[ZOS_DanBatson]

Not as readily, but you can do something like this:

local count = 0
for _, skillTypeData in SKILLS_DATA_MANAGER:SkillTypeIterator() do
    for _, skillLineData in skillTypeData:SkillLineIterator() do
        count = count + SKILL_POINT_ALLOCATION_MANAGER:GetNumPointsAllocatedInSkillLine(skillLineData)
    end
end

To find out how many points are currently "spent."