cocos2d-x中实现CCNode围绕各轴旋转

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//围绕X轴顺时针旋转指定角度，角度为负时逆时针旋转

void CBaseSprite::SetRotateX(float fa)

{

float ra = (float)CC_DEGREES_TO_RADIANS(fa);

float i = sinf(ra) * CCCamera::getZEye();

float j = cosf(ra) * CCCamera::getZEye();

getCamera()->setEyeXYZ(0, i, j);

}

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//围绕Y轴顺时针旋转指定角度，角度为负时逆时针旋转

void CBaseSprite::SetRotateY(float fa)

{

float ra = (float)CC_DEGREES_TO_RADIANS(fa);

float i = sinf(ra) * CCCamera::getZEye();

float j = cosf(ra) * CCCamera::getZEye();

getCamera()->setEyeXYZ(i, 0, j);

}

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//围绕Z轴顺时针旋转指定角度，角度为负时逆时针旋转

void CBaseSprite::SetRotateZ(float fa)

{

setRotation(fa);

}

转自：http://blog.sina.com.cn/s/blog_4458fdda0101gcs9.html