- BabylonJS Tutorial
- BabylonJS - Home
- BabylonJS - Introduction
- BabylonJS - Environment Setup
- BabylonJS - Overview
- BabylonJS - Basic Elements
- BabylonJS - Materials
- BabylonJS - Animations
- BabylonJS - Cameras
- BabylonJS - Lights
- BabylonJS - Parametric Shapes
- BabylonJS - Mesh
- VectorPosition and Rotation
- BabylonJS - Decals
- BabylonJS - Curve3
- BabylonJS - Dynamic Texture
- BabylonJS - Parallax Mapping
- BabylonJS - Lens Flares
- BabylonJS - Create ScreenShot
- BabylonJS - Reflection Probes
- Standard Rendering Pipeline
- BabylonJS - ShaderMaterial
- BabylonJS - Bones and Skeletons
- BabylonJS - Physics Engine
- BabylonJS - Playing Sounds & Music
- BabylonJS Useful Resources
- BabylonJS - Quick Guide
- BabylonJS - Useful Resources
- BabylonJS - Discussion
BabylonJS - Ribbon
In this section, we will learn how to create a Ribbon.
Syntax
Following is the syntax to create a Ribbon.
var ribbon = BABYLON.Mesh.CreateRibbon("ribbon", [path1, path2, ..., pathn], false, false, 0, scene, false, BABYLON.Mesh.DEFAULTSIDE);
Parameters
Consider the following parameters to create a ribbon −
Name − The name given to the ribbon.
Path − The array of array of Vector3, the array of paths REQUIRED.
CloseArray − This helps force the ribbon to join its last and first paths.
ClosePath − This helps force each ribbon path to join its last and first points.
Offset − This is used if the pathArray has one path only.
Scene − The scene to which the ribbon will be attached.
Boolean − By default, it is false.In case the ribbon mesh needs to be updated for morhphing, it is set to true.
Mesh.DEFAULTSIDE − This is the side orientation.
Demo - Ribbon
<!doctype html> <html> <head> <meta charset = "utf-8"> <title>MDN Games: Babylon.js demo - shapes</title> <script src = "babylon.js"></script> <style> html,body,canvas { margin: 0; padding: 0; width: 100%; height: 100%; font-size: 0; } </style> </head> <body> <canvas id = "renderCanvas"></canvas> <script type = "text/javascript"> var canvas = document.getElementById("renderCanvas"); var engine = new BABYLON.Engine(canvas, true); var createScene = function() { var scene = new BABYLON.Scene(engine); scene.clearColor = new BABYLON.Color3(0, 1, 0); var camera = new BABYLON.ArcRotateCamera("Camera", 1, 0.8, 10, new BABYLON.Vector3(0, 0, 0), scene); var light = new BABYLON.HemisphericLight("hemi", new BABYLON.Vector3(0, 1, 0), scene); var exponentialPath = function (p) { var path = []; for (var i = -5; i < 5; i++) { path.push(new BABYLON.Vector3(p, i, Math.sin(p / 3) * 5 * Math.exp(-(i - p) * (i - p) / 90) + i / 3)); } return path; }; var arrayOfPaths = []; for (var p = 0; p < 30; p++) { arrayOfPaths[p] = exponentialPath(p); } var ribbon = BABYLON.Mesh.CreateRibbon("ribbon", arrayOfPaths, false, false, 0, scene); scene.activeCamera.attachControl(canvas); return scene; }; var scene = createScene(); engine.runRenderLoop(function() { scene.render(); }); </script> </body> </html>
Output
babylonjs_basic_elements.htm
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