polygonjs-engine/dist/src/engine/nodes/sop/AttribCopy.d.ts

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

/**
 * Copies an attribute from one geometry to another.
 *
 * @remarks
 * This copies an attribute from the right input geometry to the left input geometry.
 * Note that you can copy attributes that have different sizes. For instance:

 * - to copy only the y component of the position to a float attribute, set it as such:
 * 	- srcOffset = 1
 * 	- destOffset = 0
 * - to copy the y component to the z component of another attribute:
 * 	- srcOffset = 1
 * 	- destOffset = 2
 * - if you copy from a float to a float:
 * 	- srcOffset = 0
 * 	- destOffset = 0
 *
 */
import { TypedSopNode } from './_Base';
import { CoreGroup } from '../../../core/geometry/Group';
import { NodeParamsConfig } from '../utils/params/ParamsConfig';
declare class AttribCopySopParamsConfig extends NodeParamsConfig {
    /** @param name of the attribute to copy */
    name: import("../utils/params/ParamsConfig").ParamTemplate<import("../../poly/ParamType").ParamType.STRING>;
    /** @param toggle if you want to copy to another name */
    tnewName: import("../utils/params/ParamsConfig").ParamTemplate<import("../../poly/ParamType").ParamType.BOOLEAN>;
    /** @param the new name of the attribute */
    newName: import("../utils/params/ParamsConfig").ParamTemplate<import("../../poly/ParamType").ParamType.STRING>;
    /** @param this defines which component the copy starts from. If you want to copy the whole attribute, leave it at 0. If you want to copy only the y component, set it to 1. If you want to copy the z component, set it to 2. Note that this only makes sense if you copy from an attribute that has enough components to copy from. So setting it to 2 (for z) to copy from a vector2 attribute will raise an error. */
    srcOffset: import("../utils/params/ParamsConfig").ParamTemplate<import("../../poly/ParamType").ParamType.INTEGER>;
    /** @param this defines which component the attribute is copied to */
    destOffset: import("../utils/params/ParamsConfig").ParamTemplate<import("../../poly/ParamType").ParamType.INTEGER>;
}
export declare class AttribCopySopNode extends TypedSopNode<AttribCopySopParamsConfig> {
    params_config: AttribCopySopParamsConfig;
    static type(): string;
    static displayedInputNames(): string[];
    initializeNode(): void;
    private _operation;
    cook(input_contents: CoreGroup[]): void;
}
export {};