Transition
Based on start shape of segment, a route can have three possible transition scenarios as listed below.
Rectangular start
Fig ID | Transition to Shape | Change Size/Justification | Auto-Placed Fitting [catalog item name] |
---|---|---|---|
1 | Rectangular | No | None |
2 | Rectangular | Change size | Symmetrical rectangular transition [centric reducer] |
3 | Rectangular | Change size and justification | Eccentric rectangular transition [centric reducer] |
4 | Round | Diameter equal to larger dimension | Symmetrical rectangular to round transition [RectToRnd] |
5 | Round | Diameter greater than larger dimension | Symmetrical rectangular to round transition [RectToRnd] |
6 | Round | Diameter greater than larger dimension with a justification change | Eccentric rectangular to round transition [RectToRnd] |
7 | Oval | No | Symmetrical rectangular to oval transition [RectToOval] |
8 | Oval | Change size | Symmetrical rectangular to oval transition [RectToOval] |
9 | Oval | Change size and justification | Eccentric rectangular to oval transition [RectToOval] |
Round start
Fig ID | Transition to Shape | Change Size/Justification | Auto-Placed Fitting [catalog item name] |
---|---|---|---|
1 | Round | No | None |
2 | Round | Change size | Symmetrical round transition [centric reducer] |
3 | Round | Change size and justification | Eccentric round transition [centric reducer] |
4 | Rectangular | Width or depth equal to diameter | Symmetrical
rectangular to round transition [RectToRnd]
Connect point ID's reversed compared to rectangular to round transition scenario. |
5 | Rectangular | Width and/or depth greater than diameter | Symmetrical
rectangular to round transition [RectToRnd]
Connect point ID's reversed compared to rectangular to round transition scenario. |
6 | Rectangular | Width and/or depth greater than diameter with a justification change | Eccentric
rectangular to round transition [RectToRnd]
Connect point ID's reversed compared to rectangular to round transition scenario. |
7 | Oval | Width or depth equal to diameter | Symmetrical round to oval transition [RoundOval] |
8 | Oval | Width and/or depth greater than diameter | Symmetrical round to oval transition [RoundOval] |
9 | Oval | Width and/or depth greater than diameter with a justification change | Eccentric round to oval transition [RoundOval] |
Oval start
Fig ID | Transition to Shape | Change Size/Justification | Auto-Placed Fitting [catalog item name] |
---|---|---|---|
1 | Oval | No | None |
2 | Oval | Change size | Symmetrical oval transition [centric reducer] |
3 | Oval | Change size and justification | Eccentric oval transition [centric reducer] |
4 | Rectangular | No | Symmetrical
rectangular to oval transition [RectToOval]
Connect point ID's reversed compared to rectangular to oval transition scenario. |
5 | Rectangular | Change size | Symmetrical
rectangular to oval transition [RectToOval]
Connect point ID's reversed compared to rectangular to oval transition scenario. |
6 | Rectangular | Change size and justification | Eccentric
rectangular to oval transition [RectToOval]
Connect point ID's reversed compared to rectangular to oval transition scenario. |
7 | Round | Diameter equal to width or depth | Symmetrical round
to oval transition [RoundOval]
Connect point ID's reversed compared to round to oval transition scenario. |
8 | Round | Diameter is greater than or less than width and/or depth | Symmetrical round
to oval transition [RoundOval]
Connect point ID's reversed compared to round to oval transition scenario. |
9 | Round | Diameter is greater than or less than width and/or depth with a justification change | Eccentric round
to oval transition [RoundOval]
Connect point ID's reversed compared to round to oval transition scenario |