def points_to_spheres(points, radius=0.1, vc=name_to_rgb['blue']):
spheres = Mesh(v=[], f=[])
for pidx, center in enumerate(points):
clr = vc[pidx] if len(vc) > 3 else vc
spheres.concatenate_mesh(Sphere(center, radius).to_mesh(color=clr))
return spheres
def points_to_spheres(points, radius=0.01, point_color = colors['red']):
'''
:param points: Nx3 numpy array
:param radius:
:param vc: either a 3-element normalized RGB vector or a list of them for each point
:return:
'''
spheres = Mesh(v=[], f=[])
for id in range(len(points)):
if isinstance(radius, float):
spheres.concatenate_mesh(Sphere( center= points[id].reshape(-1,3), radius=radius ).to_mesh( color = point_color if len(point_color)==3 and not isinstance(point_color[0], list) else point_color[id]))
else:
spheres.concatenate_mesh(Sphere( center= points[id].reshape(-1,3), radius=radius[id] ).to_mesh( color = point_color if len(point_color)==3 and not isinstance(point_color[0], list) else point_color[id]))
return spheres
def points_to_spheres(points, radius=0.01, color=[.5, .5, .5]):
from body.mesh.sphere import Sphere
spheres = Mesh(v=[], f=[])
for center in points:
spheres.concatenate_mesh(Sphere(center, radius).to_mesh(color=color))
return spheres