public void FitBoxToTargets()
{
if (NumTargetParents == 0)
{
_boxSize = Vector3.zero;
return;
}
if (ExtrudeSpace == GizmoSpace.Global)
{
AABB worldAABB = AABB.GetInvalid();
foreach (var parent in _targetParents)
{
AABB aabb = ObjectBounds.CalcHierarchyWorldAABB(parent, _boundsQConfig);
if (aabb.IsValid)
{
if (worldAABB.IsValid)
{
worldAABB.Encapsulate(aabb);
}
else
{
worldAABB = aabb;
}
}
}
SetAABB(worldAABB);
UpdateSnapSteps();
}
else
if (ExtrudeSpace == GizmoSpace.Local)
{
OBB worldOBB = ObjectBounds.CalcHierarchyWorldOBB(_targetParents[0], _boundsQConfig);
for (int parentIndex = 1; parentIndex < NumTargetParents; ++parentIndex)
{
GameObject parent = _targetParents[parentIndex];
OBB obb = ObjectBounds.CalcHierarchyWorldOBB(parent, _boundsQConfig);
if (obb.IsValid)
{
if (worldOBB.IsValid)
{
worldOBB.Encapsulate(obb);
}
else
{
worldOBB = obb;
}
}
}
SetOBB(worldOBB);
UpdateSnapSteps();
}
}
public void FitBoxToTargets()
{
if (NumTargetParents == 0)
{
_boxSize = Vector3.zero;
return;
}
if (ExtrudeSpace == GizmoSpace.Global)
{
AABB worldAABB = AABB.GetInvalid();
foreach (var parent in _targetParents)
{
if (_ignoredParentObjects.Contains(parent))
{
continue;
}
AABB aabb = ObjectBounds.CalcHierarchyWorldAABB(parent, _boundsQConfig);
if (aabb.IsValid)
{
if (worldAABB.IsValid)
{
worldAABB.Encapsulate(aabb);
}
else
{
worldAABB = aabb;
}
}
}
SetAABB(worldAABB);
UpdateSnapSteps();
}
else
if (ExtrudeSpace == GizmoSpace.Local)
{
int firstParentIndex = 0;
while (firstParentIndex < NumTargetParents)
{
if (_ignoredParentObjects.Contains(_targetParents[firstParentIndex]))
{
++firstParentIndex;
}
else
{
break;
}
}
if (firstParentIndex == NumTargetParents)
{
SetOBB(OBB.GetInvalid());
UpdateSnapSteps();
return;
}
OBB worldOBB = ObjectBounds.CalcHierarchyWorldOBB(_targetParents[firstParentIndex], _boundsQConfig);
for (int parentIndex = firstParentIndex; parentIndex < NumTargetParents; ++parentIndex)
{
GameObject parent = _targetParents[parentIndex];
if (_ignoredParentObjects.Contains(parent))
{
continue;
}
OBB obb = ObjectBounds.CalcHierarchyWorldOBB(parent, _boundsQConfig);
if (obb.IsValid)
{
if (worldOBB.IsValid)
{
worldOBB.Encapsulate(obb);
}
else
{
worldOBB = obb;
}
}
}
SetOBB(worldOBB);
UpdateSnapSteps();
}
}
