roof

packages/core/src/schema/index.ts

@@ -13,6 +13,7 @@ export { BuildingNode } from './nodes/building'
 export { CeilingNode } from './nodes/ceiling'
 
 export { ZoneNode } from './nodes/zone'
+export { RoofNode } from './nodes/roof'
 export { ScanNode } from './nodes/scan'
 export { GuideNode } from './nodes/guide'
 export type { AnyNodeId, AnyNodeType } from './types'

packages/core/src/schema/nodes/level.ts

@@ -3,6 +3,7 @@ import { z } from 'zod'
 import { BaseNode, nodeType, objectId } from '../base'
 import { CeilingNode } from './ceiling'
 import { GuideNode } from './guide'
+import { RoofNode } from './roof'
 import { ScanNode } from './scan'
 import { SlabNode } from './slab'
 import { WallNode } from './wall'
@@ -11,7 +12,7 @@ import { ZoneNode } from './zone'
 export const LevelNode = BaseNode.extend({
   id: objectId('level'),
   type: nodeType('level'),
-  children: z.array(z.union([WallNode.shape.id, ZoneNode.shape.id, SlabNode.shape.id, CeilingNode.shape.id, ScanNode.shape.id, GuideNode.shape.id])).default([]),
+  children: z.array(z.union([WallNode.shape.id, ZoneNode.shape.id, SlabNode.shape.id, CeilingNode.shape.id, RoofNode.shape.id, ScanNode.shape.id, GuideNode.shape.id])).default([]),
   // Specific props
   level: z.number().default(0),
 }).describe(

packages/core/src/schema/nodes/roof.ts

@@ -0,0 +1,33 @@
+import dedent from 'dedent'
+import { z } from 'zod'
+import { BaseNode, nodeType, objectId } from '../base'
+
+export const RoofNode = BaseNode.extend({
+  id: objectId('roof'),
+  type: nodeType('roof'),
+  // Position of the roof center (Y should typically be 0)
+  position: z.tuple([z.number(), z.number(), z.number()]).default([0, 0, 0]),
+  // Rotation around Y axis in radians
+  rotation: z.number().default(0),
+  // Length of the roof along the ridge direction (in meters)
+  length: z.number().default(4),
+  // Height of the roof peak from the base
+  height: z.number().default(1.5),
+  // Width of the left slope (in meters, measured horizontally from ridge)
+  leftWidth: z.number().default(1.5),
+  // Width of the right slope (in meters, measured horizontally from ridge)
+  rightWidth: z.number().default(1.5),
+}).describe(
+  dedent`
+  Roof node - used to represent a gable roof in the building
+  - position: center position of the roof (Y typically 0)
+  - rotation: rotation around Y axis
+  - length: length of the roof along the ridge
+  - height: height of the roof peak
+  - leftWidth: horizontal width of the left slope (from ridge to eave)
+  - rightWidth: horizontal width of the right slope (from ridge to eave)
+  Total width = leftWidth + rightWidth
+  `,
+)
+
+export type RoofNode = z.infer<typeof RoofNode>

packages/core/src/schema/types.ts

@@ -4,6 +4,7 @@ import { CeilingNode } from './nodes/ceiling'
 import { GuideNode } from './nodes/guide'
 import { ItemNode } from './nodes/item'
 import { LevelNode } from './nodes/level'
+import { RoofNode } from './nodes/roof'
 import { ScanNode } from './nodes/scan'
 import { SiteNode } from './nodes/site'
 import { SlabNode } from './nodes/slab'
@@ -19,6 +20,7 @@ export const AnyNode = z.discriminatedUnion('type', [
   ZoneNode,
   SlabNode,
   CeilingNode,
+  RoofNode,
   ScanNode,
   GuideNode,
 ])