Difference between revisions of "UE3:GamePlayerCamera (UDK)"

Revision as of 11:47, 6 November 2009 (edit) (Talk)		Latest revision as of 05:39, 17 January 2010 (edit) (undo) Wormbo (Talk | contribs) m (1 revision: class descriptions for UDK January update (part 2))
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	Available for overriding.		Available for overriding.
		+
		+	====UpdateCameraLensEffects====
		+	{{code|simulated function '''UpdateCameraLensEffects''' (const out {{tl|TViewTarget|Camera}} '''OutVT''')}}
		+
		+	Update any attached camera lens effects (e.g. blood) *
	====UpdateViewTarget====		====UpdateViewTarget====

---

Latest revision as of 05:39, 17 January 2010

Package: 

GameFramework

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Properties[edit]

Property group 'Camera'[edit]

CurrentCamera[edit]

Type: GameCameraBase

Modifiers: editinline, transient

Which camera is currently active.

FixedCam[edit]

Type: GameCameraBase

Modifiers: editinline, transient

Implements fixed camera, used for viewing through pre-placed camera actors.

FixedCameraClass[edit]

Type: class<GameCameraBase>

Modifiers: protected, const

Class to use for third person camera.

Default value: Class'GameFramework.GameFixedCamera'

ThirdPersonCam[edit]

Type: GameCameraBase

Modifiers: editinline, transient

Implements typical third person camera.

ThirdPersonCameraClass[edit]

Type: class<GameCameraBase>

Modifiers: protected, const

Class to use for third person camera.

Default value: Class'GameFramework.GameThirdPersonCamera'

Property group 'GamePlayerCamera'[edit]

SplitScreenShakeScale[edit]

Type: float

Modifiers: protected, const

Scalar applied to all screen shakes in splitscreen. Normally used to dampen, since shakes feel more intense in a smaller viewport.

Internal variables[edit]

bInterpolateCamChanges[edit]

Type: bool

Modifiers: transient

bResetInterp[edit]

Type: bool

Modifiers: transient, private

Indicates if we should reset interpolation on whichever active camera processes next.

bUseForcedCamFOV[edit]

Type: bool

Modifiers: transient

Should the FOV be overridden?

ForcedCamFOV[edit]

Type: float

Modifiers: transient

If bUseForcedCamFOV is true, use this angle

LastTargetBase[edit]

Type: Actor

Modifiers: transient, protected

LastTargetBaseTM[edit]

Type: Object.Matrix

Modifiers: transient, protected

LastViewTarget[edit]

Type: Actor

Modifiers: transient, private

Default values[edit]

Property	Value
CameraStyle	'Default'
DefaultFOV	70.0

Functions[edit]

Native functions[edit]

AdjustFOVForViewport[edit]

Given a horizontal FOV that assumes a 16:9 viewport, return an appropriately adjusted FOV for the viewport of the target pawn. Used to correct for splitscreen.

CacheLastTargetBaseInfo[edit]

Events[edit]

PostBeginPlay[edit]

Overrides: Camera.PostBeginPlay

Reset[edit]

Overrides: Actor.Reset

Other instance functions[edit]

CreateCamera[edit]

Internal. Creates and initializes a new camera of the specified class, returns the object ref.

DisplayDebug[edit]

Overrides: Camera.DisplayDebug

(Description copied from Camera.DisplayDebug)
list important Camera variables on canvas. HUD will call DisplayDebug() on the current ViewTarget when the ShowDebug exec is used

Parameters:

• HUD - HUD with canvas to draw on
• out_YL - Height of the current font
• out_YPos - Y position on Canvas. out_YPos += out_YL, gives position to draw text for next debug line.

FindBestCameraType[edit]

Internal. Polls game state to determine best camera to use.

ProcessViewRotation[edit]

Overrides: Camera.ProcessViewRotation

Give cameras a chance to influence player view rotation.

ResetInterpolation[edit]

Stop interpolation for this frame and just let everything go to where it's supposed to be.

SetColorScale[edit]

Sets the new color scale

ShouldConstrainAspectRatio[edit]

Available for overriding.

UpdateCameraLensEffects[edit]

Update any attached camera lens effects (e.g. blood) *

UpdateViewTarget[edit]

Overrides: Camera.UpdateViewTarget

Query ViewTarget and outputs Point Of View.

Parameters:

• OutVT - ViewTarget to use.
• DeltaTime - Delta Time since last camera update (in seconds).