arx-level-generator/dist/src/prefabs/mesh/plane.js

A tool for creating Arx Fatalis maps

import { MathUtils, Mesh, MeshBasicMaterial, PlaneGeometry, Vector2 } from 'three';
import { applyTransformations } from '../../helpers.js';
import { scaleUV } from '../../tools/mesh/scaleUV.js';
import { toArxCoordinateSystem } from '../../tools/mesh/toArxCoordinateSystem.js';
export const INDEXED = 'indexed';
export const NONINDEXED = 'non-indexed';
export const createPlaneMesh = ({ size, tileSize = 100, texture, isIndexed = INDEXED, tileUV = true, }) => {
    const { x: width, y: depth } = typeof size === 'number' ? new Vector2(size, size) : size;
    const divisionX = Math.ceil(width / tileSize);
    const divisionY = Math.ceil(depth / tileSize);
    let geometry = new PlaneGeometry(width, depth, divisionX, divisionY);
    geometry = toArxCoordinateSystem(geometry);
    if (tileUV) {
        scaleUV(new Vector2(width / tileSize, depth / tileSize), geometry);
    }
    const material = new MeshBasicMaterial({ map: texture });
    const mesh = new Mesh(isIndexed === INDEXED ? geometry : geometry.toNonIndexed(), material);
    mesh.rotateX(MathUtils.degToRad(90));
    applyTransformations(mesh);
    return mesh;
};
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