Difference between revisions of "LlModifyLand"
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Revision as of 14:49, 10 February 2014
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: llModifyLand( integer action, integer brush );| 159 | Function ID |
| 0.0 | Forced Delay |
| 10.0 | Energy |
Modify land with action on brush
| • integer | action | – | LAND_* flag | |
| • integer | brush | – | LAND_*_BRUSH flag |
The position of the prim is used to determine the input for various flags.
| Action | Description | |
|---|---|---|
| LAND_LEVEL | 0 | Levels on prim center |
| LAND_RAISE | 1 | Raises the land |
| LAND_LOWER | 2 | Lowers the land |
| LAND_SMOOTH | 3 | Smooths the land |
| LAND_NOISE | 4 | Makes the land rough |
| LAND_REVERT | 5 | Restores to baked value |
| Brush | Value | Size |
|---|---|---|
| 0 | 2m x 2m | |
| 1 | 4m x 4m | |
| 2 | 8m x 8m | |
| The constant values in the compiler are wrong. Use these values instead. |
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Caveats
- This function has no effect if the script's owner is offline or not in the same sim as the scripted object.
- This function has no effect if the scripted object is deeded to a group.
- Playing with this command, I have found that the LAND_SMALL_BRUSH edits a 4m x 4m area. The LAND_MEDIUM_BRUSH and the LAND_LARGE_BRUSH, both edit an 8m x 8m area. However using 0 instead of LAND_SMALL_BRUSH will edit a 2m x 2m area. I have bug reported this, but until it gets fixed, it should be noted. correct values for the brushes are 0, 1 and 2, not 1, 2, and 3. - Bev
- If the script is in a prim that is attached to an avatar or is in the child prim of a linkset, then the local position relative to it's attachment point or root prim is used rather than the position within the region. (BUG-4929)
Important Issues
~ All Issues ~ Search JIRA for related Bugs
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STORM-2006 | A | Brush constants are all off-by-one. | |
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BUG-4929 | llModifyLand modifies wrong location in region, when called in a child prim |
Examples
Deep Notes
All Issues
~ Search JIRA for related Issues
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SVC-3272 | A | LSL: llModifyLandStrength | |
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STORM-2006 | A | Brush constants are all off-by-one. | |
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BUG-4929 | llModifyLand modifies wrong location in region, when called in a child prim |
Signature |
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function void llModifyLand( integer action, integer brush ); integer LAND_SMALL_BRUSH = 1;//Should do 2m x 2m but does 4m x 4m integer LAND_MEDIUM_BRUSH = 2;//Should do 4m x 4m but does 8m x 8m integer LAND_LARGE_BRUSH = 3;//8m x 8m |