public AlignObjectsEditOperation(Box alignBox, AlignAxis axis, AlignDirection direction, TransformFlags transformFlags)
{
_alignBox = alignBox;
_axis = axis;
_direction = direction;
_transformFlags = transformFlags;
}
public AlignObjectsEditOperation(Box alignBox, AlignAxis axis, AlignDirection direction, TransformFlags transformFlags)
{
_alignBox = alignBox;
_axis = axis;
_direction = direction;
_transformFlags = transformFlags;
}
public static void Align(AlignAxis _axis, AlignMode _mode)
{
if (!Selection.activeTransform)
{
return;
}
switch (_axis)
{
case AlignAxis.x:
selected = Selection.transforms.OrderBy(tr => tr.position.x).ToArray();
break;
case AlignAxis.y:
selected = Selection.transforms.OrderBy(tr => tr.position.y).ToArray();
break;
case AlignAxis.z:
selected = Selection.transforms.OrderBy(tr => tr.position.z).ToArray();
break;
}
Vector3 targetPos = Vector3.zero;
switch (_mode)
{
case AlignMode.min:
targetPos = selected[0].position;
break;
case AlignMode.max:
targetPos = selected[selected.Length - 1].position;
break;
}
Undo.RecordObjects(Selection.transforms, "Align " + _mode.ToString().ToUpper() + " by " + _axis.ToString().ToUpper());
foreach (var trans in selected)
{
switch (_axis)
{
case AlignAxis.x:
trans.position = new Vector3(targetPos.x, trans.position.y, trans.position.z);
break;
case AlignAxis.y:
trans.position = new Vector3(trans.position.x, targetPos.y, trans.position.z);
break;
case AlignAxis.z:
trans.position = new Vector3(trans.position.x, trans.position.y, targetPos.z);
break;
}
}
}
public static void AlignAverage(AlignAxis _axis)
{
if (!Selection.activeTransform)
{
return;
}
selected = Selection.transforms;
float total = 0;
foreach (var trans in selected)
{
switch (_axis)
{
case AlignAxis.x:
total += trans.position.x;
break;
case AlignAxis.y:
total += trans.position.y;
break;
case AlignAxis.z:
total += trans.position.z;
break;
}
}
float avg = total / selected.Length;
Undo.RecordObjects(Selection.transforms, "Align Average by " + _axis.ToString().ToUpper());
foreach (var trans in selected)
{
switch (_axis)
{
case AlignAxis.x:
trans.position = new Vector3(avg, trans.position.y, trans.position.z);
break;
case AlignAxis.y:
trans.position = new Vector3(trans.position.x, avg, trans.position.z);
break;
case AlignAxis.z:
trans.position = new Vector3(trans.position.x, trans.position.y, avg);
break;
}
}
}
public static Vector3 GetTransfomAxis(Transform t, AlignAxis axis, bool invert)
{
float mod = 1;
if (invert)
{
mod = -1;
}
if (axis == AlignAxis.X)
{
return(t.right * mod);
}
else if (axis == AlignAxis.Y)
{
return(t.up * mod);
}
else if (axis == AlignAxis.Z)
{
return(t.forward * mod);
}
return(Vector3.up);
}
