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 show_angles(self):
angles = self.form.get_edges_attribute('a')
amin = min(angles)
amax = max(angles)
adif = amax - amin
text = {}
color = {}
for u, v, attr in self.form.edges_where({'is_edge': True}, True):
a = attr['a']
if a > 5:
text[u, v] = "{:.1f}".format(a)
color[u, v] = i_to_green((a - amin) / adif)
artist = FormArtist(self.form, layer=self.settings['form.layer'])
artist.clear_edgelabels()
artist.draw_edgelabels(text=text, color=color)
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()
import compas
import compas_rhino
import compas_tna
compas_tna.TEMP = os.path.join(os.path.dirname(__file__), 'tmp')
from compas.utilities import i_to_green
from compas_tna.diagrams import FormDiagram
from compas_tna.diagrams import ForceDiagram
from compas_tna.rhino import FormArtist
# create diagrams from serialised files
form = FormDiagram.from_json('aag_08_final_formdiagram.json')
force = ForceDiagram.from_json('aag_08_final_forcediagram.json')
# draw the result
form.draw(layer='AAG::FormDiagram')
force.draw(layer='AAG::ForceDiagram')
artist = FormArtist(form, layer='AAG::FormDiagram')
artist.clear_reactions()
artist.draw_reactions(scale=0.25)
artist.draw_forces(scale=0.01)
artist.redraw()
def hide_angles(self):
artist = FormArtist(self.form, layer=self.settings['form.layer'])
artist.clear_edgelabels()
artist.redraw()
def hide_reactions(self):
artist = FormArtist(self.form, layer=self.settings['form.layer'])
artist.clear_reactions()
artist.redraw()
def show_forces(self):
artist = FormArtist(self.form, layer=self.settings['form.layer'])
artist.clear_forces()
artist.draw_forces()
artist.redraw()