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:
Laconia Shuffle Laconia Shuffle - remove silence and unwanted noise from your favorite videos. Add funny effects. Process all your videos directly in your phone without using the Internet. Make your records unique and share them with your friends
Magisto Video editor & maker Magisto - is the best video editor for mobile devices. Make bright videos from your photos and videos, add music and special effects. Moreover, you can share the created videos in the social networks
AutoCAD 2013 Tutorial 1 AutoCAD 2013 Tutorial 1 - CAD Drafting is a drafting solution which is not only used in Architecture, but in Mechanical services as well. Normally CAD Drafting is associated with Architectural 2D or 3D only. However, this term is extensively used in other domains like MEP, Structural and Mechanical Domain too
Makeurainbow! Makeurainbow! - Have fun drawing your own rainbow and other designs by multi-touching the screen!
The first finger that touches, gives you red,
The second gives you orange,
The third gives you yellow,
The fourth gives you green,
The fifth gives you blue,
And the last finger that touches, gives you purple.
Touch the circle on the bottom right to clear the screen
Creating Comic Pop Art Creating Comic Pop Art - We can't help but Marvel at the pop art nail trend. All over, bright colors, character designs, and comic book prints have been "popping" up! Learning the latest demands for artwork can help you bring in a new, young clientele and make your salon's skills stand apart from others in your area
Postage - Creative Postcards With one tap pick one of cool postcard templates, select your own photo and add text - and the postcard is ready :)
Meme Generator Piksel Free Meme Generator Piksel Free - • With meme Generator you can: • Chose from over 40 memes. • Create Memes With pictures from your galery. • Combine saved memes to create your device. • Save and Easly share your memes on Facebook, Whatsapp or anywhere
3DSteroid 3DSteroid is a stereoscopic application for Android.
- Auto-Alignment of L/R images (Pro version only)
- Higt resolution image saving (Pro version only)
- Input file : L/R independent,SBS,MPO
- Over 1000 images WEB Gallerie access
- Display method : SBS,Mirror,Wiggle,2D,Anaglyph
- Save displayed image and send the saved file by email
Color Grab Color Grab - identify color in real time. Use a picture or a photo. Specify the place with the color you need and the application will recognize it in no time. The results you get will be automatically saved in history so you can export all colors you found before to other graphical editors
Other Software by developer «Kyle Fischer»:
Fractalmetrics 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
Gravimetrics 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