Day 55. Biker Santa 🎅🏍️

A small holiday experiment turned into an open-source 3D web game.

Ride across Romanian terrain, reach targets, and drop gifts to score. The terrain is built from QGIS DEM data and rendered with Three.js/WebGL.

The bike follows a precomputed route with elevation, using curve orientation and a lightweight physics loop.

🔗 https://maptheclouds.com/biker-santa/

#100DayMapChallenge Day 55/100
#ThreeJS #WebGL #QGIS #Geospatial #CreativeCoding

A260682: Löschian numbers (A003136) of the form 6*k+1
A260682 ➡️ https://oeis.org/A260682

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A260682.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A260682.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A260682.html

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

Danny Limanseta (@DannyLimanseta)

ThreeJS를 이용한 비브코딩을 6개월 만에 다시 시도해본 결과, 최신 모델들이 ThreeJS 코딩과 3D 모델을 처음부터 생성하는 능력이 크게 향상됐다고 평가했다.

https://x.com/DannyLimanseta/status/2040088153219068386

#vibecoding #threejs #llm #3d

A260255: Numbers that can be written as the sum of two nonnegative palindromes in base 10
A260255 ➡️ https://oeis.org/A260255

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A260255.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A260255.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A260255.html

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

A260046: Composites whose prime factorization in base 2 is an anagram of the number in base 2
A260046 ➡️ https://oeis.org/A260046

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A260046.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A260046.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A260046.html

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

Decomposition into weight × level + jump of prime numbers:
- a new classification of primes ➡️ https://decompwlj.com/primedecomp.php
- in 3D - threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Prime_numbers.html

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

A258024: Natural numbers n such that the iteration of the function floor(tan(k)) applied to n eventually reaches [the fixed point] 1 (or any larger integer if such fixed points exist), where k is interpreted as k radians
A258024 ➡️ https://oeis.org/A258024

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A258024.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A258024.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A258024.html

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

Day 54. Dots ⚫⚪

A procedural shader turns a rotating Earth into a dynamic dot field.

~100,000 points are masked by a land texture, replacing flat fill with structured patterns. Ripple markers and arcs connect points over time, forming a small generative system.

Main challenge: controlling noise and preserving readable continents during motion.

Built with Three.js, WebGL, and custom GLSL.

🔗 https://maptheclouds.com/playground/30-day-map-challenge-2023/dots/

#100DayMapChallenge Day 54/100
#ThreeJS #WebGL #GLSL #Geospatial

A257368: Numbers n such that the decimal expansions of both n and n^2 have 2 as smallest digit and 8 as largest digit
A257368 ➡️ https://oeis.org/A257368

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A257368.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A257368.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A257368.html

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research

Decomposition into weight × level + jump of prime numbers in 3D, threejs - webGL (log(weight), log(level), log(jump))
➡️ https://decompwlj.com/3Dgraph/Prime_numbers.html

#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research