How would you calculate if two spheres are colliding? How would you optimize that program? If there are thousands of spheres within a box, how would you calculate the collision for each sphere and what is the time complexity?
Game Software Interview Questions
5,240 game software interview questions shared by candidates
There were several questions of 3D math, Collision Detection, General C++ questions.
* Describe the most challenging part of any previous projects * balls bouncing in a room with 6 walls but are bouncing slowly how would you improve performance * cross product/ dot product * find the normal (linear algebra) * Big O(n^2) * How would you detect collision between two bouncing spheres (Distance)
Game design ideas. memory allocation C++
Pure virtual function?
How much do you expect for the salary?
C++ Concepts (Inheritance, virtual functions and class), Optimization quiz(Thousands of balls in a cube), Game Programming quiz(Spaceship can shoot projectiles, there are rocks size of large, medium, and small. Everytime rock hitted by projectiles their size became smaller and smaller. How to design classes and main game logic), Math(when velocity, normal of a surface give, how to calculate reflected vector. and when there are a disc and gun, how to calculate projectiles of a gun whether hit a disc or not.) Code(Implement AddNode function in List)
Mainly asked about the task that I submitted at the office. Where they more focused on why did you do it and if you had asked the right question while doing the task.
How would you breakdown the gameplay design and narrative design of Hades (2020)?
Tell me about what you do on an average day in your current job position.
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