marleysnowflake

thingiverse

This is a text data structure representing a line plot in a graphics rendering engine like Three.js. Here's the explanation of how to parse and visualize this text: 1. Parse the string: First, we need to break down the string into its components. We can use a delimiter such as "[" or "," to split the string into smaller chunks. 2. Identify the components: Each chunk should be a point in 3D space with x, y, z coordinates followed by color information and other attributes. The points are stored in a list format where each item is a 3-element tuple representing a point in 3D space. Here's a simple code snippet that uses this structure to draw the line: ``` import { Math } from "three"; const points = [ [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145] points.forEach(point => { console.log(point[0]); }); var group = new THREE.Group(); function plotline(points, material, lineMaterial) { for(var j=0;j<points.length-1;j++) { // var geo = new THREE.Geometry(); var mat1 =new THREE.MeshBasicMaterial({color:0xFFFFFF}); var obj= new THREE.Mesh( new THREE.BufferGeometry().setFromPoints(points[j],points[j+1]),mat1); // obj = THREE.SphereGeometry(obj); group.add(obj); } scene.add(group); function makeMesh(data){ const geometry = new THREE.BufferGeometry(); const vertices = []; data.forEach(p => { p.unshift(0) }) geometry.setAttribute('position',new THREE.Float32BufferAttribute(new Float32Array(points), 3)); let wireFrameGeo=makePointsGeometry(5); geometry.faces.push(...getFaceArray(data.length)) var mat=new THREE.MeshBasicMaterial({wireframe:true}); obj1 = new THREE.Mesh(geometry, mat); //obj.geometry.verticesNeedUpdate=true; return obj } var obj3 = makeMesh(points); } plotline(points, 0x006B76, new THREE.LineBasicMaterial({color: 0xFFFFFF})); ``` Here's a brief explanation of the code: * The first section defines a `points` array which is populated with data that should be plotted as lines on the graph. * The function `makeMesh` creates and configures geometry for each data point and uses this to create points which are displayed using an arc geometry to simulate wireframes, however in reality it's better suited to a Line Geometry if your trying to replicate standard Graph behavior. This is just an example, if you want to replicate the full Graph layout then I recommend having a look at other sources that have done the work for us such as Chart.js, d3.js.