@mlightcad/data-model/lib/entity/AcDb3dVertex.d.ts

The data-model package provides the core classes for interacting with AutoCAD's database and entities. This package mimics AutoCAD ObjectARX's AcDb (Database) classes and implements the drawing database structure that AutoCAD developers are familiar with.

import { AcGeBox3d, AcGeMatrix3d, AcGePoint3d, AcGePoint3dLike } from '@mlightcad/geometry-engine';
import { AcGiRenderer } from '@mlightcad/graphic-interface';
import { AcDbEntity } from './AcDbEntity';
export declare enum AcDb3dVertexType {
    /**
     * A standard vertex within the polyface mesh.
     */
    SimpleVertex = 0,
    /**
     * A control point for a spline or curve-fit mesh.
     */
    ControlVertex = 1,
    /**
     * A vertex that was automatically generated as the result of a spline or curve-fit operation.
     * This type of vertex can go away or change automatically during subsequent editing operations
     * on the mesh.
     */
    FitVertex = 2
}
/**
 * Represents the vertices within 3D polylines in AutoCAD.
 */
export declare class AcDb3dVertex extends AcDbEntity {
    /** The entity type name */
    static typeName: string;
    /** The WCS point value of this vertex */
    private _position;
    /** The vertex type */
    private _vertexType;
    /**
     * Creates a new 3d vertex entity.
     */
    constructor();
    /**
     * Gets the WCS point value of this vertex.
     *
     * @returns The WCS point value of this vertex.
     */
    get position(): AcGePoint3d;
    /**
     * Sets WCS point value of this vertex.
     *
     * @param value - The WCS point value of this vertex.
     */
    set position(value: AcGePoint3dLike);
    /**
     * Gets the type of this vertex.
     * @returns The type of this vertex
     */
    get vertexType(): AcDb3dVertexType;
    /**
     * Sets the type of this vertex.
     * @param value - The type of this vertex
     */
    set vertexType(value: AcDb3dVertexType);
    /**
     * Gets the geometric extents (bounding box) of this vertex.
     *
     * @returns The bounding box that encompasses the entire vertex
     */
    get geometricExtents(): AcGeBox3d;
    /**
     * Gets the grip points for this vertex.
     *
     * @returns Array of grip points (center, start point, end point)
     */
    subGetGripPoints(): AcGePoint3d[];
    /**
     * Transforms this vertex by the specified matrix.
     *
     * @param matrix - The transformation matrix to apply
     * @returns This vertex after transformation
     */
    transformBy(matrix: AcGeMatrix3d): this;
    /**
     * Draws nothing because it will be drawn by its parent 3d polyline.
     *
     * @param renderer - The renderer to use for drawing
     * @returns undefined
     */
    draw(_renderer: AcGiRenderer): undefined;
}
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