Lavorare con l'estrusione lineare
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Eseguendo l’estrusione lineare
Aspose.3D for Python via .NET offre una classe LinearExtrusion, che assume una forma 2D come input ed estende la forma nella terza dimensione. Il seguente frammento di codice mostra come eseguire l’estrusione lineare:
from aspose.threed import FileFormat, Scene
from aspose.threed.entities import LinearExtrusion
from aspose.threed.profiles import RectangleShape
from aspose.threed.utilities import Vector3
shape = RectangleShape()
shape.rounding_radius = 0.3
# For complete examples and data files, please go to https:# github.com/aspose-3d/Aspose.3D-for-.NET
# Initialize the base profile to be extruded
profile = shape
extrusion = LinearExtrusion(profile, 10)
extrusion.slices = 100
extrusion.center = True
extrusion.twist = 360.0
extrusion.twist_offset = Vector3(10, 0, 0)
# Perform Linear extrusion by passing a 2D profile as input and extend the shape in the 3rd dimension
extrusion = extrusion
# Create a scene
scene = Scene()
# Create a child node by passing extrusion
scene.root_node.create_child_node(extrusion)
# Save 3D scene
scene.save("out" + "LinearExtrusion.obj", FileFormat.WAVEFRONT_OBJ)‘Affiti’ in estrusione lineare
Aspose.3D for Python via .NET offre slices di proprietà della classe LinearExtrusion. La proprietà slices definisce il numero di punti intermedi lungo il percorso dell’estrusione. Il seguente frammento di codice mostra come utilizzare la proprietà slices nell’estrusione lineare:
from aspose.threed import FileFormat, Scene
from aspose.threed.entities import LinearExtrusion
from aspose.threed.profiles import RectangleShape
from aspose.threed.utilities import Vector3
shape = RectangleShape()
shape.rounding_radius = 0.3
# For complete examples and data files, please go to https:# github.com/aspose-3d/Aspose.3D-for-.NET
# Initialize the base profile to be extruded
profile = shape
# Create a scene
scene = Scene()
# Create left node
left = scene.root_node.create_child_node()
# Create right node
right = scene.root_node.create_child_node()
left.transform.translation = Vector3(15, 0, 0)
extrusion = LinearExtrusion(profile, 2)
extrusion.slices = 2
# Slices parameter defines the number of intermediate points along the path of the extrusion
# Perform linear extrusion on left node using slices property
left.create_child_node(extrusion)
extrusion2 = LinearExtrusion(profile, 2)
extrusion2.slices = 10
# Perform linear extrusion on right node using slices property
right.create_child_node(extrusion2)
# Save 3D scene
scene.save("out" + "SlicesInLinearExtrusion.obj", FileFormat.WAVEFRONT_OBJ)«Centro» in estrusione lineare
Aspose.3D for Python via .NET offre center di proprietà della classe LinearExtrusion. Se la proprietà center è impostata su True, l’intervallo di estrusione va da-Altezza/2 a Altezza/2, altrimenti l’estrusione va da 0 a Altezza. Il seguente frammento di codice mostra come utilizzare la proprietà center nell’estrusione lineare:
from aspose.threed import FileFormat, Scene
from aspose.threed.entities import LinearExtrusion
from aspose.threed.profiles import RectangleShape
from aspose.threed.utilities import Vector3
shape = RectangleShape()
shape.rounding_radius = 0.3
# For complete examples and data files, please go to https:# github.com/aspose-3d/Aspose.3D-for-.NET
# Initialize the base profile to be extruded
profile = shape
# Create a scene
scene = Scene()
# Create left node
left = scene.root_node.create_child_node()
# Create right node
right = scene.root_node.create_child_node()
left.transform.translation = Vector3(15, 0, 0)
extrusion = LinearExtrusion(profile, 2)
extrusion.slices = 2
# Slices parameter defines the number of intermediate points along the path of the extrusion
# Perform linear extrusion on left node using slices property
left.create_child_node(extrusion)
extrusion2 = LinearExtrusion(profile, 2)
extrusion2.slices = 10
# Perform linear extrusion on right node using slices property
right.create_child_node(extrusion2)
# Save 3D scene
scene.save("out" + "SlicesInLinearExtrusion.obj", FileFormat.WAVEFRONT_OBJ)“Torsione” nell’estrusione lineare
Aspose.3D for Python via .NET offre twist di proprietà della classe LinearExtrusion. La proprietà twist gestisce il grado di rotazione durante l’estrusione della forma. Il seguente frammento di codice mostra come utilizzare la proprietà twist nell’estrusione lineare:
from aspose.threed import FileFormat, Scene
from aspose.threed.entities import LinearExtrusion
from aspose.threed.profiles import RectangleShape
from aspose.threed.utilities import Vector3
shape = RectangleShape()
shape.rounding_radius = 0.3
# For complete examples and data files, please go to https:# github.com/aspose-3d/Aspose.3D-for-.NET
# Initialize the base profile to be extruded
profile = shape
# Create a scene
scene = Scene()
# Create left node
left = scene.root_node.create_child_node()
# Create rifht node
right = scene.root_node.create_child_node()
left.transform.translation = Vector3(15, 0, 0)
extrusion = LinearExtrusion(profile, 10)
extrusion.twist = 0.0
extrusion.slices = 100
# Twist property defines the degree of the rotation while extruding the profile
# Perform linear extrusion on left node using twist and slices property
left.create_child_node(extrusion)
extrusion2 = LinearExtrusion(profile, 10)
extrusion2.twist = 90.0
extrusion2.slices = 100
# Perform linear extrusion on right node using twist and slices property
right.create_child_node(extrusion2)
# Save 3D scene
scene.save("out" + "TwistInLinearExtrusion.obj", FileFormat.WAVEFRONT_OBJ)“Twist _ offset” in Linear Extrusion
Aspose.3D for Python via .NET offre twist_offset di proprietà della classe LinearExtrusion. twist_offset proprietà traduce l’offset durante la rotazione dell’estrusione. Il seguente frammento di codice mostra come utilizzare la proprietà twist_offset nell’estrusione lineare:
from aspose.threed import FileFormat, Scene
from aspose.threed.entities import LinearExtrusion
from aspose.threed.profiles import RectangleShape
from aspose.threed.utilities import Vector3
shape = RectangleShape()
shape.rounding_radius = 0.3
# For complete examples and data files, please go to https:# github.com/aspose-3d/Aspose.3D-for-.NET
# Initialize the base profile to be extruded
profile = shape
# Create a scene
scene = Scene()
# Create left node
left = scene.root_node.create_child_node()
# Create right node
right = scene.root_node.create_child_node()
left.transform.translation = Vector3(18, 0, 0)
extrusion = LinearExtrusion(profile, 10)
extrusion.twist = 360.0
extrusion.slices = 100
# TwistOffset property is the translate offset while rotating the extrusion.
# Perform linear extrusion on left node using twist and slices property
left.create_child_node(extrusion)
extrusion2 = LinearExtrusion(profile, 10)
extrusion2.twist = 360.0
extrusion2.slices = 100
extrusion2.twist_offset = Vector3(3, 0, 0)
# Perform linear extrusion on right node using twist, twist offset and slices property
right.create_child_node(extrusion2)
# Save 3D scene
scene.save("out" + "TwistOffsetInLinearExtrusion.obj", FileFormat.WAVEFRONT_OBJ)«Direzione» nell’estrusione lineare
Aspose.3D for Python via .NET offre direction di proprietà della classe LinearExtrusion. direction proprietà definisce la direzione dell’estrusione. Il seguente frammento di codice mostra come utilizzare la proprietà direction nell’estrusione lineare:
from aspose.threed import FileFormat, Scene
from aspose.threed.entities import LinearExtrusion
from aspose.threed.profiles import RectangleShape
from aspose.threed.utilities import Vector3
shape = RectangleShape()
shape.rounding_radius = 0.3
# For complete examples and data files, please go to https:# github.com/aspose-3d/Aspose.3D-for-.NET
# Initialize the base profile to be extruded
profile = shape
# Create a scene
scene = Scene()
# Create left node
left = scene.root_node.create_child_node()
# Create right node
right = scene.root_node.create_child_node()
left.transform.translation = Vector3(8, 0, 0)
extrusion = LinearExtrusion(profile, 10)
extrusion.twist = 360.0
extrusion.slices = 100
# Direction property defines the direction of the extrusion.
# Perform linear extrusion on left node using twist and slices property
left.create_child_node(extrusion)
extrusion2 = LinearExtrusion(profile, 10)
extrusion2.twist = 360.0
extrusion2.slices = 100
extrusion2.direction = Vector3(0.3, 0.2, 1)
# Perform linear extrusion on right node using twist, slices, and direction property
right.create_child_node(extrusion2)
# Save 3D scene
scene.save("out" + "DirectionInLinearExtrusion.obj", FileFormat.WAVEFRONT_OBJ)