karpathy

"""
The most atomic way to train and run inference for a GPT in pure, dependency-free Python.
This file is the complete algorithm.
Everything else is just efficiency.

@karpathy
"""

import os       # os.path.exists
import math     # math.log, math.exp

agrancini-sc

import { RectangleButton } from 'SpectaclesUIKit.lspkg/Scripts/Components/Button/RectangleButton';
import { SnapCloudRequirements } from './SnapCloudRequirements';

/**
 * VideoStreamingController - Live video streaming to Supabase Realtime for real-time viewing
 * Based on Remote ARsistance pattern - streams frames for live viewing, no storage
 *
 * KEY DIFFERENCE from VideoCaptureUploader:
 * - This STREAMS for live viewing (no file storage)
 * - VideoCaptureUploader UPLOADS for video composition (stores files)

Matt54

import Foundation
import ModelIO
import simd

nonisolated func loadMeshWithModelIO(from url: URL) throws -> TriangleMesh {
    let asset = MDLAsset(url: url)
    
    guard asset.count > 0 else {
        throw NSError(domain: "ModelIO", code: 1, userInfo: [NSLocalizedDescriptionKey: "No objects found in file"])
    }

Matt54

import Foundation

struct BranchSegment {
    var startPosition: SIMD3<Float>
    var endPosition: SIMD3<Float>
    var radius: Float
    
    init(startPosition: SIMD3<Float>, endPosition: SIMD3<Float>, radius: Float) {
        self.startPosition = startPosition
        self.endPosition = endPosition

Matt54

#ifndef MorphingSpherePlaneParams_h
#define MorphingSpherePlaneParams_h

struct MorphingSpherePlaneParams {
    int latitudeBands;
    int longitudeBands;
    float radius;
    float morphAmount;
};

agrancini-sc

import {
  withAlpha,
  withoutAlpha,
} from "SpectaclesInteractionKit.lspkg/Utils/color";

/**
 * Enhanced 3D Line component with smooth spline interpolation
 * Creates a 3D tube by extruding a circular cross-section along a path defined by scene objects.
 */
@component

agrancini-sc

import {
  withAlpha,
  withoutAlpha,
} from "SpectaclesInteractionKit.lspkg/Utils/color";
import InteractorLineRenderer, {
  VisualStyle,
} from "SpectaclesInteractionKit.lspkg/Components/Interaction/InteractorLineVisual/InteractorLineRenderer";

/**
 * This class provides visual representation for a spline curve through a series of control points.

agrancini-sc

// Import required modules
const WorldQueryModule = require("LensStudio:WorldQueryModule");

const EPSILON = 0.01;

/**
 * DirectionalWorldQuery
 * 
 * A utility that performs world queries in a direction defined by two scene objects.
 * It can then project rays from a third object in that same direction.

skang2-sc

import Event from "SpectaclesInteractionKit/Utils/Event";

const HOST = "wss://[APP_NAME].herokuapp.com";

export class WebSocketConnection {
  private remoteServiceModule: RemoteServiceModule = require("LensStudio:RemoteServiceModule");
  private webSocket: WebSocket;

  private onMessageEvent = new Event<WebSocketMessageEvent>();
  public readonly onMessage = this.onMessageEvent.publicApi();

akingdom

The PLY Polygon File Format

1. Main Article (Author: Greg Turk)

2. Clarifications (Author: Andrew Kingdom)

---