mecagears

Gears

Calculate torques, speeds, direction for each items of a gear system.
Watch youtube explainations.

Gear

Composed by

• Id
• Teeth
• Torque
• Speed
• Forward
• Composed

Gear system

4 distinct gears

Check use case parameters file.

Input

Id	Teeth	Torque	Speed	Forward	Composed
A	8	20	150	true	false
B	10	?	?	?	false
C	20	?	?	?	false
D	8	?	?	?	false

Output

Id	Teeth	Torque	Speed	Forward	Composed
A	8	20	150	true	false
B	10	25	120	false	false
C	20	50	60	true	false
D	8	20	150	false	false

4 gears with BC composed

Check use case parameters file.

Input

Id	Teeth	Torque	Speed	Forward	Composed
A	8	20	150	true	false
B	10	?	?	?	false
C	20	?	?	?	true
D	8	?	?	?	false

Output

Id	Teeth	Torque	Speed	Forward	Composed
A	8	20	150	true	false
B	10	25	120	false	false
C	20	25	120	false	true
D	8	10	300	true	false

Setup

First git clone this repo.

Requirements

• php >= 7.3
• composer
• phpdbg

Composer scripts

Setup dependencies (once)

composer install

Run use case

composer start

Run unit tests and generate coverage.
After tests ran, to check coverage, open your browser in coverage folder and pick index.html file

composer test

Lint project as PSR12

composer lint

Update dependencies and regenerate autoloader PSR4

composer up

Run syntax analyzer

composer phpstan

Generate doc

composer doc

Regenerate autoloader optimized

composer genautoload