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OS++ 2022Video page (and this is a quick stub)

TLDR; List of all my videos; Contents below

Table of Contents of Videos

1. Install
2. Learn_the_language
3. What would a photo of a Tesseract look like

Install

Video #0001: How2: You have a OS++ model; how do you render it?

You have a model (a single file with a .scad extension) that you have downloaded from the internet. You have opened the file up, with a text editor, and it contains something like the line below. (Note: it does NOT start with a <../z_lib, it starts <z_lib/ )

include <z_lib/OS++20221031.scad>;

That is it starts with a z_lib something something something. How do you compile the model and make an stl file?

Below is a walk through video, a quiz of the video and then the answers.

https://www.youtube.com/watch?v=x6xyGrS6qLY

Learn_the_language

Video #0002: Part 1 of Learn by example A

Cuboids,Cones & Spheres

This takes you through creating a project in OS++. It shows you how to download the framework and make it your own. Then, it runs through Learn_Hard_A_v1_0_0.scad which is a list of examples. Each example gets a little more complex than the last one and is designed to show the features of OS++.

Quiz.pdf , Video_model_files

https://www.youtube.com/watch?v=HQZQZ0JwBVs

Video #0003: Part 2 of Learn by example A

Quiz.pdf , Video_model_files

https://youtu.be/Qe1I_VIetPU

Video #0004: Part 3 of Learn by example A

Quiz.pdf , Video_model & Answers files

https://youtu.be/J3yImEGrdL8

Video #0005: Part 4 - “The coffee spoon project - logical design”

Project_coffee1

https://youtu.be/FztlySocXYw

Tessy

Video #0006: What would a photo of a Tesseract look like?

“What would a 4D Tesseract look like if you 3D printed it and took a 2D photograph” ? and other strange conversations with my imaginary multifaceted and conglomerate, girl friend.

The circle and square diagram took me over a month to create. It includes the Vertex diagram as a bonus. I needed this to resolve the ice cream problem for my osplusplus code. That is, given the surface area and height of an ice cream cone; What is the size of the ice cream sphere that sits in the top? In formal, the question is “Given the Lateral area and height of a cone what is the diameter of the base circle?” It’s the same question, just upside down. The answer took me 2 months to solve. I thought it would take 20 minutes. At the time chatgpt and wikipedia did not appear to have the correct answer available.

Below is a the video.

Circle and Square diagram youtube video

Site summary (added to bottom of every page)