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Dfx User Guide - Tiffen.com

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Brightness<br />

Sets the intensity of the ice halo.<br />

Displacement<br />

Displaces the ice halo by the luminance values of the image. This “fakes” the<br />

effect of the ice halo wrapping over objects in the image.<br />

Blur<br />

Sets the softness of the ice halo.<br />

Halo<br />

Blend Mode<br />

The ice halo can be added to the entire image or limited to a selection.<br />

Ice Halos 347<br />

•<br />

Halo Only<br />

The ice halo is added to the entire image.<br />

Selection<br />

The ice halo is added only in areas of the selection.<br />

Sun Altitude<br />

Selects the appropriate ice halo pattern based on the sun’s altitude.<br />

Position<br />

The ice halo position can be adjusted by clicking and dragging an on-screen<br />

control in the center of the image.<br />

Scale<br />

Scale X<br />

The horizontal scale of the ice halo.<br />

Scale Y<br />

The vertical scale of the ice halo.<br />

Gang Scale<br />

The Scale X and Scale Y slider values can be ganged together.<br />

<strong>Dfx</strong> <strong>User</strong> <strong>Guide</strong><br />

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