Draft Point/es: Difference between revisions

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Example:
Example:
{{Code|code=
{{Code|code=
import random, FreeCAD, Draft
import FreeCAD
import Draft


Point1 = Draft.makePoint(1600, 1400, 0)
Point1 = Draft.makePoint(1600, 1400, 0)
Line 63: Line 64:
p2 = FreeCAD.Vector(-3200, 1800, 0)
p2 = FreeCAD.Vector(-3200, 1800, 0)
Point2 = Draft.makePoint(p2, color=(0.5, 0.3, 0.6), point_size=10)
Point2 = Draft.makePoint(p2, color=(0.5, 0.3, 0.6), point_size=10)
FreeCAD.ActiveDocument.recompute()
}}
Example:


This code creates {{incode|N}} random points within a square of side {{incode|2L}}. It makes a loop creating {{incode|N}} points, that may appear anywhere from {{incode|-L}} to {{incode|+L}} on both X and Y; it also chooses a random color and size for each point. Change {{incode|N}} to change the number of points, and change {{incode|L}} to change the area covered by the points.
# Make a loop and create ten points with random coordinates that extend

# from -L to L on both X and Y. Also choose a random color and size.
{{Code|code=
import random
import FreeCAD
import Draft


# Change value to define the area covered by the points
L = 1000
L = 1000
centered = FreeCAD.Placement(FreeCAD.Vector(-L,-L,0), FreeCAD.Rotation())
centered = FreeCAD.Placement(FreeCAD.Vector(-L, -L, 0), FreeCAD.Rotation())
Rectangle = Draft.makeRectangle(2*L, 2*L, placement=centered)
Rectangle = Draft.makeRectangle(2*L, 2*L, placement=centered)
N = 10


for i in range(10):
for i in range(N):
x = 2*L*random.random() - L
x = 2*L*random.random() - L
y = 2*L*random.random() - L
y = 2*L*random.random() - L
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size = 15*random.random() + 5
size = 15*random.random() + 5
Draft.makePoint(x, y, z, color=(r, g, b), point_size=size)
Draft.makePoint(x, y, z, color=(r, g, b), point_size=size)

FreeCAD.ActiveDocument.recompute()
}}
}}


Revision as of 10:53, 23 September 2019

Other languages:

Draft Point

Ubicación en el Menú
Boceto → Punto
Entornos de trabajo
Boceto, Arquitectura
Atajo de teclado por defecto
P T
Introducido en versión
-
Ver también
Ninguno

Descripción

La herramienta punto crea un punto simple en el plano de trabajo actual, útil para servir como referencia para ubicar otros objetos después. Toma el color previamente establecido en la pestaña de tareas.

Utilización

  1. Presiona el botón punto, o presiona las teclas P y T
  2. Designa un punto en la vista 3D, o escribe unas coordenadas coordenadas

Opciones

  • Para introducir coordenadas manualmente, simplemente introduce los números, y presiona ENTER entre cada componente X, Y y Z.
  • Presiona ESC o el botón Cancelar para evitar el comando actual.

Propiedades

  • DatosX: La coordenada X del punto
  • DatosY: La coordenada Y del punto
  • DatosZ: La coordenada Z del punto

Archivos de guión

La herramienta punto se puede utilizar en macros y desde la consola Python utilizando la siguiente función: 

Point = makePoint(X=0, Y=0, Z=0, color=None, name="Point", point_size=5)
Point = makePoint(point, Y=0, Z=0, color=None, name="Point", point_size=5)
  • crea un punto en las coordenadas indicadas. Si no se indican las coordenadas X, Y y Z, el punto se creará en el origen de coordenadas (0,0,0). Devuelve el objeto recién creado.

Example: 

import FreeCAD
import Draft

Point1 = Draft.makePoint(1600, 1400, 0)

p2 = FreeCAD.Vector(-3200, 1800, 0)
Point2 = Draft.makePoint(p2, color=(0.5, 0.3, 0.6), point_size=10)
FreeCAD.ActiveDocument.recompute()

Example:

This code creates N random points within a square of side 2L. It makes a loop creating N points, that may appear anywhere from -L to +L on both X and Y; it also chooses a random color and size for each point. Change N to change the number of points, and change L to change the area covered by the points. 

import random
import FreeCAD
import Draft

L = 1000
centered = FreeCAD.Placement(FreeCAD.Vector(-L, -L, 0), FreeCAD.Rotation())
Rectangle = Draft.makeRectangle(2*L, 2*L, placement=centered)
N = 10

for i in range(N):
    x = 2*L*random.random() - L
    y = 2*L*random.random() - L
    z = 0
    r = random.random()
    g = random.random()
    b = random.random()
    size = 15*random.random() + 5
    Draft.makePoint(x, y, z, color=(r, g, b), point_size=size)

FreeCAD.ActiveDocument.recompute()
Draft
User documentation
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