alexei.dolgolyov
af8b9fe00f
Full-featured house/apartment floor plan editor with: - Turborepo monorepo (React/Vite client, Fastify/Prisma server, shared Zod schemas) - 2D room editor with walls, doors, windows, furniture, electrical elements - 3D room preview with Three.js (auto-hide nearest walls, bird's eye default) - Wall projection views with interactive drag (elevation, position) - Apartment floor plan view with room positioning - Copy/paste, alignment tools, measurement tool, annotations - Item-attached annotations with leader lines (visible on projections) - Door open direction (LEFT/RIGHT/INWARD/OUTWARD) with swing arc - Floor type textures (wood, tile, concrete, laminate, herringbone) - Wall color picker for 3D view - Furniture: bed, desk, wardrobe, sofa, table, chair, shelf, nightstand, dresser, bookcase, TV (with stand toggle), AC unit - Furniture elevation support (wall-mounted items) - Auto-save with dirty state tracking, batch save API - Rotation-aware collision detection (SAT/OBB) with 3D elevation check - Rotation-aware hit testing - i18n (English/Russian) with locale-aware number formatting - Dark mode with system preference detection - Undo/redo, keyboard shortcuts, scale bar - PDF/PNG/JSON export and JSON import - Focus trap modal, toast notifications, tooltips - Responsive layout with overlay palettes
74 lines
1.9 KiB
TypeScript
74 lines
1.9 KiB
TypeScript
import type { Point, FurnitureItem } from '@house-plan-maker/shared';
|
|
import { generateLocalId } from '../utils/geometry';
|
|
import type { FurnitureDef } from '../symbols/furniture';
|
|
|
|
export interface FurniturePlacementPreview {
|
|
readonly x: number;
|
|
readonly y: number;
|
|
readonly width: number;
|
|
readonly depth: number;
|
|
readonly rotation: number;
|
|
readonly isValid: boolean;
|
|
}
|
|
|
|
/**
|
|
* Compute furniture placement preview.
|
|
* The x,y represents the top-left corner of the furniture piece.
|
|
* The cursor world point is treated as the desired center, so we offset
|
|
* by half-width and half-depth to get the top-left corner.
|
|
*/
|
|
export function computeFurniturePreview(
|
|
worldPoint: Point,
|
|
furnitureDef: FurnitureDef,
|
|
rotation: number = 0,
|
|
): FurniturePlacementPreview {
|
|
return {
|
|
x: worldPoint.x - furnitureDef.width / 2,
|
|
y: worldPoint.y - furnitureDef.depth / 2,
|
|
width: furnitureDef.width,
|
|
depth: furnitureDef.depth,
|
|
rotation,
|
|
isValid: true,
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Create a FurnitureItem from placement data.
|
|
*/
|
|
export function createFurnitureItemFromPlacement(
|
|
roomId: string,
|
|
preview: FurniturePlacementPreview,
|
|
furnitureDef: FurnitureDef,
|
|
): FurnitureItem {
|
|
return {
|
|
id: generateLocalId(),
|
|
roomId,
|
|
type: furnitureDef.type,
|
|
x: preview.x,
|
|
y: preview.y,
|
|
width: preview.width,
|
|
depth: preview.depth,
|
|
height: furnitureDef.height,
|
|
rotation: preview.rotation,
|
|
elevationFromFloor: furnitureDef.type === 'AC_UNIT' ? 2.2 : furnitureDef.height <= 0.05 ? 1.2 : 0,
|
|
label: furnitureDef.label,
|
|
};
|
|
}
|
|
|
|
/** Rotate a furniture item by the given delta in degrees. */
|
|
export function rotateFurniture(item: FurnitureItem, deltaDeg: number): FurnitureItem {
|
|
return {
|
|
...item,
|
|
rotation: (item.rotation + deltaDeg) % 360,
|
|
};
|
|
}
|
|
|
|
/** Move a furniture item to a new position. */
|
|
export function moveFurniture(item: FurnitureItem, newPos: Point): FurnitureItem {
|
|
return {
|
|
...item,
|
|
x: newPos.x,
|
|
y: newPos.y,
|
|
};
|
|
}
|