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From Unreal Wiki, The Unreal Engine Documentation Site

Object (static native functions)

Object static native functions in other games:

RTNP, U1, U2, U2XMP, UDK, UE2Runtime, UT, UT2003, UT2004

Other member categories for this class:

operators, structs

[edit] Static native functions

[edit] Abs

[edit] Acos

[edit] Asc

[edit] Asin

[edit] Atan

[edit] Caps

[edit] Chr

[edit] Clamp

[edit] ClampLength

Clamps a vector to not be longer than MaxLength.

[edit] ClassIsChildOf

Determine if a class is a child of another class.

Returns:

TRUE if TestClass == ParentClass, or if TestClass is a child of ParentClass; FALSE otherwise, or if either the value for either parameter is 'None'.

[edit] Cos

[edit] DynamicLoadObject

[edit] Exp

[edit] FClamp

[edit] FCubicInterp

Cubic Spline interpolation.

Parameters:

• P - end points
• T - tangent directions at end points
• Alpha - distance along spline

Returns:

evaluated value.

[edit] FindObject

[edit] FInterpEaseInOut

Interpolates with both ease-in and ease-out (smoothly departs A, smoothly approaches B).

Parameters:

• A - Value to interpolate from.
• B - Value to interpolate to.
• Alpha - Interpolant.
• Exp - Exponent. Higher values result in more rapid acceleration adn deceleration.

Returns:

Interpolated value.

[edit] FInterpTo

Tries to reach Target based on distance from Current position, giving a nice smooth feeling when tracking a position. (Doesn't work well when target teleports)

Parameters:

• Current - Actual position
• Target - Target position
• DeltaTime - time since last tick
• InterpSpeed - Interpolation speed

Returns:

new interpolated position

[edit] FMax

[edit] FMin

[edit] FRand

[edit] GetAngularDistance

Calculates the angular distance of vector 'Direction' to coordinate system O(AxisX,AxisY,AxisZ).

Orientation: (consider 'O' the first person view of the player, and 'Direction' a vector pointing to an enemy) - positive azimuth means enemy is on the right of crosshair. (negative means left). - positive elevation means enemy is on top of crosshair, negative means below.

Parameters:

• out_AngularDist - X = Azimuth angle (in radians) of 'Direction' vector compared to plane (AxisX,AxisZ). .Y = Elevation angle (in radians) of 'Direction' vector compared to plane (AxisX,AxisY).
• Direction - Direction of target.
• AxisX - X component of reference system.
• AxisY - Y component of reference system.
• AxisZ - Z component of reference system.

Output: true if 'Direction' is facing AxisX (Direction dot AxisX >= 0.f)

[edit] GetAngularFromDotDist

Converts Dot distance to angular distance.

Parameters:

• OutAngDist - Angular distance in radians.
• DotDist - Dot distance.

See: GetAngularDistance() and GetDotDistance().

[edit] GetAxes

[edit] GetDotDistance

Calculates the dotted distance of vector 'Direction' to coordinate system O(AxisX,AxisY,AxisZ).

Orientation: (consider 'O' the first person view of the player, and 'Direction' a vector pointing to an enemy) - positive azimuth means enemy is on the right of crosshair. (negative means left). - positive elevation means enemy is on top of crosshair, negative means below.

Parameters:

• OutDotDist - X = 'Direction' dot AxisX relative to plane (AxisX,AxisZ). (== Cos(Azimuth)) .Y = 'Direction' dot AxisX relative to plane (AxisX,AxisY). (== Sin(Elevation))
• Direction - direction of target.
• AxisX - X component of reference system.
• AxisY - Y component of reference system.
• AxisZ - Z component of reference system.

Returns:

true if 'Direction' is facing AxisX (Direction dot AxisX >= 0.f)

Note: Azimuth' (.X) sign is changed to represent left/right and not front/behind. front/behind is the funtion's return value.

[edit] GetEnum

[edit] GetFuncName

Returns the current calling function's name, useful for debugging.

[edit] GetNetFuncName

Returns the name of the replicated function where script execution began, if the current script was remotely executed

[edit] GetPerObjectConfigSections

Retrieve the names of sections which contain data for the specified PerObjectConfig class.

Parameters:

• SearchClass - the PerObjectConfig class to retrieve sections for.
• out_SectionNames - will receive the list of section names that correspond to PerObjectConfig sections of the specified class
• ObjectOuter - the Outer to use for determining which file to look in. Specify the same object that is used when creating the PerObjectConfig objects that sections are being retrieved for. (PerObjectConfig data is generally stored in a file named after the Outer used when creating those objects, unless the PerObjectConfig class specifies a config file in its class declaration); specify None to use the transient package as the Outer.
• MaxResults - the maximum number of section names to retrieve

Returns:

TRUE if the file specified was found and it contained at least 1 section for the specified class

[edit] GetUnAxes

[edit] InStr

[edit] IsNetScript

Returns whether the current script was remotely executed (i.e. through a replicated function) NOTE: Mainly for debugging, not for general usage

[edit] IsUTracing

Returns whether script function call trace logging is currently enabled.

[edit] IsZero

[edit] Left

[edit] Len

[edit] Lerp

[edit] Localize

[edit] Locs

[edit] Loge

[edit] LogInternal

Writes a message to the log. This function should never be called directly - use the `log macro instead, which has the following signature:

log( coerce string Msg, optional bool bCondition=true, optional name LogTag='ScriptLog' );

Parameters:

• Msg - the string to print to the log
• bCondition - if specified, the message is only printed to the log if this condition is satisfied.
• LogTag - if specified, the message will be prepended with this tag in the log file

[edit] Max

[edit] Mid

[edit] Min

[edit] MirrorVectorByNormal

[edit] Normal

[edit] Normalize

[edit] NormalizeRotAxis

Returns a Rotator axis within the [-32768,+32767] range in float

Parameters:

• RotAxis - axis of the rotator

Returns:

Normalized axis value, within the [-32768,+32767] range.

[edit] OrthoRotation

[edit] ParseStringIntoArray

Breaks up a delimited string into elements of a string array.

Parameters:

• BaseString - The string to break up
• Pieces - The array to fill with the string pieces
• Delim - The string to delimit on
• bCullEmpty - If true, empty strings are not added to the array

[edit] PathName

Returns the full path name of the specified object (including package and groups), ie CheckObject::GetPathName().

[edit] ProjectOnTo

[edit] QuatDot

[edit] QuatFindBetween

[edit] QuatFromAxisAndAngle

[edit] QuatFromRotator

[edit] QuatInvert

[edit] QuatProduct

[edit] QuatRotateVector

[edit] QuatSlerp

[edit] QuatToRotator

[edit] Rand

Rand will give you a value between 0 and Max -1 *

[edit] RDiff

Gives the rotation difference between two Rotators, taking the shortest route between them (in degrees).

[edit] Repl

[edit] Right

[edit] RInterpTo

Tries to reach Target based on distance from Current position, giving a nice smooth feeling when tracking a position. (Doesn't work well when target teleports)

Parameters:

• Current - Actual position
• Target - Target position
• DeltaTime - time since last tick
• InterpSpeed - Interpolation speed

Returns:

new interpolated position

[edit] RLerp

[edit] RotRand

[edit] Round

[edit] RSmerp

[edit] ScriptTrace

Dumps the current script function stack to the log file, useful for debugging.

[edit] SetUTracing

Enables/disables script function call trace logging.

[edit] Sin

[edit] Sqrt

[edit] Square

[edit] StaticClearConfig

Removes the values for all configurable properties in this object's class from the .ini file.

Parameters:

• PropertyName - if specified, only this property's value will be removed.

[edit] StaticSaveConfig

[edit] Tan

[edit] TimeStamp

Returns a string containing a system timestamp

[edit] ToHex

[edit] VInterpTo

Tries to reach Target based on distance from Current position, giving a nice smooth feeling when tracking a location. (Doesn't work well when target teleports)

Parameters:

• Current - Actual location
• Target - Target location
• DeltaTime - time since last tick
• InterpSpeed - Interpolation speed

Returns:

new interpolated position

[edit] VLerp

[edit] VRand

[edit] VSize

[edit] VSize2D

[edit] VSizeSq

[edit] VSizeSq2D

[edit] VSmerp

[edit] WarnInternal

Same as calling LogInternal(SomeMsg, 'Warning'); This function should never be called directly - use the `warn macro instead, which has the following signature:

warn( coerce string Msg, optional bool bCondition=true );