/*! \cond PRIVATE */
GroupSet addGroupItems(CGBoundsGroup group, ref List<CGSpot> spots, ref float remainingLength, ref float currentDistance, bool calcLengthOnly = false)
{
if (group.ItemCount == 0)
return null;
CGBounds currentBounds;
int itemID;
int added = 0;
float gapBefore = group.SpaceBefore.Next;
float gapAfter = group.SpaceAfter.Next;
float remain = remainingLength - gapBefore;
GroupSet vGroup = null;
GroupSet endItems = new GroupSet();
float dist = currentDistance + gapBefore;
if (calcLengthOnly)
{
vGroup = new GroupSet();
vGroup.Group = group;
vGroup.Length = gapBefore + gapAfter;
}
// Fixed Start Item(s)
for (int i = 0; i < group.FirstRepeating; i++)
{
itemID = group.Items[i].Index;
currentBounds = getItemBounds(itemID);
if (currentBounds)
{
remain -= currentBounds.Depth;
if (remain > 0)
{
if (calcLengthOnly)
{
vGroup.Length += currentBounds.Depth;
vGroup.Items.Add(itemID);
vGroup.Distances.Add(dist);
}
else
spots.Add(getSpot(itemID, ref group, ref currentBounds, dist, remainingLength));
dist += currentBounds.Depth;
added++;
}
else
{
if (group.KeepTogether && added > 0)
{
spots.RemoveRange(spots.Count - added, added);
}
break;
}
}
}
if (remain > 0)
{
float endDist = 0;
// Fixed End Item(s)
for (int i = group.LastRepeating + 1; i < group.ItemCount; i++)
{
itemID = group.Items[i].Index;
currentBounds = getItemBounds(itemID);
if (currentBounds)
{
remain -= currentBounds.Depth;
if (remain > 0)
{
endItems.Length += currentBounds.Depth;
endItems.Items.Add(itemID);
endItems.Distances.Add(endDist);
endDist += currentBounds.Depth;
}
else
break;
}
}
if (remain > 0)
{
// Mid Items
int itemIdx;
for (int i = group.FirstRepeating; i <= group.LastRepeating; i++)
{
itemIdx = (group.RepeatingOrder == CurvyRepeatingOrderEnum.Row) ? i : group.getRandomItemINTERNAL();
itemID = group.Items[itemIdx].Index;
currentBounds = getItemBounds(itemID);
if (currentBounds)
{
remain -= currentBounds.Depth;
if (remain > 0)
{
if (calcLengthOnly)
{
vGroup.Length += currentBounds.Depth;
vGroup.Items.Add(itemID);
vGroup.Distances.Add(dist);
}
else
spots.Add(getSpot(itemID, ref group, ref currentBounds, dist, remainingLength));
dist += currentBounds.Depth;
added++;
}
else
{
if (group.KeepTogether && added > 0)
{
spots.RemoveRange(spots.Count - added, added);
}
break;
}
}
}
}
if (remain > 0 || !group.KeepTogether)
{
for (int e = 0; e < endItems.Items.Count; e++)
{
var b = getItemBounds(endItems.Items[e]);
spots.Add(getSpot(endItems.Items[e], ref group, ref b, dist + endItems.Distances[e], remainingLength));
dist += b.Depth;
}
}
}
remainingLength = remain - gapAfter;
currentDistance = dist + gapAfter;
return vGroup;
}
/*! \cond PRIVATE */
GroupSet addGroupItems(CGBoundsGroup group, ref List <CGSpot> spots, ref float remainingLength, ref float currentDistance, bool calcLengthOnly = false)
{
if (group.ItemCount == 0)
{
return(null);
}
CGBounds currentBounds;
int itemID;
int added = 0;
float gapBefore = group.SpaceBefore.Next;
float gapAfter = group.SpaceAfter.Next;
float remain = remainingLength - gapBefore;
GroupSet vGroup = null;
GroupSet endItems = new GroupSet();
float dist = currentDistance + gapBefore;
if (calcLengthOnly)
{
vGroup = new GroupSet();
vGroup.Group = group;
vGroup.Length = gapBefore + gapAfter;
}
// Fixed Start Item(s)
for (int i = 0; i < group.FirstRepeating; i++)
{
itemID = group.Items[i].Index;
currentBounds = getItemBounds(itemID);
if (currentBounds)
{
remain -= currentBounds.Depth;
if (remain > 0)
{
if (calcLengthOnly)
{
vGroup.Length += currentBounds.Depth;
vGroup.Items.Add(itemID);
vGroup.Distances.Add(dist);
}
else
{
spots.Add(getSpot(itemID, ref group, ref currentBounds, dist, remainingLength));
}
dist += currentBounds.Depth;
added++;
}
else
{
if (group.KeepTogether && added > 0)
{
spots.RemoveRange(spots.Count - added, added);
}
break;
}
}
}
if (remain > 0)
{
float endDist = 0;
// Fixed End Item(s)
for (int i = group.LastRepeating + 1; i < group.ItemCount; i++)
{
itemID = group.Items[i].Index;
currentBounds = getItemBounds(itemID);
if (currentBounds)
{
remain -= currentBounds.Depth;
if (remain > 0)
{
endItems.Length += currentBounds.Depth;
endItems.Items.Add(itemID);
endItems.Distances.Add(endDist);
endDist += currentBounds.Depth;
}
else
{
break;
}
}
}
if (remain > 0)
{
// Mid Items
int itemIdx;
for (int i = group.FirstRepeating; i <= group.LastRepeating; i++)
{
itemIdx = (group.RepeatingOrder == CurvyRepeatingOrderEnum.Row) ? i : group.getRandomItemINTERNAL();
itemID = group.Items[itemIdx].Index;
currentBounds = getItemBounds(itemID);
if (currentBounds)
{
remain -= currentBounds.Depth;
if (remain > 0)
{
if (calcLengthOnly)
{
vGroup.Length += currentBounds.Depth;
vGroup.Items.Add(itemID);
vGroup.Distances.Add(dist);
}
else
{
spots.Add(getSpot(itemID, ref group, ref currentBounds, dist, remainingLength));
}
dist += currentBounds.Depth;
added++;
}
else
{
if (group.KeepTogether && added > 0)
{
spots.RemoveRange(spots.Count - added, added);
}
break;
}
}
}
}
if (remain > 0 || !group.KeepTogether)
{
for (int e = 0; e < endItems.Items.Count; e++)
{
var b = getItemBounds(endItems.Items[e]);
spots.Add(getSpot(endItems.Items[e], ref group, ref b, dist + endItems.Distances[e], remainingLength));
dist += b.Depth;
}
}
}
remainingLength = remain - gapAfter;
currentDistance = dist + gapAfter;
return(vGroup);
}
