Language

Math

MEL Math-Related Commands (abs, sqrt, etc.)

abs angle bessel ceil clamp constrainValue cos cross crossProduct  deg_to_rad delrandstr dot dotProduct  equivalent

equivalentTol  erf exp floatEq  floor fmod gamma gauss getLastError getProcArguments hermite hsv_to_rgb hypot linstep

log mag max maxfloat maxint min minfloat minint noise normalize  pointMatrixMult  pow rad_to_deg rand

randstate rgb_to_hsv rot seed sign sin smoothstep sphrand sqrt tan trunc unit

Strings

MEL String-Related Commands (substr, catenation, etc.)

appendStringArray  basenameEx  capitalizeString  clear containsMultibyte  copyArray  encodeString endString  endsWith  format gmatch interToUI

isValidString  match size sizeBytes sort sortCaseInsensitive startString  startsWith  strcmp stringAddPrefix  stringArrayAddPrefix  stringArrayCatenate

stringArrayContains  stringArrayCount  stringArrayFind  stringArrayInsertAtIndex  stringArrayIntersector stringArrayRemove stringArrayRemoveAtIndex  stringArrayRemoveDuplicates  stringArrayRemoveExact  stringArrayRemovePrefix  stringArrayToString  stringRemovePrefix

stringToStringArray  strip  substitute substituteAllString  substring tokenize tokenizeList  tolower toupper

Array

Array Manipulation

floatArrayContains  floatArrayCount  floatArrayFind  floatArrayInsertAtIndex  floatArrayRemove  floatArrayRemoveAtIndex  floatArrayToString  intArrayContains

intArrayCount  intArrayFind  intArrayInsertAtIndex  intArrayRemove  intArrayRemoveAtIndex  intArrayToString  stringAddPrefix  stringArrayAddPrefix

stringArrayCatenate  stringArrayContains  stringArrayCount  stringArrayFind  stringArrayInsertAtIndex  stringArrayIntersector stringArrayRemove stringArrayRemoveAtIndex

stringArrayRemoveDuplicates  stringArrayRemoveExact  stringArrayRemovePrefix  stringArrayToString  stringRemovePrefix  stringToStringArray

Scripting

MEL Scripts

assignCommand callbacks callPython  catch catchQuiet commandEcho condition connectControl deleteUI dimWhen disable

eval evalDeferred evalEcho evalNoSelectNotify executeForEachObject  exists formValidObjectName  isTrue isValidObjectName  itemFilter itemFilterAttr

itemFilterType lsUI melOptions objectTypeUI optionVar pause print python refresh renameUI resourceManager

scriptJob selectionConnection setParent setUITemplate source stackTrace trace uiTemplate waitCursor whatIs