def bot(
self,
name,
mode=3,
orientation=1,
flags=0,
vertices=[[0, 0, 0], [0, 0, 1], [0, 1, 0], [1, 0, 0]],
faces=[[0, 1, 2], [1, 2, 3], [3, 1, 0]],
thickness=[2, 3, 1],
face_mode=[True, True, False],
):
face_mode_struct = 0
if mode == 3:
face_mode_struct = libbu.bu_bitv_new(len(faces))
for i in range(len(faces)):
if face_mode[i]:
cta.bit_set(face_mode_struct, i)
libwdb.mk_bot(
self.db_fp,
name,
mode,
orientation,
flags,
len(vertices),
len(faces),
cta.doubles(vertices),
cta.integers(faces),
cta.doubles(thickness),
face_mode_struct,
)
def build_segment(self):
result = librt.struct_nurb_seg()
result.magic = librt.CURVE_NURB_MAGIC
result.order = self.order
coordinates_count = 3 if self.weights else 2
result.pt_type = (1 if self.weights else 0) + (self.point_type << 1) + (coordinates_count << 5)
result.c_size = len(self._points)
result.ctl_points = cta.integers(self._points, flatten=False)
result.weights = cta.doubles(self.weights, flatten=False)
knots = librt.struct_knot_vector()
knots.magic = librt.NMG_KNOT_VECTOR_MAGIC
knots.k_size = len(self.knot_vector)
knots.knots = cta.doubles(self.knot_vector, flatten=False)
result.k = knots
return result
def build_segment(self):
result = librt.struct_nurb_seg()
result.magic = librt.CURVE_NURB_MAGIC
result.order = self.order
coordinates_count = 3 if self.weights else 2
result.pt_type = (1 if self.weights else 0) + (self.point_type << 1) + (coordinates_count << 5)
result.c_size = len(self._points)
result.ctl_points = cta.integers(self._points, flatten=False)
result.weights = cta.doubles(self.weights, flatten=False)
knots = librt.struct_knot_vector()
knots.magic = librt.NMG_KNOT_VECTOR_MAGIC
knots.k_size = len(self.knot_vector)
knots.knots = cta.doubles(self.knot_vector, flatten=False)
result.k = knots
return result
def bot(self,
name,
mode=3,
orientation=1,
flags=0,
vertices=[[0, 0, 0], [0, 0, 1], [0, 1, 0], [1, 0, 0]],
faces=[[0, 1, 2], [1, 2, 3], [3, 1, 0]],
thickness=[2, 3, 1],
face_mode=[True, True, False]):
face_mode_struct = 0
if mode == 3:
face_mode_struct = libbu.bu_bitv_new(len(faces))
for i in range(len(faces)):
if face_mode[i]:
cta.bit_set(face_mode_struct, i)
libwdb.mk_bot(self.db_fp, name, mode,
orientation, flags, len(vertices), len(faces),
cta.doubles(vertices), cta.integers(faces),
cta.doubles(thickness), face_mode_struct)
def build_segment(self):
result = librt.struct_bezier_seg()
result.magic = librt.CURVE_BEZIER_MAGIC
result.degree = self.degree
result.ctl_points = cta.integers(self._points, flatten=False)
return result
def build_segment(self):
result = librt.struct_bezier_seg()
result.magic = librt.CURVE_BEZIER_MAGIC
result.degree = self.degree
result.ctl_points = cta.integers(self._points, flatten=False)
return result
