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22 changes: 11 additions & 11 deletions TB_TwitterHeader/ViewController.swift
Original file line number Diff line number Diff line change
Expand Up @@ -93,19 +93,19 @@ class ViewController: UIViewController, UIScrollViewDelegate {
avatarTransform = CATransform3DTranslate(avatarTransform, 0, avatarSizeVariation, 0)
avatarTransform = CATransform3DScale(avatarTransform, 1.0 - avatarScaleFactor, 1.0 - avatarScaleFactor, 0)

if offset <= offset_HeaderStop {

if avatarImage.layer.zPosition < header.layer.zPosition{
header.layer.zPosition = 0
}

}else {
if avatarImage.layer.zPosition >= header.layer.zPosition{
header.layer.zPosition = 2
}
}
}

if offset <= offset_HeaderStop {

if avatarImage.layer.zPosition < header.layer.zPosition{
header.layer.zPosition = 0
}

}else {
if avatarImage.layer.zPosition >= header.layer.zPosition{
header.layer.zPosition = 2
}
}
// Apply Transformations

header.layer.transform = headerTransform
Expand Down