block.attributes['blank'] = blank
block.attributes['bottom'] = bottom
blocks.append(block)
# ==============================================================================
# Export
# ==============================================================================
with open(FILE, 'w') as f:
json.dump(blocks, f, cls=DataEncoder)
# ==============================================================================
# Visualize
# ==============================================================================
compas_rhino.clear_layers(["ITA20::Assignment1"])
for block in blocks:
artist = MeshArtist(block,
layer="ITA20::Assignment1::{}::Block".format(
block.name))
artist.draw_faces(color={block.attributes['bottom']: (255, 0, 0)})
blank = block.attributes['blank']
artist = BoxArtist(blank,
layer="ITA20::Assignment1::{}::Blank".format(
block.name))
artist.draw(show_edges=True, show_faces=False)
from compas_rhino.artists import MeshArtist from compas.datastructures import Mesh # Define a Frame, which is not in the origin and a bit tilted to the world frame frame = Frame([4, 4, 4], [.5, 1, 2], [0, 1, 2]) # Create a Box with that frame width, length, height = 1, 1, 1 box = Box(frame, width, length, height) # Create a Projection (can be orthogonal, parallel or perspective) point = [0, 0, 0] normal = [0, 0, 1] plane = Plane(point, normal) direction = [1, 1, 1] P = Projection.from_plane_and_direction(plane, direction) # Create a Mesh from the Box mesh = Mesh.from_shape(box) # Apply the Projection onto the mesh mesh_projected = mesh.transformed(P) # Create artists artist1 = BoxArtist(box) artist2 = MeshArtist(mesh_projected) # Draw artist1.draw() artist2.draw_edges(color="#00ff00")
'x': (0, float('inf')),
'y': (0, float('inf')),
'z': (0, float('inf'))
}))
block.vertex_attribute(vertex, 'z', 150)
blank = Box.from_bounding_box(block.bounding_box())
blank.xsize += 20
blank.ysize += 20
blank.zsize += 20
block.attributes['blank'] = blank
# ==============================================================================
# Export
# ==============================================================================
block.to_json(FILE_O)
# ==============================================================================
# Visualize
# ==============================================================================
compas_rhino.clear()
artist = MeshArtist(block, layer="ITA20::HotWire::Block")
artist.draw_faces()
artist = BoxArtist(blank, layer="ITA20::HotWire::Blank")
artist.draw(show_edges=True, show_faces=False)
mpoints.append(p)
mpoints1.append(p1)
mpoints2.append(p2)
for (a, b), (a1, b1), (a2, b2) in zip(pairwise(mpoints), pairwise(mpoints1),
pairwise(mpoints2)):
p = (a + b) * 0.5
t = (b - a).unitized()
n = Vector(0, 0, 1).cross(t)
frame = Frame(p, t, n)
frames.append(frame)
l1 = (b1 - a1).length
l2 = (b2 - a2).length
block = Box(frame, min(l1, l2) - 0.03, 0.3, 0.1)
block.transform(Translation.from_vector([0, 0, 0.1]))
blocks1.append(block)
# ==============================================================================
# Visualization
# ==============================================================================
compas_rhino.clear_layers(["Wall::Blocks"])
for block in blocks0:
artist = BoxArtist(block, layer="Wall::Blocks")
artist.draw()
for block in blocks1:
artist = BoxArtist(block, layer="Wall::Blocks")
artist.draw()
# Box in the world coordinate system frame = Frame([1, 0, 0], [-0.45, 0.1, 0.3], [1, 0, 0]) width, length, height = 1, 1, 1 box = Box(frame, width, length, height) # Frame F representing a coordinate system F = Frame([2, 2, 2], [0.978, 0.010, -0.210], [0.090, 0.882, 0.463]) # Get transformation between frames and apply transformation on box. T = Transformation.from_frame_to_frame(Frame.worldXY(), F) box_transformed = box.transformed(T) # make Mesh from box mesh_transformed = Mesh.from_shape(box_transformed) # create Projection P = Projection.from_plane_and_direction(Plane((0, 0, 0), (0, 0, 1)), (3, 5, 5)) P = Projection.from_plane(Plane((0, 0, 0), (0, 0, 1))) P = Projection.from_plane_and_point(Plane((0, 0, 0), (0, 0, 1)), (3, 5, 5)) # apply transformation on mesh mesh_projected = mesh_transformed.transformed(P) # create artists artist1 = BoxArtist(box_transformed) artist2 = MeshArtist(mesh_projected) # draw artist1.draw() artist2.draw()
mpoints1.append(p1)
mpoints2.append(p2)
for (a, b), (a1, b1), (a2, b2) in zip(pairwise(mpoints), pairwise(mpoints1), pairwise(mpoints2)):
p = (a + b) * 0.5
t = (b - a).unitized()
n = Vector(0, 0, 1).cross(t)
frame = Frame(p, t, n)
frames.append(frame)
l1 = (b1 - a1).length
l2 = (b2 - a2).length
block = Box(frame, min(l1, l2) - 0.03, 0.3, 0.1)
block.transform(Translation.from_vector([0, 0, 0.1]))
blocks1.append(block)
# ==============================================================================
# Visualization
# ==============================================================================
compas_rhino.clear_layers(["Wall::Blocks"])
for i in range(10):
for block in blocks0:
T = Translation.from_vector([0, 0, i * 0.2])
artist = BoxArtist(block.transformed(T), layer="Wall::Blocks")
artist.draw()
for block in blocks1:
T = Translation.from_vector([0, 0, i * 0.2])
artist = BoxArtist(block.transformed(T), layer="Wall::Blocks")
artist.draw()
"""
from compas.geometry import Frame
from compas.geometry import Box
from compas_rhino.artists import FrameArtist
from compas_rhino.artists import BoxArtist
# Given: box in the world coordinate system
frame = Frame([1, 0, 0], [-0.45, 0.1, 0.3], [1, 0, 0])
width, length, height = 1, 1, 1
box = Box(frame, width, length, height)
# Given: frame F representing a coordinate system
F = Frame([2, 2, 2], [0.978, 0.010, -0.210], [0.090, 0.882, 0.463])
# Task: represent box frame in frame F and construct new box
box_frame_transformed = F.to_world_coordinates(box.frame)
box_transformed = Box(box_frame_transformed, width, length, height)
print("Box frame transformed:", box_transformed.frame)
# create artists
artist1 = FrameArtist(Frame.worldXY())
artist2 = BoxArtist(box)
artist3 = FrameArtist(F)
artist4 = BoxArtist(box_transformed)
# draw
artist1.draw()
artist2.draw()
artist3.draw()
artist4.draw()
# Create a Projection (can be orthogonal, parallel or perspective) point = [0, 0, 0] normal = [0, 0, -1] plane = Plane(point, normal) direction = [2, -2, 1] P = Projection.from_plane_and_direction(plane, direction) # Create a Mesh from the Box mesh = Mesh.from_shape(box) tmesh = Mesh.from_shape(box_transformed) # Apply the Projection onto the mesh mesh_projected = tmesh.transformed(P) # clear layer artist = BoxArtist(box, layer="Default") artist.clear_layer() # defining Artists artist1 = BoxArtist(box) artist2 = BoxArtist(box_transformed) artist3 = MeshArtist(mesh_projected) artist4 = FrameArtist(frame, scale=1.0) artist5 = FrameArtist(frame1, scale=1.0) # Draw artist1.draw() artist2.draw() artist3.draw_edges(color="#00ffff") artist4.draw() artist5.draw()
"""
width, length, height = 1, 1, 8
box = Box(F, width, length, height)
#create projection
projection_plane = Plane([0, 0, 0], [0, 0, 1]) #world XY plane
P = Projection.from_plane(projection_plane) #orthogonal projection
print("Projection:\n", P)
"""
CREATE PROJECTED MESH
"""
mesh_01 = Mesh.from_shape(box)
projected_mesh = mesh_01
try:
projected_mesh.transform(P)
except:
print("Something went wrong with the projection")
"""
ARTISTS
"""
artist_01 = BoxArtist(box, layer='box')
artist_02 = MeshArtist(mesh_01, layer='box::projection edges')
artist_01.clear_layer()
artist_02.clear_layer()
artist_01.draw()
artist_02.draw_edges(color="#00ff00")
from compas.geometry import Frame
from compas.geometry import Plane
from compas.geometry import Sphere
# Box
b1 = Box(Frame.worldXY(), 10, 1, 4) # xsize, ysize, zsize
b2 = Box.from_width_height_depth(10, 4,
1) # width=xsize, height=zsize, depth=ysize
assert str(b1) == str(b2)
print(b1)
# Sphere
s1 = Sphere([10, 0, 0], 4)
print(s1)
# Cylinder
plane = Plane([20, 0, 0], [0, 0, 1])
circle = Circle(plane, 5)
c1 = Cylinder(circle, height=4)
print(c1)
# Draw!
artist = BoxArtist(b1, layer='shapes')
artist.draw()
artist = SphereArtist(s1, layer='shapes')
artist.draw()
artist = CylinderArtist(c1, layer='shapes')
artist.draw()
