from compas_rhino.helpers import MeshArtist
__author__ = ['Tom Van Mele', 'Matthias Rippmann']
__copyright__ = 'Copyright 2017, BRG - ETH Zurich',
__license__ = 'MIT'
__email__ = '*****@*****.**'
# select the points
# select the boundary
# select the hole(s)
guids = compas_rhino.select_points("Select points.")
points = compas_rhino.get_point_coordinates(guids)
guid = compas_rhino.select_polyline("Select boundary.")
boundary = compas_rhino.get_polyline_coordinates(guid)
guids = compas_rhino.select_polylines("Select holes.")
holes = [compas_rhino.get_polyline_coordinates(guid) for guid in guids]
# make a delaunay triangulation
# within the boundary
# and around the holes
faces = delaunay_from_points(points, boundary=boundary, holes=holes)
mesh = Mesh.from_vertices_and_faces(points, faces)
# draw the result
artist = MeshArtist(mesh)
from compas_rhino.geometry import RhinoMesh from compas_rhino.geometry import RhinoCurve from compas_rhino.conduits import MeshConduit from compas_rhino.artists import MeshArtist # set the remeshing parameters length = 0.25 kmax = 300 # select the original mesh # select the border # select the fixed points guid_target = compas_rhino.select_mesh() guid_border = compas_rhino.select_polyline() guid_points = compas_rhino.select_points() # wrap the Rhino mesh object for convenience # wrap the Rhino curve object for convenience # get the point coordinates target = RhinoMesh(guid_target) border = RhinoCurve(guid_border) points = compas_rhino.get_point_coordinates(guid_points) # make a mesh datastructure from the Rhino mesh # triangulate the mesh mesh = mesh_from_guid(Mesh, guid_target) mesh_quads_to_triangles(mesh)
"""Delaunay triangulation with boundary"""
from compas.datastructures.mesh import Mesh
from compas.datastructures.mesh.algorithms import delaunay_from_points
import compas_rhino as rhino
__author__ = ['Tom Van Mele', 'Matthias Rippmann']
__copyright__ = 'Copyright 2017, BRG - ETH Zurich',
__license__ = 'MIT'
__email__ = '*****@*****.**'
guids = rhino.select_points()
vertices = rhino.get_point_coordinates(guids)
guid = rhino.select_polyline("Select boundary.")
boundary = rhino.get_polyline_coordinates(guid)
guids = rhino.select_polylines("Select holes.")
holes = [rhino.get_polyline_coordinates(guid) for guid in guids]
faces = delaunay_from_points(vertices, boundary, holes)
mesh = Mesh()
mesh = mesh.from_vertices_and_faces(vertices, faces)
rhino.draw_mesh(mesh)