unchecked (default) -> transparent pixels remain transparent, even if pixel's color match your selected color
#HOW DOWNLOAD STONEHEARTH ALPHA 24 HOW TO#
Override Original Alpha check box controls how to handle originally transparent/semitransparent pixels: Invert Alpha check box inverts final alpha. I recommended to adjust this after all other controls are set, due to heavy impact on processing speed.īase Opacity control adjusts alpha of "non-selected" color. Max tolerance makes full alpha gradient from selected color to it's opposite (for example from full bright to full dark, if brightness from 255 to 255 is selected).įeather control softens edges by blurring alpha channel by selected radius.
Tolerance control makes alpha to fade off gradually, based on color's similarity to selected color.
Unchecking equals to selecting the full range. So I suggest to use color picker tool before starting the plugin.Ĭheck box near each color control defines whether you restrict color by this parameter or not. Use the six color controls (on top) to define your color selection,Īnd three adjustment controls (on bottom) to adjust the output.įor ease of use, the default color range is defined around primary color. Added check box "Override Original Alpha" (see details below) Effect is now located in Adjustments menu It is more flexible than Magic Wand or Curves+ which could provide similar results but not always exactly as needed.Ĭhanges: few UI and code optimizations moved to Color submenu. It is useful if you need to edit certain colors on your image separately: duplicate the image layer and run the plugin to get color-based "selection" for further editing. Only alpha values are altered, color remains intact. This plugin extracts a color range from image, by leaving pixels of selected color opaque and making the rest transparent.
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