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# SPDX-License-Identifier: GPL-2.0-or-later
from .misc import shuffle_matrix
from .widgets import (create_widget, widget_generator, register_widget,
generate_circle_geometry)
# Common Widgets
@widget_generator(register="line")
def create_line_widget(geom):
""" Creates a basic line widget, a line that spans the length of the bone. """
geom.verts = [(0, 0, 0), (0, 1, 0)]
geom.edges = [(0, 1)]
@widget_generator
def create_circle_widget(geom, *, radius=1.0, head_tail=0.0, radius_x=None, head_tail_x=None, with_line=False):
""" Creates a basic circle widget, a circle around the y-axis.
radius: the radius of the circle
head_tail: where along the length of the bone the circle is (0.0=head, 1.0=tail)
radius_x: if not None, specifies a different radius along the X axis, creating an ellipse
head_tail_x: if not None, specifies a different value along the X axis to create
a circle deformed in the Y direction.
"""
radius_x = radius_x if radius_x is not None else radius
ht_delta = head_tail_x - head_tail if head_tail_x is not None else 0
generate_circle_geometry(
geom, (0, 0, head_tail), radius,
radius_x=radius_x, depth_x=ht_delta,
matrix=shuffle_matrix['xzy'], steps=32
)
if with_line:
geom.edges.append((8, 24)) # Z axis line
register_widget("circle", create_circle_widget, radius=0.5)
@widget_generator(register="cube")
def create_cube_widget(geom, *, radius=0.5):
""" Creates a basic cube widget.
"""
r = radius
geom.verts = [(r, r, r), (r, -r, r), (-r, -r, r), (-r, r, r), (r, r, -r), (r, -r, -r), (-r, -r, -r), (-r, r, -r)]
geom.edges = [(0, 1), (1, 2), (2, 3), (3, 0), (4, 5), (5, 6), (6, 7), (7, 4), (0, 4), (1, 5), (2, 6), (3, 7)]
@widget_generator(register="diamond")
def create_diamond_widget(geom, *, radius=0.5):
"""Creates a basic octahedron widget"""
r = radius
geom.verts = [(r, 0, 0), (0, -r, 0), (0, r, 0), (0, 0, -r), (0, 0, r), (-r, 0, 0)]
geom.edges = [(0, 1), (2, 3), (4, 5), (1, 5), (5, 2), (0, 2), (4, 2), (3, 1), (1, 4), (5, 3), (3, 0), (4, 0)]
@widget_generator(register="cube_truncated")
def create_truncated_cube_widget(geom, *, radius=0.5):
"""Creates a basic truncated cube widget"""
r = radius
r3 = radius/3
geom.verts = [(r, r3, r), (r, -r3, r), (r3, -r, r), (-r3, -r, r), (-r, -r3, r), (-r, r3, r),
(-r3, r, r), (r3, r, r), (r, r3, -r), (r, -r3, -r), (r3, -r, -r), (-r3, -r, -r),
(-r, -r3, -r), (-r, r3, -r), (-r3, r, -r), (r3, r, -r), (r, r, r3), (r, r, -r3),
(r, -r, r3), (r, -r, -r3), (-r, -r, r3), (-r, -r, -r3), (-r, r, r3), (-r, r, -r3)]
geom.edges = [(0, 1), (2, 3), (4, 5), (6, 7), (8, 9), (10, 11), (12, 13), (14, 15), (16, 17), (18, 19),
(20, 21), (22, 23), (6, 5), (5, 22), (22, 6), (7, 0), (0, 16), (16, 7), (14, 13), (13, 23),
(23, 14), (15, 8), (8, 17), (17, 15), (12, 11), (11, 21), (21, 12), (10, 9), (9, 19), (19, 10),
(2, 1), (1, 18), (18, 2), (4, 3), (3, 20), (20, 4)]
@widget_generator(register="cuboctahedron")
def create_cuboctahedron_widget(geom, *, radius=0.5):
"""Creates a basic cuboctahedron (deeply truncated cube) widget"""
r = radius
geom.verts = [(r, 0, r), (0, -r, r), (-r, 0, r), (0, r, r), (r, 0, -r), (0, -r, -r),
(-r, 0, -r), (0, r, -r), (r, r, 0), (r, -r, 0), (-r, -r, 0), (-r, r, 0)]
geom.edges = [(7, 8), (3, 8), (3, 11), (7, 11), (2, 3), (1, 2), (0, 1), (0, 3), (0, 8), (0, 9),
(4, 9), (4, 8), (5, 9), (1, 9), (1, 10), (5, 10), (2, 10), (6, 10), (6, 11), (2, 11),
(4, 7), (4, 5), (5, 6), (6, 7)]
def create_chain_widget(rig, bone_name, cube=False, radius=0.5, invert=False, bone_transform_name=None, axis="y", offset=0.0):
"""Creates a basic chain widget
"""
obj = create_widget(rig, bone_name, bone_transform_name)
if obj is not None:
r = radius
if cube:
rh = r
else:
rh = radius/2
if invert:
verts = [(rh, rh, rh), (r, -r, r), (-r, -r, r), (-rh, rh, rh), (rh, rh, -rh), (r, -r, -r), (-r, -r, -r), (-rh, rh, -rh)]
else:
verts = [(r, r, r), (rh, -rh, rh), (-rh, -rh, rh), (-r, r, r), (r, r, -r), (rh, -rh, -rh), (-rh, -rh, -rh), (-r, r, -r)]
edges = [(0, 1), (1, 2), (2, 3), (3, 0), (4, 5), (5, 6), (6, 7), (7, 4), (0, 4), (1, 5), (2, 6), (3, 7)]
mesh = obj.data
mesh.from_pydata(verts, edges, [])
mesh.update()
from .widgets import adjust_widget_axis
adjust_widget_axis(obj, axis=axis, offset=offset)
return obj
@widget_generator(register="sphere")
def create_sphere_widget(geom, *, radius=0.5):
""" Creates a basic sphere widget, three pependicular overlapping circles.
"""
geom.verts = [(0.3535533845424652, 0.3535533845424652, 0.0), (0.4619397521018982, 0.19134171307086945, 0.0), (0.5, -2.1855694143368964e-08, 0.0), (0.4619397521018982, -0.19134175777435303, 0.0), (0.3535533845424652, -0.3535533845424652, 0.0), (0.19134174287319183, -0.4619397521018982, 0.0), (7.549790126404332e-08, -0.5, 0.0), (-0.1913416087627411, -0.46193981170654297, 0.0), (-0.35355329513549805, -0.35355350375175476, 0.0), (-0.4619397521018982, -0.19134178757667542, 0.0), (-0.5, 5.962440319251527e-09, 0.0), (-0.4619397222995758, 0.1913418024778366, 0.0), (-0.35355326533317566, 0.35355350375175476, 0.0), (-0.19134148955345154, 0.46193987131118774, 0.0), (3.2584136988589307e-07, 0.5, 0.0), (0.1913420855998993, 0.46193960309028625, 0.0), (7.450580596923828e-08, 0.46193960309028625, 0.19134199619293213), (5.9254205098113744e-08, 0.5, 2.323586443253589e-07), (4.470348358154297e-08, 0.46193987131118774, -0.1913415789604187), (2.9802322387695312e-08, 0.35355350375175476, -0.3535533547401428), (2.9802322387695312e-08, 0.19134178757667542, -0.46193981170654297), (5.960464477539063e-08, -1.1151834122813398e-08, -0.5000000596046448), (5.960464477539063e-08, -0.1913418024778366, -0.46193984150886536), (5.960464477539063e-08, -0.35355350375175476, -0.3535533845424652), (7.450580596923828e-08, -0.46193981170654297, -0.19134166836738586), (9.348272556053416e-08, -0.5, 1.624372103492533e-08), (1.043081283569336e-07, -0.4619397521018982, 0.19134168326854706), (1.1920928955078125e-07, -0.3535533845424652, 0.35355329513549805), (1.1920928955078125e-07, -0.19134174287319183, 0.46193966269493103), (1.1920928955078125e-07, -4.7414250303745575e-09, 0.49999991059303284), (1.1920928955078125e-07, 0.19134172797203064, 0.46193966269493103), (8.940696716308594e-08, 0.3535533845424652, 0.35355329513549805), (0.3535534739494324, 0.0, 0.35355329513549805), (0.1913418173789978, -2.9802322387695312e-08, 0.46193966269493103), (8.303572940349113e-08, -5.005858838558197e-08, 0.49999991059303284), (-0.19134165346622467, -5.960464477539063e-08, 0.46193966269493103), (-0.35355329513549805, -8.940696716308594e-08, 0.35355329513549805), (-0.46193963289260864, -5.960464477539063e-08, 0.19134168326854706), (-0.49999991059303284, -5.960464477539063e-08, 1.624372103492533e-08), (-0.4619397521018982, -2.9802322387695312e-08, -0.19134166836738586), (-0.3535534143447876, -2.9802322387695312e-08, -0.3535533845424652), (-0.19134171307086945, 0.0, -0.46193984150886536), (7.662531942287387e-08, 9.546055501630235e-09, -0.5000000596046448), (0.19134187698364258, 5.960464477539063e-08, -0.46193981170654297), (0.3535535931587219, 5.960464477539063e-08, -0.3535533547401428), (0.4619399905204773, 5.960464477539063e-08, -0.1913415789604187), (0.5000000596046448, 5.960464477539063e-08, 2.323586443253589e-07), (0.4619396924972534, 2.9802322387695312e-08, 0.19134199619293213)]
if radius != 0.5:
radius /= 0.5
geom.verts = [(a[0] * radius, a[1] * radius, a[2] * radius) for a in geom.verts]
geom.edges = [(0, 1), (1, 2), (2, 3), (3, 4), (4, 5), (5, 6), (6, 7), (7, 8), (8, 9), (9, 10), (10, 11), (11, 12), (12, 13), (13, 14), (14, 15), (0, 15), (16, 31), (16, 17), (17, 18), (18, 19), (19, 20), (20, 21), (21, 22), (22, 23), (23, 24), (24, 25), (25, 26), (26, 27), (27, 28), (28, 29), (29, 30), (30, 31), (32, 33), (33, 34), (34, 35), (35, 36), (36, 37), (37, 38), (38, 39), (39, 40), (40, 41), (41, 42), (42, 43), (43, 44), (44, 45), (45, 46), (46, 47), (32, 47)]
@widget_generator(register="limb")
def create_limb_widget(geom):
""" Creates a basic limb widget, a line that spans the length of the
bone, with a circle around the center.
"""
geom.verts = [(-1.1920928955078125e-07, 1.7881393432617188e-07, 0.0), (3.5762786865234375e-07, 1.0000004768371582, 0.0), (0.1767769455909729, 0.5000001192092896, 0.17677664756774902), (0.20786768198013306, 0.5000001192092896, 0.1388925313949585), (0.23097014427185059, 0.5000001192092896, 0.09567084908485413), (0.24519658088684082, 0.5000001192092896, 0.048772573471069336), (0.2500002384185791, 0.5000001192092896, -2.545945676502015e-09), (0.24519658088684082, 0.5000001192092896, -0.048772573471069336), (0.23097014427185059, 0.5000001192092896, -0.09567084908485413), (0.20786768198013306, 0.5000001192092896, -0.13889259099960327), (0.1767769455909729, 0.5000001192092896, -0.1767767071723938), (0.13889282941818237, 0.5000001192092896, -0.20786744356155396), (0.09567105770111084, 0.5000001192092896, -0.23096990585327148), (0.04877278208732605, 0.5000001192092896, -0.24519634246826172), (1.7279069197684294e-07, 0.5000000596046448, -0.25), (-0.0487724244594574, 0.5000001192092896, -0.24519634246826172), (-0.09567070007324219, 0.5000001192092896, -0.2309698462486267), (-0.13889241218566895, 0.5000001192092896, -0.20786738395690918), (-0.17677652835845947, 0.5000001192092896, -0.17677664756774902), (-0.20786726474761963, 0.5000001192092896, -0.13889244198799133), (-0.23096972703933716, 0.5000001192092896, -0.09567070007324219), (-0.24519610404968262, 0.5000001192092896, -0.04877239465713501), (-0.2499997615814209, 0.5000001192092896, 2.1997936983098043e-07), (-0.24519598484039307, 0.5000001192092896, 0.04877282679080963), (-0.23096948862075806, 0.5000001192092896, 0.09567108750343323), (-0.20786696672439575, 0.5000001192092896, 0.1388927698135376), (-0.1767762303352356, 0.5000001192092896, 0.17677688598632812), (-0.13889199495315552, 0.5000001192092896, 0.2078675627708435), (-0.09567028284072876, 0.5000001192092896, 0.23097002506256104), (-0.048771947622299194, 0.5000001192092896, 0.24519634246826172), (6.555903269145347e-07, 0.5000001192092896, 0.25), (0.04877324402332306, 0.5000001192092896, 0.24519622325897217), (0.09567153453826904, 0.5000001192092896, 0.23096966743469238), (0.13889318704605103, 0.5000001192092896, 0.20786714553833008)]
geom.edges = [(0, 1), (2, 3), (4, 3), (5, 4), (5, 6), (6, 7), (8, 7), (8, 9), (10, 9), (10, 11), (11, 12), (13, 12), (14, 13), (14, 15), (16, 15), (16, 17), (17, 18), (19, 18), (19, 20), (21, 20), (21, 22), (22, 23), (24, 23), (25, 24), (25, 26), (27, 26), (27, 28), (29, 28), (29, 30), (30, 31), (32, 31), (32, 33), (2, 33)]
@widget_generator(register="bone")
def create_bone_widget(geom, *, r1=0.1, l1=0.0, r2=0.04, l2=1.0):
""" Creates a basic bone widget, a simple obolisk-esk shape.
"""
geom.verts = [(r2, l2, -r2), (r1, l1, -r1), (-r1, l1, -r1), (-r2, l2, -r2), (r2, l2, r2), (r1, l1, r1), (-r1, l1, r1), (-r2, l2, r2)]
geom.edges = [(1, 2), (0, 1), (0, 3), (2, 3), (4, 5), (5, 6), (6, 7), (4, 7), (1, 5), (0, 4), (2, 6), (3, 7)]
@widget_generator(register="pivot")
def create_pivot_widget(geom, *, radius=0.5, axis_size=1.0, cap_size=1.0, square=True):
"""Creates a widget similar to Plain Axes empty, but with a cross or
a square on the end of each axis line.
"""
axis = radius * axis_size
cap = 0.1 * radius * cap_size
if square:
geom.verts = [(0, 0, -axis), (-axis, 0, 0), (0, 0, axis), (axis, 0, 0), (axis, cap, -cap), (axis, cap, cap),
(0, -axis, 0), (0, axis, 0), (cap, axis, cap), (cap, axis, -cap), (axis, -cap, -cap), (axis, -cap, cap),
(-cap, axis, cap), (-cap, axis, -cap), (-axis, cap, cap), (-axis, cap, -cap), (-axis, -cap, cap), (-axis, -cap, -cap),
(-cap, -axis, cap), (-cap, -axis, -cap), (cap, -axis, cap), (cap, -axis, -cap), (-cap, -cap, -axis), (-cap, cap, -axis),
(cap, -cap, -axis), (cap, cap, -axis), (-cap, cap, axis), (-cap, -cap, axis), (cap, cap, axis), (cap, -cap, axis) ]
geom.edges = [(10, 4), (4, 5), (8, 9), (0, 2), (12, 8), (6, 7), (11, 10), (13, 12), (5, 11), (9, 13),
(3, 1), (14, 15), (16, 14), (17, 16), (15, 17), (18, 19), (20, 18), (21, 20), (19, 21), (22, 23),
(24, 22), (25, 24), (23, 25), (26, 27), (28, 26), (29, 28), (27, 29) ]
else:
geom.verts = [(0, 0, -axis), (-axis, 0, 0), (0, 0, axis), (axis, 0, 0), (-cap, 0, -axis), (-axis, 0, -cap),
(-axis, 0, cap), (-cap, 0, axis), (cap, 0, axis), (axis, 0, cap), (axis, 0, -cap), (cap, 0, -axis),
(0, -axis, 0), (0, axis, 0), (0, -cap, -axis), (0, -axis, -cap), (0, -axis, cap), (0, -cap, axis),
(0, cap, axis), (0, axis, cap), (0, axis, -cap), (0, cap, -axis), (-axis, -cap, 0), (-cap, -axis, 0),
(cap, -axis, 0), (axis, -cap, 0), (axis, cap, 0), (cap, axis, 0), (-cap, axis, 0), (-axis, cap, 0) ]
geom.edges = [(4, 0), (6, 1), (8, 2), (10, 3), (1, 5), (2, 7), (3, 9), (0, 11), (16, 12), (0, 21),
(2, 17), (20, 13), (12, 15), (0, 2), (18, 2), (13, 19), (12, 13), (1, 29), (22, 1), (3, 25),
(13, 27), (14, 0), (26, 3), (28, 13), (24, 12), (12, 23), (3, 1) ]
register_widget("pivot_cross", create_pivot_widget, square=False)
@widget_generator(register="shoulder")
def create_shoulder_widget(geom, *, radius=0.5):
r = radius * 2
geom.verts = [(0, 0, 0), (0, 1, 0),
(0.41214*r, 0.5+(0.276111-0.5)*r, 0.282165*r), (0.469006*r, 0.5+(0.31436-0.5)*r, 0.168047*r),
(0.492711*r, 0.5+(0.370708-0.5)*r, 0.0740018*r), (0.498419*r, 0.5+(0.440597-0.5)*r, 0.0160567*r),
(0.5*r, 0.5, 0), (0.498419*r, 0.5+(0.559402-0.5)*r, 0.0160563*r),
(0.492712*r, 0.5+(0.629291-0.5)*r, 0.074001*r), (0.469006*r, 0.5+(0.68564-0.5)*r, 0.168046*r),
(0.412141*r, 0.5+(0.723889-0.5)*r, 0.282164*r), (0.316952*r, 0.5+(0.742335-0.5)*r, 0.383591*r),
(0.207152*r, 0.5+(0.74771-0.5)*r, 0.453489*r), (0.0999976*r, 0.5+(0.74949-0.5)*r, 0.489649*r),
(0, 0.5+(0.75-0.5)*r, 0.5*r), (-0.099997*r, 0.5+(0.74949-0.5)*r, 0.489649*r),
(-0.207152*r, 0.5+(0.74771-0.5)*r, 0.453489*r), (-0.316951*r, 0.5+(0.742335-0.5)*r, 0.383592*r),
(-0.412141*r, 0.5+(0.723889-0.5)*r, 0.282165*r), (-0.469006*r, 0.5+(0.68564-0.5)*r, 0.168046*r),
(-0.492711*r, 0.5+(0.629291-0.5)*r, 0.0740011*r), (-0.498419*r, 0.5+(0.559402-0.5)*r, 0.0160563*r),
(-0.5*r, 0.5, 0), (-0.498419*r, 0.5+(0.440598-0.5)*r, 0.0160563*r),
(-0.492711*r, 0.5+(0.370709-0.5)*r, 0.0740012*r), (-0.469006*r, 0.5+(0.31436-0.5)*r, 0.168047*r),
(-0.41214*r, 0.5+(0.276111-0.5)*r, 0.282165*r), (-0.316951*r, 0.5+(0.257665-0.5)*r, 0.383592*r),
(-0.207151*r, 0.5+(0.25229-0.5)*r, 0.453489*r), (-0.0999959*r, 0.5+(0.25051-0.5)*r, 0.489649*r),
(0, 0.5+(0.25-0.5)*r, 0.5*r), (0.0999986*r, 0.5+(0.25051-0.5)*r, 0.489648*r),
(0.207153*r, 0.5+(0.25229-0.5)*r, 0.453488*r), (0.316953*r, 0.5+(0.257665-0.5)*r, 0.38359*r),
]
geom.edges = [(0, 1), (2, 3), (4, 3), (5, 4), (5, 6), (6, 7), (8, 7), (8, 9), (10, 9), (10, 11),
(11, 12), (13, 12), (14, 13), (14, 15), (16, 15), (16, 17), (17, 18), (19, 18), (19, 20), (21, 20),
(21, 22), (22, 23), (24, 23), (25, 24), (25, 26), (27, 26), (27, 28), (29, 28), (29, 30), (30, 31),
(32, 31), (32, 33), (2, 33), ]
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