Question

我有从下到上产卵的精灵。它们随机出现，我没有使用spritesheet。问题是它们在从下到上移动时会闪烁。我怎样才能克服这个问题？我正在使用cocos2d 1.0.1。谢谢你的帮助。

//确定沿X轴生成目标的位置

    CGSize winSize = [[CCDirector sharedDirector] winSize];
    int minX = target.contentSize.width/2;
    //  int maxX = winSize.width - target.contentSize.width/2;
    //  int rangeX = maxX - minX;
    int actualX = (arc4random() % 230) + minX;

    // Create the target slightly off-screen along the right edge,
    // and along a random position along the Y axis as calculated above
    target.position = ccp(actualX,-100);
    [self addChild:target];

    // Determine speed of the target
    float minDuration = 4.0;
    float maxDuration = 12.0;
    float rangeDuration = maxDuration - minDuration;
    //int actualDuration = (arc4random() % rangeDuration) + minDuration;

    // Create the actions
    id actionMove = [CCMoveTo actionWithDuration:rangeDuration position:ccp(actualX,winSize.height+target.contentSize.height)];

    [target runAction:[CCSequence actions:actionMove, nil]];

Answer 1

在appdelegate中我增加了FPS并且精灵运动很顺利。我换了

[[CCDirector sharedDirector] setAnimationInterval：1.0 / 60];与

[[CCDirector sharedDirector] setAnimationInterval：0.5 / 60];

cocos2d中sprite的闪烁（振动）问题

1 个答案: