|Arch → Stairs|
|Ярлик за умовчанням|
|Введено у версії|
The Arch Stairs tool allows you to build automatically several types of stairs. At the moment, only straight stairs (with or without a central landing) are supported. Stairs can be built from scratch, or from a straight Draft Line, in which case the stairs follow the line. If the line is not horizontal but has a vertical inclination, the stairs will also follow its slope.
See the Stairs entry in wikipedia for a definition of the different terms used to describe parts of stairs.
Two constructed stairs, one with a massive structure and a landing, and another one with a single stringer.
- Stairs share the common properties and behaviors of all Arch Components
- Press the button, or press , keys.
- Adjust the desired properties. Some parts of the stairs, such as the structure, might not appear immediately, if any of the properties makes it impossible, such as a structure thickness of 0.
Segment and Parts
- ДаніAbs Top (
Vector): (read-only) The absolute top level the stairs lead to.
- ДаніLast Segment (
Link): Last segment (flight or landing) of an Arch Stairs connecting to this segment. The start level of the stairs will be the end level of this last segment.
- ДаніOutline Left (
VectorList): The left outline of the stairs.
- ДаніOutline Left All (
VectorList): The left outline of all segments of the stairs.
- ДаніOutline Right (
VectorList): The right outline of the stairs.
- ДаніOutline Right All (
VectorList): The right outline of all segments of the stairs.
- ДаніRailing Height Left (
Length): Height of the left railing of the stairs or landing.
- ДаніRailing Height Right (
Length): Height of the right railing of the stairs or landing.
- ДаніRailing Left (
String): Name of the left railing object.
- ДаніRailing Offset Left (
Length): Offset of the left railing from the edge of the stairs or landing.
- ДаніRailing Offset Right (
Length): Offset of the right railing from the edge of the stairs or landing.
- ДаніRailing Right (
String): Name of the right railing object.
- ДаніAlign (
Enumeration): The alignment of the stairs on the baseline. Only used if a baseline is defined. Can be
- ДаніHeight (
Length): The total height of the stairs. Only used if no baseline is defined, or if the baseline is horizontal. Ignored if ДаніRiser Height Enforce is non-zero.
- ДаніLength (
Length): The total length of the stairs if no baseline is defined. Ignored if ДаніTread Depth Enforce is non-zero.
- ДаніWidth (
Length): The width of the stairs.
- ДаніWidth of Landing (
FloatList): If the ДаніNumber Of Steps is 1, the stairs object acts as a landing. When this is the case and the baseline is multi-segment, the width of first segment of the landing follows the ДаніWidth, the widths of subsequent segments follow the list set here.
- ДаніBlondel Ratio (
Float): (read-only) The calculated Blondel ratio. This ratio indicates comfortable stairs and should be between 62 and 64cm or 24.5 and 25.5in.
- ДаніLanding Depth (
Length): The depth of the landing of the flight, if enabled in ДаніLandings. Defaults to the ДаніWidth if 0.
- ДаніNosing (
Length): The size of the nosing.
- ДаніNumber Of Steps (
Integer): The numbers of steps (risers).
- ДаніRiser Height (
Length): (read-only) The height of the risers. If ДаніRiser Height Enforce is 0 it is calculated (ДаніHeight / ДаніNumber of Steps). Else it is the same as ДаніRiser Height Enforce.
- ДаніRiser Height Enforce (
Length): The enforced height of the risers.
- ДаніRiser Thickness (
Length): The thickness of the risers.
- ДаніTread Depth (
Length): (read-only) The depth of the treads. If ДаніTread Depth Enforce is 0 it is calculated (ДаніLength / ДаніNumber of Steps). Else it is the same as ДаніTread Depth Enforce.
- ДаніTread Depth Enforce (
Length): The enforced depth of the treads.
- ДаніTread Thickness (
Length): The thickness of the treads.
- ДаніConnection Down Start Stairs (
Enumeration): The type of connection between the lower floor slab and the start of the stairs. Can be
- ДаніConnection End Stairs Up (
Enumeration): The type of connection between the end of the stairs and the upper floor slab. Can be
- ДаніDown Slab Thickness (
Length): The thickness of the lower floor slab.
- ДаніFlight (
Enumeration): The direction of the flight after the landing. Can be
- ДаніLandings (
Enumeration): The type of landings. Can be
At each cornernot implemented yet).
- ДаніStringer Overlap (
Length): The overlap of the stringers above the bottom of the treads.
- ДаніStringer Width (
Length): The width of the stringers.
- ДаніStructure (
Enumeration): The structure type of the stairs. Can be
- ДаніStructure Offset (
Length): The offset between the border of the stairs and the structure.
- ДаніStructure Thickness (
Length): The thickness of the structure.
- ДаніUp Slab Thickness (
Length): The thickness of the upper floor slab.
- ДаніWinders (
Enumeration): The type of winders. Not implemented.
- Only straight stairs are available at the moment
- See the forum entry for circle stairs.
- See the forum announcement.
Stairs = makeStairs(baseobj=None, length=None, width=None, height=None, steps=None, name="Stairs")
- Creates a
Stairsobject from the given
baseobjis not given, it will use
steps, to build a solid object.
import Arch Stairs = Arch.makeStairs(length=5000, width=1200, height=3000, steps=14)