public void ApplyBordersToAllPathSegments(List <ObjectPlacementBoxStackSegment> pathSegments, ObjectPlacementPathBorderSettings borderSettings)
{
int totalNumberOfStacksInSegments = ObjectPlacementBoxStackSegmentQueries.GetTotalNumberOfStacksInSegments(pathSegments);
int numberOfTraversedStacks = 0;
for (int segmentIndex = 0; segmentIndex < pathSegments.Count; ++segmentIndex)
{
ObjectPlacementBoxStackSegment segment = pathSegments[segmentIndex];
for (int stackIndex = 0; stackIndex < segment.NumberOfStacks; ++stackIndex)
{
ObjectPlacementBoxStack stack = segment.GetStackByIndex(stackIndex);
for (int boxIndex = 0; boxIndex < stack.NumberOfBoxes; ++boxIndex)
{
ObjectPlacementBox box = stack.GetBoxByIndex(boxIndex);
box.ClearHideFlag(ObjectPlacementBoxHideFlags.PathApplyBorders); // Not hidden by default. We have to check against the borders to see if the box needs to be hidden.
// Check if the box is outside the bottom and top borders
if (boxIndex >= borderSettings.BottomBorderWidth && boxIndex < (stack.NumberOfBoxes - borderSettings.TopBorderWidth))
{
// Check special case in which the current segment has the same extension direction as the one which precedes it
// but is aiming in the opposite direction. In that case, the first stack will never be masked because it looks
// weird.
if (stackIndex == 0 && segmentIndex != 0)
{
ObjectPlacementBoxStackSegment previousSegment = pathSegments[segmentIndex - 1];
bool extendingInSameDirection;
if (previousSegment.ExtensionDirection.IsAlignedWith(segment.ExtensionDirection, out extendingInSameDirection))
{
// If the segments are aligned but they are extending in opposite directions, it means that
// we have to leave the boxes in this stack untouched.
if (!extendingInSameDirection)
{
continue;
}
}
}
if (numberOfTraversedStacks >= borderSettings.BeginBorderWidth &&
numberOfTraversedStacks < totalNumberOfStacksInSegments - borderSettings.EndBorderWidth)
{
box.SetHideFlag(ObjectPlacementBoxHideFlags.PathApplyBorders);
}
}
}
++numberOfTraversedStacks;
}
}
}
public void AdjustSegmentHeight(ObjectPlacementBoxStackSegment segment, List <ObjectPlacementBoxStackSegment> allPathSegments,
ObjectPlacementPathAutomaticPatternHeightAdjustmentSettings automaticPatternHeightAdjustmentSettings, ObjectPlacementPathHeightPattern heightPattern)
{
int initialHeightValueIndex = 0;
if (automaticPatternHeightAdjustmentSettings.ApplyPatternsContinuously)
{
int indexOfSegmentToAdjust = allPathSegments.FindIndex(0, item => item == segment);
if (indexOfSegmentToAdjust >= 0)
{
initialHeightValueIndex = ObjectPlacementBoxStackSegmentQueries.GetTotalNumberOfStacksInSegments(allPathSegments, indexOfSegmentToAdjust - 1);
}
}
bool wrapPattern = automaticPatternHeightAdjustmentSettings.WrapPatterns;
for (int stackIndex = 0; stackIndex < segment.NumberOfStacks; ++stackIndex)
{
segment.GetStackByIndex(stackIndex).SetHeight(heightPattern.GetHeightValue(initialHeightValueIndex + stackIndex, wrapPattern));
}
}
