Windows

Windows Texture

The Windows texture is one of the many procedurally generated textures provided with Modo. Procedural textures are mathematically created at render-time and, therefore, have no fixed resolution. They can be magnified almost infinitely with no visual loss in detail. The Windows texture can be addressed by its two zones: the Background and Foreground colors. The texture modulates from one zone to the other based on your settings. Each zone can have either a Value or a Color and Alpha. The applied zone is dependent on the Layer Effects to which the texture is applied. For example, if you apply the texture as a Displacement, then Modo uses the Value settings, but if you set the texture effect to Diffuse Color, Modo uses the Color and Alpha settings for the Background and Foreground. This texture creates a series of rectangular windows that can be smoothed and turned on or off. You can also illuminate the windows to create banks of lit and unlit lights.

Note:  For information about adding and working with Shader Tree item layers, see the Shader Tree topic.

Warning:  Due to the nature of this texture, the default Solid projection method produces no result. When applied, you need to modify the projection in the associated Texture Locator to a different type. To select the Texture Locator, click the + icon preceding the layer's name in the Shader Tree and click the revealed layer. In the Properties Panel, change the Projection Type to a UV Map (see Working with UV Maps) or select a geometric projection (such as Planar, Cylindrical, or Spherical) and size the texture accordingly.

Layer Properties

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Enable

Toggles the effect of the layer on and off. This duplicates the functionality of toggling visibility in the Shader Tree. When disabled, the layer has no effect on the shading of the scene. However, Modo saves disabled layers with the scene, and they are persistent across Modo sessions.

Invert

Inverts the colors (RGB values) for the layer to produce a negative effect.

Blend Mode

Affects the blending between different layers of the same effect type. With this, you can stack several layers for different effects.

For more about blending, see Layer Blend Modes.

Opacity

Changes the transparency of the current layer. If there are layers below this layer in the Shader Tree, reducing this value increasingly reveals the lower layers. Reducing the value always dims the effect of the layer.

Locator

Sets the association for the Texture Locator. Most texture layers have a Texture Locator that Modo automatically creates in the Item List. This defines the mapping of the texture (how Modo applies the texture) to the surface. You can specify alternate locators, but this is normally not required. Although you may want multiple texture items to share a single locator.

Projection Type

Defines how a texture/material is applied to a 3D surface. Types vary significantly in their effects. For a guide to each Projection Type see Projection Type Samples.

Projection Axis

The texture/material is projected down this axis. This applies to Planar, Cylindrical, Spherical, Cubic, Box, and, Light Probe projection types.

Windows Properties

Emodo Windows Properties

Space - Windows

Windows Seed

Specifies the initial number Modo uses when generating the procedural values. Different Seed values produce different random variations and can be useful in changing the texture result; however, you need to use the same Seed value when you want items to retain the same variations.

Min. Horizontal Gap

Sets the minimum distance between the windows in the horizontal direction.

Max. Horizontal Gap

Sets the maximum distance between the windows in the horizontal direction.

Min. Vertical Gap

Sets the minimum distance between the windows in the vertical direction.

Max. Vertical Gap

Sets the maximum distance between the windows in the vertical direction.

No. Of On Windows

Specifies the number of windows that are 'on' and, therefore, visible.

Window Smooth

Controls the edge smoothness of the windows. When you set this to a low value, the transition between the windows and the background color is very strong. The transition becomes smoother as you increase the value.

Size Controls

U Repeats

Determines the number of times the pattern repeats in the U direction (horizontally).

V Repeats

Determines the number of times the pattern repeats in the V direction (vertically).

Output Controls

Lower Clip

Specifies a clip level for the Background Color/Value to truncate values beyond the defined setting. Combined with the Upper Clip value, you can apply this option to extend or lessen the range of values for the texture.

Upper Clip

Specifies a clip level for the Foreground Color/Value to truncate values beyond the defined setting. Combined with the Lower Clip value, you can apply this option to extend or lessen the range of values for the texture.

Bias

Determines whether the texture favors the foreground or background color. Increasing this value causes the texture to favor the foreground color; decreasing the value favors the background color.

Gain

Determines the falloff effect for the texture. This is similar to a gamma control that affects the falloff of the gradient ramp between the two color values. Setting the Gain to 100% creates a sharp falloff effect; setting the value to 0% creates a plateau around the value (or color mid-point) with a sharp falloff at either gradient extreme.

Output Regions

When enabled, outputs random gray shades per region rather than outlines for tiles. This adds random variety to the procedurally created texture. You can further control the amount of variation using the Regional HSV process layer.

Background Color/Value

Specifies the Color (or Value) of the texture's background area, which ramps toward the Foreground Color/Value.

Background Alpha

Specifies the Alpha transparency of the Background Color.

Background - Use Last Layer

When enabled, makes the Background Color area completely transparent to reveal the shading results of lower layers.

Foreground Color/Value

Specifies the Color (or Value) of the texture's foreground area, which ramps toward the Background Color/Value.

Foreground Alpha

Specifies the Alpha transparency of the Foreground Color.

Foreground - Use Last Layer

When enabled, makes the Foreground Color area completely transparent to reveal the shading results of lower layers.