# Parte: Prisma

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Prisma

Parte → Crea primitive → Prism
Ambiente
Parte
Avvio veloce
Nessuno
Introdotto nella versione
0.14
Vedere anche
Crea primitive, Box/Cubo

## Descrizione

Un prisma di Parte è un solido definito da una sezione trasversale poligonale regolare e da un'altezza.

## Utilizzo

See Part Primitives.

## Example

Part Prism from the scripting example

A Part Prism object created with the scripting example below is shown here.

## Parametri

• Polygon - il numero di lati del poligono che descrive la sezione trasversale del Prisma di Parte
• circumradius - il circumradius è la distanza dal centro del poligono a un vertice.
• Height - l'altezza del Prisma di Parte

A Part Prism object is derived from a Part Feature object and inherits all its properties. It also has the following additional properties:

### Data

Attachment

The object has the same attachment properties as a Part Part2DObject.

Prism

• DatiPolygon (`IntegerConstraint`): The number of sides of the polygon. The default is `6`.
• DatiCircumradius (`Length`): The radius of the circle that circumscribes the polygon, the distance from the center of the polygon to one of its vertices. The default is `2mm`.
• DatiHeight (`Length`): The height of the prism. The default is `10mm`.
• DatiFirst Angle (`Angle`): The angle between the extrusion direction of the prism and its positive Z axis, measured around its Y axis. The angle is positive towards its positive X axis. Valid range: `0° <= value < 90°`. The default is `0°`. introduced in version 0.19
• DatiSecond Angle (`Angle`): The angle between the extrusion direction of the prism and its positive Z axis, measured around its X axis. The angle is positive towards its positive Y axis. Valid range: `0° <= value < 90°`. The default is `0°`. introduced in version 0.19

## Scripting

A Part Prism can be created with the `addObject()` method of the document:

```prism = FreeCAD.ActiveDocument.addObject("Part::Prism", "myPrism")
```
• Where `"myPrism"` is the name for the object.
• The function returns the newly created object.

Example:

```import FreeCAD as App

doc = App.activeDocument()