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This page contains information about the V-Ray Cellular Texture.

Overview

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UI Paths

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Node

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The V-Ray TexCellular node provides inputs for controlling various texture properties. They correspond to parameters in the section below.

Settings

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Type – Specifies which type to use for the Cellular texture. The choices are Dots, Chips, Cells, Chess Cells, or Plasma.

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Size – Controls the size of the Cellular procedural texture. For more details, please see the Size examples below.

Spread – Controls the spread of the procedural Cellular texture. For more details, please see the Spread examples below.

Density – Controls the Density of the Cellular texture. For more details, please see the Density examples below.

Low – Controls the low threshold (background color). For more details, please see the Low examples below.

Middle – Controls the middle threshold (edge color). For more details, please see the Middle examples below.

High – Controls the high threshold (center color). For more details, please see the High examples below.

Fractal – Enables the addition of fractal generation. Only available with Dots and Chips Types.

Fractal Iterations – Controls the number of fractal iterations. For more details, please see the Fractal Iterations examples below.

Fractal Roughness – Controls the roughness of the fractal. A value of 0.0 is very rough and a value of 1.0 is very smooth, which negates the fractal. For more details, please see the Fractal Roughness examples below.

Color Tweaks

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Mult – Specifies a strength multiplier for the texture color.

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Invert – When enabled, inverts the resulting texture color.

Alpha Tweaks

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Source – Specifies where the alpha channel is drawn from.

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Invert – When enabled and Invert from Color Tweaks is also enabled, the resulting texture alpha will be is inverted as well.

Placement

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Placement Type – Specifies the way the valid portion of the texture is applied.

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U – Specifies the U coordinate of the valid texture sector.

V – Sppecifies Specifies the V coordinate of the valid texture sector.

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Tile V – Enables vertical tiling.

UV Noise

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Enabled – Enables noise for the texture.

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Example: Size

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Example: Spread

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Example: Density

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Example: Low

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Example: Middle

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Example: High

The Dots examples below use Size: 0.25, Spread: 0.5, and Density: 1.5. The Edge Color is blue for visual clarity.
 

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Example: Fractal Iterations

The Dots examples below use Size: 0.25, Spread: 0.5, and Density: 1.5.
 

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Example: Fractal Roughness

The Dots examples below use Size: 0.25, Spread: 0.5, Density: 1.5, and Fractal Iterations: 3.0.
 

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