Ok now go back to the
Material Properties window. Make sure that you still have the correct
Pattern selected and click on ok. You should still have the
Flood Fill button selected on the left toolbar. Let's explain some options available with this tool. You will see the following options at the top toolbar.
Presets, Match mode, Tolerance, Sample Merged, Blend Mode and Opacity. (
Pic.7)
Preset: There is only one standard preset for this tool. So not much to explain there.
Match mode: Here you have a few important selections. This determined how the area that you want to be filled will be filled.
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None: has no matching criteria and so fills all pixels.
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RGB: fills contiguous pixels that match the red, green, and blue values
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Color: fills contiguous pixels that match the hue and saturation values.
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Hue: fills contiguous pixels that match the hue value.
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Brightness: fills contiguous pixels that match the brightness.
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All Opaque: fills all pixels that are opaque (not transparent).
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Opacity: fills contiguous pixels that match the opacity
Tolerance: This will let you choose how closely the selected pixels must match the initial pixel you click. It ranges from 0 to 200. At 0 only pixels with very similar colors are filled. The higher the settings the more pixels will be filled.
Sample Merged: Select this if you want to use the Flood Fill Tool on all layers.Unselect it if you only want to work on one layer.
Blend Mode: Here you can again select a few different blend modes. For now just select normal but feel free to fool around with it a bit.
Opacity: Here you set the opacity for the fill. At 100% opacity, the paint fills everything while at 1% opacity, the paint is almost transparent.