Randomill Functions - Generative Art Scripts for Adobe Illustrator

One square is copied into a 5x5 grid of squares.

Duplication – Grid

Duplicate objects into a grid of specified rows and columns with adjustable margins and grid flow direction.

One square is copied into three squares, symbolizing duplication of an object a specific number of times.

Duplicaton – Count

Duplicate an object a specific number of times with customizable layer stacking options.

Three squares are copied twice each, resulting in nine squares.

Duplication – In-Place

Duplicate multiple objects a specified number of times while retaining the original layer order of the resulting duplicates.

A grid of gray squares turns into a grid of squares of many different random colors.

Color – Randomize

Randomize fill and stroke colors for all selected objects in Adobe Illustrator. Use an HSL/RGB/CMYK range or color list to get the exact result you need.

A grid of red squares changes into a grid of squares where each square shifts in color slightly more than the one before it, and the grid changes gradually from red to blue.

Color – Shift

Shift and adjust fill and stroke colors by iterating over selected objects and gradually changing HSL/RGB/CMYK values.

A grid of gray squares has a pattern of three colors repeatedly applied to it.

Color – Loop

Assign colors to selected objects as their fill or stroke colors in a loop.

A grid of squares gradually blends color to transition between three specified colors.

Color – Blend

Create complex, multi-stage color blends for large numbers of objects.

A grid of uniformly sized squares becomes a grid of randomly sized squares.

Scale – Randomize

Randomly scale each selected object by specifying a minimum and maximum scale value. Specify a step size for more control.

A grid of uniformly sized squares becomes a grid of squares where the squares gradually decrease in size as the grid continues.

Scale – Shift

Shift and adjust object scales by iterating over selected objects and gradually changing their scale values.

A diagonal line comprised of identical overlapping squares becomes that same line but where the squares gradually decrease in size.

Scale – Target

Resize selected objects so that they approach a target scale. The last object in the selection will be scaled by the target value.

A diagonal line comprised of identical overlapping squares becomes that same line but comprised of squares that gradually oscillate in size.

Scale – Oscillate

Scale all selected objects by a value that oscillates between two specified numbers over N steps.

A grid of arrows alll point up becoomes a grid of arrows that are all randomly pointing in all different directions, symbolizing random rotation of each arrow in the grid.

Rotation – Randomize

Randomize rotation for all selected objects. Optionally specify a step size for more control.

A line comprised of arrows pointing up transforms into a line where each arrow is rotated a little bit more than the one before it.

Rotation – Shift

Shift and adjust angles of rotation by iterating over selected objects and changing their rotation angle by a gradually increasing or decreasing value.

A line comprised of arrows pointing up becomes that line but where each arrow is rotated a little more than the one before it, and the final arrow is rotated a full 360 degrees.

Rotation – Target

Rotate selected objects so that they approach a target angle of rotation. The last object in the selection will be rotated by the target value.

A horizontal line composed of tightly fitted, small vertical lines transforms into a wavelike line due to oscillating the rotation value of each smaller line.

Rotation – Oscillate

Rotate all selected objects by a value that oscillates between two specified numbers over N steps.

An orderly grid of squares changes into a scattered arrangement of squares due to each square having it's position randomly offset.

Position – Randomize

Randomize the position of a selected objects by applying a random horizontal and vertical offset. Specify minimums, maximums, and a step size.

A horizontal line comprised of squares changes into a diagonal line of squares due to each square being shifted down gradually.

Position – Shift

Move selected objects by iterating over them and applying a gradually changing positional offset.

A single outline of a square becomes many squares overlapping where each new square is a little lower and to the right of the square before.

Position – Target

Move objects in a selection by a linearly increasing amount such that the last object is moved by the target values.

An orderly line comprised of vertical rectangles becomes a jagged wave comprised of those rectangles due to the Y position of the rectangles oscillating.

Position – Oscillate

Move all selected objects by a value that oscillates between two specified numbers over N steps.

A uniform group of lines becomes a group where each line has a random opacity.

Opacity – Randomize

Apply a random opacity to each selected object. Specify a step size for more control.

A uniform group of lines gets a banded pattern of opacity by having each line shift it's opacity downards by 15%.

Opacity – Shift

Shift and adjust object opacities by iterating over selected objects and gradually increasing or decreasing their opacity values.

A group of vertical bands of random opacities changes into an ordlery blend of opacity gradually decreasing from left to right.

Opacity – Target

Set the opacity of selected objects in linearly changing value such that the last object is set to the target value.

A uniform group of lines becomes a group of lines where the opacity of the lines gradually oscillates between 100% to 25% from left to right.

Opacity – Oscillate

Change the opacity of all selected objects to a value that oscillates between two specified numbers over N steps.

A grid of thin lines becomes a grid ofl lines of randomized widths.

Stroke Width – Randomize

Apply a random stroke weight to each object in a selection from a minimum and maximum value. Specify a step size for more control.

A grid of thin lines becomes a grid of lines where the width of the lines gradually increases throughout the grid.

Stroke Width – Shift

Adjust and shift object stroke widths by iterating over selected objects and gradually changing their strokes. Optionally restart the loop every N steps.

A grid of lines of random widths has the widths of each line gradually transition from thick to thin throughout theg grid.

Stroke Width – Target

Apply a random stroke weight to each object in a selection from a minimum and maximum value. Specify a step size for more control.

A grid of thin lines transitions into a grid of lines where the width of the lines oscillates throughout the grid in a wave-like pattern.

Stroke Width – Oscillate

Change the stroke width all selected objects to a value that oscillates between two specified numbers over N steps.

A grid of orange squares overlaying a black and white gradient has the blend mode of each square changed, leading to various transparency effects on eachs square.

Blend Mode – Randomize

Randomize the blend mode of every selected object. Include and exclude whichever blend modes you want.

A disorganized line of circles is brought into order by arranging the layer order of the circles based on their positions on the line.

Layer Order – Randomize

Randomly change the layer order of all selected objects. Parent layers are respected.

Layer Order – Reverse

Reverse the layer order of all selected objects. Parent layers are respected.

A line of overlapping circles has its layer order randomized, moving each circle to a random place in the layer order.

Layer Order – Arrange & Sort

Sort layer order of currently selected objects by their (x, y) positions in the document. Parent layers are respected.

A grid of selected squares becomes a grid where a random 50% of the squares are not selected.

Selection – Randomize

Create random selections. Specify a percentage, or a specific number of objects to select from within the current selection.

A grid of selected squares becomes a grid of squares where only the middle 50% of the squares are selected.

Selection – Stack

Select a percentage or a specific number of objects from the top, middle, or bottom of the currently selected object layer stack.

A paragraph of filler text has the typeface of each word in the paragraph randomizes.

Font – Randomize

Randomize the fonts for selected text objects. Select which fonts can be chosen, or use the entire list of installed fonts on your machine.

Functions

A list of all main functions in Randomill. Using these functions in tandem with one another can create amazing, intricate designs that would be otherwise impossible to replicate with native Illustrator tools.

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Duplication

Fill Color

Stroke Color

Scale

Rotation

Position

Opacity

Stroke Width

Blend Mode

Layer Order

Selection

Font