n1ckfg / w3.sh

Created February 19, 2025 04:36

Fujifilm W3 converter methods

	function w3-sbs() {
	ffmpeg -i $1 -filter_complex "[0:0][0:2] hstack=inputs=2 [out]" -aspect 1.7777 -vcodec libx264 -x264opts frame-packing=3 -map [out] -map 0:1 "$1.mp4"
	}

	function w3-lr() {
	ffmpeg -i $1 -c:v libx264 -crf 19 -preset slow -an -map 0:0 "$1_L.mp4" -crf 19 -preset slow -map 0:2 -map 0:1 "$1_R.mp4"
	}

n1ckfg / complex.glsl

Created September 22, 2024 18:56 — forked from DonKarlssonSan/complex.glsl

Complex Number Math In GLSL

	// Hyperboloc functions by toneburst from
	// https://machinesdontcare.wordpress.com/2008/03/10/glsl-cosh-sinh-tanh/
	// These are missing in GLSL 1.10 and 1.20, uncomment if you need them

	/*
	/// COSH Function (Hyperbolic Cosine)
	float cosh(float val)
	{
	float tmp = exp(val);
	float cosH = (tmp + 1.0 / tmp) / 2.0;

n1ckfg / hydra_latk_002.js

Created June 8, 2024 06:38

	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	licensed with CC BY-NC-SA 4.0 https://creativecommons.org/licenses/by-nc-sa/4.0
	Nick Fox-Gieg / @n1ckfg / fox-gieg.com
	* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

	await loadScript("https://unpkg.com/[email protected]/latk.js")
	p = new P5({mode: 'WEBGL'}) // loads p5js library, comment this line after using it once
	p.hide() // hide p5js canvas.

	currentFrame = 0

n1ckfg / latk_p5_drawing_example.js

Created June 8, 2024 05:56

	<!DOCTYPE html>
	<html>

	<head>
	<style>
	body {
	background: black;
	}
	</style>
	<script src="https://unpkg.com/[email protected]/lib/p5.min.js"></script>

n1ckfg / hydra_draw_example_002.js

Last active June 8, 2024 03:56

	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	licensed with CC BY-NC-SA 4.0 https://creativecommons.org/licenses/by-nc-sa/4.0
	Nick Fox-Gieg / @n1ckfg / fox-gieg.com
	* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

	p = new P5({width: 500, height: 500, mode: 'WEBGL'}) // loads p5js library, comment this line after using it once
	p.hide() // hide p5js canvas.


	polylines = []

n1ckfg / hydra_draw_example_001.js

Last active June 8, 2024 03:56

	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	licensed with CC BY-NC-SA 4.0 https://creativecommons.org/licenses/by-nc-sa/4.0
	Nick Fox-Gieg / @n1ckfg / fox-gieg.com
	* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

	p = new P5({mode: 'WEBGL'}) // loads p5js library, comment this line after using it once
	p.hide() // hide p5js canvas.

	rot = 0
	rotDelta = 0

n1ckfg / loop_omxplayer.sh

Created May 15, 2024 17:51

	#!/bin/sh
	# https://github.com/greymechanic/loopVideo

	# clear terminal text, set background to black, and hide the cursor
	setterm -cursor off
	setterm -term linux -background black
	setterm -term linux clear

	# this is the path to the directory containing your videos
	VIDEOPATH="/home/pi/Videos"

n1ckfg / JetsonNanoTensorFlowBuildGPU.md

Created April 16, 2024 19:15 — forked from sdeoras/JetsonNanoTensorFlowBuildGPU.md

Building TensorFlow C-library for Nvidia Jetson Nano

Steps to build TensorFlow v1.12.0 C-library on Jetson Nano for GPU

Jetson Nano configuration

n1ckfg / camera.py

Created April 15, 2024 16:00 — forked from pghazanfari/camera.py

numpy Perspective Projection + Look At Matrices

	import numpy as np

	def perspective_fov(fov, aspect_ratio, near_plane, far_plane):
	num = 1.0 / np.tan(fov / 2.0)
	num9 = num / aspect_ratio
	return np.array([
	[num9, 0.0, 0.0, 0.0],
	[0.0, num, 0.0, 0.0],
	[0.0, 0.0, far_plane / (near_plane - far_plane), -1.0],
	[0.0, 0.0, (near_plane * far_plane) / (near_plane - far_plane), 0.0]

n1ckfg / hydra_latk_001.js

Last active June 8, 2024 03:56

	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	licensed with CC BY-NC-SA 4.0 https://creativecommons.org/licenses/by-nc-sa/4.0
	Nick Fox-Gieg / @n1ckfg / fox-gieg.com
	* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

	await loadScript("https://unpkg.com/[email protected]/latk.js")

	latk = Latk.read("https://raw.githubusercontent.com/LightningArtist/latk-test-files/main/latk_logo.latk")

	p = new P5({mode: 'WEBGL'}) // loads p5js library, comment this line after using it once