g Text Version
Beauty & Self
Books & Music
Food & Wine
Health & Fitness
Hobbies & Crafts
Home & Garden
News & Politics
Religion & Spirituality
Travel & Culture
TV & Movies

Bored? Games!
Take a Quiz
Rate My Photo

Natural Living
Folklore and Mythology
Distance Learning

All times in EST

Full Schedule
g Digital Art and Design Site

BellaOnline's Digital Art and Design Editor


Review Particle Candy for Corona SDK

As a long time Flash animator, I love working with particle systems because of the realism that they can bring to a project. When making animated ecards for Pamela Gladding Ecards, I used the Flint particle system to create falling snow, rain, fire, smoke and 4th of July fireworks.

Recently, I have been creating storybook apps with the Photoshop plugin called Kwik by Alex Souza and Corona SDK by Ansca. I was very happy when Mike Dogan at created a particle engine for Corona SDK because that meant that I could add that same realism to my storybook apps.

A particle system is a small script that creates a special type of animation. For example, to create a realistic snowfall on your book app page, the particle system will draw a snow particle, one snowflake, many times on the page and move it down the page just as a real snowfall. What makes this animation so realistic is the control you have over the behavior of the particles. Where does Particle Candy get the particles? You supply the custom graphic or sprite.

First, the particle system doesnít just move the flakes down the page as a simple linear animation. The fall of the snowflakes is determined by digital physics and simulated gravity and the particle system draws the snowflakes randomly on the page in a realistic way that an animator cannot achieve by animating the flakes with a linear animation. A third feature that I really like is the addition of sound. Instead of trying to sync the sound effects with the particle system manually, Particle Candy will do this for you.

Using Particle Candy is as easy as adding one lua file and a few lines of code to your app that will tell Particle Candy how to draw the particles on the page. For those Kwik users who donít like to code, Alex has a tutorial on the website that will make it easy. Just copy and paste the sample code from the tutorial into your app and adjust the properties to your needs. Here are a few properties you might want to experiment with to add realism to your app.

Emission Rate - controls the number of particles draw on the page per second
Scale Variation - range in size of the particles
Velocity - speed in pixels per second
Rotation - amount of rotation in degrees
Direction Variation - amount of variation in angle of the movement
Alpha Variation - difference in opacity of the particles
Color Change - color change in RGB values of the particle per second

You can find documentation, tutorials and videos on the website, along with a showcase of apps that use Particle Candy.

Here are a few examples that I created.

*Mike Dogan provided a copy of Particle Candy to me for review purposes.

Join us in the Flash forum. | Join us in the Digital Art and Design forum.

Add Review+Particle+Candy+for+Corona+SDK to Twitter Add Review+Particle+Candy+for+Corona+SDK to Facebook Add Review+Particle+Candy+for+Corona+SDK to MySpace Add Review+Particle+Candy+for+Corona+SDK to Digg Review+Particle+Candy+for+Corona+SDK Add Review+Particle+Candy+for+Corona+SDK to Yahoo My Web Add Review+Particle+Candy+for+Corona+SDK to Google Bookmarks Add Review+Particle+Candy+for+Corona+SDK to Stumbleupon Add Review+Particle+Candy+for+Corona+SDK to Reddit


RSS | Related Articles | Editor's Picks Articles | Top Ten Articles | Previous Features | Site Map

For FREE email updates, subscribe to the Digital Art and Design Newsletter

Past Issues

Printer Friendly
tell friend
Tell a Friend
Email Editor

Content copyright © 2018 by Diane Cipollo. All rights reserved.
This content was written by Diane Cipollo. If you wish to use this content in any manner, you need written permission. Contact Diane Cipollo for details.


g features
Adobe Portfolio First Look by Justin Seeley

Social Media Graphic Templates


Archives | Site Map


Past Issues

Note: BellaOnline uses cookies to help provide a consistent user experience. Our advertisers may use cookies to help customize ads. Please contact us with any question about our cookie use.

Summertime Foods
Corn on the Cob
Burgers on the Grill
Apple Pie


| About BellaOnline | Privacy Policy | Advertising | Become an Editor |
Website copyright © 2018 Minerva WebWorks LLC. All rights reserved.

BellaOnline Editor