Stairs

Os produtos Vectorworks Landmark e Spotlight oferecem uma ferramenta de Escada Simples que pode ser usada em desenhos que não exijam uma escada complexa. Já os produtos Vectorworks Architect, Landmark e Designer incluem uma ferramenta de Escada, e as configurações podem ser alteradas para que você possa adicionar a ferramenta Escada Simples.

Estas ferramentas permitem construir escadas com geometrias variadas. A escada é um objeto híbrido que oferece controle sobre a aparência 2D, bem como o componente 3D, para apresentações de planta e de desenho. A ferramenta Escada traz diversas opões, detalhes e configurações, e realiza várias tarefas de escadaria automaticamente.

A ferramenta Escada oferece um conjunto de configurações comuns (reta, em L, em U, em O e circular). Isto permite a criação de estilos a partir dos conjuntos de grupos controladores de parâmetros da geometria e dos atributos de exibição, que podem ser salvos e reutilizados em outras escadas. A escada pode ser configurada para determinar a sua própria altura de piso a piso com base nas camadas conectadas pela escada, e pode tirar proveito de um projeto definido com andares (requer Vectorworks Architect). A escada pode ter representações gráficas separadas para o andar superior e o andar inferior. Com isto você não precisa desenhar escadas em duas camadas diferentes para representar a mesma escada, e nem editá-las separadamente. As opções de quebra de escada podem ser configuradas de forma diferente em cada camada, permitindo que você obtenha a aparência desejada na vista Topo/Plano. Toda a configuração da escada pode ser salva em um símbolo para ser reutilizada ou compartilhada com outros usuários, criando uma biblioteca de padrões de escadas. Os parâmetros também podem ser copiados de uma escada para outra.Apesar da variação geométrica da escada ser restrita, o nível de controle sobre os atributos 2D e 3D é grande. As escadas podem ser criadas como objetos somente 2D ou objetos híbridos.

Criando Escadas Simples

Ferramenta	Conjunto de Ferramentas
Escada Simples	Building Shell

Um objeto de escada simples é disponibilizado para adicionar uma representação básica de uma escada em um desenho. Produtos Design Series contém duas ferramentas adicionais de escadas quando o projeto que requer escadas complexas, detalhadas. Veja Inserindo Escadas).

2 Clique para posicionar a Escada Simples no desenho, e clique novamente para definir a rotação da escada.

Se esta for a primeira vez que estiver inserindo uma escada no desenho, a janela de diálogo de propriedades da escada abrirá. Defina as propriedades padrão e clique em OK.

Parâmetro	Descrição
Estilo	Seleciona o estilo da escada: standard, dentada, sem espelhos ou alvenaria
Largura	Especifica a largura da escada
Alt de Piso a Piso	Define a altura total da escada do piso inferior até o topo do piso superior
Alt Max. Espelho	Define a altura máxima do espelho
Piso Prof e Espess.	Define a profundidade (da frente até a parte traseira) e a altura do piso do degrau
Prof. Bocel	Define a medida do ressalto do degrau além do espelho
Tipo	Seleciona a configuração desejada para a escada: reta, reta com patamar, L a direita, L a esquerda, e U a Esquerda e a Direita com patamar (simétricas ou irregulares).
Qtd Degraus até Patamar	Indica quantos degraus até o patamar (este parâmetro não é usado por escadas U Simétricas)
Dist. entre Lances	Para escadas tipo U, este parâmetro define a separação entre os lances
Deslocamento 1/2	Para escadas com patamar, indica a distância de deslocamento de cada lance das escadas até o patamar.
Patamar Interm. Curvo	Criar patamares curvos; o raio irá coincidir com a largura da escada
Deslocam. do Dormente	Especifica a distância entre a parte externa do degrau da escada até a parte externa dos dormentes.
Desenhar Quebra da Escada Inferior	Esconde parte da escada com uma linha de quebra, de forma que a porção inferior da escada pode ser visualizado em 2D
Mostrar Dados	Selecione para visualizar o número de degraus e a altura do espelho ao longo da seta de indicação de subir/descer; uma seta Subir ou Descer deve ser selecionada em Setas para que os dados da escada sejam mostrados.
Desenhar Último Degrau	Especifica se a escada deve incluir um degrau no mesmo nível do piso superior acessado por ela
Gerar 3D	Cria uma versão 3D da escada para visualizar em vistas diferentes da vista Topo/Planta
Corrimão Esquerdo/ Direito	Adiciona corrimão à esquerda e à direita da escada
Altura/Largura do Corrimão	Define a altura e a largura para o corrimão.
Setas Indicação	Seleciona se setas de circulação na escada que devem ser mostradas.
Degrau/Corrimão/Longarina	Selecione a Classe para atribuir os degraus, corrimão(s) e longarinas.

Criando uma Escada

Se a escada tiver uma representação de camada inferior e camada superior, ou se a elevação total for definida por camada ou elementos de escada, ela deverá ser inserida na camada que representa o menor dos dois andares que ela conecta.

Modo	Ferramenta	Conjunto de Ferramentas
Inserir	Escada	Paredes / AEC

Modo	Descrição
Inserir	Insere uma escada com os parâmetros especificados em Preferências
Pegar	Pega os atributos selecionados de uma escada para ser transferida para outra escada; os atributos são selecionados nas preferências da escada
Aplicar	Transfere atributos selecionados de uma escada para outra; os atributos são selecionados nas preferências da escada e pegados no modo Pegar.
Atualizar	Atualiza todas as escadas no desenho, o que é necessário quando a escala da camada mudou e uma mudança na representação esquemática da escada também é necessária
Def. Ativo	Abre o Seletor de Recursos para selecionar um símbolo de escada para posicionamento; clique-duplo em um recurso para ativá-lo.
Preferências	Abre a janela de diálogo Configurações da Escada, para definir os parâmetros da escada padrão

• Para usar um recurso da escada existente, clicar em Def. Ativo no Seletor de Recursos, localize o recurso desejado e clique-duplo para ativá-lo.

• Para criar uma escada personalizada, clicar em Preferências. A janela de diálogo Configurações da Escada abrirá. As configurações são agrupadas em várias abas de parâmetros relacionados, listadas na parte superior da caixa de diálogo. Selecione cada aba e especifique os parâmetros da escada. Esses parâmetros podem ser editados para as escadas colocadas da Paleta Info de Objeto.

Alternativamente, inserir a escada padrão e, em seguida, clicar em Configurações na Paleta Info de Objeto ou simplesmente clique-duplo em uma escada existente para definir os parâmetros da escada.

3 Quando os parâmetros de configuração da escada em cada aba estiverem definidos, considere se deseja salvar a escada como um símbolo.

Se a mesma escada personalizada for usada inúmeras vezes em um desenho, ou será usada em outro desenho ou por outro projetista, isso elimina a necessidade de aplicar parâmetros repetidamente, maximiza a eficiência da memória e permite a edição global de símbolos. Veja Conceito: Vectorworks Símbolos.

Se você não deseja criar um símbolo, os atributos da escada podem ser facilmente transferidos.

4 Clicar no desenho para inserir a escada. Clicar novamente para definir a rotação da escada.

Para editar os parâmetros da escada para uma escada colocada, clicar em Configurações na Paleta Info de Objeto, clique-duplo na escada para abrir a janela de diálogo Configurações da Escada ou clique-direito em uma escada e selecionar Editar no menu de contextual. Alguns parâmetros estão disponíveis diretamente na Paleta Info de Objeto.

Cada aba dos parâmetros da escada é descrita nas seções a seguir. Conforme os parâmetros são definidos, a visualização exibe dinamicamente a aparência da escada.

Stair Settings: General Tab

Parâmetro	Descrição
General Configuration	Select either an existing symbol or a standard configuration as the basis for the stair. This selection sets initial parameter values that can be edited to create a custom stair.
Symbol Selection	If a stair symbol was selected in Active Def on the Tool bar, the symbol name displays here. Otherwise, to use an existing stair from the resource libraries, click Symbol Selection; from the Resource Selector, double-click a resource to activate it.
Select Standard Configuration	If no symbol is selected, select an initial stair configuration that most closely matches the type of custom stair to create. The Select a Stair Configuration dialog box opens; select one of the configurations. If there are any current stair parameters that should be saved and transferred to the new stair, select the category or categories from Transfer settings from current stair.
General Settings
Component	Select whether to create a 2D only or hybrid 2D/3D object
Class	To control appearance and visibility, select a class from the list of classes present in the drawing, or create a new class
Orientation	For stairs with oblique/winder treads, specifies the side of the stair with the shortest tread depth; for L- and U-Stairs, determines the direction of travel
General Geometry	Specify overall parameters for the stair configuration. These general parameters can be set here or on the Geometry tab. Values entered here are also set on the Geometry tab. For stairs with multiple flights, the Stair Width value entered on the General tab is applied to all flights on the Geometry tab.
Lock button	For any parameter, locks the parameter value, forcing the other parameters to recalculate to automatically adjust
Preview	Displays a preview of the current stair configuration
Preview for	Select either a detailed or schematic view for the preview
Stair detail status (in parentheses)	Stair details may be hidden at certain layer scales, depending on the detail display setting on the Display tab of the document preferences (see Document Preferences: Display Tab). Depending on the setting, the status indicates whether stair details will display for stairs in the drawing, or shows the scale required for the details to display.
View	Select a view for the preview from the list of standard views; 3D views are not available for a 2D only stair
Render Mode	Select a render mode for the preview from the list of available modes
Calculate	Forces the stair object to recalculate based on the current set of parameter values
Previous Stair	Loads the parameter values of the most recently created stair
Save as Symbol	Creates a symbol based on the current settings
Use Minimum/Maximum Values	Enables the use of minimum/maximum settings for the stair angle, tread depth, riser height, and step length. Normally, this option should be enabled to create stairs with valid proportions and settings that meet standard requirements. However, during the initial design phase, it may be convenient to temporarily disable the settings while exploring various geometry and design possibilities.
Edit	Opens the Min./Max. Settings dialog box

2 If you switch to another stair configuration after making parameter changes on any tab, the New Stair dialog box opens.

Switching to a new configuration loses any parameter settings that have already been made. The settings from the current stair configuration can be transferred to the new stair if needed. Select specific settings to transfer, or click All or None to select or deselect all the settings.

Stair Settings: Geometry Tab

1 Click the Geometry tab to set both basic and detailed stair geometry based on the configuration selected on the General tab. The geometry parameters automatically influence each other; entering a few desired parameters causes the remaining parameters to adjust accordingly.

Parâmetro	Descrição	Aplica-se em
Lock button	For any parameter, locks the parameter value, forcing the other parameters to recalculate to automatically adjust	All
Link button	Links stair flight widths so that they are set to the same value automatically; enter a value for one of the widths, and click Link to enter the same value for all linked flights	Stairs with multiple flights
Total Rise: By Value or By Layer Elevation	Sets the floor-to-floor height of the stair by either a value or by layer elevation settings of the layers/levels it connects. If by layer elevation, the Total Rise By Layer Elevations dialog box opens; see Step 2.	All
Tread Depth(G)	Specifies the average depth of the stair tread, measured from the face of the riser to the face of the next riser. Also known as the “going.”	All
Riser Height(R)	Indicates the average height of the stair risers	All
Step Length(2R+G)	Displays the step length, which is calculated as 2 * the Riser Height (R) + Tread Depth (G)	All
Stair Width	Sets the overall width of the stair	Stairs with a single flight
Stair Width 1/2/3/4/5	Sets the width of each flight of stairs	Stairs with multiple flights L-Stair, Single Landing L-Stair with winders U-Stair, Single/Double Landings U-Stair with winders Double-U Stair, Double Landings Triple-L Stair, Triple Landings
Length	Specifies the total length of the stair, measured from the nosing of the starting tread to the end of the last tread	Straight Stairs (all) L-Stair, Single Landing L-Stair with winders (all) U-Stair, Single/Double Landings U-Stair with winders (all) Circular Stair
Walk Line Length	Indicates the length of the line that determines the direction of the stair and is the critical line from which the tread depth, oblique dimensions, and other values are calculated	Straight Stairs (all) L-Stair, Single Landing L-Stair with winders (all) U-Stair, Single/Double Landings U-Stair with winders (all) Circular Stair
Draw Top Tread	When enabled, the top tread is drawn; its parameters can be specified independently from the rest of the stair. Select the parameter from the list, and enter its value.	All
Min. Inside Tread Depth	Specifies the minimum allowable tread depth value for oblique, winder, or fixed angle winder stair treads	All
Walk Line Offset Options	Sets the walk line location. • Walk Line by Offset: Sets the distance to offset the walk line from the inside of the stair; enter the offset value. • Walk Line on Center: For stairs with fewer than two stair widths, sets the walk line offset to 0.5 times the stair width. • Walk Line Centered on All Flights: For stairs with several flights, sets the walk line offset to 0.5 times the stair width, centering the walk line for all flights. If the stair has different flight widths, the walk line displays centered for all flights, but the calculation of treads and winders is based on the first flight only. • Walk Line Centered on First Flight: For stairs with several flights, sets the walk line offset to 0.5 times the stair width. For stairs with winders, the walk line is centered based on the first flight only.	All
Oblique Bottom Tread	Offsets the distance of the front edge of the first tread from the start of the overall length of the stair (as measured along the walk line)	All
Oblique Top Tread	Offsets the distance of the front edge of the last tread from the start of the overall length of the stair (as measured along the walk line)	All
Top/Bottom Treads	Opens the Top/Bottom Treads dialog box to access certain parameters: • Draw Top Tread: Select to draw the top tread and set the parameters independently from the rest of the stair. • Minimum Inside Tread Depth: Specifies the minimum allowable tread depth value for oblique, winder, or fixed angle winder stair treads. • Oblique Bottom Tread: Offsets the distance of the front edge of the first tread from the start of the overall length of the stair (as measured along the walk line). • Oblique Top Tread: Offsets the distance of the front edge of the last tread from the start of the overall length of the stair (as measured along the walk line).	Double-U Stair, Double Landings Triple-L Stair, Triple Landings
Num. of Risers	Sets the number of risers for the stair	Straight, Single Flight Run L-Stair, Winder U-Stair, Single/Double Winder Return Circular Stair
Num. of Risers 1	Sets the number of risers for the first or bottom flight of stairs	Straight, Single/Double Landings L-Stair, Single Landing U-Stair, Single/Double Landings Double-U Stair, Double Landings Triple-L Stair, Triple Landings
Num. of Risers 2	Sets the number of risers for the second or middle flight of stairs	Straight, Single/Double Landings L-Stair, Single Landing U-Stair, Single/Double Landings Double-U Stair, Double Landings Triple-L Stair, Triple Landings
Num. of Risers 3	Sets the number of risers for the third flight of stairs	Straight, Double Landing U-Stair, Double Landings Double-U Stair, Double Landings Triple-L Stair, Triple Landings
Num. of Risers 4	Sets the number of risers for the fourth or top flight of stairs	Triple-L Stair, Triple Landings
Landing Length 1	Indicates the landing length	Straight, Single/Double Landings L-Stair, Single Landing U-Stair, Single/Double Landings
Landing Length 2	Sets the length of the second landing	Straight, Double Landing U-Stair, Double Landing
Side 1	Indicates the overall outside length of the stair, as measured from the start or bottom of the stair to the outside corner of the landing	L-Stair, Single Landing U-Stair, Single/Double Landings Double-U Stair, Double Landings Triple-L Stair, Triple Landings
Side 2	Indicates the overall outside length of the stair, as measured from the outside corner of the landing to the end or top of the stair, or to the outside corner of the next landing	L-Stair, Single Landing U-Stair, Single/Double Landings Double-U Stair, Double Landings Triple-L Stair, Triple Landings
Side 3	Indicates the overall outside length of the stair, as measured from the outside corner of the landing to the end or top of the stair, or to the outside corner of the next landing	U-Stair, Single/Double Landings Double-U Stair, Double Landings Triple-L Stair, Triple Landings
Side 4	Indicates the overall outside length of the stair, as measured from the outside corner of the landing to the end or top of the stair, or to the outside corner of the next landing	Double-U Stair, Double Landings Triple-L Stair, Triple Landings
Side 5	Indicates the overall outside length of the stair, as measured from the outside corner of the landing to the end or top of the stair	Double-U Stair, Double Landings
Offset 1	Specifies the distance from the front edge of the landing or last riser of the first flight to the inside corner of the first landing	L-Stair, Single Landing U-Stair, Single/Double Landings, Fixed Angle Winder stairs Double-U Stair, Double Landings Triple-L Stair, Triple Landings
Offset 2	Specifies the distance from the inside corner of the landing to the back edge of the landing or first riser of the next flight	U-Stair, Double Landings, Fixed Angle Winder stairs Double-U Stair, Double Landings Triple-L Stair, Triple Landings
Offset 3	Specifies the distance from the front edge of the landing or last riser of the second flight to the inside corner of the second landing	U-Stair, Double Landings, Double Fixed Angle Winder Double-U Stair, Double Landings Triple-L Stair, Triple Landings
Offset 4	Specifies the distance from the inside corner of the second landing to the back edge of the second landing or first riser of the next flight	U-Stair, Double Landings, Double Fixed Angle Winder Double-U Stair, Double Landings Triple-L Stair, Triple Landings
Offset 5	Specifies the distance from the front edge of the landing or last riser of the third flight to the inside corner of the third landing	Triple-L Stair, Triple Landings
Offset 6	Specifies the distance from the inside corner of the third landing to the back edge of the third landing or first riser of the next flight	Triple-L Stair, Triple Landings
Outside Diameter	Sets the diameter measured from the outside of the stair	Circular Stair
Inside Diameter	Sets the diameter measured from the inside of the stair	Circular Stair
Sweep	Sets the angle of the arc formed by the walk line	Circular Stair

2 If setting the stair Total Rise by layer elevation instead of by a specific value, the height of the stair can be constrained by layer or story elements at its top and bottom boundaries; the lower floor and upper floor indicate the two stories the stair connects. Adjusting a bounding element causes the height of the stair to automatically change accordingly.

Parameter	Description
Top Bound	Sets the vertical reference that determines the top of the stair. The Layer Wall Height value is set by the design layer (see Definindo Propriedades da Camada de Projeto). Alternatively, the top of the stair can be bound by one of the story levels defined for the story or the story above it. By setting the top of the stair to a level type, if the elevation of the associated story changes, the height of the stair changes automatically to match.
Top Offset	Sets the offset of the top of the stair from its specified top bound height
Bottom Bound	Sets the vertical reference that determines the bottom of the stair. Alternatively, the bottom of the stair can be bound by one of the story levels defined for the story or the story below it. By setting the bottom of the stair to a level type, if the elevation of the associated story changes, the height of the stair changes automatically to match.
Bottom Offset	For the bottom of the stair, sets the offset from its specified bottom bound height
Z of Top Bound	Displays the elevation value of the stair’s upper boundary
Z of Bottom Bound	Displays the elevation value of the stair’s lower boundary
Calculated Total Rise	Displays the calculated total rise value for the stair based on the stair’s upper and lower boundaries

The lower preview graphic displays a detailed section/elevation view of the treads and risers, and indicates the current rise angle.

• Click an upper or lower tread to set the oblique tread parameters for the highlighted treads.

• L- and U-Stairs have clickable red areas at the corner of the landing. Click each area to set corner parameters for the inside and outside corners of the landing. The Stair Landing Corners dialog box opens. For configurations that allow angles other than 90 degrees, enter the desired Length or Radius; the corner style parameters update automatically. For each corner, set the Corner Style to the desired angle, or round the corner by specifying a chamfer or fillet value.

• For Double-U and Triple-L configurations, some parts of the stair may overlap in the Top/Plan preview, making it difficult to select and edit the intended corner parameters. Before clicking the red areas to set corner parameters for these configurations, select whether the preview displays the Upper part of stair or Lower part of stair.

• For fixed angle winder stair configurations, click the stair winder to set the winder parameters. The Winder Parameters dialog box opens. Specify the number of treads for the winder section of the stair, and select whether the winder tread depths should match the tread depths for the straight parts of the stair. If maintaining a constant tread depth is desired, the minimum winder tread depth may need to be adjusted to prevent errors.

Stair Geometry Errors

The Geometry tab allows values to be locked, which forces other parameters to recalculate while maintaining appropriate calculated values for the stair. Occasionally, an invalid entry is attempted, which generates an error due to other locked values or to minimum/maximum restrictions.

When this occurs, an Error Correction dialog box opens, describing the reason for the error and offering several options to correct the problem. Select one of the options from the list and click OK to return to the stair parameters.

In the event that no successful correction options are available, an alert dialog box opens instead, to notify you of the error and offer several possible options to avoid it.

• The total rise calculation is based on multiplying the number of risers by the riser height, and therefore cannot be edited without changing one of the values. Similarly, the number of risers or riser height cannot be edited when the total rise is locked.

Parameter to be edited	Locked	Unlocked	Resolution
Total rise	Riser Height	Num. of Risers	Change the riser height or the total rise and number of risers as suggested, or return to previous values
Total rise	Num. of Risers	Riser Height	Modify the riser height, or the riser height and the number of risers as suggested, or return to previous values
Total rise	Riser Height and Num. of Risers	N/A	Change the riser height and/or the number of risers as suggested, or return to previous values
Riser height	Total rise	N/A	Modify the total rise, or the riser height and number of risers as suggested, or return to previous values
Number of risers	Total rise	N/A	Change the total rise, or the riser height/step length, or the riser height and number of risers as suggested, or return to previous values

• The total rise of the stair and the stair length (or sweep angle, for circular stairs) impact other values such as tread depth, riser height, and the number of risers. When the length/sweep angle is locked, it may become impossible to obtain valid entries for the other parameters. Since the stair length or sweep angle is a multiple of the tread depth, one cannot be edited when the other is locked.

Parameter to be edited	Locked	Resolution
Total rise	Length or Sweep Angle	Change the number of risers and step length, or unlock the length/sweep angle as suggested, or return to previous values
Tread depth	Length or Sweep Angle	Modify the length/sweep angle, and/or change the number of risers and the tread depth as suggested, or return to previous values
Length or Sweep Angle	Tread Depth	Change the tread depth, and/or the number of risers, or change the risers and length/sweep angle as suggested, or return to previous values

• Restrictions defined in the Min/Max Settings may prevent the parameter change. Options in the Error Correction dialog box may allow the restrictions to be slightly loosened, or even completely disabled, so that the stair can be created (this applies especially during the design phase when experimenting with parameter values).

• Winders may be pushed into the straight sections of the stair if one of the Side values changes drastically, resulting in potential calculation errors at the stair corners. The number and range of winders at the corners, or the corner style at the stair’s inner corners, may require modification.

Stair Settings: 2D Graphics Tab

The remaining four stair configuration tabs have a method of saving and recalling each tab’s settings or style. The settings on the tab can be saved as a set and then loaded, replacing the current tab parameters.

1 Click the 2D Graphics tab to set the stair’s 2D appearance on lower and, if desired, upper floors. The lower floor is always the floor where the stair has been placed. Selecting display options for the upper floor is optional; the upper floor representation is usually on another layer, and can be specifically selected here. These parameters apply only to the Top/Plan view, and do not affect the 3D appearance of the stair.

Parameter	Description
2D Graphic Styles	Saves and recalls styles from a saved set
View	Determines the view to apply the parameters to the stair; depending on drawing settings like layer scale and the document preference Hide details, the detailed or schematic view status is displayed
Detailed	Applies the 2D graphic parameters to stairs in a detailed layer scale view
Schematic	Applies the 2D graphic parameters to stairs in a schematic scaled view
Accept for all Views	Applies the 2D graphic parameters to stairs in all views (detailed and schematic)
Stair Break Settings	Sets the stair break parameters; select the stair break configuration, and then refine the display with the additional parameters
Break Elevation	Sets the Z-height (relative to Layer Z=0) for the stair break
Break Line Angle	Specifies the angle of the break line, measured from the leading edge of the tread/riser
Break Lines Separation	Sets the distance between the pair of parallel break lines, measured in page scale units
Break Line Extensions	Indicates how far to extend the break lines past the sides of the stair
Draw Outlines at Break	When selected, draws boundary outlines around the stair object
Show Markers at Break	When selected, adds start and end markers to the walk line above and below the stair break
End of Walk Line is:	Sets the end of the walk line at either the last tread before the stair break or directly at the break
2D Graphics Settings	Controls the display of the walk line, nosing, stringers, headroom outline, and railings in Top/Plan view only
Show Nosing/Riser Offset	Displays the stair nosing and riser offset
Show Tread Offset	Displays the left and right tread offset
Show Stringers	Displays the stair stringers
Show Headroom Outline	Displays the headroom outline; specify the headroom height above the stair
Show Handrail	Displays the handrail (railing parameters are set on the Railings tab)
Show Top Rail	Displays the top rail of the handrail and/or guardrail
Show Posts	Displays railing posts
Show Railing above Stair Break	Displays the railing above the stair break
Lower Floor	The stair always displays on the lower floor (the floor where it has been placed). If an existing stair is selected for editing, the stair’s layer displays. If editing stair preferences, the active layer displays. Set the display of stair breaks, walk lines, arrow directions, and stair text
Display Stair	Select the stair display configuration for the lower floor: • Plain (no Break): Does not draw a stair break; the stair is drawn as set by the 2D attributes on the Graphic Attributes tab • Solid with Break: Draws a stair break; the stair is drawn as set by the 2D attributes and 2D Stair Break on the Graphic Attributes tab, but line styles remain solid • Below Break Only: Draws a stair break; all geometry above the stair break is hidden • Above Break Only: Draws a stair break; all geometry below the stair break is hidden • Break, Dashed Above: Draws a stair break; all line styles above the stair break are automatically dashed according to the settings on the Graphics Attributes tab • Break, Dashed Below: Draws a stair break; all line styles below the stair break are automatically dashed according to the settings on the Graphics Attributes tab • Dashed Above Only: Draws a stair break; all line styles above the stair break are automatically dashed according to the settings on the Graphics Attributes tab • Dashed Below Only: Draws a stair break; all line styles below the stair break are automatically dashed according to the settings on the Graphics Attributes tab
Walk Line Below/Above Stair Break	When selected, draws a walk line below/above the stair break. For Plain (no break) Display Stair style, draws a walk line the full length of the stair. When a walk line is indicated, select whether to display a start and/or end marker on the ends of the walk line (to show markers at a break, Show Markers at Break must be enabled). Set the arrow direction. The marker style is set on the Graphic Attributes tab.
Draw Entire Break	For Below Break Only and Dashed Below Only, select whether to draw the top of the stair break line, in addition to the bottom of the stair break line (which is always shown)
Stair Data	Opens the Stair Data Settings dialog box, for setting the appearance of stair text on the lower floor (see Step 2)
Upper Floor	Select to display the stair on the upper floor in both detailed and schematic views, and set the display of stair breaks, walk lines, arrow directions, and stair text for the upper floor
Layer	Specify the layer where the upper floor representation of the stair will be displayed. This selection affects both the detailed and schematic display of the stair on the upper floor. It is not related to the total rise stair height selection on the General or Geometry tab.
Upper floor stair configuration	The Display Stair, walk line, and Stair Data options function the same as for the lower floor
Break Offset	Adjusts the position of the stair break along the walk line. Enter a positive or negative offset to position the break without any gaps between upper and lower floors.
Preview	Displays a preview of the upper and lower floors of the 2D stair with the parameters applied

2 Click Stair Data for the lower, and optionally, the upper floor, to set the display of the 2D stair information text.

The Stair Data Settings dialog box opens. The stair configuration determines the number of available run or flight parameters. Stair data text appearance is set on the Graphic Attributes tab.

Parameter	Description
Show Numbers of Risers	When selected, displays the riser numbers for the stair. Specify the text position and offset for the flight and the step, and set the text rotation.
Position in flight	For straight stairs, indicate whether riser numbers display on the center, left, or right of the flight. For other stairs, indicate whether riser numbers display centered, or on the inner or outer side of the stair flight. The Offset value sets the distance between the riser numbers and the stair boundary.
Position in step	Sets the riser position centered on the step or at the start of the tread. The Offset value sets the distance between the riser numbers and the start of the tread, for numbers at the start of the tread only.
Rotation	Specifies the rotation of the riser numbers
Run	For each available run of stairs with multiple flights, select whether to include text for the total rise, average riser height, average tread depth, arrow direction (Up or Down, depending on walk line direction), and/or walk line length. As each item is selected for display, its code appears in the text box; text can also be typed between items. Select Line Break to add a carriage return between items. Set the angle of the text.
Note	For the entire stair, select whether to include text for the total rise, average riser height, average tread depth, arrow direction (Up or Down, depending on walk line direction), and/or walk line length. As each item is selected for display, its code appears in the text box; text can also be typed between items. Select Line Break to add a carriage return between items. Set the angle of the text.

The position of the stair run and note text can be adjusted by moving its control point.

Stair Settings: Construction Tab

The settings on the tab can be saved as a set and then loaded, replacing the current tab parameters.

1 Click the Construction tab to specify stair construction parameters. The parameters displayed depend on the selected construction configuration.

Parameter	Description	Applies to
Construction Styles	Saves and recalls styles from a saved set	All
View	Determines the view to apply the parameters to the stair; depending on drawing settings like layer scale and the document preference Hide details, the detailed or schematic view status is displayed	All
Detailed	Applies the construction parameters to stairs in a detailed layer scale view	All
Schematic	Applies the construction parameters to stairs in a schematic scaled view	All
Accept for all Views	Applies the construction parameters to stairs in all views (detailed and schematic)	All
Construction Configuration	Select the type of construction for the stair	All
Solid Stair	Models the stair structure as single, monolithic geometry, but still includes treads and risers	All
Stringer Underneath	Models the stair structure as one, two, or three stringers (carriages) underneath that support the treads and risers above them. If three stringers are specified, the third will automatically be centered between the others, not the edge of the steps.	All
Stringer Outside	Models the stair structure as two stringers (carriages) on either side of the stair which support the treads and risers above them	All
Concrete Stair	Models the stair structure as monolithic, without separate treads or risers	All
Circular Stair	For circular stair configurations, select to obtain circular stair construction parameters	All
Construction Settings		All
Landing Thickness	Specifies the thickness of the stair landing, excluding any treads. The landing thickness plus the tread thickness is equal to the distance from the top of the tread to the bottom of the landing (solid stairs) or stringer (stringer underneath)	Stairs with a single landing
Landing Thickness 1	Specifies the thickness of the first stair landing, excluding any treads	Stairs with two landings
Landing Thickness 2	Specifies the thickness of the second stair landing, excluding any treads	Stairs with two landings
Solid Structure Thickness	When selected, draws 3D geometry below the treads and risers representing the structural mass of the stair. Specify the distance from the rear face to the inside edge where the riser and tread meet.	Solid Concrete
Tread Thickness	When selected, draws 3D stair tread geometry; specify the tread thickness	Solid Stringer Underneath Stringer Outside
Riser Thickness	When selected, draws 3D stair riser geometry; specify the riser thickness	Solid Stringer Underneath Stringer Outside
Nosing/Riser Offset	When selected, draws both 2D and 3D stair nosing geometry; set the distance that the nosing extends past the riser face over the preceding tread	All
Create Top Riser and Nosing	For stairs with the Draw Top Tread option disabled on the Geometry tab, select whether to display the top riser and tread nosing in 3D views	All
Offset Right (or Inner Offset)	Offsets the stair body from the right/inner edge of the stair treads and riser by the distance specified; as determined by the stair width, configuration, and orientation	Solid Stringer Underneath
Offset Left (or Outer Offset)	Offsets the stair body from the left/outer edge of the stair treads and riser by the distance specified; as determined by the stair width, configuration, and orientation	Solid Stringer Underneath
Stringer Depth	Sets the stringer’s structural clear depth	Stringer Underneath Stringer Outside
Stringer Width	Sets the thickness (width) of the stringer	Stringer Underneath Stringer Outside
Stringer Distance	For stairs with one stringer, specifies the stringer’s offset distance from the center of the stair	Stringer Underneath
Tread/Stringer Offset	Sets the tread’s offset distance from the bottom of the stringer’s depth, as measured to the back, bottom edge of the tread	Stringer Outside
Stringer Extension at Stair Bottom	Specifies the distance that the stringer extends past the front edge of the starting (bottom) tread	Stringer Outside
Stringer Extension at Stair Top	Specifies the distance that the stringer extends past the front edge of the last (top) tread	Stringer Outside
Column	When selected, adds a central column	All, when stair configuration is Circular Stair
Custom Column Height	Specifies the central column height for spiral stairs	All, when stair configuration is Circular Stair
Custom Column Diameter	Specifies the central column diameter for spiral stairs	All, when stair configuration is Circular Stair
Outside Nosing	Sets the value for the tread nosing at the outside diameter of a circular stair	Circular stair, when stair configuration is also circular stair
Upper Floor Thickness	Wraps the 3D stair geometry at the top of the stair around the edge of the floor slab by the indicated distance, correctly terminating all parts related to the construction type. The stair object does not clip or join other objects such as slabs. You must ensure a correct fit by setting appropriate parameter values.	All (for solid and concrete stairs, this parameter is on the Upper Floor Connection Detail dialog box)
Lower Floor Thickness	Wraps the 3D stair geometry at the bottom of the stair around the edge of the floor slab by the indicated distance, correctly terminating all parts related to the construction type. If set to 0 (zero) truncates the stair geometry so the bottom of the stair rests on top of the slab. The stair object does not clip or join other objects such as slabs. You must ensure a correct fit by setting appropriate parameter values.	All (for solid and concrete stairs, this parameter is on the Lower Floor Connection Detail dialog box)
Upper/Lower Floor Connection Detail	Opens the Upper/Lower Floor Connection Detail dialog box to define the geometry and fit of the stair body with the adjacent floors . The stair object does not clip or join other objects such as slabs. You must ensure a correct fit by setting appropriate parameter values.	Solid Concrete

2 For a solid or concrete Construction Configuration, click Upper/Lower Floor Connection Detail to open the Upper Floor Connection Detail dialog box or Lower Floor Connection detail dialog box.

Upper Floor Connection Details

Parameter	Description
Option	Select the appropriate option for your construction: • Notch Top cuts a notch from the top of the stair body • Notch Bottom cuts a notch from the bottom of the stair body If Draw Top Tread is not selected on the Stair Settings Geometry pane, there are no options to select before setting values.
Values	The stair profile graphic changes to display the parameters appropriate for the selected Option. The dot at one end of each red line indicates the locked end of the line; the value is measured from that point. Specify the various inset, thickness, and depth values. If the Notch Bottom option is selected, choose whether to calculate the bottom notch depth value automatically by Until Stair Body or to set a Custom Length.

Parameter

Description

Option

Select the appropriate option for your construction:

• Notch Top cuts a notch from the top of the stair body

• Notch Bottom cuts a notch from the bottom of the stair body

If Draw Top Tread is not selected on the Stair Settings Geometry pane, there are no options to select before setting values.

Values

The stair profile graphic changes to display the parameters appropriate for the selected Option. The dot at one end of each red line indicates the locked end of the line; the value is measured from that point.

Specify the various inset, thickness, and depth values. If the Notch Bottom option is selected, choose whether to calculate the bottom notch depth value automatically by Until Stair Body or to set a Custom Length.

Lower Floor Connection Details

Parameter	Description
Option	Select the appropriate option for your construction: • Flush aligns the bottom face of the stair body with the lower floor and creates a flat front face • Inset creates a horizontal bottom face of the stair body and aligns the front face with the first step • Notch aligns the bottom of the stair body with the lower floor and extends the upper part of the stair body by a custom offset
Values	The stair profile graphic changes to display the parameters appropriate for the selected Option. The dot at one end of each red line indicates the locked end of the line; the value is measured from that point. Specify the various inset, thickness, and depth values. If the Inset option is selected, choose whether to calculate the support depth value automatically by Stair Body Thickness or to set a Custom Length.

Parameter

Description

Option

Select the appropriate option for your construction:

• Flush aligns the bottom face of the stair body with the lower floor and creates a flat front face

• Inset creates a horizontal bottom face of the stair body and aligns the front face with the first step

• Notch aligns the bottom of the stair body with the lower floor and extends the upper part of the stair body by a custom offset

Values

Specify the various inset, thickness, and depth values. If the Inset option is selected, choose whether to calculate the support depth value automatically by Stair Body Thickness or to set a Custom Length.

Stair Settings: Railings Tab

The settings on the tab can be saved as a set and then loaded, replacing the current tab parameters.

Click the Railings tab to set the stair’s handrail and guardrail parameters. The Railings tab is divided into three panes. On the left, the handrail and guardrail categories display, along with each current setting for the left, right, or both sides of the stair. Handrail and guardrail parameters are set separately. Click a disclosure arrow to reveal handrail or guardrail parameter categories. Select a category to edit its parameter settings in the middle pane. On the right, three previews display the railing cross-section, top/plan stair view, and isometric stair view.

Parameter	Description
Railing Styles	Saves and recalls styles from a saved set
View	Determines the view to apply the parameters to the stair; depending on drawing settings like layer scale and the document preference Hide details, the detailed or schematic view status is displayed
Detailed	Applies the railing parameters to stairs in a detailed layer scale view
Schematic	Applies the railing parameters to stairs in a schematic scaled view
Accept for all Views	Applies the railing parameters to stairs in all views (detailed and schematic)
Accept Settings for	Select the railing to which the current settings apply
Right/Left or Inside/Outside Railing	Applies the parameters to the selected side only
Both Sides	Applies the parameters to railings on both sides
Handrail
Show Handrail	When selected, adds a handrail to the stair and enables the handrail parameters; Show displays for the handrail settings
Position
Height	Sets the vertical distance from the leading edge of the tread/nosing to the top of the handrail
Handrail Position	Select whether the railing is on the stair or next to the stair
Offset to Tread Edge	Indicates the distance between the edge of the stair (the solid structure or the stringers) and the handrail
Top Rail
Profile Type	Select the basic geometry of the top rail: • Line: A 3D polyline serves as the railing profile • Flat: A 3D polygon with width, but no height, serves as the railing profile • Round: The cross-section is round, controlled by width • Rectangular: The cross-section is rectangular, controlled by width and height
Width	Sets the width for flat, rough, and square top railing geometry
Height	Sets the height of rectangular top railing geometry
Bottom Extension	Specifies the distance the top rail extends past the leading edge of the first tread or start of the stair; select whether the bottom extension is horizontal to the bottom riser or slopes with the stair
Top Extension	Specifies the distance the top rail extends past the leading edge of the last/top tread/end of the stair; select whether the top extension is horizontal to the bottom riser or slopes with the stair
Guardrail
Show Guardrail	When selected, adds a guardrail to the stair and enables the guardrail parameters; Show displays for the guardrail settings
Position
Height	Sets the vertical distance from the leading edge of the tread/nosing to the top of the guardrail
Guardrail Position	Select whether the railing is on the stair or next to the stair
Offset to Tread Edge	Indicates the distance between the edge of the stair (the solid structure or the stringers) and the guardrail
Top Rail
Create Top Rail	Select whether to create a top rail on the guardrail
Profile Type	Select the basic geometry of the top rail: • Line: A 3D polyline serves as the railing profile • Flat: A 3D polygon with width, but no height, serves as the railing profile • Round: The cross-section is round, controlled by width • Rectangular: The cross-section is rectangular, controlled by width and height
Width	Sets the width for flat, rough, and square top railing geometry
Height	Sets the height of rectangular top railing geometry
Start at Bottom	Defines where the top rail of the guardrail begins: • At Post: The top rail begins at the first post • At Tread: The top rail begins at the stair tread • Extend Tread by: Sets a specific distance the top rail extends past the leading edge of the first tread or start of the stair. Select whether the bottom extension is horizontal to the bottom riser or slopes with the stair.
End at Top	Defines where the top rail of the guardrail ends: • At Post: The top rail ends at the last post • At Tread: The top rail ends at the stair tread • Extend Tread by: Sets a specific distance the top rail extends past the leading edge of the last/top tread/end of the stair. Select whether the bottom extension is horizontal to the bottom riser or slopes with the stair.
Frame
Create Frame	Select whether to create a frame on the guardrail
Frame Type	Sets the geometry for the area below the top rail, and between posts: • Frame: Adds a frame to support the frame bars; the frame must include at least one of the top, bottom, or left-right vertical supports • Panel: Adds a solid panel below the top rail
Top/Bottom/Left-Right Verticals	Select options to include in the frame
Offset to Top Rail	Indicates the perpendicular distance between the bottom of the top railing, and the top of the frame or panel
Offset to Stair	Sets the perpendicular distance between the leading edge of the tread/nosing or the bottom of the frame or panel
Profile Type	For Frame types, sets the frame cross-section geometry: • Line: A 3D polyline serves as the railing profile • Flat: A 3D polygon with width, but no height, serves as the railing profile • Round: The cross-section is round, controlled by width • Rectangular: The cross-section is rectangular, controlled by width and height
Width	Sets the width of the frame or panel
Height	Sets the height of rectangular profiles
Frame Bars
Create Horizontal Bars	Select whether to create horizontal frame bars
Create Vertical Bars	Select whether to create vertical frame bars
Profile Type	Sets the cross-section geometry of the frame bars: • Line: A 3D polyline serves as the frame bar profile • Flat: A 3D polygon with width, but no height, serves as the frame bar profile • Round: The cross-section is round, controlled by thickness • Rectangular: The cross-section is rectangular, controlled by thickness and depth
Thickness	Sets the thickness of round and square frame bar profiles
Depth	Sets the depth of rectangular frame bar profiles
Maximum Distance	Specifies the maximum distance between centerlines of frame bar geometry, setting the spacing of the frame bars
Posts
Create Posts	Select whether to create vertical supports of the top rail and frames
Shape	Sets the geometry of the guardrail posts: • Line: A 3D polyline serves as the post profile • Flat: A 3D polygon with width, but no depth, serves as the post profile • Round: The cross-section is round, controlled by width • Rectangular: The cross-section is rectangular, controlled by width and depth
Width	Sets the width for flat, round, and rectangular posts
Depth	Sets the depth of rectangular posts
Arrangement	Determines how to place the posts
On each Tread	Places one post at the midpoint of the tread depth for each tread
Distance (approx.)	Specifies the distance between each post
Placement	Links the post positions on the left and right sides of the stair based on one of these methods: • Each side individually: The post positions are calculated separately for each side of the stair based on the approximate Distance value • Left side has priority: The left side post distances are calculated based on the approximate Distance value; the posts on the right are placed symmetrically • Right side has priority: The right post distances are calculated based on the approximate Distance value; the posts on the left side are placed symmetrically
On each Corner	Places a post at each landing corner, regardless of the distance set
Min Distance	Specifies the minimum distance between a corner post and the next adjacent post on a landing
Previews	Three previews display: • The detailed plan and elevation view of a representative portion of the railing system • An overall top/plan view of the stair • An isometric view of the stair, when Component is set to 2D and 3D on the General tab

Stair Settings: Graphic Attributes Tab

The settings on the tab can be saved as a set and then loaded, replacing the current tab parameters.

1 Click the Graphic Attributes tab to specify the appearance of stair components.

Parameter	Description
Attributes Styles	Saves and recalls styles from a saved set
View	Determines the view to apply the parameters to the stair; depending on drawing settings like layer scale and the document preference Hide details, the detailed or schematic view status is displayed
Detailed	Applies the graphic attributes to stairs in a detailed layer scale view
Schematic	Applies the graphic attributes to stairs in a schematic scaled view
Accept for all Views	Applies the graphic attributes to stairs in all views (detailed and schematic)
Graphic Attribute Settings	Lists all geometry and text parameters that have graphic attributes settings, divided by 2D and 3D attributes. Click the disclosure arrow to reveal further parameters under certain categories. Each category’s current class, fill, pen, line style, line thickness, opacity, and if applicable, texture is displayed. Double-click a line to set attributes. To control appearance and visibility, select a class from the list of classes present in the drawing, or create a new class. Select <Stair Class> to place the attributes in the same class as the stair object.
2D Walk Line and Marker Attributes	In addition to the class, pen, fill, and other “typical” attributes, the walk line and markers have specific parameters. The Double Line, Oval, and Filled Arrowhead marker styles are available especially for stair walk lines to meet DIN requirements.
Start Marker	Sets the graphics for the beginning of the walk line arrow that indicates the Up direction of travel on the stair, from the bottom tread, or start, of the stair
End Marker	Sets the graphics for the end of the walk line arrow that indicates the Up direction of travel on the stair, at the top, or end, of the stair
Fit to tread depth	Fits the line end marker of the walk line to the depth of the tread
Stair Structure	In addition to the “typical” attributes, the stair structures have an extra parameter. Stair structures can be designated as structural, allowing their appearance to merge with other structural objects in the cut plane of section viewports. Merged objects display as a single unit with one continuous fill. See Advanced Section Viewport Properties for more information. To designate a stair structure as structural, double-click the stair structure item (top face, bottom face, front face, inside/outside), and select Merge with Structural Objects in Sections from the Attributes dialog box.
Set Class Style	Sets each attribute (fill, pen, line style, line thickness, opacity, and texture) of all stair components to the “By Class” setting. The attributes are then controlled by the class assigned to the component. (See Setting Class Attributes.) To set only the opacity by class, select the Use Class Opacity option when defining the graphic attributes for each category.
Remove Class Style	Removes the “By Class” setting for each attribute of all stair components. The attributes are then controlled by the individual attribute settings made for each component.
Apply to all Stairs	Applies all the attribute settings of the current stair to all stairs in the file, including symbol definitions and stairs that may be within groups. Use caution when selecting this option, as it affects all stairs in the file.

2 The graphic attributes of each stair part are listed. Double-click an item to edit it.

An Attributes dialog box with the name of the item is displayed. See The Attributes Palette for information on setting attributes.

Managing Stair Styles

In the Stair Settings dialog box, the 2D Graphics, Construction, Railings, and Graphic Attributes tabs have the option of saving the current tab’s settings as a style that can be recalled later. The stair minimum/maximum settings can also be saved as a style set.

Saving Parameter Styles

When the tab parameters have been set, click Save (located in the Styles area at the top left of the tab). The Save Style dialog box opens.

Parameter	Description
Create New Style	Saves the settings in a new style set; enter the set name
Replace Style	Replaces the selected style with the current set of parameters

Recalling a Saved Style

Select the style from the Styles list. Any currently set parameters are replaced by those of the saved style set. The Styles list contains saved styles as well as a limited number of default styles.

Managing Styles

Default styles (located in the application folder) cannot be renamed or deleted.

Click Manage Styles (located in the Styles area at the top left of the tab). The Styles dialog box opens, listing all currently saved style sets and their saved location.

Parameter	Description
Rename	Opens the Rename Style dialog box, to rename the currently selected style name. Enter the new name for the style.
Delete	Deletes the selected style

Saving a Stair as a Symbol

The stair configuration, along with all its parameters, can be saved as a symbol for use again in the current file or in a library file. The stair is saved as a red symbol and becomes a plug-in object with pre-set parameters when inserted. See Símbolos.

Parameter	Description
Destination	Select whether to save the stair symbol in the current file or in a library file available in the user folder
Save as symbol in current document	Saves the stair as a symbol in the current file
Save as template in library file	Saves the stair symbol to a custom default library file located in the user folder; the exact location is displayed upon saving
Name	Enter a name for the symbol
Symbol Folder	Select the symbol folder from the available hierarchy in the current file; subfolder lists are displayed for the selected folder
Symbol folder list	Displays available subfolders for the selected symbol folder; select a location for saving the new stair symbol
New Folder	Creates a new symbol folder in the current file; provide a folder name
Browse	Browses the subfolder contents of the currently selected symbol folder

2 Select whether to save the stair symbol in the current file or in a library file.

• To save the symbol in a library file, select Save as template in library file and enter a name for the symbol. It will be available from the General tab’s Symbol Selection list under the Custom Defaults category. Library files can be shared among users.

• To save the symbol in the current file, select Save as symbol in current document, enter a name for the symbol, and select a symbol folder destination for the symbol by double-clicking on the selected symbol folder name. It will be available from the General tab’s Symbol Selection list under the Current Document category, and also from the Resource Manager. Symbols can be shared by exporting them from the Resource Manager (see Exporting Resources).

Setting Minimum and Maximum Values for Stair Geometry Parameters

When setting stair parameters, a geometry “envelope” can be set to specify the allowable value ranges for tread depth, riser height, step length, and stair angle. Setting these values can assist with creating proportional stair geometry that complies with standards.

During the initial phases of design, it may be convenient to temporarily disable the minimum/maximum restrictions by deselecting Use Minimum/Maximum Values from the Stair Settings dialog box.

The stair minimum/maximum settings can be saved as a style set and then loaded, replacing the current dialog box parameters.

From the Geometry pane of the Stair Settings dialog box, click Edit. The Min/Max Settings dialog box opens.

Parameter	Description
Min/Max Styles	Saves and recalls styles from a saved set
Values	Specify the minimum and maximum values for the tread depth, riser height, and step length. Additionally, set the maximum angle (steepness) for the entire stair. For fixed angle winder stairs, set the minimum tread depth value.

Stair Properties

All of the stair parameters can be edited by clicking Settings from the Object Info palette. Some stair parameters can be edited directly from the Object Info palette; specific tabs on the Stair Settings dialog box can be accessed directly from the Object Info palette by clicking 2D Graphics, Construction, Railings, or Graphic Attributes.

The stair object’s General Geometry parameters from the Stair Settings General tab and the total number of risers display on the Object Info palette as static text for quick reference. These parameters must be edited on the Stair Settings dialog box.

Stair parameters are described in the sections that describe individual tabs in the Criando uma Escada section of the help.

Transferring Stair Properties

Mode	Tool	Tool set
Pick up	Stair	Building Shell

2 Click Preferences to set the transfer parameters in the Stair Settings dialog box.

The transfer attributes are not available by clicking Settings from the Object Info palette.

Parameter	Description
Attributes	Select the stair attributes to transfer; selected attributes display with a check mark
All/None	Selects/deselects all the attributes with a single click
Picked up values become stair defaults	When the selected attributes are picked up in Pick up mode, they also become the default parameters for the Stair tool
Accept for all Stairs in Drawing	The most recently picked up, selected attributes, are applied to all stairs in the file

4 Select the attributes to transfer, and select whether the attributes should become Stair tool defaults and/or should also apply to all stairs in the file.

The cursor changes to an eyedropper, and the source stair is highlighted in red.

Press the Option (Mac) or Ctrl (Windows) key to switch between the Pick up and Apply modes.

Inserting Elevators

Tool	Tool set
Elevator	Building Shell

The Elevator tool provides access to a variety of standard elevator types, including resources from manufacturers’ catalogs and your own elevator styles (see Concept: Plug-in Object Styles), in addition to individual objects created using the tool.

2 From the Tool bar, click either Active Def to select an existing resource from the Resource Selector, or click Preferences and set the default parameters to create a custom object.

3 Click on the drawing to place the object, and click again to set the rotation. The properties can be edited from the Object Info palette.

Parameter	Description
Flip	If the object is in a wall, click to flip the object orientation
Set Position	If the object is in a wall, click to activate the Move by Points tool in Reference Point mode and move the object by a specified distance from a reference point
Style	Replace, remove, or edit the current style, or create a new plug-in object style for this object. Editing a style changes all instances in the file that use the style.
Hide Style Parameters	Hides the parameters that are set by style; these cannot be edited from the dialog box or Object Info palette
Hoistway Width/Depth	Enter the hoistway width/depth
Front/Rear Door	Select the front and optional rear door configuration
Pick Wall for Rear Door	If the Rear Door is set to Cab and Wall Doors, click to select the rear wall. In the drawing area, click the wall into which to insert the rear door; the elevator size automatically changes to fit.
Update Rear Door Position	If the wall associated with the rear door is moved, click to update the rear door position
Door Offset	Enter the door offset
Door Type	Select the door type
Door Width/Height	Enter the door width/height
Cab Display	Select whether to display the cab in 2D/3D views
Internal Cab Width/Depth	Enter the cab’s internal width/depth
Cab Height	Enter the cab height
Cab Wall Thickness	Enter the cab wall thickness
Cab Offset X	Enter the cab offset X
Front Cab Clearance	Enter the front cab clearance
Classes	To control appearance and visibility for structural parts of the elevator, click to open the Classes dialog box. For each part, select a class from the list of classes present in the drawing, or create a new class. Select <Elevator Class> to place the part in the same class as the elevator object. Select Set Attributes by Class to control both the attributes and visibility by class. Deselect Set Attributes by Class to allow changes made in the Attributes palette to override the class attributes; only the visibility is controlled by class.

4 Optionally, after placement you can create a plug-in object style, which combines catalog parameters (with a fixed value established by the manufacturer), style parameters (with a fixed value established by the style) and instance parameters (which can be set independently for each instance of the styled object in the drawing). See Creating Plug-in Object Styles.

Inserting Escalators

Tool	Tool set
Escalator	Building Shell

The Escalator tool provides access to a variety of standard escalator types available from the Resource Manager, in addition to individual objects created using the tool. The tool can be used to create your own escalator styles (see Concept: Plug-in Object Styles).

2 From the Tool bar, click either Active Def to select an existing resource from the Resource Selector, or click Preferences and set the default parameters to create a custom object.

3 Click on the drawing to place the object, and click again to set the rotation. The properties can be edited from the Object Info palette.

Parameter	Description
Style	Replace, remove, or edit the current style, or create a new plug-in object style for this object. Editing a style changes all instances in the file that use the style.
Hide Style Parameters	Hides the parameters that are set by style; these cannot be edited from the dialog box or Object Info palette
Height
Height	Directly sets the desired height of the escalator. When the escalator height is determined manually by this method, the Top Bound property of the escalator is automatically set to Layer Elevation, and the Top Offset value is modified accordingly. When the top of the escalator is bound by the layer wall height value or by a story level, the escalator height displays automatically.
Top Bound	Sets the vertical reference that determines the top of the escalator. The Layer Wall Height value is set by the design layer (see Definindo Propriedades da Camada de Projeto). Alternatively, the top of the escalator can be bound by one of the story levels defined for the story or the story above it. By setting the top of the escalator to a level type, if the elevation of the associated story changes, the height of the escalator changes automatically to match.
Top Offset	Sets the offset of the top of the escalator from its specified top bound height
Bot Bound	Sets the vertical reference that determines the bottom of the escalator. Alternatively, the bottom of the escalator can be bound by one of the story levels defined for the story or the story below it. By setting the bottom of the escalator to a level type, if the elevation of the associated story changes, the height of the escalator changes automatically to match.
Bot Offset	For the bottom of the escalator, sets the offset from its specified bottom bound height
Type	Select a generic escalator or one of the common escalator types
Slope angle	Select from the common slope angles available for an escalator
Floor depth above	Indicates the depth of the floor-to-ceiling construction on the upper floor being serviced by the escalator; this parameter affects the size of the headroom and pit in Top/Plan view
Step width	Select a common step width configuration
Horizontal lead in	Select the number of horizontal escalator steps at the bottom of the escalator
Balustrade type	Select the type of geometry that encloses the sides of the escalator and supports the moving handrail
Section cut	Select whether to display the escalator with a section break going up or down, or without a break
Draw 3D	In 3D views, represents the escalator with a 3D polygon
Show pit	Indicates whether the extents of the minimum required pit below the escalator display in Top/Plan view
Show headroom	Indicates whether the extents of the minimum required headroom above the escalator display in Top/Plan view
Override Maximum Allowable Span	Overrides the maximum allowable length of the selected escalator type; this parameter is affected by the horizontal lead-in and slope angle values, as well as the selected escalator type
Override Maximum Height Limit	Overrides the maximum allowable floor-to-floor height of the selected escalator type; this parameter is affected by the horizontal lead-in and slope angle values, as well as the selected escalator type

4 Optionally, after placement you can create a plug-in object style, which combines style parameters (with a fixed value established by the style) and instance parameters (which can be set independently for each instance of the styled object in the drawing). See Creating Plug-in Object Styles.

Inserting Ramps

Tool	Tool set
Ramp	Building Shell

2 From the Tool bar, click either Active Def to select an existing resource from the Resource Selector, or click Preferences and set the default parameters to create a custom object.

3 Click on the drawing to place the object, and click again to set the rotation. The properties can be edited from the Object Info palette.

Parameter	Description
Style	Replace, remove, or edit the current style, or create a new plug-in object style for this object. Editing a style changes all instances in the file that use the style.
Hide Style Parameters	Hides the parameters that are set by style; these cannot be edited from the dialog box or Object Info palette
Type	Select a either a standard (simple board) or masonry ramp type
Width	Set the ramp’s width
Height	Set the ramp’s height
Rise over Run	Set the ramp’s rise over run value. The rise is the distance along the Y axis the ramp rises above the Z height, and run is the distance along the X axis for the ramp to reach that height. This value can be entered as a fraction, and the program will convert it to a decimal.
Thickness	For a standard type ramp, set the ramp’s thickness
Config	Select the ramp’s configuration from the list of preformatted options
Landing Height	Set the landing’s height above the finished floor, if applicable
Offset 1	For ramps with a landing, set a distance, if applicable, to offset the bottom of the upper ramp away from the top of the lower ramp
Offset 2	For ramps with a landing, set a distance, if applicable, to offset the bottom of the upper ramp toward the top of the ramp
Curved landing	Select to make the landing curved
2D Stair Break	Select to create a break line in the 2D view
Create 3D	Select to create a 3D view
Left Rail	Select to provide a handrail on the left side (facing the top of the ramp)
Right Rail	Select to provide a handrail on the right side (facing the top of the ramp)
Rail H	Set the handrail height above the ramp surface
Rail W	Set the handrail width
Arrows (2D view)	For 2D views, select whether to provide an arrow pointing up or down, or no arrow