Difference between revisions of "LlGround"
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Omei Qunhua (talk | contribs) (Bring example into line with llWater) |
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< | <source lang="lsl2">// Makes the object land on ground or on water | ||
FindGroundOrWater() | FindGroundOrWater() | ||
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FindGroundOrWater(); | FindGroundOrWater(); | ||
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Latest revision as of 10:22, 22 January 2015
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: float llGround( vector offset );| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns a float that is the ground height directly below the prim position + offset
| • vector | offset | – | offset relative to the prim's position and expressed in local coordinates |
The requested position needs to be in the same region. Only the x and y coordinates in offset are important, the z component is ignored.
Examples
// Makes the object land on ground or on water
FindGroundOrWater()
{
vector vTarget = llGetPos();
vTarget.z = llGround( ZERO_VECTOR );
float fWaterLevel = llWater( ZERO_VECTOR );
if( vTarget.z < fWaterLevel )
vTarget.z = fWaterLevel;
llSetRegionPos(vTarget);
}
default
{
touch_start(integer total_number)
{
FindGroundOrWater();
}
}
See Also
Functions
| • | llGroundContour | – | Gets the ground contour | |
| • | llGroundNormal | – | Gets the ground normal | |
| • | llGroundSlope | – | Gets the ground slope | |
| • | llEdgeOfWorld | – | Returns existence of neighboring sims |
Deep Notes
Signature |
|---|
function float llGround( vector offset ); |