def display(self):
polygons = []
for ckey in self.volmesh.cells():
for fkey in self.volmesh.cell_halffaces(ckey):
vkeys = self.volmesh.halfface_vertices(fkey, ordered=True)
points = [
self.volmesh.vertex_coordinates(vkey) for vkey in vkeys
]
color_front = (0.7, 0.7, 0.7, 1.0)
color_back = (0.0, 0.0, 0.0, 1.0)
polygons.append({
'points': points,
'color.front': color_front,
'color.back': color_back
})
lines = []
for u, v in self.volmesh.edges():
lines.append({
'start': self.volmesh.vertex_coordinates(u),
'end': self.volmesh.vertex_coordinates(v),
'color': (0.1, 0.1, 0.1),
'width': 3.
})
points = []
for u in self.volmesh.vertices():
points.append({
'pos': self.volmesh.vertex_coordinates(u),
'size': 10.,
'color': (0.0, 1.0, 0.0),
})
xdraw_polygons(polygons)
xdraw_lines(lines)
xdraw_points(points)
def display(self):
xyz = {
key: self.mesh.vertex_coordinates(key)
for key in self.mesh.vertices()
}
lines = []
for u, v in self.mesh.wireframe():
lines.append({
'start': xyz[u],
'end': xyz[v],
'color': (0.1, 0.1, 0.1),
'width': 1.
})
points = []
for key in self.mesh.vertices():
points.append({
'pos': xyz[key],
'color': (0.0, 1.0, 0.0),
'size': 10.0
})
xdraw_lines(lines)
xdraw_points(points)
if self.subd:
xyz = {
key: self.subd.vertex_coordinates(key)
for key in self.subd.vertices()
}
front = (0.7, 0.7, 0.7, 1.0)
back = (0.2, 0.2, 0.2, 1.0)
poly = []
for fkey in self.subd.faces():
poly.append({
'points': self.subd.face_coordinates(fkey),
'color.front': front,
'color.back': back
})
lines = []
for u, v in self.subd.wireframe():
lines.append({
'start': xyz[u],
'end': xyz[v],
'color': (0.1, 0.1, 0.1),
'width': 1.
})
xdraw_polygons(poly)
xdraw_lines(lines)
def display(self):
polygons = []
for fkey in self.mesh.faces():
points = self.mesh.face_coordinates(fkey)
color_front = self.mesh.get_face_attribute(fkey, 'color',
(0.8, 0.8, 0.8, 1.0))
color_back = (0.2, 0.2, 0.2, 1.0)
polygons.append({
'points': points,
'color.front': color_front,
'color.back': color_back
})
lines = []
for u, v in self.mesh.edges():
lines.append({
'start': self.mesh.vertex_coordinates(u),
'end': self.mesh.vertex_coordinates(v),
'color': (0.1, 0.1, 0.1),
'width': 1.
})
points = []
for key in self.mesh.vertices():
points.append({
'pos': self.mesh.vertex_coordinates(key),
'color': (0.4, 0.4, 0.4),
'size': 5.0
})
# normals = []
# for fkey in self.mesh.faces():
# n = self.mesh.face_normal(fkey, unitized=True)
# sp = self.mesh.face_centroid(fkey)
# ep = [sp[axis] + n[axis] for axis in (0, 1, 2)]
# normals.append({
# 'start' : sp,
# 'end' : ep,
# 'color' : (0.0, 1.0, 0.0),
# 'width' : 2.0
# })
xdraw_polygons(polygons)
xdraw_lines(lines)
xdraw_points(points)
def display(self):
points = []
vcolor = self.network.attributes['color.vertex']
vcolor = vcolor or self.default_vertexcolor
vcolor = color_to_rgb(vcolor, True)
for key, attr in self.network.vertices(True):
points.append({
'pos': (attr['x'], attr['y'], attr['z']),
'size': 6.0,
'color': vcolor,
})
lines = []
ecolor = self.network.attributes['color.vertex']
ecolor = ecolor or self.default_edgecolor
ecolor = color_to_rgb(ecolor, True)
for u, v in self.network.edges():
lines.append({
'start': self.network.vertex_coordinates(u),
'end': self.network.vertex_coordinates(v),
'color': ecolor,
'width': 1.0
})
# loads = []
# for key, attr in self.network.vertices(True):
# if attr['is_fixed']:
# continue
# if 'p' in attr:
# p = attr['p']
# l = sqrt(p[0] ** 2 + p[1] ** 2 + p[2] ** 2)
# if l:
# start = self.network.vertex_coordinates(key)
# end = [start[i] + p[i] for i in range(3)]
# loads.append({
# 'start': start,
# 'end' : end,
# 'color': (0, 1.0, 0),
# 'width': 3.0
# })
xdraw_points(points)
xdraw_lines(lines)