def ang_convert(span, steps):
obj, desc = mesh_pop("ang_convert")
#TODO Sliceing an object is overkill, just add more points
result = None
step = 1.0 * span / steps
for i in range(steps):
mask = CSG.generate_box_mesh([step * i, -100, -100],
[step * (i + 1), 100, 100]) # TODO fix
slice = CSG.boolean(obj, mask, "intersection") # TODO fix
vertices = np.empty([len(slice.vertices), 3], dtype=float)
for i in range(len(slice.vertices)):
ang = slice.vertices[i][0]
r = slice.vertices[i][1]
vertices[i][0] = -r * math.cos(ang)
vertices[i][1] = r * math.sin(ang)
vertices[i][2] = slice.vertices[i][2]
tmp = CSG.form_mesh(vertices, slice.faces) # TODO fix
if result is None:
result = tmp
else:
result = CSG.boolean(result, tmp, "union") # TODO fix
mesh_push(result, "TODO")
