Symbian OS | Pocket PC | Smartphone | Android | BlackBerry | Apple iPhone OS | Java | Mobile Gaming | Linux | Palm | Win CE | Tablet  
     

Free Mobile Software, Themes, Games, Apps for PDA and Smartphones

     
Search by Device
My Device

  
Search by Category
Business & Profession
Databases
Dictionary & Translator
Entertainment
Finance
Games
Healthcare & Medicine
Internet & Communications
Multimedia & Graphics
3gp Video
Audio
Audio Players
Graphic Editors
Image Viewers
Media Share And Upload
Painting
Photography
Radio & Streaming audio
Ringtones
TV & Streaming Video
Video
Video Players
More
Organisation & Productivity
Programming & Development
Reading
Science & Education
System Utilities
Themes & Wallpapers & Skins
Travel & Navigation
Search by Platform
Android
Apple iPhone OS
iPad
iPhone
iPod Touch
BlackBerry
Java
Linux
Maemo Nokia Internet Tablet
MeeGO
Sharp Zaurus
Mobile Gaming
Nintendo DS
Playstation 3
Playstation Portable
Wii
Xbox 360
Palm OS
Symbian OS
Series 60
Series 80
Series 90
UIQ
Tablet PC
Windows CE.NET
Windows Mobile Pocket PC
Windows Mobile Smartphone
     


Achivx Partner
 
 
Geometrics





Geometrics
Version: 7.0 updated

Platforms: Android


Categories: Multimedia & Graphics

Upload date: 27 Feb 12

Developer: Kyle Fischer

License: Freeware

Downloads: 1604

File Size: 848 Kb
Download Free Geometrics 



Rating: 3.3/5 (Total votes: 11)




  Geometrics - This application creates Maurer rose geometric patterns using polar graphing. The geometric patterns are controlled by 3 parameters:
· Swiping left and right
· Swiping up and down
· Pressing and holding.
Mathematical Overview:
A "Polar Graph" is a way of representing mathematical equations. The radius of the circle is represented with the character “r”, the angle that has been traversed around the circle is represented with the character “θ” (Theta). So a circle with a radius of 1 has the equation:
r(θ) = 1.
A "Polar Rose" curve is a polar graph with the equation:
r(θ) = sin(kθ)
As you increase the k, each increment adds to the number of “petals” that the rose has. In this application, swiping to the right will increase the number of petals by increasing k by 1 for each swipe. (The petals actually increase by 2 on even increments and decrease by 1 on odd increments) Swiping back to the left will decrease the number of petals until you get to 1, which is the starting point circle. If you keep swiping to the left, the 2 becomes 1/2, then 1/3, then ¼ and so on. The roses created with these fractional values are just as beautiful, have the same petal increase feature, but are not always symmetrical.
Maurer roses:
Introduced by Peter M. Maurer in his article titled “A Rose is a Rose”.
A “Maurer Rose” is a polar rose where we skip around the figure instead of drawing it sequentially. Instead of the angle being (0,1,2,3,4,5...), we use (0,45,90,135,180,...). Swiping up increases the number of degrees we skip by 1, and swiping down decreases the skip by 1. I have the skip number set to start at an interesting place. Somewhere around 75 I think. Once you reach 360 degrees, you essentially start over (361 degrees = 1 degree). Certain degree skips may produce “uninteresting” patterns. 45, 90, 180 are some that may produce just a solitary line.
I have also added a feature to this application where the size of the rose gets ever slightly smaller for every line drawn. This produces some of the most amazing visual effects. I do not prevent the radius from getting below 0, I merely let it become a negative radius. You'll notice that asymmetrical patterns flip when they become negative. I do keep the radius from expanding forever based on the larger of the width and height of your screen.
Pressing and holding will cycle between three modes:
· A changeable Maurer rose that connects points to the previous point in the series.
· A changeable Maurer rose that draws lines connecting to an unchanging Maurer rose.
· A changeable Maurer rose that draws lines connecting to the same changeable Maurer rose but out of phase by a set number of degrees.
Another feature I added was a color fading algorithm that attempts to reach every possible color and fade between them seamlessly.

What's New in This Release:

· Forced the second pattern to start off in an "interesting" place. (Previously, it would produce what looks like just random lines. Probably because the "pattern" is so complex our human brains don't find them "interesting" because we cannot recognize the pattern)
· Set radius and radius change manually.
· Press and hold twice to see the tan(THETA) function produce more beautiful patterns.

What's New in 6.0:

· Added the ability to set the radius and the radius change manually.
· Added new geometric patterns. Press and hold twice to see the tan(THETA) function produce more beautiful patterns.



 
Like it? Share with your friends!
 

Supported operating systems: Google Android 10.x, Google Android 2.1, Google Android 2.2, Google Android 2.3, Google Android 3.0, Google Android 3.1, Google Android 3.2, Google Android 4.0, Google Android 4.1, Google Android 4.2, Google Android 4.3, Google Android 4.4, Google Android 5.x, Google Android 6.x, Google Android 7.x, Google Android 8.x, Google Android 9.x
 
Similar Software:

3G to 4G Power converter Prank3G to 4G Power converter Prank
3G to 4G Power converter Prank - Hi-speed internet is very popular now a days and it’s become basic need in smart phones. For getting high speed internet you must have 3g or 4g mobile device. If you don’t have 4g device than don’t worry 3G to 4G power converter prank app help you to convert your device from 3g to 4g.This app is just for fun
7 Widgets Media7 Widgets Media
7 Widgets Media - Link your phone camera, video, voice recorder, youtube, music player and pictures to a single home screen widget. The design is inspired by the Windows 7 Phone
mMeme CreatormMeme Creator
mMeme Creator - The "meme" word was first introduced by evolutionary biologist, Richard Dawkins, in 1976.  The app makes it easy to generate unique, robot/alien/monster/character images for memes. Put in any text and get back a pretty interesting meme of your choice
Animate Me!Animate Me!
Animate Me! - If you ever wondered how they bring characters to life in animation movies like Frozen or Toy Story, this app is for you. Kids can learn to  make 3D animations that showcase their creativity  and storytelling abilities.   *Pre-built 3D cartoon characters lets kids quickly and effortlessly learn the basics of 3D animation
Greeting Card Maker (Christmas)Greeting Card Maker (Christmas)
The Only app for creating awesome greetings. Create your own greetings for Christmas and other occasions and share with your friends via Facebook
FaceMeFaceMe
FaceMe - Lighten up your day or cheer up a grumpy friend with the hilarious FaceMe animated eCards! Just take a full-face photo of you, your colleague, your boss, your beloved, your mom or even your dog and insert it into an animation of your choice. Fit the head into the hole and morph yourself into an amusing character
Postcard CreatorPostcard Creator
Postcard Creator - During special occasions, the best way to express our longing for our loved ones is by sending a postcard. A picture accompanied by simple words and stamp designs can be like souvenir as these represent memories that we can keep on our walls forever
Festival Greeting Card MakerFestival Greeting Card Maker
Festival Greeting Card Maker - Create your own greeting cards instantly as the AppsBazaar best custom card maker app let you create cards for all occasions. Make your family and friends feel full of love with your own creative ideas. One of the best and first apps having the lovely background, stickers and different shapes for almost all occasions & festivals
FaceInCard ProFaceInCard Pro
FaceInCard Pro - FaceInCard allows you to quickly create greeting cards for any occasion on your Android device. The cards can be sent to your loved ones via MMS, uploaded to Picasa, or shared via Facebook and Twitter. To create a card, upload your own portrait photo, choose a thematic card, and adjust your photo to fit the hole where the face should be
 

Other Software by developer «Kyle Fischer»:

FractalmetricsFractalmetrics
Fractalmetrics - Explore the "Mandelbrot Set" fractal space using simple controls: · Press and hold on the area you want to zoom in on. · Swipe up, down, left and right to pan
GravimetricsGravimetrics
Gravimetrics - Control a bouncing color changing ball using the accelerometer in your phone. As the ball bounces against the walls, it leaves a tail behind which will eventually slowly disappear. When the ball hits a wall, its acceleration is reversed and ever so slightly reduced (friction of course). It is possible to get the ball bouncing very fast

» show more

 

Comments on Geometrics:

Comments not found

Name:


Comment:


Enter text from image below:

Turn on images!

 
 

If you noted an error or download link is broken, please, report it via this page or use comments.
 

Geometrics is compatible with your device Panasonic Eluga Power P-07D
 
 
© Pantich 2009 - 2025 All rights reserved.