
}
}
}
public static CompressedElement ReadCompressedPosFromBitstream(ref UdpBitStream bitstream, IncludedAxes ia, BitCullingLevel bcl)
{
return(new CompressedElement(
null,
(ia.IsXYZ(0)) ? (bitstream.ReadUInt(axisRanges[0].GetBitsAtCullLevel(bcl))) : 0,
(ia.IsXYZ(1)) ? (bitstream.ReadUInt(axisRanges[1].GetBitsAtCullLevel(bcl))) : 0,
(ia.IsXYZ(2)) ? (bitstream.ReadUInt(axisRanges[2].GetBitsAtCullLevel(bcl))) : 0));
}
public void Serialize(byte[] buffer, ref int bitposition, IncludedAxes ia, BitCullingLevel bcl = BitCullingLevel.NoCulling)
{
crusher.Write(this, buffer, ref bitposition, ia, bcl);
}
public static bool IsXYZ(this IncludedAxes ia, int axesId)
{
return(((int)ia & (1 << axesId)) != 0);
}
public static bool IsZ(this IncludedAxes ia)
{
return(((int)ia & 4) != 0);
}
// Constructor
public RotationElement()
{
rotationType = RotationType.Quaternion;
includedAxes = (IncludedAxes)7;
elementType = ElementType.Rotation;
}
