This filter creates a kind of bubble whose size is that of the image or selection, as if the content was wrapped around a sphere.
Rysunek 17.79. Spherize filter example, with default values
Original image
„Spherize” filter applied
- Presets, „Input Type”, Clipping, Blending Options, Preview, Merge filter, Split view
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![[Uwaga]](images/note.png)
Uwaga These options are described in Sekcja 2, „Common Features”.
- Mode
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Radial: maps the image in a sphere around the center. This is the default. See the example above.
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Horizontal: stretches the image horizontally around an imaginary sphere.
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Vertical: stretches the image vertically around an imaginary sphere.
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- Angle of view
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Camera angle of view (0 - 180°)
- Curvature
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The Spherical cap angle, as a fraction of the complement angle of view. The result is less domed as the curvature decreases from 1 to 0.
- Amount
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Interesting for negative values, which result in a hollow instead of a bump (from 1.000 to -1.000).
- Resampling method
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These interpolation methods are described in Interpolation.
Drawing a selection before applying filter allows you to create another shape, such as a sphere: select Ellipse tool with the Fixed option checked; draw a circle; apply Spherize filter with the Use the selection as input selected. Invert selection and fill it with wanted background.
