774 lines
29 KiB
TypeScript
774 lines
29 KiB
TypeScript
import { useEffect, useMemo, useRef, useState } from 'react';
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import * as THREE from 'three';
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import { useFrame, useThree } from '@react-three/fiber';
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import { useActiveLayer, useToolMode, useToggleView } from '../../../../store/builder/store';
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import * as Constants from '../../../../types/world/worldConstants';
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import { Extrude, Html } from '@react-three/drei';
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import { useBuilderStore } from '../../../../store/builder/useBuilderStore';
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import { useDirectionalSnapping } from '../../point/helpers/useDirectionalSnapping';
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import { usePointSnapping } from '../../point/helpers/usePointSnapping';
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interface ReferenceAisleProps {
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tempPoints: Point[];
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}
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function ReferenceAisle({ tempPoints }: Readonly<ReferenceAisleProps>) {
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const { aisleType, aisleWidth, aisleColor, dashLength, gapLength, dotRadius, aisleLength, isFlipped, setSnappedPosition, setSnappedPoint } = useBuilderStore();
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const { pointer, raycaster, camera } = useThree();
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const { toolMode } = useToolMode();
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const { toggleView } = useToggleView();
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const { activeLayer } = useActiveLayer();
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const plane = new THREE.Plane(new THREE.Vector3(0, 1, 0), 0);
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const finalPosition = useRef<[number, number, number] | null>(null);
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const [tempAisle, setTempAisle] = useState<Aisle | null>(null);
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const [currentPosition, setCurrentPosition] = useState<[number, number, number]>(tempPoints[0]?.position);
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const directionalSnap = useDirectionalSnapping(currentPosition, tempPoints[0]?.position || null);
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const { snapAislePoint } = usePointSnapping({ uuid: 'temp-aisle', pointType: 'Aisle', position: directionalSnap.position || [0, 0, 0] });
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useFrame(() => {
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if (toolMode === "Aisle" && toggleView && tempPoints.length === 1) {
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raycaster.setFromCamera(pointer, camera);
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const intersectionPoint = new THREE.Vector3();
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raycaster.ray.intersectPlane(plane, intersectionPoint);
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setCurrentPosition([intersectionPoint.x, intersectionPoint.y, intersectionPoint.z]);
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if (intersectionPoint) {
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const snapped = snapAislePoint([intersectionPoint.x, intersectionPoint.y, intersectionPoint.z]);
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if (snapped.isSnapped && snapped.snappedPoint) {
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finalPosition.current = snapped.position;
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setSnappedPosition(snapped.position);
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setSnappedPoint(snapped.snappedPoint);
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} else if (directionalSnap.isSnapped) {
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finalPosition.current = directionalSnap.position;
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setSnappedPosition(directionalSnap.position);
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setSnappedPoint(null);
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} else {
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finalPosition.current = [intersectionPoint.x, intersectionPoint.y, intersectionPoint.z];
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setSnappedPosition(null);
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setSnappedPoint(null);
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}
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if (!finalPosition.current) return;
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if (aisleType === 'solid-aisle') {
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setTempAisle({
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aisleUuid: 'temp-aisle',
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points: [
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tempPoints[0],
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{
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pointUuid: 'temp-point',
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pointType: 'Aisle',
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position: finalPosition.current,
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layer: activeLayer
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}
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],
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type: {
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aisleType: aisleType,
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aisleColor: aisleColor,
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aisleWidth: aisleWidth
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}
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});
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} else if (aisleType === 'dashed-aisle') {
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setTempAisle({
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aisleUuid: 'temp-aisle',
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points: [
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tempPoints[0],
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{
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pointUuid: 'temp-point',
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pointType: 'Aisle',
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position: finalPosition.current,
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layer: activeLayer
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}
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],
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type: {
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aisleType: aisleType,
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aisleColor: aisleColor,
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aisleWidth: aisleWidth,
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dashLength: dashLength,
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gapLength: gapLength
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}
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});
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} else if (aisleType === 'dotted-aisle') {
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setTempAisle({
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aisleUuid: 'temp-aisle',
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points: [
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tempPoints[0],
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{
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pointUuid: 'temp-point',
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pointType: 'Aisle',
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position: finalPosition.current,
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layer: activeLayer
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}
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],
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type: {
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aisleType: aisleType,
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aisleColor: aisleColor,
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dotRadius: dotRadius,
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gapLength: gapLength
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}
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});
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} else if (aisleType === 'arrow-aisle' || aisleType === 'circle-aisle') {
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setTempAisle({
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aisleUuid: 'temp-aisle',
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points: [
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tempPoints[0],
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{
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pointUuid: 'temp-point',
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pointType: 'Aisle',
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position: finalPosition.current,
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layer: activeLayer
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}
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],
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type: {
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aisleType: aisleType,
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aisleColor: aisleColor,
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aisleWidth: aisleWidth,
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}
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});
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} else if (aisleType === 'arrows-aisle') {
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setTempAisle({
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aisleUuid: 'temp-aisle',
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points: [
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tempPoints[0],
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{
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pointUuid: 'temp-point',
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pointType: 'Aisle',
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position: finalPosition.current,
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layer: activeLayer
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}
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],
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type: {
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aisleType: aisleType,
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aisleColor: aisleColor,
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aisleWidth: aisleWidth,
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aisleLength: aisleLength,
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gapLength: gapLength
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}
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});
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} else if (aisleType === 'junction-aisle' || aisleType === 'arc-aisle') {
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setTempAisle({
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aisleUuid: 'temp-aisle',
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points: [
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tempPoints[0],
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{
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pointUuid: 'temp-point',
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pointType: 'Aisle',
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position: finalPosition.current,
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layer: activeLayer
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}
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],
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type: {
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aisleType: aisleType,
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aisleColor: aisleColor,
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aisleWidth: aisleWidth,
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isFlipped: isFlipped,
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}
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});
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}
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}
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} else if (tempAisle !== null) {
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setTempAisle(null);
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}
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});
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useEffect(() => {
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setTempAisle(null);
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}, [toolMode, toggleView, tempPoints.length, aisleType, aisleWidth, aisleColor, activeLayer]);
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if (!tempAisle) return null;
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const renderAisle = () => {
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switch (aisleType) {
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case 'solid-aisle':
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return <SolidAisle aisle={tempAisle} />;
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case 'dashed-aisle':
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return <DashedAisle aisle={tempAisle} />;
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case 'dotted-aisle':
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return <DottedAisle aisle={tempAisle} />;
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case 'arrow-aisle':
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return <ArrowAisle aisle={tempAisle} />;
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case 'arrows-aisle':
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return <ArrowsAisle aisle={tempAisle} />;
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case 'circle-aisle':
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return <CircleAisle aisle={tempAisle} />;
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case 'junction-aisle':
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return <JunctionAisle aisle={tempAisle} />;
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case 'arc-aisle':
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return <ArcAisle aisle={tempAisle} />
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default:
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return null;
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}
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};
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const textPosition = new THREE.Vector3().addVectors(new THREE.Vector3(...tempAisle.points[0].position), new THREE.Vector3(...tempAisle.points[1].position)).divideScalar(2);
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const distance = new THREE.Vector3(...tempAisle.points[0].position).distanceTo(new THREE.Vector3(...tempAisle.points[1].position));
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const rendertext = () => {
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return (
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<>
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{toggleView &&
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<Html
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key={tempAisle.aisleUuid}
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userData={tempAisle}
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position={[textPosition.x, 1, textPosition.z]}
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wrapperClass="distance-text-wrapper"
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className="distance-text"
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zIndexRange={[1, 0]}
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prepend
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sprite
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>
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<div
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key={tempAisle.aisleUuid}
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className={`distance ${tempAisle.aisleUuid}`}
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>
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{distance.toFixed(2)} m
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</div>
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</Html>
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}
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</>
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)
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}
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return (
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<group name='Aisle-Reference-Group'>
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{renderAisle()}
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{rendertext()}
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</group>
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);
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}
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export default ReferenceAisle;
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function SolidAisle({ aisle }: { readonly aisle: Aisle }) {
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const shape = useMemo(() => {
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if (aisle.points.length < 2 || aisle.type.aisleType !== 'solid-aisle') return null;
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const start = new THREE.Vector3(...aisle.points[0].position);
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const end = new THREE.Vector3(...aisle.points[1].position);
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const width = aisle.type.aisleWidth || 0.1;
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const direction = new THREE.Vector3().subVectors(end, start).normalize();
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const perp = new THREE.Vector3(-direction.z, 0, direction.x).normalize();
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const leftStart = new THREE.Vector3().copy(start).addScaledVector(perp, width / 2);
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const rightStart = new THREE.Vector3().copy(start).addScaledVector(perp, -width / 2);
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const leftEnd = new THREE.Vector3().copy(end).addScaledVector(perp, width / 2);
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const rightEnd = new THREE.Vector3().copy(end).addScaledVector(perp, -width / 2);
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const shape = new THREE.Shape();
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shape.moveTo(leftStart.x, leftStart.z);
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shape.lineTo(leftEnd.x, leftEnd.z);
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shape.lineTo(rightEnd.x, rightEnd.z);
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shape.lineTo(rightStart.x, rightStart.z);
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shape.closePath();
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return shape;
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}, [aisle]);
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if (!shape) return null;
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return (
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<group
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position={[0, (aisle.points[0].layer - 1) * Constants.wallConfig.height + 0.01, 0]}
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rotation={[Math.PI / 2, 0, 0]}
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>
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<Extrude
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args={[shape, { depth: 0.01, bevelEnabled: false }]}
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receiveShadow
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castShadow
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>
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<meshStandardMaterial color={aisle.type.aisleColor || '#ffffff'} side={THREE.DoubleSide} />
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</Extrude>
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</group>
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);
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}
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function DashedAisle({ aisle }: { readonly aisle: Aisle }) {
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const shapes = useMemo(() => {
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if (aisle.points.length < 2 || aisle.type.aisleType !== 'dashed-aisle') return [];
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const start = new THREE.Vector3(...aisle.points[0].position);
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const end = new THREE.Vector3(...aisle.points[1].position);
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const width = aisle.type.aisleWidth || 0.1;
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const dashLength = aisle.type.dashLength || 0.5;
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const gapLength = aisle.type.gapLength || 0.3;
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const direction = new THREE.Vector3().subVectors(end, start).normalize();
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const perp = new THREE.Vector3(-direction.z, 0, direction.x).normalize();
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const totalLength = new THREE.Vector3().subVectors(end, start).length();
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const segmentCount = Math.floor((totalLength + gapLength) / (dashLength + gapLength));
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const shapes = [];
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const directionNormalized = new THREE.Vector3().subVectors(end, start).normalize();
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for (let i = 0; i < segmentCount; i++) {
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const segmentStart = new THREE.Vector3().copy(start).addScaledVector(directionNormalized, i * (dashLength + gapLength));
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const segmentEnd = new THREE.Vector3().copy(segmentStart).addScaledVector(directionNormalized, dashLength);
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const leftStart = new THREE.Vector3().copy(segmentStart).addScaledVector(perp, width / 2);
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const rightStart = new THREE.Vector3().copy(segmentStart).addScaledVector(perp, -width / 2);
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const leftEnd = new THREE.Vector3().copy(segmentEnd).addScaledVector(perp, width / 2);
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const rightEnd = new THREE.Vector3().copy(segmentEnd).addScaledVector(perp, -width / 2);
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const shape = new THREE.Shape();
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shape.moveTo(leftStart.x, leftStart.z);
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shape.lineTo(leftEnd.x, leftEnd.z);
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shape.lineTo(rightEnd.x, rightEnd.z);
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shape.lineTo(rightStart.x, rightStart.z);
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shape.closePath();
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shapes.push(shape);
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}
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return shapes;
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}, [aisle]);
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if (shapes.length === 0) return null;
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return (
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<group
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position={[0, (aisle.points[0].layer - 1) * Constants.wallConfig.height + 0.01, 0]}
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rotation={[Math.PI / 2, 0, 0]}
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>
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{shapes.map((shape, index) => (
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<Extrude
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key={index}
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args={[shape, { depth: 0.01, bevelEnabled: false }]}
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receiveShadow
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castShadow
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>
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<meshStandardMaterial
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color={aisle.type.aisleColor || '#ffffff'}
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side={THREE.DoubleSide}
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/>
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</Extrude>
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))}
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</group>
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);
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}
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function DottedAisle({ aisle }: { readonly aisle: Aisle }) {
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const shapes = useMemo(() => {
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if (aisle.points.length < 2 || aisle.type.aisleType !== 'dotted-aisle') return [];
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const start = new THREE.Vector3(...aisle.points[0].position);
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const end = new THREE.Vector3(...aisle.points[1].position);
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const width = aisle.type.dotRadius || 0.1;
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const dotSpacing = aisle.type.gapLength || 0.5;
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const dotRadius = width * 0.6;
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const totalLength = new THREE.Vector3().subVectors(end, start).length();
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const dotCount = Math.floor((totalLength + (dotSpacing / 2)) / dotSpacing);
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const shapes = [];
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const directionNormalized = new THREE.Vector3().subVectors(end, start).normalize();
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for (let i = 0; i < dotCount; i++) {
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const dotCenter = new THREE.Vector3().copy(start).addScaledVector(directionNormalized, i * dotSpacing + dotSpacing / 2);
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const shape = new THREE.Shape();
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shape.absarc(dotCenter.x, dotCenter.z, dotRadius, 0, Math.PI * 2, false);
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shapes.push(shape);
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}
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return shapes;
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}, [aisle]);
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if (shapes.length === 0) return null;
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return (
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<group
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position={[0, (aisle.points[0].layer - 1) * Constants.wallConfig.height + 0.01, 0]}
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rotation={[Math.PI / 2, 0, 0]}
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>
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{shapes.map((shape, index) => (
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<Extrude
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key={index}
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args={[shape, { depth: 0.01, bevelEnabled: false }]}
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receiveShadow
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castShadow
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>
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<meshStandardMaterial
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color={aisle.type.aisleColor || '#ffffff'}
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side={THREE.DoubleSide}
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/>
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</Extrude>
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))}
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</group>
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);
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}
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function ArrowsAisle({ aisle }: { readonly aisle: Aisle }) {
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const arrows = useMemo(() => {
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if (aisle.points.length < 2 || aisle.type.aisleType !== 'arrows-aisle') return [];
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const start = new THREE.Vector3(...aisle.points[0].position);
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const end = new THREE.Vector3(...aisle.points[1].position);
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const width = aisle.type.aisleWidth || 0.1;
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const arrowLength = aisle.type.aisleLength || 0.6;
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const spacing = aisle.type.gapLength || 0.6;
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const direction = new THREE.Vector3().subVectors(end, start);
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const length = direction.length();
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direction.normalize();
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const count = Math.floor((length + spacing) / (arrowLength + spacing));
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const arrowShapes: { shape: THREE.Shape; position: THREE.Vector3; rotationY: number }[] = [];
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for (let i = 0; i < count; i++) {
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const initialOffset = arrowLength;
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const center = new THREE.Vector3().copy(start).addScaledVector(direction, initialOffset + i * (arrowLength + spacing));
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const shape = new THREE.Shape();
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const w = width * 0.8;
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const h = arrowLength;
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shape.moveTo(0, 0);
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shape.lineTo(w, h * 0.6);
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shape.lineTo(w * 0.4, h * 0.6);
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shape.lineTo(w * 0.4, h);
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shape.lineTo(-w * 0.4, h);
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shape.lineTo(-w * 0.4, h * 0.6);
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shape.lineTo(-w, h * 0.6);
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shape.lineTo(0, 0);
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const angle = Math.atan2(direction.x, direction.z) + Math.PI;
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arrowShapes.push({ shape, position: center, rotationY: angle });
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}
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return arrowShapes;
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}, [aisle]);
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if (arrows.length === 0) return null;
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return (
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<group
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position={[0, (aisle.points[0].layer - 1) * Constants.wallConfig.height + 0.01, 0]}
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rotation={[Math.PI / 2, 0, 0]}
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>
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{arrows.map(({ shape, position, rotationY }, index) => (
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<group key={index} position={[position.x, position.z, 0]} rotation={[0, 0, -rotationY]}>
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<Extrude
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args={[shape, { depth: 0.01, bevelEnabled: false }]}
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receiveShadow
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castShadow
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>
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<meshStandardMaterial
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color={aisle.type.aisleColor || '#ffffff'}
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side={THREE.DoubleSide}
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/>
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</Extrude>
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</group>
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))}
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</group>
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);
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}
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function ArrowAisle({ aisle }: { readonly aisle: Aisle }) {
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const arrow = useMemo(() => {
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if (aisle.points.length < 2 || aisle.type.aisleType !== 'arrow-aisle') return null;
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const start = new THREE.Vector3(...aisle.points[0].position);
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const end = new THREE.Vector3(...aisle.points[1].position);
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const width = aisle.type.aisleWidth || 0.1;
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const direction = new THREE.Vector3().subVectors(end, start);
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const length = direction.length();
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direction.normalize();
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const shape = new THREE.Shape();
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const arrowHeadLength = width * 2;
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const shaftLength = length - arrowHeadLength;
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if (shaftLength > 0) {
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shape.moveTo(0, 0);
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shape.lineTo(width, -arrowHeadLength);
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shape.lineTo(width / 2, -arrowHeadLength);
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shape.lineTo(width / 2, -length);
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shape.lineTo(-width / 2, -length);
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shape.lineTo(-width / 2, -arrowHeadLength);
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shape.lineTo(-width, -arrowHeadLength);
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shape.lineTo(0, 0);
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} else {
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shape.moveTo(0, 0);
|
|
shape.lineTo(width, -length);
|
|
shape.lineTo(-width, -length);
|
|
shape.lineTo(0, 0);
|
|
}
|
|
|
|
shape.closePath();
|
|
|
|
const position = end;
|
|
const angle = Math.atan2(direction.x, direction.z);
|
|
|
|
return { shape, position, rotationY: angle };
|
|
}, [aisle]);
|
|
|
|
if (!arrow) return null;
|
|
|
|
return (
|
|
<group
|
|
position={[0, (aisle.points[0].layer - 1) * Constants.wallConfig.height + 0.01, 0]}
|
|
rotation={[Math.PI / 2, 0, 0]}
|
|
>
|
|
<group position={[arrow.position.x, arrow.position.z, 0]} rotation={[0, 0, -arrow.rotationY]}>
|
|
<Extrude
|
|
args={[arrow.shape, { depth: 0.01, bevelEnabled: false }]}
|
|
receiveShadow
|
|
castShadow
|
|
>
|
|
<meshStandardMaterial
|
|
color={aisle.type.aisleColor || '#ffffff'}
|
|
side={THREE.DoubleSide}
|
|
/>
|
|
</Extrude>
|
|
</group>
|
|
</group>
|
|
);
|
|
}
|
|
|
|
function CircleAisle({ aisle }: { readonly aisle: Aisle }) {
|
|
const circle = useMemo(() => {
|
|
if (aisle.points.length < 2 || aisle.type.aisleType !== 'circle-aisle') return null;
|
|
|
|
const center = new THREE.Vector3(...aisle.points[0].position);
|
|
const widthCenter = new THREE.Vector3(...aisle.points[1].position);
|
|
const width = aisle.type.aisleWidth || 0.1;
|
|
|
|
const middleRadius = center.distanceTo(widthCenter);
|
|
|
|
const innerRadius = Math.max(0, middleRadius - width / 2);
|
|
const outerRadius = middleRadius + width / 2;
|
|
|
|
const shape = new THREE.Shape();
|
|
shape.absarc(center.x, center.z, outerRadius, 0, Math.PI * 2, false);
|
|
|
|
if (innerRadius > 0) {
|
|
const hole = new THREE.Path();
|
|
hole.absarc(center.x, center.z, innerRadius, 0, Math.PI * 2, true);
|
|
shape.holes.push(hole);
|
|
}
|
|
|
|
return {
|
|
shape,
|
|
rotationY: 0
|
|
};
|
|
}, [aisle]);
|
|
|
|
if (!circle) return null;
|
|
|
|
return (
|
|
<group
|
|
position={[0, (aisle.points[0].layer - 1) * Constants.wallConfig.height + 0.01, 0]}
|
|
rotation={[Math.PI / 2, 0, 0]}
|
|
>
|
|
<Extrude
|
|
args={[circle.shape, {
|
|
depth: 0.01,
|
|
bevelEnabled: false,
|
|
steps: 1,
|
|
curveSegments: 64
|
|
}]}
|
|
receiveShadow
|
|
castShadow
|
|
>
|
|
<meshStandardMaterial
|
|
color={aisle.type.aisleColor || '#ffffff'}
|
|
side={THREE.DoubleSide}
|
|
/>
|
|
</Extrude>
|
|
</group>
|
|
);
|
|
}
|
|
|
|
function JunctionAisle({ aisle }: { readonly aisle: Aisle }) {
|
|
const arrows = useMemo(() => {
|
|
if (aisle.points.length < 2 || aisle.type.aisleType !== 'junction-aisle') return null;
|
|
|
|
const start = new THREE.Vector3(...aisle.points[0].position);
|
|
const end = new THREE.Vector3(...aisle.points[1].position);
|
|
const width = aisle.type.aisleWidth || 0.1;
|
|
const isFlipped = aisle.type.isFlipped || false;
|
|
|
|
const direction = new THREE.Vector3().subVectors(end, start);
|
|
const length = direction.length();
|
|
direction.normalize();
|
|
|
|
const mainShape = new THREE.Shape();
|
|
const arrowHeadLength = width * 2;
|
|
const shaftLength = length - arrowHeadLength;
|
|
|
|
if (shaftLength > 0) {
|
|
mainShape.moveTo(0, 0);
|
|
mainShape.lineTo(width, -arrowHeadLength);
|
|
mainShape.lineTo(width / 2, -arrowHeadLength);
|
|
mainShape.lineTo(width / 2, -length);
|
|
mainShape.lineTo(-width / 2, -length);
|
|
mainShape.lineTo(-width / 2, -arrowHeadLength);
|
|
mainShape.lineTo(-width, -arrowHeadLength);
|
|
mainShape.lineTo(0, 0);
|
|
} else {
|
|
mainShape.moveTo(0, 0);
|
|
mainShape.lineTo(width, -length);
|
|
mainShape.lineTo(-width, -length);
|
|
mainShape.lineTo(0, 0);
|
|
}
|
|
mainShape.closePath();
|
|
|
|
const secondaryLength = length / 4;
|
|
const secondaryShape = new THREE.Shape();
|
|
const secondaryHeadLength = width * 2;
|
|
const secondaryShaftLength = secondaryLength - secondaryHeadLength;
|
|
|
|
if (secondaryShaftLength > 0) {
|
|
secondaryShape.moveTo(0, 0);
|
|
secondaryShape.lineTo(width / 2, 0);
|
|
secondaryShape.lineTo(width / 2, secondaryShaftLength);
|
|
secondaryShape.lineTo(width, secondaryShaftLength);
|
|
secondaryShape.lineTo(0, secondaryLength);
|
|
secondaryShape.lineTo(-width, secondaryShaftLength);
|
|
secondaryShape.lineTo(-width / 2, secondaryShaftLength);
|
|
secondaryShape.lineTo(-width / 2, 0);
|
|
secondaryShape.lineTo(0, 0);
|
|
} else {
|
|
secondaryShape.moveTo(0, 0);
|
|
secondaryShape.lineTo(width, 0);
|
|
secondaryShape.lineTo(0, secondaryLength);
|
|
secondaryShape.lineTo(-width, 0);
|
|
secondaryShape.lineTo(0, 0);
|
|
}
|
|
secondaryShape.closePath();
|
|
|
|
const mainPosition = end;
|
|
const mainAngle = Math.atan2(direction.x, direction.z);
|
|
|
|
const perpendicularDirection = isFlipped
|
|
? new THREE.Vector3(direction.z, 0, -direction.x).normalize()
|
|
: new THREE.Vector3(-direction.z, 0, direction.x).normalize();
|
|
|
|
const secondaryAngle = Math.atan2(perpendicularDirection.x, perpendicularDirection.z);
|
|
|
|
const secondaryPosition = new THREE.Vector3().lerpVectors(start, end, 0.75);
|
|
|
|
return [
|
|
{ shape: mainShape, position: mainPosition, rotationY: mainAngle },
|
|
{
|
|
shape: secondaryShape,
|
|
position: secondaryPosition,
|
|
rotationY: secondaryAngle + Math.PI
|
|
}
|
|
];
|
|
}, [aisle]);
|
|
|
|
if (!arrows) return null;
|
|
|
|
return (
|
|
<group
|
|
position={[0, (aisle.points[0].layer - 1) * Constants.wallConfig.height + 0.01, 0]}
|
|
rotation={[Math.PI / 2, 0, 0]}
|
|
>
|
|
{arrows.map((arrow, index) => (
|
|
<group key={index} position={[arrow.position.x, arrow.position.z, 0]} rotation={[0, 0, -arrow.rotationY]}>
|
|
<Extrude
|
|
args={[arrow.shape, { depth: 0.01, bevelEnabled: false }]}
|
|
receiveShadow
|
|
castShadow
|
|
>
|
|
<meshStandardMaterial
|
|
color={aisle.type.aisleColor || '#ffffff'}
|
|
side={THREE.DoubleSide}
|
|
/>
|
|
</Extrude>
|
|
</group>
|
|
))}
|
|
</group>
|
|
);
|
|
}
|
|
|
|
function ArcAisle({ aisle }: { readonly aisle: Aisle }) {
|
|
const arc = useMemo(() => {
|
|
if (aisle.points.length < 2 || aisle.type.aisleType !== 'arc-aisle') return null;
|
|
|
|
const start = new THREE.Vector3(...aisle.points[0].position);
|
|
const end = new THREE.Vector3(...aisle.points[1].position);
|
|
const width = aisle.type.aisleWidth || 0.5;
|
|
const isFlipped = aisle.type.isFlipped || false;
|
|
|
|
const direction = new THREE.Vector3().subVectors(end, start);
|
|
const length = direction.length();
|
|
direction.normalize();
|
|
|
|
const perpendicular = new THREE.Vector3(-direction.z, 0, direction.x).normalize();
|
|
if (!isFlipped) perpendicular.negate();
|
|
|
|
const arcHeight = length * 0.25;
|
|
const midPoint = new THREE.Vector3().lerpVectors(start, end, 0.5);
|
|
const controlPoint = new THREE.Vector3().copy(midPoint).addScaledVector(perpendicular, arcHeight);
|
|
|
|
const widthOffset = perpendicular.clone().multiplyScalar(width / 2);
|
|
|
|
const p1 = new THREE.Vector3().copy(start).add(widthOffset);
|
|
const p2 = new THREE.Vector3().copy(end).add(widthOffset);
|
|
const p3 = new THREE.Vector3().copy(end).sub(widthOffset);
|
|
const p4 = new THREE.Vector3().copy(start).sub(widthOffset);
|
|
|
|
const shape = new THREE.Shape();
|
|
shape.moveTo(p1.x, p1.z);
|
|
|
|
shape.quadraticCurveTo(
|
|
controlPoint.x + widthOffset.x,
|
|
controlPoint.z + widthOffset.z,
|
|
p2.x, p2.z
|
|
);
|
|
|
|
shape.lineTo(p3.x, p3.z);
|
|
|
|
shape.quadraticCurveTo(
|
|
controlPoint.x - widthOffset.x,
|
|
controlPoint.z - widthOffset.z,
|
|
p4.x, p4.z
|
|
);
|
|
|
|
shape.lineTo(p1.x, p1.z);
|
|
|
|
return {
|
|
shape,
|
|
position: new THREE.Vector3(0, 0, 0),
|
|
rotationY: 0
|
|
};
|
|
}, [aisle]);
|
|
|
|
|
|
if (!arc) return null;
|
|
|
|
return (
|
|
<group
|
|
position={[0, (aisle.points[0].layer - 1) * Constants.wallConfig.height + 0.01, 0]}
|
|
rotation={[Math.PI / 2, 0, 0]}
|
|
>
|
|
<Extrude
|
|
args={[arc.shape, {
|
|
depth: 0.01,
|
|
bevelEnabled: false,
|
|
curveSegments: 32
|
|
}]}
|
|
receiveShadow
|
|
castShadow
|
|
>
|
|
<meshStandardMaterial
|
|
color={aisle.type.aisleColor || '#ffffff'}
|
|
side={THREE.DoubleSide}
|
|
/>
|
|
</Extrude>
|
|
</group>
|
|
);
|
|
} |