Category:LSL Functions
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LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
This category contains built-in LSL functions.
Mutability
All types in LSL are immutable (they can't be mutated by side effect), variables can only be changed by being overwritten. There is no way to indirectly modify a variable's value; the only way is through direct interaction with a storing operator (=, +=, -=, *=, /=, %=, ++, --).
- Built-in functions will never modify the variables used as parameters.
- User functions that change the values of parameters inside the function scope will not have those changes applied to the variables that supplied those parameters. [1]
Functions
Key | Description |
---|---|
NEW | The function was recently added. |
U | This function has been updated recently. |
X | This function requires an experience. |
I | The LSO function ID for the function is not known, or it may not have one. |
D | The function has been deprecated but still works. It is best to avoid functions marked as deprecated. |
R | The function has not only been deprecated, it has been removed. Do not use functions marked as removed. |
U | The function has not been implemented. Do not use functions marked as not implemented. |
🧬 | This is an experimental function currently being tested on the beta-grid. |
B | This function is marked as broken and may not work. |
G | The function requires god-mode. Functions marked as such cannot be used. |
LX | This function requires a Linden Owned experience. |
RQ | This function has been requested by several users and has not been implemented. Do not use functions marked as requested. |
- llAbs
- llAcos
- llAddToLandBanList
- llAddToLandPassList
- llAdjustDamage NEW
- llAdjustSoundVolume
- llAgentInExperience X I
- llAllowInventoryDrop
- llAngleBetween
- llApplyImpulse
- llApplyRotationalImpulse
- llAsin
- llAtan2
- llAttachToAvatar
- llAttachToAvatarTemp I
- llAvatarOnLinkSitTarget I
- llAvatarOnSitTarget
- llAxes2Rot
- llAxisAngle2Rot
- llBase64ToInteger
- llBase64ToString
- llBreakAllLinks
- llBreakLink
- llCastRay I
- llCeil
- llChar I
- llClearCameraParams
- llClearLinkMedia I
- llClearPrimMedia
-
llCloseRemoteDataChannelD -
llCloudD - llCollisionFilter
- llCollisionSound
- llCollisionSprite B
- llGetComputeHash NEW
- llCos
- llCreateCharacter I
- llCreateKeyValue X I
- llCreateLink
- llCSV2List
- llDamage NEW
- llDataSizeKeyValue X I
- llDeleteCharacter I
- llDeleteKeyValue X I
- llDeleteSubList
- llDeleteSubString
- llDerezObject NEW
- llDetachFromAvatar
- llDetectedDamage NEW
- llDetectedGrab
- llDetectedGroup
- llDetectedKey
- llDetectedLinkNumber
- llDetectedName
- llDetectedOwner
- llDetectedPos
- llDetectedRezzer NEW
- llDetectedRot
- llDetectedTouchBinormal
- llDetectedTouchFace
- llDetectedTouchNormal
- llDetectedTouchPos
- llDetectedTouchST
- llDetectedTouchUV
- llDetectedType
- llDetectedVel
- llDialog
- llDie
- llDumpList2String
- llEdgeOfWorld
- llEjectFromLand
- llEmail
- llEscapeURL
- llEuler2Rot
- llEvade I
- llExecCharacterCmd I
- llFabs
- llFindNotecardTextSync I NEW
- llFleeFrom I
- llFloor
- llForceMouselook
- llFrand
- llGenerateKey I
- llGetAccel
- llGetAgentInfo
- llGetAgentLanguage
- llGetAgentList I
- llGetAgentSize
- llGetAlpha
- llGetAndResetTime
- llGetAnimation
- llGetAnimationList
- llGetAnimationOverride I
- llGetAttached
- llGetAttachedList I
- llGetBoundingBox
- llGetCameraAspect NEW
- llGetCameraFOV NEW
- llGetCameraPos
- llGetCameraRot
- llGetCenterOfMass
- llGetClosestNavPoint I
- llGetColor
- llGetCreator
- llGetDate
- llGetDayLength I
- llGetDayOffset I
- llGetDisplayName
- llGetEnergy
- llGetEnv U
- llGetEnvironment I
- llGetExperienceDetails X I
- llGetExperienceErrorMessage X I
- llGetForce
- llGetFreeMemory
- llGetFreeURLs
- llGetGeometricCenter
- llGetGMTclock
- llGetHealth NEW
- llGetHTTPHeader
- llGetInventoryAcquireTime I
- llGetInventoryCreator
- llGetInventoryKey
- llGetInventoryName
- llGetInventoryDesc
- llGetInventoryNumber
- llGetInventoryPermMask
- llGetInventoryType
- llGetKey
- llGetLandOwnerAt
- llGetLinkKey
- llGetLinkMedia I
- llGetLinkName
- llGetLinkNumber
- llGetLinkNumberOfSides
- llGetLinkPrimitiveParams
- llGetListEntryType
- llGetListLength
- llGetLocalPos
- llGetLocalRot
- llGetMass
- llGetMassMKS I
- llGetMaxScaleFactor I
- llGetMemoryLimit I
- llGetMinScaleFactor I
- llGetMoonDirection I
- llGetMoonRotation I
- llGetNextEmail
- llGetNotecardLine
- llGetNotecardLineSync I NEW
- llGetNumberOfNotecardLines
- llGetNumberOfPrims
- llGetNumberOfSides
- llGetObjectAnimationNames
- llGetObjectDesc
- llGetObjectDetails U
- llGetObjectLinkKey NEW
- llGetObjectMass
- llGetObjectName
- llGetObjectPermMask
- llGetObjectPrimCount
- llGetOmega
- llGetOwner
- llGetOwnerKey
- llGetParcelDetails
- llGetParcelFlags
- llGetParcelMaxPrims
- llGetParcelMusicURL I
- llGetParcelPrimCount
- llGetParcelPrimOwners
- llGetPermissions
- llGetPermissionsKey
- llGetPhysicsMaterial I
- llGetPos
- llGetPrimitiveParams
- llGetPrimMediaParams
- llGetRegionAgentCount
- llGetRegionCorner
- llGetRegionDayLength I
- llGetRegionDayOffset I
- llGetRegionFlags
- llGetRegionFPS
- llGetRegionMoonDirection I
- llGetRegionMoonRotation I
- llGetRegionName
- llGetRegionSunDirection I
- llGetRegionSunRotation I
- llGetRegionTimeDilation
- llGetRootPosition
- llGetRootRotation
- llGetRot
- llGetScale
- llGetScriptName
- llGetScriptState
- llGetSimStats I
- llGetSimulatorHostname
- llGetSPMaxMemory I
- llGetStartParameter
- llGetStartString NEW
- llGetStaticPath I
- llGetStatus
- llGetSubString
- llGetSunDirection I
- llGetSunRotation I
- llGetTexture
- llGetTextureOffset
- llGetTextureRot
- llGetTextureScale
- llGetTime
- llGetTimeOfDay
- llGetTimestamp
- llGetTorque
- llGetUnixTime
- llGetUsedMemory I
- llGetUsername
- llGetVel
- |llGetVisualParams I
- llGetWallclock
- llGiveInventory
- llGiveInventoryList
- llGiveMoney
-
llGodLikeRezObjectG - llGround
- llGroundContour
- llGroundNormal
- llGroundRepel
- llGroundSlope
- llHash I
- llHMAC I
- llHTTPRequest
- llHTTPResponse
- llInsertString
- llInstantMessage
- llIntegerToBase64
- llIsFriend I NEW
- llJson2List I
- llJsonGetValue I
- llJsonSetValue I
- llJsonValueType I
- llKey2Name I
- llKeyCountKeyValue X I
- llKeysKeyValue X I
- llLinear2sRGB I
- llLinkAdjustSoundVolume I
- llLinkParticleSystem
- llLinkPlaySound I
- llLinksetDataAvailable I
- llLinksetDataCountFound I
- llLinksetDataCountKeys I
- llLinksetDataDelete I
- llLinksetDataDeleteFound I
- llLinksetDataDeleteProtected I
- llLinksetDataFindKeys I
- llLinksetDataListKeys I
- llLinksetDataRead I
- llLinksetDataReadProtected I
- llLinksetDataReset I
- llLinksetDataWrite I
- llLinksetDataWriteProtected I
- llLinkSetSoundQueueing I
- llLinkSetSoundRadius I
- llLinkSitTarget I
- llLinkStopSound I
- llList2CSV
- llList2Float
- llList2Integer
- llList2Json I
- llList2Key
- llList2List
- llList2ListSlice I NEW
- llList2ListStrided
- llList2Rot
- llList2String
- llList2Vector
- llListen
- llListenControl
- llListenRemove
- llListFindList
- llListFindListNext I NEW
- llListFindStrided I NEW
- llListInsertList
- llListRandomize
- llListReplaceList
- llListSort
- llListSortStrided I NEW
- llListStatistics
- llLoadURL
- llLog
- llLog10
- llLookAt
- llLoopSound
- llLoopSoundMaster
- llLoopSoundSlave
-
llMakeExplosionD -
llMakeFireD -
llMakeFountainD -
llMakeSmokeD - llManageEstateAccess I
- llMapDestination
- llMD5String
- llMessageLinked
- llMinEventDelay
- llModifyLand
- llModPow
- llMoveToTarget
- llName2Key I
- llNavigateTo
- llOffsetTexture
-
llOpenFloaterLX I -
llOpenRemoteDataChannelD - llOrd I
- llOverMyLand
- llOwnerSay
- llParcelMediaCommandList
- llParcelMediaQuery
- llParseString2List
- llParseStringKeepNulls
- llParticleSystem
- llPassCollisions
- llPassTouches
- llPatrolPoints I
- llPlaySound
- llPlaySoundSlave
-
llPointAtD - llPow
- llPreloadSound
- llPursue I
- llPushObject
- llReadKeyValue X I
-
llRefreshPrimURLD - llRegionSay
- llRegionSayTo
-
llReleaseCameraD - llReleaseControls
- llReleaseURL
-
llRemoteDataReplyD -
llRemoteDataSetRegionD -
llRemoteLoadScriptD - llRemoteLoadScriptPin
- llRemoveFromLandBanList
- llRemoveFromLandPassList
- llRemoveInventory
- llRemoveVehicleFlags
- llReplaceAgentEnvironment I X
- llReplaceEnvironment I
- llReplaceSubString NEW I
- llRequestAgentData
- llRequestDisplayName
- llRequestExperiencePermissions X I
- llRequestInventoryData
- llRequestPermissions
- llRequestSecureURL
- llRequestSimulatorData
- llRequestURL
- llRequestUserKey I
- llRequestUsername
- llResetAnimationOverride I
- llResetLandBanList
- llResetLandPassList
- llResetOtherScript
- llResetScript
- llResetTime
- llReturnObjectsByID I
- llReturnObjectsByOwner I
- llRezAtRoot
- llRezObject
- llRezObjectWithParams I NEW
- llRot2Angle
- llRot2Axis
- llRot2Euler
- llRot2Fwd
- llRot2Left
- llRot2Up
- llRotateTexture
- llRotBetween
- llRotLookAt
- llRotTarget
- llRotTargetRemove
- llRound
- llSameGroup
- llSay
- llScaleByFactor I
- llScaleTexture
- llScriptDanger
- llScriptProfiler I
-
llSendRemoteDataD - llSensor
- llSensorRemove
- llSensorRepeat
- llSetAgentEnvironment I X
- llSetAlpha
- llSetAngularVelocity I
- llSetAnimationOverride I
- llSetBuoyancy
- llSetCameraAtOffset
- llSetCameraEyeOffset
- llSetCameraParams
- llSetClickAction
- llSetColor
- llSetContentType I
- llSetDamage U
- llSetEnvironment I
- llSetForce
- llSetForceAndTorque
- llSetHoverHeight
-
llSetInventoryPermMaskG - llSetKeyframedMotion I
- llSetLinkAlpha
- llSetLinkCamera I
- llSetLinkColor
- llSetLinkMedia I
- llSetLinkPrimitiveParams
- llSetLinkPrimitiveParamsFast
- llSetLinkSitFlags NEW
- llSetLinkTexture
- llSetLinkTextureAnim
- llSetLocalRot
- llSetMemoryLimit I
- llSetObjectDesc
- llSetObjectName
-
llSetObjectPermMaskG - llSetParcelMusicURL
- llSetPayPrice
- llSetPhysicsMaterial I
- llSetPos
- llSetPrimitiveParams
- llSetPrimMediaParams
-
llSetPrimURLD - llSetRegionPos I
- llSetRemoteScriptAccessPin
- llSetRot
- llSetScale
- llSetScriptState
- llSetSitText
- llSetSoundQueueing
- llSetSoundRadius
- llSetStatus
- llSetText
- llSetTexture
- llSetTextureAnim
- llSetTimerEvent
- llSetTorque
- llSetTouchText
- llSetVehicleFlags
- llSetVehicleFloatParam
- llSetVehicleRotationParam
- llSetVehicleType
- llSetVehicleVectorParam
- llSetVelocity I
- llSHA1String
- llSHA256String I
- llShout
- llSignRSA I
- llSin
- llSitOnLink
- llSitTarget
- llSleep
-
llSoundD -
llSoundPreloadD - llSqrt
- llsRGB2Linear I
- llStartAnimation
- llStartObjectAnimation
- llStopAnimation
- llStopObjectAnimation
- llStopHover
- llStopLookAt
- llStopMoveToTarget
-
llStopPointAtD - llStopSound
- llStringLength
- llStringToBase64
- llStringTrim
- llSubStringIndex
-
llTakeCameraD - llTakeControls
- llTan
- llTarget
- llTargetedEmail I
- llTargetOmega
- llTargetRemove
- llTeleportAgent I
- llTeleportAgentGlobalCoords I
- llTeleportAgentHome
- llTextBox
- llToLower
- llToUpper
- llTransferLindenDollars I
- llTriggerSound
- llTriggerSoundLimited
- llUnescapeURL
- llUnSit
- llUpdateCharacter I
- llUpdateKeyValue X I
- llVecDist
- llVecMag
- llVecNorm
- llVerifyRSA I
- llVolumeDetect
- llWanderWithin I
- llWater
- llWhisper
- llWind
- llWorldPosToHUD NEW
- llXorBase64 I
-
llXorBase64StringsD -
llXorBase64StringsCorrectD
Footnotes
- ^ Function parameters are effectively passed by value, not by reference. When pass by reference is used in LSO-LSL, the reference points to a copy of the value, not to the original.
Subcategories
This category has the following 16 subcategories, out of 16 total.
L
- LSL Functions/Returns a float
- LSL Functions/Returns a integer/bit field
- LSL Functions/Returns a integer/boolean
- LSL Functions/Returns a integer/handle
- LSL Functions/Returns a integer/link
- LSL Functions/Returns a integer/status
- LSL Functions/Returns a integer/type
- LSL Functions/Returns a key
- LSL Functions/Returns a key/handle
- LSL Functions/Returns a list
- LSL Functions/Returns a list/parameters
- LSL Functions/Returns a rotation
- LSL Functions/Returns a string
- LSL Functions/Returns a vector
- LSL Functions/Returns an integer
- LSL Functions/Returns nothing
Pages in category "LSL Functions"
The following 101 pages are in this category, out of 522 total.
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- LlSetKeyframedMotion
- LlSetLinkAlpha
- LlSetLinkColor
- LlSetLinkMedia
- LlSetLinkRenderMaterial
- LlSetLinkSitFlags
- LlSetLinkTexture
- LlSetLinkTextureAnim
- LlSetLocalRot
- LlSetMemoryLimit
- LlSetObjectDesc
- LlSetObjectName
- LlSetObjectPermMask
- LlSetParcelMusicURL
- LlSetPayPrice
- LlSetPhysicsMaterial
- LlSetPos
- LlSetPrimitiveParams
- LlSetPrimMediaParams
- LlSetPrimURL
- LlSetRegionPos
- LlSetRemoteScriptAccessPin
- LlSetRenderMaterial
- LlSetRot
- LlSetScale
- LlSetScriptState
- LlSetSculptAnim
- LlSetSitText
- LlSetSoundQueueing
- LlSetSoundRadius
- LlSetStatus
- LlSetText
- LlSetTexture
- LlSetTextureAnim
- LlSetTimerEvent
- LlSetTorque
- LlSetTouchText
- LlSetVehicleFlags
- LlSetVehicleFloatParam
- LlSetVehicleRotationParam
- LlSetVehicleType
- LlSetVehicleVectorParam
- LlSetVelocity
- LlSHA1String
- LlSHA256String
- LlShout
- LlSignRSA
- LlSin
- LlSitOnLink
- LlSitTarget
- LlSleep
- LlSound
- LlSoundPreload
- LlSqrt
- LlsRGB2Linear
- LlsRGB2Linear/ja
- LlStartAnimation
- LlStartObjectAnimation
- LlStopAnimation
- LlStopHover
- LlStopLookAt
- LlStopMoveToTarget
- LlStopObjectAnimation
- LlStopPointAt
- LlStopSound
- LlStringLength
- LlStringToBase64
- LlStringTrim
- LlSubStringIndex