def draw(self, layer=None, clear_layer=True, settings=None):
from compas_tna.rhino import FormArtist
artist = FormArtist(self, layer=layer)
if clear_layer:
artist.clear_layer()
if not settings:
settings = {}
if settings.get('show.vertices', True):
vertexcolor = {}
vertexcolor.update({
key: '#00ff00'
for key in self.vertices_where({'is_fixed': True})
})
vertexcolor.update({
key: '#0000ff'
for key in self.vertices_where({'is_external': True})
})
vertexcolor.update({
key: '#ff0000'
for key in self.vertices_where({'is_anchor': True})
})
artist.draw_vertices(color=vertexcolor)
if settings.get('show.edges', True):
artist.draw_edges(keys=list(self.edges_where({'is_edge': True})))
if settings.get('show.faces', True):
artist.draw_faces(keys=list(self.faces_where({'is_loaded': True})))
if settings.get('show.forces', False):
artist.draw_forces(scale=settings.get('scale.forces', 0.1))
if settings.get('show.reactions', False):
artist.draw_reactions(scale=settings.get('scale.reactions', 0.01))
artist.redraw()
def draw(self, layer=None, clear_layer=True):
from compas_tna.rhino import FormArtist
artist = FormArtist(self, layer=layer)
if clear_layer:
artist.clear_layer()
vertexcolor = {}
vertexcolor.update({
key: '#00ff00'
for key in self.vertices_where({'is_fixed': True})
})
vertexcolor.update({
key: '#0000ff'
for key in self.vertices_where({'is_external': True})
})
vertexcolor.update({
key: '#ff0000'
for key in self.vertices_where({'is_anchor': True})
})
artist.draw_vertices(color=vertexcolor)
artist.draw_edges(keys=list(self.edges_where({'is_edge': True})))
artist.draw_faces(keys=list(self.faces_where({'is_loaded': True})))
artist.redraw()
interior = boundaries[1:]
form.set_vertices_attribute('is_anchor', True, keys=exterior)
form.update_exterior(exterior, feet=1)
form.update_interior(interior)
# create the force diagram
force = ForceDiagram.from_formdiagram(form)
# compute equilibrium
horizontal(form, force, kmax=20, display=True)
vertical_from_formforce(form, force, density=form.init_scale(), kmax=100)
# visualise result
artist = FormArtist(form, layer='FormDiagram')
artist.clear_layer()
artist.draw_vertices(keys=list(form.vertices_where({'is_external': False})))
artist.draw_edges(keys=list(form.edges_where({'is_edge': True, 'is_external': False})))
artist.draw_faces(fkeys=list(form.faces_where({'is_loaded': True})), join_faces=True)
artist.draw_reactions(scale=1.0)
artist.draw_forces(scale=0.05)
artist.redraw()
form.set_vertices_attributes(('is_fixed', 'is_anchor'), (True, True), keys=form.vertices_on_boundary())
form.set_edges_attribute('is_edge', False, keys=form.edges_on_boundary())
k, m, ind = identify_dof(form)
for u, v in ind:
form.set_edge_attributes((u, v), ('is_ind', 'q'), (True, random.choice(range(1, 5))))
vertical_from_qind(form)
artist = FormArtist(form, layer='FormDiagram')
artist.clear_layer()
artist.draw_vertices(
color={key: '#ff0000' for key in form.vertices_where({'is_anchor': True})})
artist.draw_edges(
keys=list(form.edges_where({'is_edge': True})),
color={(u, v): '#00ff00' for u, v in form.edges_where({'is_ind': True})})
artist.draw_edgelabels(
text={(u, v): index for index, (u, v, attr) in enumerate(form.edges_where({'is_edge': True}, True)) if attr['is_ind']})
artist.draw_faces()
artist.draw_forces(scale=0.01)
artist.draw_reactions(scale=0.1)
artist.redraw()
# ==============================================================================