Accueil / npm / three@0.186.1 / src / nodes / utils / Discard.js
Discard.js
import { select } from '../math/ConditionalNode.js';
import { expression } from '../code/ExpressionNode.js';
import { addMethodChaining } from '../tsl/TSLCore.js';
/**
* Represents a `discard` shader operation in TSL.
*
* @tsl
* @function
* @param {?ConditionalNode} conditional - An optional conditional node. It allows to decide whether the discard should be executed or not.
* @return {Node} The `discard` expression.
*/
export const Discard = ( conditional ) => ( conditional ? select( conditional, expression( 'discard' ) ) : expression( 'discard' ) ).toStack();
/**
* Represents a `return` shader operation in TSL.
*
* @tsl
* @function
* @return {ExpressionNode} The `return` expression.
*/
export const Return = () => expression( 'return' ).toStack();
addMethodChaining( 'discard', Discard );