lMinimum
Euclidean distance operation
lOperands:
uSpatial
or spatio-temporal objects
lTypes
of operations:
uScalar
function min-dist
uTemporal
function when-min-dist
l
lIntersection-operations
lOperand:
uPlane
or
uHalfspace
or
uBounding
box
u
lTypes
of operations:
uBoolean
predicate intersects
uTemporal
function when-intersects
uObject-generating
function intersection
l