steveruizok

Lux Capital (lead)
Amplify Partners
Sabrina Hahn
Guillermo Rauch, founder Vercel
Liu Jiang
NP-Hard Ventures
Badrul Farooqi
Soleio Cuervo
Tom Preston-Werner, co-founder Github
Adam Wiggins, founder Ink and Switch, Muse

steveruizok

// segments are all of the segments in all of the shapes in the scene
// point is light point
// viewport is top left, top right, bottom right, bottom left
function getVisibilityPolygon(segments: Segment[], point: Point, viewport: Point[]) {
	const brokenSegments: Segment[] = []

	const viewportMinCorner = viewport[0]
	const viewportMaxCorner = viewport[2]

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animateCamera = (
	x: number,
	y: number,
	z: number,
	opts = {} as { duration: number; ease: (t: number) => number }
) => {
	const { duration = 1000 } = opts
	const { center } = this.viewport
	const currCenter = new Vec2d(center.x, center.y, this.camera.z)
	const nextCenter = new Vec2d(x, y, z)

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export function intersectSets<T>(sets: Set<T>[]) {
	if (sets.length === 0) return new Set<T>()
	const first = sets[0]
	const rest = sets.slice(1)
	const result = new Set<T>()

	for (const val of first) {
		if (rest.every((set) => set.has(val))) {
			result.add(val)
		}

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export class Cache<T extends object, K> {
	items = new WeakMap<T, K>()

	get<P extends T>(item: P, cb: (item: P) => K) {
		if (!this.items.has(item)) {
			this.items.set(item, cb(item))
		}
		return this.items.get(item)!
	}

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const TAU = Math.PI / 2
const PI2 = Math.PI * 2

interface VecLike {x: number, y: number } 

/**
 * Get info about an arc formed by three points.
 *
 * @param a The start of the arc
 * @param b A point on the arc

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import { NextApiRequest, NextApiResponse } from 'next'
import chromium from 'chrome-aws-lambda'
import Cors from 'cors'
import { TDExport, TDExportTypes, TldrawApp } from '@tldraw/tldraw'

// NOTE: You might have to downgrade puppeteer etc in order to fit under the endpoint size limit of 50mb.

const cors = Cors({
  methods: ['POST'],
})

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/**
 * Find the control points for a quadratic segment from point a to point c passing through point b.
 * @param a The segments's first point
 * @param b The point to curve through
 * @param c The segment's end point
 */
export function getQuadraticControlPoints(
  a: { x: number; y: number },
  b: { x: number; y: number },
  c: { x: number; y: number }

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/**
 * Find the control points for a cubic segment from point a to point c passing through point b.
 * @param a The curve's start point
 * @param b The point to curve through
 * @param c The curve's end point
 */
export function findCubicControlPoints(
  a: { x: number; y: number },
  b: { x: number; y: number },
  c: { x: number; y: number }

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var DBOpenRequest = window.indexedDB.open("keyval-store", 1);
DBOpenRequest.onsuccess = function(event) {
  db = DBOpenRequest.result;
  var transaction = db.transaction(["keyval"], "readwrite");
  var objectStore = transaction.objectStore("keyval");
  var objectStoreRequest = objectStore.get("home");
  objectStoreRequest.onsuccess = function(event) {
    console.log(JSON.stringify(objectStoreRequest.result))
  };
};