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Change whirl direction to match Scratch 2.0 3D

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The whirl effect's direction was reversed in Scratch 2.0 with the
introduction of Stage3D. This "bug" has existed for long enough to
become the expected whirl direction. This change adjusts the Scratch 3.0
whirl direction to match the Scratch 2.0 3D whirl direction instead of
the Scratch 2.0 2D whirl direction.
This commit is contained in:
Christopher Willis-Ford 2016-11-02 10:32:40 -04:00
parent be6d2dc4e4
commit 6c4715f793
1 changed files with 1 additions and 1 deletions

2
src/ShaderManager.js
View file

@ -48,7 +48,7 @@ ShaderManager.EFFECT_INFO = {
whirl: {
mask: 1 << 2,
converter: function(x) {
return x * Math.PI / 180;
return -x * Math.PI / 180;
},
shapeChanges: true
},