Light

Bump Map

gegl:bump-map
This plug-in uses the algorithm described by John Schlag,
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Operation pads

This operation exposes the following data pads, defining how it receives, processes, and emits image data:

Input
Aux
Output

Operation properties

Type
dictionary
Type of map.
Default Linear
Possible values LinearSphericalSinusoidal
Compensate
gboolean
Compensate for darkening.
Default true
Invert
gboolean
Invert bumpmap.
Default false
Tiled
gboolean
Tiled bumpmap.
Default false
Azimuth
gdouble
Default 135.00
Value range 0.00360.00.
Elevation
gdouble
Default 45.00
Value range 0.5090.00.
Depth
gint
Default 3
Value range 165.
Offset X
gint
Default 0
Value range -2000020000.
Offset Y
gint
Default 0
Value range -2000020000.
Waterlevel
gdouble
Level that full transparency should represent.
Default 0.00
Value range 0.001.00.
Ambient lighting factor
gdouble
Default 0.00
Value range 0.001.00.