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Merge pull request #9823 from ericmux/frame-independent-ms 

Making CCMotionStreak _maxPoints framerate independent.
This commit is contained in:
minggo 2016-06-28 18:29:14 +08:00 committed by GitHub
parent 7442c0d732 e0143167e6
commit 0c290540df
1 changed files with 4 additions and 2 deletions
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6
cocos/2d/CCMotionStreak.cpp
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@ -112,8 +112,10 @@ bool MotionStreak::initWithFade(float fade, float minSeg, float stroke, const Co
_stroke = stroke;
_fadeDelta = 1.0f/fade;
_maxPoints = (int)(fade*60.0f)+2;
double fps = 1/Director::getInstance()->getAnimationInterval();
_maxPoints = (int)(fade*fps)+2;
_nuPoints = 0;
_pointState = (float *)malloc(sizeof(float) * _maxPoints);
_pointVertexes = (Vec2*)malloc(sizeof(Vec2) * _maxPoints);