def __init__(self, obj_path, parent=None):
super().__init__(parent)
surface_format = QSurfaceFormat()
surface_format.setSamples(16)
QOpenGLWidget.setFormat(self, surface_format)
self.projection = QMatrix4x4()
self.vertex_buf_offsets = [3, 3, 2] #position, normal, tex_coord
self.vertex_buf_stride = sum(self.vertex_buf_offsets)
self.obj_path = obj_path
self.initialized = False
def __init__(self, obj_path, parent=None):
super().__init__(parent)
surface_format = QSurfaceFormat()
surface_format.setSamples(16)
QOpenGLWidget.setFormat(self, surface_format)
self.projection = QMatrix4x4()
self.vertex_buf_offsets = [3, 3, 2] # position, normal, tex_coord
self.vertex_buf_stride = sum(self.vertex_buf_offsets)
self.obj_path = obj_path
self.initialized = False
if not has_libGL:
get_main_window().show_status(
'OpenGL library not found. Disabling 3D view.')
def __init__(self, initMode: DriveMode) -> None:
# Init values
self.mode = initMode
self.tachometerEngineRpm = 0 # 0 - 9000
self.tachometerEngineLevel = DashboardLevel.inactive
self.tachometerGearboxRpm = 0 # 0 - 9000
self.tachometerGearboxLevel = DashboardLevel.inactive
self.tachometerGear1Rpm = 0 # 0 - 9000
self.tachometerGear2Rpm = 0 # 0 - 9000
self.tachometerGear3Rpm = 0 # 0 - 9000
self.tachometerGear4Rpm = 0 # 0 - 9000
self.tachometerGear5Rpm = 0 # 0 - 9000
self.accelerometerAngel = 0 # -180 - +180
self.accelerometerValue = 0.0 # 0.0 - 1.0
self.accelerometerLevel = DashboardLevel.inactive
self.steeringWheelEncoderAngel = 0 # -7 - +7
self.steeringWheelEncoderLevel = DashboardLevel.inactive
self.turnLeftIndicatorLevel = DashboardLevel.inactive
self.turnRightIndicatorLevel = DashboardLevel.inactive
self.oilWarningIndicatorLevel = DashboardLevel.inactive
self.watterWarningIndicatorLevel = DashboardLevel.inactive
self.gearNumberValue = 0 # 0 - 5
self.speedometerValue = 0 # 0 - 999
self.speedometerLevel = DashboardLevel.inactive
self.stopwatchMills = 0 # 0 - 99
self.stopwatchSeconds = 0 # 0 - 59
self.stopwatchMinutes = 0 # 0 - 59
self.stopwatchHours = 0 # 0 - 9
self.stopwatchLevel = DashboardLevel.inactive
self.oilManometerValue = 0.0 # 0.0 - 9.99
self.oilManometerLevel = DashboardLevel.inactive
self.oilThermometerValue = 0 # 0 - 999
self.oilThermometerLevel = DashboardLevel.inactive
self.watterThermometerValue = 0 # 0 - 999
self.watterThermometerLevel = DashboardLevel.inactive
self.odometerValue = 0 # 0 - 9999
self.odometerLevel = DashboardLevel.inactive
# Init UI
super(Dashboard, self).__init__()
viewport = QOpenGLWidget()
viewportFormat = QSurfaceFormat()
viewportFormat.setSwapInterval(0) # disable VSync
viewportFormat.setSamples(2**8)
viewportFormat.setDefaultFormat(viewportFormat)
viewport.setFormat(viewportFormat)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setGeometry(0, 0, self.WINDOW_WIDTH, self.WINDOW_HEIGHT)
self.setStyleSheet("border: 0px")
self.setWindowTitle("Dashboard")
self.setWindowFlags(Qt.FramelessWindowHint)
self.scene = QGraphicsScene(0, 0, self.WINDOW_WIDTH,
self.WINDOW_HEIGHT)
self.setScene(self.scene)
self.setViewport(viewport)
self.setInteractive(False)
self.levelPens = {
DashboardLevel.inactive: QPen(self.INACTIVE_COLOR, 1,
Qt.SolidLine),
DashboardLevel.ok: QPen(self.OK_COLOR, 1, Qt.SolidLine),
DashboardLevel.warning: QPen(self.WARNING_COLOR, 1, Qt.SolidLine),
DashboardLevel.dangerous: QPen(self.DANGEROUS_COLOR, 1,
Qt.SolidLine)
}
self.levelBrushes = {
DashboardLevel.inactive: QBrush(self.INACTIVE_COLOR,
Qt.SolidPattern),
DashboardLevel.ok: QBrush(self.OK_COLOR, Qt.SolidPattern),
DashboardLevel.warning: QBrush(self.WARNING_COLOR,
Qt.SolidPattern),
DashboardLevel.dangerous: QBrush(self.DANGEROUS_COLOR,
Qt.SolidPattern)
}
# Helpers
dirPath = os.path.dirname(os.path.abspath(__file__))
inactivePen = self.levelPens[DashboardLevel.inactive]
inactiveBrush = self.levelBrushes[DashboardLevel.inactive]
def buildPolygonItem(origin: QPointF, polygon: List[QPointF]):
return self.scene.addPolygon(
QPolygonF([
QPointF(p.x() + origin.x(),
p.y() + origin.y()) for p in polygon
]), inactivePen, inactiveBrush)
def makeNumberItems(origin: QPointF, polygon: Dict[str,
List[QPointF]]):
return {k: buildPolygonItem(origin, p) for k, p in polygon.items()}
# Add background
self.backgroundPixmaps = {
DriveMode.race:
QPixmap(os.path.join(dirPath, "background_race.png")).scaled(
self.WINDOW_WIDTH, self.WINDOW_HEIGHT),
DriveMode.street:
QPixmap(os.path.join(dirPath, "background_street.png")).scaled(
self.WINDOW_WIDTH, self.WINDOW_HEIGHT)
}
logging.debug(
f"[Dashboard.__init__] Loaded: backgroundPixmaps = {self.backgroundPixmaps}, initMode = {initMode}"
)
self.backgroundItem = QGraphicsPixmapItem()
self.backgroundItem.setZValue(-1)
self.scene.addItem(self.backgroundItem)
# Add tachometer graphics
self.tachometerEngineItems = \
{k: self.scene.addPolygon(p, inactivePen, inactiveBrush)
for k, p in PolygonsMapping.TACHOMETER_ENGINE.items()}
self.tachometerGearboxItems = \
{k: self.scene.addPolygon(p, inactivePen, inactiveBrush)
for k, p in PolygonsMapping.TACHOMETER_GEARBOX.items()}
self.tachometerGearsPens = {
"A": QPen(self.TACHOMETER_GEARS_ARROW_COLOR, 1, Qt.SolidLine),
"N": QPen(self.TACHOMETER_GEARS_NUMBER_COLOR, 1, Qt.SolidLine)
}
self.tachometerGearsBrushes = {
"A": QBrush(self.TACHOMETER_GEARS_ARROW_COLOR, Qt.SolidPattern),
"N": QBrush(self.TACHOMETER_GEARS_NUMBER_COLOR, Qt.SolidPattern)
}
def makeGearsTransforms(translate: QPointF, rotate: int):
arrowTrans = QTransform()
arrowTrans.translate(translate.x(), translate.y())
arrowTrans.rotate(rotate)
numberTrans = QTransform()
numberTrans.translate(translate.x(), translate.y())
return arrowTrans, numberTrans
self.tachometerGearsTransforms = \
{k: makeGearsTransforms(p[0], p[1]) for k, p in PolygonsMapping.TACHOMETER_GEARS["T"].items()}
def tachometerGearsItem(gearNumber: int):
(arrowTrans, numberTrans) = self.tachometerGearsTransforms[0]
arrowItem = self.scene.addPolygon(
PolygonsMapping.TACHOMETER_GEARS["A"], inactivePen,
inactiveBrush)
arrowItem.setTransform(arrowTrans)
numberItem = buildPolygonItem(
PolygonsMapping.TACHOMETER_GEARS["N"]["O"],
PolygonsMapping.TACHOMETER_GEARS["N"]["P"][gearNumber])
numberItem.setTransform(numberTrans)
return arrowItem, numberItem
self.tachometerGearsItems = {
1: tachometerGearsItem(1),
2: tachometerGearsItem(2),
3: tachometerGearsItem(3),
4: tachometerGearsItem(4),
5: tachometerGearsItem(5)
}
# Add accelerometer graphics
def makeEllipse(points: Tuple[QPointF, QPointF]):
return self.scene.addEllipse(points[0].x(), points[0].y(),
points[1].x() - points[0].x(),
points[1].y() - points[0].y(),
inactivePen, inactiveBrush)
self.accelerometerCenterItem = makeEllipse(
PolygonsMapping.ACCELEROMETER["C"])
self.accelerometerSectorItem = makeEllipse(
PolygonsMapping.ACCELEROMETER["S"])
self.accelerometerSectorItem.setStartAngle(
int((270 - (self.ACCELEROMETER_MIN_ANGEL / 2))) * 16)
self.accelerometerSectorItem.setSpanAngle(
self.ACCELEROMETER_MIN_ANGEL * 16)
# Add steering wheel encoder graphics
self.steeringWheelEncoderItems = \
{k: self.scene.addPolygon(p, inactivePen, inactiveBrush)
for k, p in PolygonsMapping.STEERING_WHEEL_ENCODER.items()}
# Add turn indicator graphics
def makeTurnIndicatorItem(initCoordinates: Dict[str, Any]):
return buildPolygonItem(initCoordinates["C"], initCoordinates["P"])
self.turnIndicatorLeftItem = makeTurnIndicatorItem(
PolygonsMapping.TURN_INDICATOR["L"])
self.turnIndicatorRightItem = makeTurnIndicatorItem(
PolygonsMapping.TURN_INDICATOR["R"])
# Add warning indicators graphics
def makeWarningIndicatorItems(initCoordinates: Dict[str, Any]):
return [
buildPolygonItem(initCoordinates["C"], p)
for p in initCoordinates["P"]
]
self.oilWarningIndicatorItems = makeWarningIndicatorItems(
PolygonsMapping.WARNING_INDICATORS["OIL"])
self.watterWarningIndicatorItems = makeWarningIndicatorItems(
PolygonsMapping.WARNING_INDICATORS["WATTER"])
# Add gear number graphics
self.gearNumberPen = QPen(self.GEAR_NUMBER_COLOR, 1, Qt.SolidLine)
self.gearNumberBrush = QBrush(self.GEAR_NUMBER_COLOR, Qt.SolidPattern)
self.gearNumberItems = makeNumberItems(
PolygonsMapping.GEAR_NUMBER["C"], PolygonsMapping.GEAR_NUMBER["P"])
# Add speedometer graphics
self.speedometer001Items = makeNumberItems(
PolygonsMapping.SPEEDOMETER[1], PolygonsMapping.SPEED_NUMBERS)
self.speedometer010Items = makeNumberItems(
PolygonsMapping.SPEEDOMETER[10], PolygonsMapping.SPEED_NUMBERS)
self.speedometer100Items = makeNumberItems(
PolygonsMapping.SPEEDOMETER[100], PolygonsMapping.SPEED_NUMBERS)
# Add stopwatch graphics
self.stopwatchMS01Items = makeNumberItems(
PolygonsMapping.STOPWATCH["MS01"],
PolygonsMapping.STANDARD_NUMBERS)
self.stopwatchMS10Items = makeNumberItems(
PolygonsMapping.STOPWATCH["MS10"],
PolygonsMapping.STANDARD_NUMBERS)
self.stopwatchS01Items = makeNumberItems(
PolygonsMapping.STOPWATCH["S01"], PolygonsMapping.STANDARD_NUMBERS)
self.stopwatchS10Items = makeNumberItems(
PolygonsMapping.STOPWATCH["S10"], PolygonsMapping.STANDARD_NUMBERS)
self.stopwatchM01Items = makeNumberItems(
PolygonsMapping.STOPWATCH["M01"], PolygonsMapping.STANDARD_NUMBERS)
self.stopwatchM10Items = makeNumberItems(
PolygonsMapping.STOPWATCH["M10"], PolygonsMapping.STANDARD_NUMBERS)
self.stopwatchH01Items = makeNumberItems(
PolygonsMapping.STOPWATCH["H01"], PolygonsMapping.STANDARD_NUMBERS)
# Add oil manometer graphics
self.oilManometer0d01Items = makeNumberItems(
PolygonsMapping.OIL_MANOMETER[0.01],
PolygonsMapping.STANDARD_NUMBERS)
self.oilManometer0d10Items = makeNumberItems(
PolygonsMapping.OIL_MANOMETER[0.1],
PolygonsMapping.STANDARD_NUMBERS)
self.oilManometer1d00Items = makeNumberItems(
PolygonsMapping.OIL_MANOMETER[1], PolygonsMapping.STANDARD_NUMBERS)
# Add oil thermometer graphics
self.oilThermometer001Items = makeNumberItems(
PolygonsMapping.OIL_THERMOMETER[1],
PolygonsMapping.STANDARD_NUMBERS)
self.oilThermometer010Items = makeNumberItems(
PolygonsMapping.OIL_THERMOMETER[10],
PolygonsMapping.STANDARD_NUMBERS)
self.oilThermometer100Items = makeNumberItems(
PolygonsMapping.OIL_THERMOMETER[100],
PolygonsMapping.STANDARD_NUMBERS)
# Add watter thermometer graphics
self.watterThermometer001Items = makeNumberItems(
PolygonsMapping.WATTER_THERMOMETER[1],
PolygonsMapping.STANDARD_NUMBERS)
self.watterThermometer010Items = makeNumberItems(
PolygonsMapping.WATTER_THERMOMETER[10],
PolygonsMapping.STANDARD_NUMBERS)
self.watterThermometer100Items = makeNumberItems(
PolygonsMapping.WATTER_THERMOMETER[100],
PolygonsMapping.STANDARD_NUMBERS)
# Add odometer graphics
self.watterOdometer0001Items = makeNumberItems(
PolygonsMapping.ODOMETER[1], PolygonsMapping.STANDARD_NUMBERS)
self.watterOdometer0010Items = makeNumberItems(
PolygonsMapping.ODOMETER[10], PolygonsMapping.STANDARD_NUMBERS)
self.watterOdometer0100Items = makeNumberItems(
PolygonsMapping.ODOMETER[100], PolygonsMapping.STANDARD_NUMBERS)
self.watterOdometer1000Items = makeNumberItems(
PolygonsMapping.ODOMETER[1000], PolygonsMapping.STANDARD_NUMBERS)
# Initial rendering
self.renderBackground()
self.renderTachometerScale(self.tachometerEngineItems,
self.tachometerEngineRpm,
self.tachometerEngineLevel)
self.renderTachometerScale(self.tachometerGearboxItems,
self.tachometerGearboxRpm,
self.tachometerGearboxLevel)
self.renderAccelerometer()
self.renderSteeringWheelEncoder()
self.renderTurnLeftIndicator()
self.renderTurnRightIndicator()
self.renderOilWarningIndicator()
self.renderWatterWarningIndicator()
self.renderGearNumber()
self.renderSpeedometer()
self.renderStopwatch()
self.renderOilManometer()
self.renderOilThermometer()
self.renderWatterThermometer()
self.renderOdometer()