Krita/Manual/BrushEngines/InstantPreview: Difference between revisions
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==Activating LOD== | ==Activating LOD== | ||
[[File:Lod position.png|thumb|right|The Global LOD toggle is under the view menu]] | |||
LOD strokes is activated in two places: The view menu(<keycap>shift</keycap>+<keycap>L</keycap>), and the settings of the given paintop by default. This is because LOD strokes has different limitations with different paint operations. | LOD strokes is activated in two places: The view menu(<keycap>shift</keycap>+<keycap>L</keycap>), and the settings of the given paintop by default. This is because LOD strokes has different limitations with different paint operations. | ||
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When you check the brush settings, the LOD checkbox will have a * behind it. Hovering over it will give you a list of options that are affecting the LOD preview mode. | When you check the brush settings, the LOD checkbox will have a * behind it. Hovering over it will give you a list of options that are affecting the LOD preview mode. | ||
[[File:Lod position2.png|thumb|center|The LOD checkbox at the bottom of the brush settings editor will give you feedback when there's settings active that can't be previewed right. Hover over it to get more detail. In this case, the issue is that auto-spacing is on.]] | |||
Revision as of 11:15, 28 August 2015
LOD strokes is Krita's special speed-up mechanism that was funded by the 2015 Kickstarter. Krita slows down with really large images due the large amount of data it's crunching in painting these images. LOD strokes works by taking a smaller version of the canvas, and drawing the feedback on there while Krita calculates the real stroke in the background. This means that if you have a 4k screen and are working on a 4k image at 100% zoom, you won't feel any speed up.
Activating LOD
LOD strokes is activated in two places: The view menu(shift+L), and the settings of the given paintop by default. This is because LOD strokes has different limitations with different paint operations.
For example, the overlay mode in the color smudge brush will disable the ability to have LOD on the brush, so does using 'fade' sensor for size.
Similarly, the auto-spacing, fuzzy sensor in size, use of density in brush-tip and the use of texture paintops will make it more difficult to determine a stroke, and thus will give a feeling of 'popping' when the stroke is finished.
When you check the brush settings, the LOD checkbox will have a * behind it. Hovering over it will give you a list of options that are affecting the LOD preview mode.
