Import
SobelOperatorNode is an addon, and must be imported explicitly, see Installation#Addons.
import { sobel } from 'three/addons/tsl/display/SobelOperatorNode.js';Constructor
new SobelOperatorNode( textureNode : TextureNode )
Constructs a new sobel operator 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 updates
its internal uniforms once per frame in updateBefore().
Default is 'frame'.
- Overrides: TempNode#updateBeforeType
Methods
.setup( builder : NodeBuilder ) : ShaderCallNodeInternal
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 update the effect's uniforms once per frame.
| frame |
The current node frame. |
- Overrides: TempNode#updateBefore