EyeTrackVR/EyeTrackApp/config.py

162 lines
5.7 KiB
Python

import json
import os.path
import shutil
from EyeTrackApp.eye import EyeId
from pydantic import BaseModel
from typing import Union, List
import os
CONFIG_FILE_NAME: str = "eyetrack_settings.json"
BACKUP_CONFIG_FILE_NAME: str = "eyetrack_settings.backup"
class EyeTrackCameraConfig(BaseModel):
rotation_angle: int = 0
roi_window_x: int = 0
roi_window_y: int = 0
roi_window_w: int = 240
roi_window_h: int = 240
focal_length: int = 30
capture_source: Union[int, str, None] = None
calib_XMAX: Union[float, None] = None
calib_XMIN: Union[float, None] = None
calib_YMAX: Union[float, None] = None
calib_YMIN: Union[float, None] = None
calib_XOFF: Union[float, None] = None
calib_YOFF: Union[float, None] = None
calibration_points: List[List[Union[float, None]]] = []
class EyeTrackSettingsConfig(BaseModel):
gui_flip_x_axis_left: bool = False
gui_flip_x_axis_right: bool = False
gui_flip_y_axis: bool = False
gui_RANSAC3D: bool = False
gui_HSF: bool = False
gui_BLOB: bool = False
gui_BLINK: bool = False
gui_HSRAC: bool = False
gui_AHSFRAC: bool = True
gui_AHSF: bool = False
gui_DADDY: bool = False
gui_LEAP: bool = False
gui_HSF_radius: int = 15
gui_HSF_radius_left: int = 10
gui_HSF_radius_right: int = 10
gui_min_cutoff: str = "0.0004"
gui_speed_coefficient: str = "0.9"
gui_osc_address: str = "127.0.0.1"
gui_osc_port: int = 9000
gui_osc_receiver_port: int = 9001
gui_osc_recenter_address: str = "/avatar/parameters/etvr_recenter"
gui_osc_recalibrate_address: str = "/avatar/parameters/etvr_recalibrate"
gui_blob_maxsize: float = 25
gui_blob_minsize: float = 10
gui_recenter_eyes: bool = False
tracker_single_eye: int = 0
gui_threshold: int = 65
gui_AHSFRACP: int = 1
gui_AHSFP: int = 2
gui_HSRACP: int = 3
gui_HSFP: int = 4
gui_DADDYP: int = 5
gui_RANSAC3DP: int = 6
gui_BLOBP: int = 7
gui_LEAPP: int = 8
gui_IBO: bool = True
gui_skip_autoradius: bool = False
gui_thresh_add: int = 11
gui_update_check: bool = False
gui_ROSC: bool = False
gui_circular_crop_right: bool = False
gui_circular_crop_left: bool = False
ibo_filter_samples: int = 400
ibo_average_output_samples: int = 0
ibo_fully_close_eye_threshold: float = 0.3
calibration_samples: int = 600
osc_right_eye_close_address: str = "/avatar/parameters/RightEyeLidExpandedSqueeze"
osc_left_eye_close_address: str = "/avatar/parameters/LeftEyeLidExpandedSqueeze"
osc_left_eye_x_address: str = "/avatar/parameters/LeftEyeX"
osc_right_eye_x_address: str = "/avatar/parameters/RightEyeX"
osc_eyes_y_address: str = "/avatar/parameters/EyesY"
osc_invert_eye_close: bool = False
gui_RANSACBLINK: bool = False
gui_right_eye_dominant: bool = False
gui_left_eye_dominant: bool = False
gui_outer_side_falloff: bool = False
gui_eye_dominant_diff_thresh: float = 0.3
gui_legacy_ransac: bool = False
gui_legacy_ransac_thresh_right: int = 80
gui_legacy_ransac_thresh_left: int = 80
gui_LEAP_lid: bool = True
gui_osc_vrcft_v1: bool = False
gui_osc_vrcft_v2: bool = False
gui_vrc_native: bool = True
gui_pupil_dilation: bool = True
class EyeTrackConfig(BaseModel):
version: int = 1
right_eye: EyeTrackCameraConfig = EyeTrackCameraConfig()
left_eye: EyeTrackCameraConfig = EyeTrackCameraConfig()
settings: EyeTrackSettingsConfig = EyeTrackSettingsConfig()
eye_display_id: EyeId = EyeId.RIGHT
__listeners = []
@staticmethod
def load():
if not os.path.exists(CONFIG_FILE_NAME):
print("No settings file, using base settings")
return EyeTrackConfig()
try:
with open(CONFIG_FILE_NAME, "r") as settings_file:
return EyeTrackConfig(**json.load(settings_file))
except json.JSONDecodeError:
print("[INFO] Failed to load settings file")
load_config = None
if os.path.exists(BACKUP_CONFIG_FILE_NAME):
try:
with open(BACKUP_CONFIG_FILE_NAME, "r") as settings_file:
load_config = EyeTrackConfig(**json.load(settings_file))
print("[INFO] Using backup settings")
except json.JSONDecodeError:
pass
if load_config is None:
print("[INFO] using base settings")
load_config = EyeTrackConfig()
return load_config
def update(self, data, save=False):
for field, value in data.items():
setattr(self.settings, field, value)
self.__notify_listeners()
if save:
self.save()
def save(self):
# make sure this is only called if there is a change
if os.path.exists(CONFIG_FILE_NAME):
try:
# Verify existing configuration files.
with open(CONFIG_FILE_NAME, "r") as settings_file:
EyeTrackConfig(**json.load(settings_file))
shutil.copy(CONFIG_FILE_NAME, BACKUP_CONFIG_FILE_NAME)
# print("Backed up settings files.") # Comment out because it's too loud.
except json.JSONDecodeError:
# No backup because the saved settings file is broken.
pass
with open(CONFIG_FILE_NAME, "w") as settings_file:
json.dump(obj=self.model_dump(warnings=False), fp=settings_file)
print(f"\033[92m[INFO] Config Saved Successfully\033[0m")
def register_listener_callback(self, callback):
print(f"[DEBUG] Registering listener {callback}")
self.__listeners.append(callback)
def __notify_listeners(self):
for listener in self.__listeners:
listener()