def picked(self, ctx, source, subsource, target, subtarget):
obj = source[0]
""" Set Curve pivot same as Object """
#TODO temprary solution for fix this read the #TODO_01
set_origen(ctx, target, obj.location)
bpy.ops.object.select_all(action='DESELECT')
obj.select_set(state=True)
ctx.view_layer.objects.active = obj
""" Make ready for working on """
self.check_modifier(obj)
bpy.ops.particle.edited_clear()
""" Collect data """
hair = obj.particle_systems.active.particles.data.settings
hair.count = len(target.data.splines)
hair.hair_length = self.get_max_lenght(target)
hair.hair_step = max(
[len(spline.bezier_points) for spline in target.data.splines])
""" Make the Brush ready """
bpy.ops.object.mode_set(mode='PARTICLE_EDIT', toggle=False)
bpy.ops.wm.tool_set_by_id(name='builtin_brush.Comb')
version = bpy.app.version
if version[0] == 2 and version[1] <= 90:
bpy.ops.particle.brush_edit(stroke=[{
'name': '',
'location': (0, 0, 0),
'mouse': (0, 0),
'pressure': 0,
'size': 0,
'pen_flip': False,
'time': 0,
'is_start': True
}])
else:
bpy.ops.particle.brush_edit(stroke=[{
'name': '',
'location': (0, 0, 0),
'mouse': (0, 0),
'mouse_event': (0, 0),
'pressure': 0,
'size': 0,
'pen_flip': False,
'x_tilt': 0,
'y_tilt': 0,
'time': 0,
'is_start': False
}])
bpy.ops.particle.disconnect_hair()
depsgraph = ctx.evaluated_depsgraph_get()
obj = obj.evaluated_get(depsgraph)
""" Comb The Hair """
for i in range(hair.count):
self.comb_the_hair(obj.particle_systems.active.particles[i],
target, i)
""" Commit Brush """
bpy.ops.particle.connect_hair()
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
self.report({'OPERATOR'}, 'bpy.ops.particle.hair_guides_from_curve()')
def create_joystic(ctx, frame, mode):
width = frame.data.primitivedata.width
length = frame.data.primitivedata.length
orient = get_joystic_mode(width, length)
radius = get_joy_radius(width, length, orient)
frame.data.primitivedata.chamfer1 = radius
if mode in [1, 4, 7]:
x_offset = width / 2 - radius
elif mode in [3, 6, 9]:
x_offset = -(width / 2 - radius)
else:
x_offset = 0
if mode in [1, 2, 3]:
y_offset = -(length / 2 - radius)
elif mode in [7, 8, 9]:
y_offset = length / 2 - radius
else:
y_offset = 0
location = frame.location - Vector((x_offset, 0, y_offset))
set_origen(ctx, frame, location)
bpy.ops.object.empty_add(type='CIRCLE', location=(0, 0, 0))
joy = ctx.active_object
joy.empty_display_size = radius
joy.scale = frame.scale
joy.parent = frame
joy.rotation_quaternion = frame.rotation_quaternion
joy.delta_rotation_euler = Vector(joy.delta_rotation_euler) + Vector(
(1.5708, 0, 0))
#joy.rotation_euler = Vector(joy.rotation_euler) + Vector((1.5708,0,0))
cons = joy.constraints.new('LIMIT_LOCATION')
cons.use_transform_limit = True
cons.owner_space = 'LOCAL'
cons.use_min_x = True
cons.use_max_x = True
cons.use_min_y = True
cons.use_max_y = True
cons.use_min_z = True
cons.use_max_z = True
if orient in ['j', 'h']:
cons.min_x = -(width / 2 - radius) + x_offset
cons.max_x = width / 2 - radius + x_offset
if orient in ['j', 'v']:
cons.min_y = -(length / 2 - radius) + y_offset
cons.max_y = length / 2 - radius + y_offset
def pivot_to_buttom_center(self, ctx, obj):
""" TODO bound_box return value in local coordinate """
""" need a fast method to get bound box in world space """
b = [obj.matrix_world @ Vector(v) for v in obj.bound_box]
min_x = min(b[0][0], b[1][0], b[2][0], b[3][0], b[4][0], b[5][0],
b[6][0])
max_x = max(b[0][0], b[1][0], b[2][0], b[3][0], b[4][0], b[5][0],
b[6][0])
min_y = min(b[0][1], b[1][1], b[2][1], b[3][1], b[4][1], b[5][1],
b[6][1])
max_y = max(b[0][1], b[1][1], b[2][1], b[3][1], b[4][1], b[5][1],
b[6][1])
min_z = min(b[0][2], b[1][2], b[2][2], b[3][2], b[4][2], b[5][2],
b[6][2])
center_x = (min_x + max_x) / 2
center_y = (min_y + max_y) / 2
location = Vector((center_x, center_y, min_z))
set_origen(ctx, obj, location)
def create_joystic(ctx, rectangle, mode):
width = rectangle.data.primitivedata.width
length = rectangle.data.primitivedata.length
orient = get_joystic_mode(width, length)
radius = get_joy_radius(width, length, orient)
rectangle.data.primitivedata.chamfer1 = radius
if mode in [1, 4, 7]:
x_offset = width / 2 - radius
elif mode in [3, 6, 9]:
x_offset = -(width / 2 - radius)
else:
x_offset = 0
if mode in [1, 2, 3]:
y_offset = -(length / 2 - radius)
elif mode in [7, 8, 9]:
y_offset = length / 2 - radius
else:
y_offset = 0
location = rectangle.location - Vector((x_offset, 0, y_offset))
set_origen(ctx, rectangle, location)
""" fix orient """
bpy.ops.transform.rotate(value=-1.5708,
orient_axis='X',
orient_type='LOCAL',
orient_matrix=((1, 0, 0), (0, 1, 0), (0, 0, 1)),
orient_matrix_type='LOCAL',
constraint_axis=(True, False, False),
mirror=True,
use_proportional_edit=False,
proportional_edit_falloff='SMOOTH',
proportional_size=1,
use_proportional_connected=False,
use_proportional_projected=False,
release_confirm=True)
""" convert the frame to mesh """
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
bpy.ops.object.select_all(action='DESELECT')
rectangle.data.resolution_u = 8
rectangle.select_set(state=True)
bpy.ops.object.convert(target='MESH')
""" """
bpy.ops.mesh.primitive_circle_add(radius=radius, vertices=16)
circle = ctx.active_object
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
bpy.ops.mesh.select_all(action='SELECT')
bpy.ops.mesh.edge_face_add()
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
bpy.ops.object.armature_add(location=(0, 0, 0))
joystick = ctx.active_object
joystick.name = "Joystick"
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
bpy.ops.armature.select_all(action='SELECT')
bpy.ops.armature.duplicate('INVOKE_DEFAULT')
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
joystick.location = location
frame = joystick.data.bones[0]
joy = joystick.data.bones[1]
frame.name, joy.name = "Frame", "Joy"
""" disable for diformation """
frame.use_deform = False
joy.use_deform = False
""" Set Transform """
joystick.scale = rectangle.scale
joystick.rotation_euler.x = rectangle.rotation_euler.x
joystick.rotation_euler.y = rectangle.rotation_euler.y
joystick.rotation_euler.z = rectangle.rotation_euler.z
""" Set Parent """
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
joystick.data.edit_bones['Joy'].parent = joystick.data.edit_bones['Frame']
""" setup constraints """
bpy.ops.object.mode_set(mode='POSE', toggle=False)
frame = joystick.pose.bones['Frame']
joy = joystick.pose.bones['Joy']
cons = joy.constraints.new('LIMIT_LOCATION')
cons.use_transform_limit = True
cons.owner_space = 'LOCAL'
cons.use_min_x = cons.use_max_x = True
cons.use_min_y = cons.use_max_y = True
cons.use_min_z = cons.use_max_z = True
if orient in ['j', 'h']:
cons.min_x = -(width / 2 - radius) + x_offset
cons.max_x = width / 2 - radius + x_offset
if orient in ['j', 'v']:
cons.min_y = -(length / 2 - radius) + y_offset
cons.max_y = length / 2 - radius + y_offset
""" Setup Display """
frame.custom_shape = rectangle
joy.custom_shape = circle
""" Clear Scene """
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
objs = [rectangle, circle]
bpy.ops.object.delete({"selected_objects": objs})