SMAANode.html.md 2.2 KB
Inheritance: EventDispatcher → Node → TempNode →
SMAANode
Post processing node for applying SMAA. Unlike FXAA, this node should be applied before converting colors to sRGB. SMAA should produce better results than FXAA but is also more expensive to execute.
Used Preset: SMAA 1x Medium (with color edge detection) Reference: https://github.com/iryoku/smaa/releases/tag/v2.8.
Import
SMAANode is an addon, and must be imported explicitly, see Installation#Addons.
import { smaa } from 'three/addons/tsl/display/SMAANode.js';
Constructor
new SMAANode( textureNode : TextureNode )
Constructs a new SMAA node.
textureNode
The texture node that represents the input of the effect.
Properties
.textureNode : TextureNode
The texture node that represents the input of the effect.
.updateBeforeType : string
The updateBeforeType is set to NodeUpdateType.FRAME since the node renders its effect once per frame in updateBefore().
Default is 'frame'.
Overrides: TempNode#updateBeforeType
Methods
.dispose()
Frees internal resources. This method should be called when the effect is no longer required.
Overrides: TempNode#dispose
.getTextureNode() : PassTextureNode
Returns the result of the effect as a texture node.
Returns: A texture node that represents the result of the effect.
.setSize( width : number, height : number )
Sets the size of the effect.
width
The width of the effect.
height
The height of the effect.
.setup( builder : NodeBuilder ) : PassTextureNode
This method is used to setup the effect's TSL code.
builder
The current node builder.
Overrides: TempNode#setup
.updateBefore( frame : NodeFrame )
This method is used to render the effect once per frame.
frame
The current node frame.
Overrides: TempNode#updateBefore