def do_stretch_select(camname, objid, scale=None):
color = arblib.CLR_STRETCH
delim = "_" + Mode.STRETCH.value + "_"
callback = stretchline_callback
if not scale:
pobjs = arena.get_network_persisted_obj(objid, BROKER, SCENE)
if not pobjs:
return
obj = arblib.ObjectPersistence(pobjs[0])
if obj.object_type == arena.Shape.gltf_model: # scale too unpredictable
return
if obj.rotation != (0, 0, 0, 1): # scale too unpredictable
return
position = obj.position
scale = obj.scale
# scale and reposition on one of 6 sides
make_clickline("x", 1, objid, position, delim, color, callback)
make_clickline("x", -1, objid, position, delim, color, callback)
make_clickline("y", 1, objid, position, delim, color, callback)
make_clickline("y", -1, objid, position, delim, color, callback)
make_clickline("z", 1, objid, position, delim, color, callback)
make_clickline("z", -1, objid, position, delim, color, callback)
make_followspot(objid, position, delim, color)
sca = (round(scale[0], 3), round(scale[1], 3), round(scale[2], 3))
USERS[camname].set_textright(USERS[camname].target_style + " s" + str(sca))
def show_redpill_obj(camname, object_id):
# any scene changes must not persist
pobjs = arena.get_network_persisted_obj(object_id, BROKER, SCENE)
if not pobjs:
return
obj = arblib.ObjectPersistence(pobjs[0])
# enable mouse enter/leave pos/rot/scale
USERS[camname].set_textstatus(object_id + ' p' + str(obj.position) + ' r' +
str(obj.rotation) + ' s' + str(obj.scale))
def do_rename(camname, old_id, new_id):
if new_id == old_id:
return
pobjs = arena.get_network_persisted_obj(old_id, BROKER, SCENE)
if not pobjs:
return
data = json.dumps(pobjs[0]["attributes"])
arena.Object(objName=new_id, persist=True, data=data)
USERS[camname].target_id = new_id
print("Duplicating " + old_id + " to " + new_id)
arblib.delete_obj(REALM, SCENE, old_id)
def do_move_select(camname, object_id):
pobjs = arena.get_network_persisted_obj(object_id, BROKER, SCENE)
if not pobjs:
return
obj = arblib.ObjectPersistence(pobjs[0])
USERS[camname].target_id = object_id
USERS[camname].set_clipboard(
callback=clipboard_callback,
obj_type=obj.object_type,
scale=obj.scale,
color=obj.color,
url=obj.url,
)
def do_scale_select(camname, objid, scale=None):
color = arblib.CLR_SCALE
delim = "_" + Mode.SCALE.value + "_"
callback = scaleline_callback
if not scale:
pobjs = arena.get_network_persisted_obj(objid, BROKER, SCENE)
if not pobjs:
return
obj = arblib.ObjectPersistence(pobjs[0])
position = obj.position
scale = obj.scale
# scale entire object + or - on all axis
make_clickline("x", 1, objid, position, delim, color, callback)
make_followspot(objid, position, delim, color)
sca = (round(scale[0], 3), round(scale[1], 3), round(scale[2], 3))
USERS[camname].set_textright(USERS[camname].target_style + " s" + str(sca))
def do_nudge_select(camname, objid, position=None):
color = arblib.CLR_NUDGE
delim = "_" + Mode.NUDGE.value + "_"
callback = nudgeline_callback
if not position:
pobjs = arena.get_network_persisted_obj(objid, BROKER, SCENE)
if not pobjs:
return
obj = arblib.ObjectPersistence(pobjs[0])
position = obj.position
# nudge object + or - on 3 axis
make_clickline("x", 1, objid, position, delim, color, callback)
make_clickline("y", 1, objid, position, delim, color, callback)
make_clickline("z", 1, objid, position, delim, color, callback)
make_followspot(objid, position, delim, color)
pos = (round(position[0], 3), round(position[1], 3), round(position[2], 3))
USERS[camname].set_textright(USERS[camname].target_style + " p" + str(pos))
def do_rotate_select(camname, objid, rotation=None):
color = arblib.CLR_ROTATE
delim = "_" + Mode.ROTATE.value + "_"
callback = rotateline_callback
if not rotation:
pobjs = arena.get_network_persisted_obj(objid, BROKER, SCENE)
if not pobjs:
return
obj = arblib.ObjectPersistence(pobjs[0])
position = obj.position
rotation = obj.rotation
# rotate object + or - on 3 axis, plus show original axis as after
# effect
make_clickline("x", 1, objid, position, delim, color, callback, True)
make_clickline("y", 1, objid, position, delim, color, callback, True)
make_clickline("z", 1, objid, position, delim, color, callback, True)
make_followspot(objid, position, delim, color)
rote = arblib.rotation_quat2euler(rotation)
euler = (round(rote[0], 1), round(rote[1], 1), round(rote[2], 1))
USERS[camname].set_textright(USERS[camname].target_style + "d r" +
str(euler))
def handle_clickline_event(event, mode):
# naming order: objectname_clicktype_axis_direction
click_id = event.object_id.split("_" + mode.value + "_")
object_id = click_id[0]
direction = (click_id[1])[0:2]
move = (click_id[1])[1:4]
if event.event_type == arena.EventType.mouseenter:
CONTROLS[object_id][event.object_id].update(
transparency=arena.Transparency(True, arblib.OPC_CLINE_HOVER))
elif event.event_type == arena.EventType.mouseleave:
CONTROLS[object_id][event.object_id].update(
transparency=arena.Transparency(True, arblib.OPC_CLINE))
# allow any user to change an object
if event.event_type != arena.EventType.mousedown:
return None, None, None
if USERS[event.source].mode != mode:
return None, None, None
pobjs = arena.get_network_persisted_obj(object_id, BROKER, SCENE)
if not pobjs:
return None, None, None
obj = arblib.ObjectPersistence(pobjs[0])
return (obj, direction, move)