feat: add valve opener

Author: coderbyheart

src/index.ts

@@ -1,10 +1,10 @@
 import { serialize } from '@jscad/stl-serializer'
-import { vanButtonCover } from './models/vanButtonCover.js'
+import { vanValveOpener } from './models/vanValveOpener.js'
 import { renderModel } from './renderModel.js'
 
 const containerElement = document.getElementById('jscad')
 
-const model = vanButtonCover()
+const model = vanValveOpener()
 
 if (containerElement !== null) renderModel({ containerElement, model })
 

src/models/vanValveOpener.ts

@@ -0,0 +1,82 @@
+import type { Geometry } from '@jscad/modeling/src/geometries/types'
+import {
+	intersect,
+	subtract,
+	union,
+} from '@jscad/modeling/src/operations/booleans'
+import { rotateX, translateZ } from '@jscad/modeling/src/operations/transforms'
+import { cuboid, cylinder } from '@jscad/modeling/src/primitives'
+import { degToRad } from '@jscad/modeling/src/utils'
+
+export const vanValveOpener = (): Geometry =>
+	union(
+		translateZ(
+			20,
+			intersect(
+				union(
+					subtract(
+						cylinder({
+							height: 40,
+							radius: 34 / 2,
+							segments: 60,
+						}),
+						translateZ(
+							5,
+							intersect(
+								cylinder({
+									height: 30,
+									radius: 22 / 2,
+									segments: 60,
+								}),
+								cuboid({
+									size: [15, 22, 30],
+								}),
+							),
+						),
+					),
+					translateZ(
+						22.5,
+						intersect(
+							subtract(
+								cylinder({
+									height: 5,
+									radius: 34 / 2,
+									segments: 60,
+								}),
+								cylinder({
+									height: 5,
+									radius: 22 / 2,
+									segments: 60,
+								}),
+							),
+							cuboid({
+								size: [10, 34 / 2, 5],
+								center: [0, 34 / 2, 0],
+							}),
+						),
+					),
+				),
+				cuboid({
+					size: [22 + 4, 34, 60],
+				}),
+			),
+		),
+		subtract(
+			cylinder({
+				height: 30,
+				radius: 10,
+				center: [0, 0, -15],
+				segments: 60,
+			}),
+			translateZ(
+				-8.5,
+				rotateX(
+					degToRad(90),
+					cylinder({
+						height: 50,
+						radius: 2,
+					}),
+				),
+			),
+		),
+	)