https://github.com/michal34512/mk_engine

Simple SFML physic engine
https://github.com/michal34512/mk_engine

collision-detection collisions friction physics-engine rotations sfml user-friendly

Last synced: 10 months ago
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Simple SFML physic engine

• Host: GitHub
• URL: https://github.com/michal34512/mk_engine
• Owner: michal34512
• License: mit
• Created: 2023-06-17T17:41:38.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2023-07-14T13:07:48.000Z (almost 3 years ago)
• Last Synced: 2025-04-08T11:17:46.129Z (about 1 year ago)
• Topics: collision-detection, collisions, friction, physics-engine, rotations, sfml, user-friendly
• Language: C++
• Homepage:
• Size: 6.24 MB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

          
# MK_Engine

The aim of this project was to create a user-friendly physics engine based on the SFML library.

# Calculating collision response 

Engine uses widely known formula to calculate collision impulse (that is the collision force with is later applied to colliding objects):



  



e - greater of the two coefficients of restitution

VAB - the difference between velocities of the objects at the point of collision

massA, massB - objects masses

IA, IB - moments of inertia

rA, rB - vectors from the centers of the objects to the point of collision

t - collision normal



  





  Next the collision impulse is being applied to both objects according to the equations:

  





  Demo preview: