71 lines
2.1 KiB
Ucode
71 lines
2.1 KiB
Ucode
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/**
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*
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* Depth of Field post process effect
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*
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*/
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class DOFEffect extends PostProcessEffect
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native
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abstract;
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/** exponent to apply to blur amount after it has been normalized to [0,1] */
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var(DepthOfField) float FalloffExponent;
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/** affects the radius of the DepthOfField bohek / how blurry the scene gets */
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var(DepthOfField) float BlurKernelSize;
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/** [0,1] value for clamping how much blur to apply to items in front of the focus plane */
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var(DepthOfField, BlurAmount) float MaxNearBlurAmount<DisplayName=MaxNear>;
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/** [0,1] value for clamping how much blur to apply */
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var(DepthOfField, BlurAmount) float MinBlurAmount<DisplayName=Min>;
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/** [0,1] value for clamping how much blur to apply to items behind the focus plane */
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var(DepthOfField, BlurAmount) float MaxFarBlurAmount<DisplayName=MaxFar>;
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/** control how the focus point is determined */
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var(DepthOfField) enum EFocusType
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{
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// use distance from the view
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FOCUS_Distance,
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// use a world space point
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FOCUS_Position
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} FocusType;
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/** inner focus radius */
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var(DepthOfField) float FocusInnerRadius;
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/** used when FOCUS_Distance is enabled */
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var(DepthOfField) float FocusDistance;
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/** used when FOCUS_Position is enabled */
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var(DepthOfField) vector FocusPosition;
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cpptext
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{
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// UPostProcessEffect interface
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/**
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* Creates a proxy to represent the render info for a post process effect
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* @param WorldSettings - The world's post process settings for the view.
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* @return The proxy object.
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*/
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virtual class FPostProcessSceneProxy* CreateSceneProxy(const FPostProcessSettings* WorldSettings);
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/**
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* @param View - current view
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* @return TRUE if the effect should be rendered
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*/
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virtual UBOOL IsShown(const FSceneView* View) const;
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// UObject inteface
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/** callback for changed property */
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virtual void PostEditChangeProperty(FPropertyChangedEvent& PropertyChangedEvent);
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}
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defaultproperties
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{
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// typical settings
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FocusType=FOCUS_Distance
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FocusDistance=800
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FocusInnerRadius=400
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FalloffExponent=2
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BlurKernelSize=2
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MaxNearBlurAmount=1
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MinBlurAmount=0
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MaxFarBlurAmount=1
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}
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