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data = '20x3x11\n15x27x5\n6x29x7\n30x15x9\n19x29x21\n10x4x15\n1x26x4\n1x5x18\n10x15x23\n10x14x20\n3x5x18\n29x23x30\n7x4x10\n22x24x29\n30x1x2\n19x2x5\n11x9x22\n23x15x10\n11x11x10\n30x28x5\n22x5x4\n6x26x20\n16x12x30\n10x20x5\n25x14x24\n16x17x22\n11x28x26\n1x11x10\n1x24x15\n13x17x21\n30x3x13\n20x25x17\n22x12x5\n22x20x24\n9x2x14\n6x18x8\n27x28x24\n11x17x1\n1x4x12\n5x20x13\n24x23x23\n22x1x25\n18x19x5\n5x23x13\n8x16x4\n20x21x9\n1x7x11\n8x30x17\n3x30x9\n6x16x18\n22x25x27\n9x20x26\n16x21x23\n5x24x17\n15x17x15\n26x15x10\n22x16x3\n20x24x24\n8x18x10\n23x19x16\n1x21x24\n23x23x9\n14x20x6\n25x5x5\n16x3x1\n29x29x20\n11x4x26\n10x23x24\n29x25x16\n27x27x22\n9x7x22\n6x21x18\n25x11x19\n14x13x3\n15x28x17\n14x3x12\n29x8x19\n30x14x20\n20x23x4\n8x16x5\n4x11x18\n20x8x24\n21x13x21\n14x26x29\n27x4x17\n27x4x25\n5x28x6\n23x24x11\n29x22x5\n30x20x6\n23x2x10\n11x4x7\n27x23x6\n10x20x19\n8x20x22\n5x29x22\n16x13x2\n2x11x14\n6x12x4\n3x13x6\n16x5x18\n25x3x28\n21x1x5\n20x16x19\n28x30x27\n26x7x18\n25x27x24\n11x19x7\n21x19x17\n2x12x27\n20x5x14\n8x

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realazthat

C:\Windows\system32\cmd.exe /C K:/realz/dump/mingw-w64/msys64/usr/bin/make.exe -e -f  Makefile
----------Building project:[ sgfxapi - Debug ]----------
make[1]: Entering directory '/k/realz/dump/code/gfxapi/repo'
K:/realz/dump/mingw-w64/msys64/mingw64/bin/g++.exe  -c  "k:/realz/dump/code/gfxapi/repo/src/sgfxapi/sgfxapi.cpp" -g -O0 -std=c++11 -Wall  -o ./Debug/sgfxapi_sgfxapi.cpp.o -I. -I. -I./include -IK:/realz/dump/code/mathgeolib/MathGeoLib-master/MathGeoLib-master/src/ -IK:/realz/dump/code/glfw/glfw-3.1.1.bin.WIN64/glfw-3.1.1.bin.WIN64/include -IK:/realz/dump/code/mordred.svo/sparse-voxel-octrees/lib/glew/glew/include
k:/realz/dump/code/gfxapi/repo/src/sgfxapi/sgfxapi.cpp: In function 'GLenum SGFXAPI::toGLBinding(SGFXAPI::TextureType)':
k:/realz/dump/code/gfxapi/repo/src/sgfxapi/sgfxapi.cpp:240:12: warning: enumeration value 'TextureCubeMap' not handled in switch [-Wswitch]
     switch (texturetype)
            ^
k:/realz/dump/code/gfxapi/repo/src/sgfxapi/sgfxapi.cpp:240:12: warning: enumeration value 'Tex

realazthat

\documentclass[tikz,margin=5em]{standalone}
\usepackage{intcalc,calc}
\usepackage{tikz}
\usepackage{verbatim}
\usepackage{amsmath}
\usetikzlibrary{arrows}
\usetikzlibrary{decorations.pathreplacing}


\usetikzlibrary{shapes}

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/**
Error (approximate, line numbers may have changed):

check.js:20Uncaught Error: (regl) invalid value: invalid color format for texture. must be one of: rgba
  raise @ check.js:20
  checkOneOf @ check.js:71
  reglFramebuffer @ framebuffer.js:419
  createFBO @ framebuffer.js:613
  1.gl-mat4 @ bugs.js [sm]:47
  s @ _prelude.js:1e @ _prelude.js:

realazthat

/**
Error, check webgl-inspector, texture created is of type unsigned byte, not float.
*/



const mat4 = require('gl-mat4');
const resl = require('resl');
const regl = require('regl')();

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// const indices = [
//   [3, 1, 0], [0, 2, 3]
// ];



///position={-1,-1} is upper left corner
///uv={0,0} is lower left corner

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// Welcome! require() some modules from npm (like you were using browserify)
// and then hit Run Code to run your code on the right side.
// Modules get downloaded from browserify-cdn and bundled in your browser.

const $ = require('jquery-browserify');
const regl = require('regl')();
const quad = require('glsl-quad');


$(document).ready(function(){

realazthat

const resl = require('resl');
const regl = require('regl')();
const quad = require('glsl-quad');

resl({
  manifest: {
    texture: {
      type: 'image',
      // quad provides a bitmap as a uri to display; the "directions" bitmap shows two