PyDMXControl.effects.Intensity._Dim.Dim.callback() - Code Metrics - MattIPv4/PyDMXControl - Measure and Improve Code Quality continuously with Scrutinizer

PyDMXControl.effects.Intensity._Dim.Dim.callback() B
last analyzed 2023-03-11 16:00 UTC

↳ Parent: PyDMXControl.effects.Intensity._Dim

Complexity

Conditions

Size

Total Lines	38
Code Lines	23

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	23
dl	0
loc	38
rs	7.9279
c	0
b	0
f	0
cc	7
nop	1

"""
 *  PyDMXControl: A Python 3 module to control DMX using OpenDMX or uDMX.
 *                Featuring fixture profiles, built-in effects and a web control panel.
 *  <https://github.com/MattIPv4/PyDMXControl/>
 *  Copyright (C) 2021 Matt Cowley (MattIPv4) ([email protected])
"""

from ..defaults import Effect


class Dim(Effect):

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

        # Start of loop
        self.__start = None

    def callback(self):
        # New
        if self.__start is None:
            self.__start = self.fixture.controller.ticker.millis_now()

        offset = self.speed * self.offset  # Calculate offset duration
        delay = self.speed * self.delay  # Calculate delay period after effect
        total = self.speed + delay  # Calculate total loop time (speed + delay)

        start = self.__start + offset  # Account for initial offset
        since_start = self.fixture.controller.ticker.millis_now() - start  # Calculate time since effect started
        since_last = since_start % total  # Calculate time since this loop started

        # If in delay period
        if since_last > self.speed:
            self.fixture.set_channel('dimmer', 0)
            return

        # Get progress through this loop (excl delay)
        progress = since_last / self.speed

        # Ensure in range 0 <= p <= 1
        while progress > 1:
            progress = progress - 1
        while progress < 0:
            progress = 1 + progress

        # Flip half way through
        progress *= 2
        if progress > 1:
            progress = 1 - (progress - 1)

        # Ensure we reach 100%
        if progress >= 0.95:
            progress = 1

        # Apply dimmer
        self.fixture.set_channel('dimmer', int(255 * progress))

    def start(self):
        self.__start = None
        super().start()


1			"""
2			* PyDMXControl: A Python 3 module to control DMX using OpenDMX or uDMX.
3			* Featuring fixture profiles, built-in effects and a web control panel.
4			* <https://github.com/MattIPv4/PyDMXControl/>
5			* Copyright (C) 2021 Matt Cowley (MattIPv4) ([email protected])
6			"""
7
8			from ..defaults import Effect
9
10
11			class Dim(Effect):
12
13			def __init__(self, args, *kwargs):
14			super().__init__(args, *kwargs)
15
16			# Start of loop
17			self.__start = None
18
19			def callback(self):
20			# New
21			if self.__start is None:
22			self.__start = self.fixture.controller.ticker.millis_now()
23
24			offset = self.speed * self.offset # Calculate offset duration
25			delay = self.speed * self.delay # Calculate delay period after effect
26			total = self.speed + delay # Calculate total loop time (speed + delay)
27
28			start = self.__start + offset # Account for initial offset
29			since_start = self.fixture.controller.ticker.millis_now() - start # Calculate time since effect started
30			since_last = since_start % total # Calculate time since this loop started
31
32			# If in delay period
33			if since_last > self.speed:
34			self.fixture.set_channel('dimmer', 0)
35			return
36
37			# Get progress through this loop (excl delay)
38			progress = since_last / self.speed
39
40			# Ensure in range 0 <= p <= 1
41			while progress > 1:
42			progress = progress - 1
43			while progress < 0:
44			progress = 1 + progress
45
46			# Flip half way through
47			progress *= 2
48			if progress > 1:
49			progress = 1 - (progress - 1)
50
51			# Ensure we reach 100%
52			if progress >= 0.95:
53			progress = 1
54
55			# Apply dimmer
56			self.fixture.set_channel('dimmer', int(255 * progress))
57
58			def start(self):
59			self.__start = None
60			super().start()
61

MattIPv4 / PyDMXControl

PyDMXControl.effects.Intensity._Dim.Dim.callback() B last analyzed 2023-03-11 16:00 UTC

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PyDMXControl.effects.Intensity._Dim.Dim.callback() B
last analyzed 2023-03-11 16:00 UTC