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Engineezy

@engineezy • UCSksodwjNeOQ3Oywr1G4Nag

Science et technologie Canada EN

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Designing a Dye Rotor Mechanism | Engineezy Live

Lun. 8 juin 2026 EN Science et technologie

Rectangular HD

Today I'm redesigning the Dye Rotor from the last stream because I wasn't satisfied with the way I chose to design the mechanism. Join me to watch my process and see this go from an idea to a working prototype.

Statistiques

									Vues									
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				3.64K						
					
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											90 derniers jours
											
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											7 premiers jours
											
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											60 premiers jours
											
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											180 premiers jours
											
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											7 derniers jours
											
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											30 derniers jours
											
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									Durée									
										Total
										
				02:02:19

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Métadonnées

Jeu vidéoNo video game for this video.

					Tags
				
Aucun tags pour cette vidéo.

					Sujets
				
								 Loisir							 
													
								 Style de vie (topic parent)

Statistiques publiques

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Démographie

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Query	Affected	Num. rows	Took (ms)	Actions
SELECT `NewsFeature`.`id`, `NewsFeature`.`univers`, `NewsFeature`.`level`, `NewsFeature`.`start_date`, `NewsFeature`.`end_date`, `NewsFeature`.`text_fr`, `NewsFeature`.`text_en`, `NewsFeature`.`test_mode`, `NewsFeature`.`created`, `NewsFeature`.`modified` FROM `wiztracker`.`news_features` AS `NewsFeature` WHERE ((`end_date` >= '2026-08-20') OR (`end_date` IS NULL)) # cible : "http://refonte.wiztracker.net/fr/videos/view/_1Fa9_27qsw"	0	0	1	maybe slow
SELECT `Agency`.`id`, `Agency`.`name` FROM `wiztracker`.`agencies` AS `Agency` WHERE `Agency`.`id` IS NULL # cible : "http://refonte.wiztracker.net/fr/videos/view/_1Fa9_27qsw"	0	0	1	maybe slow
SELECT `SponsoBrandDomain`.`id`, `SponsoBrandDomain`.`sponso_brand_id`, `SponsoBrandDomain`.`domain`, `SponsoBrand`.`id`, `SponsoBrand`.`name`, `SponsoBrand`.`logo`, `SponsoBrand`.`score`, `SponsoBrand`.`zoho_account_id`, `SponsoBrand`.`zoho_account_name`, `SponsoBrand`.`zoho_account_owner` FROM `wiztracker`.`sponso_brand_domains` AS `SponsoBrandDomain` LEFT JOIN `wiztracker`.`sponso_brands` AS `SponsoBrand` ON (`SponsoBrandDomain`.`sponso_brand_id` = `SponsoBrand`.`id`) WHERE `SponsoBrandDomain`.`domain` IS NULL # cible : "http://refonte.wiztracker.net/fr/videos/view/_1Fa9_27qsw"	0	0	1	maybe slow
SELECT `PortfolioVideo`.`id`, `PortfolioVideo`.`portfolio_id`, `PortfolioVideo`.`channel_id`, `PortfolioVideo`.`yt_id`, `PortfolioVideo`.`comment`, `PortfolioVideo`.`is_video_price_checked`, `PortfolioVideo`.`is_free_publication`, `PortfolioVideo`.`created`, `PortfolioVideo`.`modified`, `Portfolio`.`id`, `Portfolio`.`name`, `Portfolio`.`public_token` FROM `wiztracker`.`portfolio_videos` AS `PortfolioVideo` LEFT JOIN `wiztracker`.`portfolios` AS `Portfolio` ON (`PortfolioVideo`.`portfolio_id` = `Portfolio`.`id`) WHERE `PortfolioVideo`.`yt_id` = ('_1Fa9_27qsw') # cible : "http://refonte.wiztracker.net/fr/videos/view/_1Fa9_27qsw"	0	0	1	maybe slow
SELECT `Topicchannel`.`id`, `Topicchannel`.`twitch_id`, `Topicchannel`.`yt_id` FROM `wiztracker`.`topicchannels` AS `Topicchannel` WHERE `yt_id` IS NULL AND twitch_id is not null # cible : "http://refonte.wiztracker.net/fr/videos/view/_1Fa9_27qsw"	0	0	0
SELECT `Videolist`.`id`, `Videolist`.`name` FROM `wiztracker`.`videolists` AS `Videolist` WHERE `id` IS NULL AND ((`Videolist`.`user_id` IS NULL) OR (Videolist.id IN (SELECT ShareRight.target_id FROM `wiztracker`.`share_rights` AS `ShareRight` WHERE `ShareRight`.`user_id` IS NULL AND `ShareRight`.`target_type` = 'videolist'))) ORDER BY `Videolist`.`name` ASC # cible : "http://refonte.wiztracker.net/fr/videos/view/_1Fa9_27qsw"	0	0	1	maybe slow
SELECT `Category`.`id`, `Category`.`name`, `Category`.`name_fra` FROM `wiztracker`.`categories` AS `Category` WHERE `Category`.`id` = (13) # cible : "http://refonte.wiztracker.net/fr/videos/view/_1Fa9_27qsw"	1	1	1
SELECT `CommentsTrackedVideo`.`id`, `CommentsTrackedVideo`.`yt_id`, `CommentsTrackedVideo`.`channel_id`, `CommentsTrackedVideo`.`sponso_brand_id`, `CommentsTrackedVideo`.`comments`, `CommentsTrackedVideo`.`end`, `CommentsTrackedVideo`.`created` FROM `wiztracker`.`comments_tracked_videos` AS `CommentsTrackedVideo` WHERE `CommentsTrackedVideo`.`yt_id` = '_1Fa9_27qsw' LIMIT 1 # cible : "http://refonte.wiztracker.net/fr/videos/view/_1Fa9_27qsw"	0	0	1	maybe slow
SELECT `Channel`.`banner`, `Channel`.`country`, `Channel`.`display_name`, `Channel`.`followers_facebook`, `Channel`.`followers_instagram`, `Channel`.`followers_twitter`, `Channel`.`handle`, `Channel`.`id`, `Channel`.`id_facebook`, `Channel`.`id_instagram`, `Channel`.`id_twitter`, `Channel`.`is_brand`, `Channel`.`is_media`, `Channel`.`language`, `Channel`.`logo`, `Channel`.`made_for_kids`, `Channel`.`made_for_kids_ratio`, `Channel`.`score`, `Channel`.`subscribers`, `Channel`.`summary`, `Channel`.`tracking_level`, `Channel`.`tiktok_followers`, `Channel`.`tiktok_username`, `Channel`.`twitch_channel_id`, `Channel`.`videos`, `Channel`.`videos_views`, `Channel`.`yt_user_id`, `Channel`.`auto_summary_fr`, `Channel`.`auto_themes_fr`, `Channel`.`auto_summary_en`, `Channel`.`auto_themes_en`, `YtmpContentOwner`.`id`, `YtmpContentOwner`.`display_name`, `TwitchChannel`.`id`, `TwitchChannel`.`login`, `TwitchChannel`.`followers`, `TwitchChannel`.`avg_viewers_3m` FROM `wiztracker`.`channels` AS `Channel` LEFT JOIN `wiztracker`.`ytmp_content_owners` AS `YtmpContentOwner` ON (`Channel`.`ytmp_content_owner_id` = `YtmpContentOwner`.`id`) LEFT JOIN `wiztracker`.`twitch_channels` AS `TwitchChannel` ON (`Channel`.`twitch_channel_id` = `TwitchChannel`.`id` AND `TwitchChannel`.`tracking_level` < 300) WHERE `Channel`.`id` = 2477346 AND `Channel`.`tracking_level` < 300 # cible : "http://refonte.wiztracker.net/fr/videos/view/_1Fa9_27qsw"	1	1	2	maybe slow
SELECT `ManagedChannel`.`id`, `ManagedChannel`.`yt_id`, `ManagedChannel`.`channel_id`, `ManagedChannel`.`user_id`, `ManagedChannel`.`token_id`, `ManagedChannel`.`last_refresh_video`, `ManagedChannel`.`first_track_done`, `ManagedChannel`.`created`, `ManagedChannel`.`modified` FROM `wiztracker`.`managed_channels` AS `ManagedChannel` WHERE `ManagedChannel`.`channel_id` = (2477346) # cible : "http://refonte.wiztracker.net/fr/videos/view/_1Fa9_27qsw"	0	0	1	maybe slow
SELECT `Category`.`id`, `Category`.`name`, `Category`.`name_fra`, `Category`.`description`, `Category`.`fi_icon`, `Category`.`icon`, `Category`.`yt_category`, `CategoriesChannel`.`id`, `CategoriesChannel`.`category_id`, `CategoriesChannel`.`channel_id` FROM `wiztracker`.`categories` AS `Category` JOIN `wiztracker`.`categories_channels` AS `CategoriesChannel` ON (`CategoriesChannel`.`channel_id` = 2477346 AND `CategoriesChannel`.`category_id` = `Category`.`id`) # cible : "http://refonte.wiztracker.net/fr/videos/view/_1Fa9_27qsw"	1	1	2	maybe slow

Message	Memory use
Component initialization	8.17 MB
Controller action start	10.82 MB
Controller render start	18.16 MB
View render complete	19.48 MB

Message	Temps en ms	Graph
Core Processing (Derived from $_SERVER["REQUEST_TIME"])	21.65
Event: Controller.initialize	11.68
Event: Controller.startup	21.18
Controller action	51.33
Event: Controller.beforeRender	8.10
» Processing toolbar data	7.11
Rendering View	22.48
» Event: View.beforeRender	0.05
» Rendering APP/View/Videos/view.ctp	3.11
» » Rendering APP/View/Elements/WidgetsDashboard/unavailable.ctp	0.86
» » Rendering APP/View/Elements/WidgetsDashboard/unavailable.ctp #2	0.69
» » Rendering APP/View/Elements/WidgetsDashboard/unavailable.ctp #3	0.62
» Rendering APP/View/Extends/Channel/video.ctp	5.69
» » Rendering APP/View/Elements/materialize/kpi/kpi.ctp	0.18
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp	0.11
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #2	0.09
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #3	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #4	0.09
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #5	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #6	0.09
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #7	0.09
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #8	0.07
» » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #2	0.10
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #9	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #10	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #11	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #12	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #13	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #14	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #15	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #16	0.08
» » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #3	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #17	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #18	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #19	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #20	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #21	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #22	0.08
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #23	0.12
» » Rendering APP/View/Elements/materialize/kpi/evolution.ctp #24	0.08
» » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #4	0.08
» » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #5	0.09
» Rendering APP/View/Extends/Channel/header.ctp	3.07
» » Rendering APP/View/Elements/callToAction.ctp	0.05
» » Rendering APP/View/Elements/Channels/description_tooltip.ctp	1.45
» » Rendering APP/View/Elements/socialCounter.ctp	0.73
» » » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #6	0.16
» » » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #7	0.10
» » » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #8	0.09
» » » Rendering APP/View/Elements/materialize/kpi/kpi.ctp #9	0.09
» » Rendering APP/View/Elements/materialize/menu.ctp	0.03
» Rendering APP/View/Extends/materialize.ctp	0.38
» » Rendering APP/View/Elements/materialize/init.ctp	0.31
» Event: View.afterRender	0.02
» Event: View.beforeLayout	0.02
» Rendering APP/View/Layouts/default.ctp	8.64
» » Rendering APP/View/Elements/materialize/init.ctp #2	0.03
» » Rendering APP/View/Elements/header.ctp #2	3.74
» » » Rendering APP/View/Elements/materialize/menu.ctp #2	0.04
» » Rendering APP/View/Elements/Nav/nav.ctp	3.73
» » Rendering APP/View/Elements/alert_token.ctp	0.03
» » Rendering APP/View/Elements/footer.ctp	0.35
» Rendering APP/View/Elements/HelpTopic/default.ctp #2	0.90
» » Rendering APP/View/Elements/GAAccept.ctp	0.25
» » Rendering APP/View/Elements/javascript_translate.ctp	0.38
» » Rendering APP/View/Elements/ganalytics.ctp	0.04
Event: View.afterLayout	0.00

Constant	Value
CONFIG	'/home/wiztracker/refonte-wa/Config/'
DATETIME	'Y-m-d H:i:s'
FILTER_VALIDATE_BOOL	(int) 258
HDOM_TYPE_ELEMENT	(int) 1
HDOM_TYPE_COMMENT	(int) 2
HDOM_TYPE_TEXT	(int) 3
HDOM_TYPE_ENDTAG	(int) 4
HDOM_TYPE_ROOT	(int) 5
HDOM_TYPE_UNKNOWN	(int) 6
HDOM_QUOTE_DOUBLE	(int) 0
HDOM_QUOTE_SINGLE	(int) 1
HDOM_QUOTE_NO	(int) 3
HDOM_INFO_BEGIN	(int) 0
HDOM_INFO_END	(int) 1
HDOM_INFO_QUOTE	(int) 2
HDOM_INFO_SPACE	(int) 3
HDOM_INFO_TEXT	(int) 4
HDOM_INFO_INNER	(int) 5
HDOM_INFO_OUTER	(int) 6
HDOM_INFO_ENDSPACE	(int) 7
DEFAULT_TARGET_CHARSET	'UTF-8'
DEFAULT_BR_TEXT	''
DEFAULT_SPAN_TEXT	''
MAX_FILE_SIZE	(int) 600000
WEBBOT_NAME	'Wizdeo Webbot'
CURL_TIMEOUT	(int) 25
COOKIE_FILE	'cookie.txt'
HEAD	'HEAD'
GET	'GET'
POST	'POST'
EXCL_HEAD	false
INCL_HEAD	true
EXCL	true
INCL	false
BEFORE	true
AFTER	false
tFPDF_VERSION	'1.25'
IS_CLI	false
DEFAULT_LANGUAGE	'eng'
DEFAULT_LANG	'en'

Constant	Value
APP	'/home/wiztracker/refonte-wa/'
APP_DIR	'refonte-wa'
APPLIBS	'/home/wiztracker/refonte-wa/Lib/'
CACHE	'/home/wiztracker/refonte-wa/tmp/cache/'
CAKE	'/home/wiztracker/refonte-wa/Vendor/cakephp/cakephp/lib/Cake/'
CAKE_CORE_INCLUDE_PATH	'/home/wiztracker/refonte-wa/Vendor/cakephp/cakephp/lib'
CORE_PATH	'/home/wiztracker/refonte-wa/Vendor/cakephp/cakephp/lib/'
CAKE_VERSION	'2.10.24'
CSS	'/home/wiztracker/refonte-wa/webroot/css/'
CSS_URL	'css/'
DS	'/'
FULL_BASE_URL	'https://refonte.wiztracker.net'
IMAGES	'/home/wiztracker/refonte-wa/webroot/img/'
IMAGES_URL	'img/'
JS	'/home/wiztracker/refonte-wa/webroot/js/'
JS_URL	'js/'
LOGS	'/home/wiztracker/refonte-wa/tmp/logs/'
ROOT	'/home/wiztracker'
TESTS	'/home/wiztracker/refonte-wa/Test/'
TMP	'/home/wiztracker/refonte-wa/tmp/'
VENDORS	'/home/wiztracker/vendors/'
WEBROOT_DIR	'webroot'
WWW_ROOT	'/home/wiztracker/refonte-wa/webroot/'

Wizdeo Analytics

Designing a Dye Rotor Mechanism | Engineezy Live

Statistiques

Sponsoring

Métadonnées

Jeu vidéo

Tags

Sujets

Statistiques publiques

Démographie

default

Total Time: 12 ms
Total Queries: 11 queries

Query Explain:

mongoVideo

Mémoire

Timers

Environment Variable	Value
Php Version	'7.2.30-1+0~20200419.40+debian10~1.gbpb1b799'
Lang	'C.UTF-8'
Path	'/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
Notify Socket	'/run/systemd/notify'
Invocation Id	'727b25d0235242f09b0fe70c3c339683'
Journal Stream	'9:11748'
Tracker Id	'preprod'
Cakephp Debug	'0'
Elasticsearch Host	'proxy-01'
Jenkins Hostname	'kibana'
User	'wiztracker'
Home	'/home/wiztracker'
Script Name	'/index.php'
Request Uri	'/fr/videos/view/_1Fa9_27qsw'
Query String	''
Request Method	'GET'
Server Protocol	'HTTP/1.1'
Gateway Interface	'CGI/1.1'
Redirect Url	'/fr/videos/view/_1Fa9_27qsw'
Remote Port	'51836'
Script Filename	'/home/wiztracker/refonte-wa//index.php'
Server Admin	'support.wiztracker@wizdeo.com'
Context Document Root	'/home/wiztracker/refonte-wa/webroot'
Context Prefix	''
Request Scheme	'https'
Document Root	'/home/wiztracker/refonte-wa/webroot'
Remote Addr	'216.73.217.19'
Server Port	'443'
Server Addr	'10.240.0.148'
Server Name	'refonte.wiztracker.net'
Server Software	'Apache'
Server Signature	''
Http Host	'refonte.wiztracker.net'
Http Accept Encoding	'gzip, br, zstd, deflate'
Http User Agent	'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)'
Http Accept	'/'
Ssl Tls Sni	'refonte.wiztracker.net'
Https	'on'
Redirect Status	'200'
Redirect Ssl Tls Sni	'refonte.wiztracker.net'
Redirect Https	'on'
Fcgi Role	'RESPONDER'
Php Self	'/index.php'
Request Time Float	(float) 1787230217.883
Request Time	(int) 1787230217

Wizdeo Analytics

Designing a Dye Rotor Mechanism | Engineezy Live

Statistiques

Sponsoring

Métadonnées

Jeu vidéo

Tags

Sujets

Statistiques publiques

Démographie

Session

Requête

Cake Params

Post data

Query string

Cookie

Route actuelle

Logs Sql

default

Total Time: 12 ms Total Queries: 11 queries

Query Explain:

mongoVideo

Mémoire

Timers

Variables du View

App Constants

CakePHP Constants

PHP Environment

Included Files

Include Paths

Included Files

Le Plugin Filter n'est pas connecté

Logs Elasticsearch

Tracker Name

preprod

Désactive le CSS

Total Time: 12 ms
Total Queries: 11 queries