def center_obs_for_thumbnail(obs):
s = bpy.context.scene
# obs = bpy.context.selected_objects
parent = obs[0]
while parent.parent != None:
parent = parent.parent
# reset parent rotation, so we see how it really snaps.
parent.rotation_euler = (0, 0, 0)
bpy.context.view_layer.update()
minx, miny, minz, maxx, maxy, maxz = utils.get_bounds_worldspace(obs)
cx = (maxx - minx) / 2 + minx
cy = (maxy - miny) / 2 + miny
for ob in s.collection.objects:
ob.select_set(False)
bpy.context.view_layer.objects.active = parent
parent.location += mathutils.Vector((-cx, -cy, -minz))
camZ = s.camera.parent.parent
camZ.location.z = (maxz - minz) / 2
dx = (maxx - minx)
dy = (maxy - miny)
dz = (maxz - minz)
r = math.sqrt(dx * dx + dy * dy + dz * dz)
scaler = bpy.context.view_layer.objects['scaler']
scaler.scale = (r, r, r)
coef = .7
r *= coef
camZ.scale = (r, r, r)
s.update()
def center_obs_for_thumbnail(obs):
s = bpy.context.scene
# obs = bpy.context.selected_objects
parent = obs[0]
while parent.parent != None:
parent = parent.parent
# reset parent rotation, so we see how it really snaps.
parent.rotation_euler = (0, 0, 0)
bpy.context.scene.update()
minx, miny, minz, maxx, maxy, maxz = utils.get_bounds_worldspace(obs)
cx = (maxx - minx) / 2 + minx
cy = (maxy - miny) / 2 + miny
for ob in s.collection.objects:
ob.select_set(False)
bpy.context.view_layer.objects.active = parent
parent.location += mathutils.Vector((-cx, -cy, -minz))
camZ = s.camera.parent.parent
camZ.location.z = (maxz - minz) / 2
dx = (maxx - minx)
dy = (maxy - miny)
dz = (maxz - minz)
r = math.sqrt(dx * dx + dy * dy + dz * dz)
scaler = bpy.context.view_layer.objects['scaler']
scaler.scale = (r, r, r)
coef = .7
r *= coef
camZ.scale = (r, r, r)
s.update()