UE3:CameraModifier (UT3)

Object >> CameraModifier

Package:

Engine

Direct subclass:

DemoCamMod_ScreenShake

This class in other games:

UDK

Copyright 1998-2007 Epic Games, Inc. All Rights Reserved.

Properties

Property group 'Debug'

bDebug

Type: bool

Internal variables

bDisabled

Type: bool

Modifiers: protected

bPendingDisable

Type: bool

CameraOwner

Type: Camera

Camera this object is attached to

Instance functions

AddCameraModifier

function bool AddCameraModifier (Camera Camera)

Camera modifier evaluates itself vs the given camera's modifier list and decides whether to add itself or not

Parma: Camera - reference to camera actor we want add this modifier to

Output: bool - TRUE if modifier added to camera's modifier list, FALSE otherwise

DisableModifier

function DisableModifier ()

Accessor functions for changing disable flag

EnableModifier

function EnableModifier ()

Init

function Init ()

Allow anything to happen right after creation

IsDisabled

simulated function bool IsDisabled ()

Accessor function to check if modifier is inactive

ModifyCamera

function bool ModifyCamera (Camera Camera, float DeltaTime, out Object.TPOV OutPOV)

Directly modifies variables in the camera actor

Parameters:

• Camera - reference to camera actor we are modifiying
• DeltaTime - Change in time since last update
• OutPOV - current Point of View, to be updated.

Returns:

bool TRUE if should STOP looping the chain, FALSE otherwise

ProcessViewRotation

simulated function bool ProcessViewRotation (Actor ViewTarget, float DeltaTime, out Object.Rotator out_ViewRotation, out Object.Rotator out_DeltaRot)

Allow this modifier a chance to change view rotation and deltarot Default just returns ViewRotation unchanged

Returns:

bool - TRUE if should stop looping modifiers to adjust rotation, FALSE otherwise

RemoveCameraModifier

function bool RemoveCameraModifier (Camera Camera)

Camera modifier removes itself from given camera's modifier list

Parameters:

• Camera - reference to camara actor we want to remove this modifier from

Output: bool - TRUE if modifier removed successfully, FALSE otherwise

ToggleModifier

function ToggleModifier ()