@polygonjs/polygonjs/src/engine/operations/sop/Color.ts

node-based WebGL 3D engine https://polygonjs.com

import {BaseSopOperation} from './_Base';
import {CoreGroup} from '../../../core/geometry/Group';
import {Color} from 'three';
import {DefaultOperationParams} from '../../../core/operations/_Base';

interface ColorSopParams extends DefaultOperationParams {
	fromAttribute: boolean;
	attribName: string;
	color: Color;
	asHsv: boolean;
}

export class ColorSopOperation extends BaseSopOperation {
	static override readonly DEFAULT_PARAMS: ColorSopParams = {
		fromAttribute: false,
		attribName: '',
		color: new Color(1, 1, 1),
		asHsv: false,
	};
	static override type(): Readonly<'color'> {
		return 'color';
	}

	override cook(input_contents: CoreGroup[], params: ColorSopParams) {
		// currently cannot be implemented,
		// since some params may use an expression
		// and expressions cannot yet be used by operations
	}
}