MadJik

_____________________________________________________________________ (22/08/2017) It's alive!

Hello @JcX http://jcljay.free.fr/pdn/MadJikPack.zip

New version of animal texture plugin: https://forums.getpaint.net/index.php?showtopic=111683

Animal texture What's this? This is a work based on this link: http://culturemath.ens.fr/contenu/dossiers.html#pelage and the PDF file to illustrate the content: http://culturemath.ens.fr/maths/pdf/analyse/vidiani_motifs_pelage_animaux.pdf (link to a PDF in French about “boring” mathematic formulas). Near the end of this document there is a small program written for Maple. I tried to adapt this code to Csharp and from bi-color to RGB. Finally, I can’t reproduce the skin of any animal as I think it should be. But some results give interesting patterns or textures. Download it! Plugin animal.dll Here is the DLL http://jcljay.free.fr/pdn/animal.zip The MadJik's All plugins package is available! http://forums.getpaint.net/index.php?showtopic=7186 How to install Close Paint.net Unzip and (re)place the DLL in your Effect folder usually: C:/Program Files/Paint.NET/Effects The User interface This plugin is added to the menu Effects, submenu Texture. Steps Number of steps. Ration Horizontal/Vertical Aspect ratio horizontal/vertical of steps. Calcul Mode The choice of different formulas. Four modes are possible: -Normal: the formula from the original code of the document except it works with RGB. -Sinus: use a Sinus calculation as start point to generate more texture. -Difference: use a subtraction (x-y) calculation as start point. -Black & White: same as Normal but in grey levels (bi color like in the document). Frequency / Distortion / Variation / Angle / Moire / Wave These settings are used in the formula. Just play with them to see how they interact each over. Cycles Number of cycles of calculation. The more the slower. Red / Green / Blue Extra steps factor per channel. The Examples: For this texture to this skin: Voilà! Enjoy! Let me see what you could do with it!

Previous with "moving" colors Ten years ago: My DeviantArt Optical confusion for this illusion made with Paint.Net You could feel the wheel is rotating. The background grid is strictly made with straight lines but you could think there is a curvature near the center: no no!

Working on texture plugin to simulate animal skin. Two different approaches mixed in one picture.

Work in progress:

But my girl did (change in ten years)

_____________________________________________________________________ (18/08/2017) Inspired by @sunmaggot Soap bubble tutorial and my old tuto! Bubbles 2017

I did a tuto 10 years ago. I think it's still good.

New update (2017-08-18): Recolor Gray Recolor grey, gray or any color with a formula. https://forums.getpaint.net/index.php?showtopic=111672 Model Results Model Result

Recolor gray What's this? This is not a realistic recoloring black & white image! Just a tool for fun. This is a (re)color plugin to recolor grey, gray or any color with a formula. It uses the values of each channels of the source within a formula to transform into fully colored image. Download it! Plugin RecolorGray.dll Here is the DLL http://jcljay.free.fr/pdn/RecolorGray.zip The MadJik's All plugins package is available! http://forums.getpaint.net/index.php?showtopic=7186 How to install Close Paint.net Unzip and (re)place the DLL in your Effect folder usually: C:/Program Files/Paint.NET/Effects The User interface This plugin is added to the menu Effects, submenu Color. % Red/Green/Blue Tunable weight per channel in%: Angle This angle is used in the color calculation (not available in color mode 2 RGB). Color Mode The result of the formula serves as the base to determine the color. Four modes are possible: -Rainbow (Sinus) Color formula using Sinus calculation -RGB hexadecimal transformation to obtain R G and B channels. -Green-purple (Tang) Color formula using Tangent calculation (camaïeu of green and purple/rose) -Gray (Black, gray and white) The Examples: Before After Before After Before After Voilà! Enjoy! Let me see what you could do with it!