Generators

Contour Map Generator

Inputs

• Image(s): Source image.
• Mask: (Optional) Mask.

Widgets

• Min Area: Small filter.
• Max Area: Large filter.
• Thickness: Line width.
• Colors: Contour/Box/Text colors.
• Show BBox: Draw bounding boxes.
• Show Text: Draw labels.
• Use Original: Overlay on source.

Outputs

• Image(s): Result with overlays.

Description

Finds and draws contours (shapes) from an image. Can overlay bounding boxes and visual debug info.

Parameters

Widget	Type	Description
Min/Max Area	Float	Filter small noise or large shapes. Range 0.0-1.0 (percent of image).
Show BBox	Bool	Draw a bounding box around each detected shape.
Use Original	Bool	If true, draws on top of the input image. If false, draws on a black background.

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Empty Image Generator

Inputs

None

Widgets

• Width: Image width.
• Height: Image height.
• Color: Fill color.
• Frames: Number of frames.
• Transparent: Toggle alpha channel.

Outputs

• Image: Solid color image.

Description

Creates a blank, solid-color image of a specified size. Useful as a background canvas or for masking.

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Flow Field Particles Simulation

Inputs

• Image(s): Input image (guides flow).
• Emitter Mask: (Optional) Spawn area.

Widgets

• Particle Count: Total particles.
• Flow Speed: Velocity.
• Trail Fade: Trail length (0-1).
• Chaos/Noise: Random jitter.

Outputs

• Image(s): Rendered particles.

Description

Simulates thousands of particles moving through a fluid-like “flow field” driven by the structure of your input image. Uses edge detection (Sobel) to guide particles along the contours of the image.

Parameters

Widget	Type	Description
Particle Count	Int	Number of particles. (Max 20,000).
Trail Fade	Float	How quickly trails vanish. 0.1 = long trails, 0.9 = short dots.
Chaos	Float	Adds random noise to the movement angle for organic effects.

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Generate Grid Generator

Inputs

• Image(s): Input used for dimensions.

Widgets

• X Divisions: Horizontal splits.
• Y Divisions: Vertical splits.
• Force Square Grid: Lock aspect ratio.

Outputs

• Tiles: Image segments.
• Points: Corner coordinates.
• Tile Width/Height: Dimensions.

Description

Generates a checkerboard or line grid pattern.

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Noise Generator Generator

Inputs

• Width: (Optional) Output width.
• Height: (Optional) Output height.
• Total Frames: (Optional) Animation length.

Widgets

• Noise Type: Algorithm.
• Scale: Zoom/Frequency.
• Detail/Roughness: Complexity controls.
• Lacunarity/Gain: fractal behavior.
• Offset/Distortion: Shift and warp.
• Normalize: Fix value range.
• Animate: Enable time.
• Speed: Animation speed.
• Seed: Random seed.

Outputs

• Image(s): Noise texture.
• Factor: Mean value.
• Log: Status.

Description

Generates complex procedural noise using algorithms like Perlin, Ridged Multifractal, and Hetero Terrain. Essential for displacement maps and organic textures.

Parameters

Widget	Type	Description
noise_type	Dropdown	The noise algorithm. Ridged creates vein-like structures; fBM is standard clouds.
scale	Float	Frequency. Lower = smooth, Higher = granular.
detail	Float	(Octaves) Adds fine detail. Higher values (>4) look “crunchy”.
roughness	Float	How much each detail layer contributes.
lacunarity	Float	Controls the scale of each detail layer.
offset	Float	Shifts the noise pattern.
gain	Float	Multiplier for the noise output.
distortion	Float	Warps the noise domain.
normalize	Bool	content_scale the output to 0.0-1.0 range.
animate	Bool	Enables time-based animation.
animation_speed	Float	Speed of the animation if enabled.
seed	Int	Random seed for reproducibility.
Width	Int	Output image width.
Height	Int	Output image height.
Total Frames	Int	Number of frames to generate.

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Pixel Sort Effect

Inputs

• Image: Input image.
• Mask: (Optional) Sort area.

Widgets

• Threshold: Brightness selection.
• Angle: Sort direction (degrees).
• Max Travel: Line length.
• Sort Mode: Brightness/Hue/Color.
• Pixel Size: Blockiness.
• Randomness: Jitter.
• Reverse: Sort direction.

Outputs

• Image: Sorted image.

Description

Sorts the pixels of an image based on values like brightness or hue. This creates a “glitch art” effect where pixels seem to melt or streak.

Parameters

Widget	Type	Description
Threshold	Int	Pixels above this brightness value are sorted; others stay fixed.
Angle	Float	Direction of the sort streaks (0 = Horizontal).
Max Travel	Int	Maximum length of any single sort streak.
Pixel Size	Int	Size of the sorting blocks. Higher = chunkier effect.
Randomness	Float	Adds noise to the cut thresholds for a more organic look.