public void setVerticalNearSideInEditor(VERTICAL_PADDING_SIDE side)
{
mVerticalNearSide = side;
setAnchorMode(mAnchorMode);
}
// 停靠父节点的指定边界,并且大小不改变
protected void setToPaddingParentSide(HORIZONTAL_PADDING_SIDE horizontalSide, VERTICAL_PADDING_SIDE verticalSide, bool relativeDistance)
{
Vector3[] sides = null;
Vector2 pos = transform.localPosition;
Vector2 parentSize = Vector2.zero;
GameObject parent = null;
if (ReflectionUtility.isNGUI(gameObject))
{
#if USE_NGUI
UIRect parentRect = ReflectionUtility.findNGUIParentRect(gameObject);
if (parentRect != null)
{
parent = parentRect.gameObject;
parentSize = ReflectionUtility.getNGUIRectSize(parentRect);
}
else
{
sides = getSides(null);
for (int i = 0; i < 4; ++i)
{
mAnchorPoint[i].setRelative(0.0f);
mAnchorPoint[i].setAbsolute((i == 0 || i == 2) ? sides[i].x : sides[i].y);
}
parentSize.x = Mathf.Abs(sides[0].x) * 2.0f;
parentSize.y = Mathf.Abs(sides[1].y) * 2.0f;
}
#endif
}
else
{
parent = transform.parent.gameObject;
parentSize = parent.GetComponent <RectTransform>().rect.size;
}
if (parent != null)
{
sides = getSides(parent);
ReflectionUtility.getParentSides(parent, mParentSides);
}
int count = mDistanceToBoard.Length;
for (int i = 0; i < count; ++i)
{
mDistanceToBoard[i].setRelative(0.0f);
mDistanceToBoard[i].setAbsolute(0.0f);
}
// 相对于左右边界
if (horizontalSide == HORIZONTAL_PADDING_SIDE.HPS_LEFT)
{
if (relativeDistance)
{
mDistanceToBoard[0].mRelative = Mathf.Abs(sides[0].x / mParentSides[0].x);
mDistanceToBoard[0].setAbsolute(0.0f);
}
else
{
mDistanceToBoard[0].mRelative = 1.0f;
mDistanceToBoard[0].setAbsolute(sides[0].x - mParentSides[0].x);
}
}
else if (horizontalSide == HORIZONTAL_PADDING_SIDE.HPS_RIGHT)
{
if (relativeDistance)
{
mDistanceToBoard[2].mRelative = Mathf.Abs(sides[2].x / mParentSides[2].x);
mDistanceToBoard[2].setAbsolute(0.0f);
}
else
{
mDistanceToBoard[2].mRelative = 1.0f;
mDistanceToBoard[2].setAbsolute(sides[2].x - mParentSides[2].x);
}
}
else if (horizontalSide == HORIZONTAL_PADDING_SIDE.HPS_CENTER)
{
if (relativeDistance)
{
mHorizontalPositionRelative = pos.x / (parentSize.x * 0.5f);
mHorizontalPositionAbsolute = 0;
}
else
{
mHorizontalPositionRelative = 0.0f;
mHorizontalPositionAbsolute = (int)(pos.x + 0.5f * Mathf.Sign(pos.x));
}
}
if (verticalSide == VERTICAL_PADDING_SIDE.VPS_TOP)
{
if (relativeDistance)
{
mDistanceToBoard[1].mRelative = Mathf.Abs(sides[1].y / mParentSides[1].y);
mDistanceToBoard[1].setAbsolute(0.0f);
}
else
{
mDistanceToBoard[1].mRelative = 1.0f;
mDistanceToBoard[1].setAbsolute(sides[1].y - mParentSides[1].y);
}
}
else if (verticalSide == VERTICAL_PADDING_SIDE.VPS_BOTTOM)
{
if (relativeDistance)
{
mDistanceToBoard[3].mRelative = Mathf.Abs(sides[3].y / mParentSides[3].y);
mDistanceToBoard[3].setAbsolute(0.0f);
}
else
{
mDistanceToBoard[3].mRelative = 1.0f;
mDistanceToBoard[3].setAbsolute(sides[3].y - mParentSides[3].y);
}
}
else if (verticalSide == VERTICAL_PADDING_SIDE.VPS_CENTER)
{
if (relativeDistance)
{
mVerticalPositionRelative = pos.y / (parentSize.y * 0.5f);
mVerticalPositionAbsolute = 0;
}
else
{
mVerticalPositionRelative = 0.0f;
mVerticalPositionAbsolute = (int)(pos.y + 0.5f * Mathf.Sign(pos.y));
}
}
for (int i = 0; i < 4; ++i)
{
mAnchorPoint[i].setRelative(0.0f);
mAnchorPoint[i].setAbsolute(0.0f);
}
}
