float llWater(vector offset)
Returns the
water height at the current
position +
offset.
The water height is the same across the whole
simulator, so the
offset is irrelevant.
offset cannot be used to get the water height for a neighboring sim.
This value does not vary with wave motion (if you have ripple water turned on in
client preferences), i.e. it cannot be used to make realistic
boats that bob with waves. Wave rendering (the water rising and falling) is performed by the client, so everyone is seeing a different version of the water dynamics.
While there is not an
llOverWater function to detect if land is above water, this fragment of code works the same way, by using
llGround.
// Please note that this is subject to the same attachment irregularities as llGround is.
// See the llGround page for more details.
integer OverWater(vector offset)
{
return (llGround(offset) < llWater(offset));
}
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