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Add back pen transparency from color number

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This commit is contained in:
Paul Kaplan 2017-11-03 21:24:47 -04:00
parent ef961c5a4b
commit 8616390fab
1 changed files with 5 additions and 1 deletions
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4
src/blocks/scratch3_pen.js
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@ -451,7 +451,11 @@ class Scratch3PenBlocks {
penState.color = (hsv.h / 360) * 100;
penState.saturation = hsv.s * 100;
penState.brightness = hsv.v * 100;
if (rgb.hasOwnProperty('a')) {
penState.transparency = 100 * (1 - rgb.a / 255.0);
} else {
penState.transparency = 0;
}
// Set the legacy "shade" value the same way scratch 2 did.
penState._shade = penState.brightness / 2;