The simulations tag has no wiki summary.
29
votes
8answers
6k views
Are there any open source projects for car engine sound simulation? [closed]
I have been thinking how to create realistic sound for a car. The main sound is the engine, then all kind of wind, road and suspension sounds.
Are there any open source projects for the engine sound ...
10
votes
3answers
478 views
Animated examples of different interpolations formulas: any link?
I remember having spotted a link to a huge page with different equations to non linear interpolation curves, for example if you want to stop a car smoothly, etc.
Those can sometime be useful to ...
10
votes
4answers
2k views
Physics engine recommendation which can simulate pool game correctly?
I'm making pool game like game. This game requires correct (or very accurate) reflective bounces.
I tried Box2D and Bullet Physics, but they have this problem.
If there is a wall on top of this ...
10
votes
5answers
833 views
How could you parallelise a 2D boids simulation
How could you program a 2D boids simulation in such a way that it could use processing power from different sources (clusters, gpu).
In the above example, the non-coloured particles move around ...
10
votes
2answers
572 views
Resources of realistic water simulation?
I want to study water simulation, with a a demo with source code which using physically-based methods(Eulerian approaches or Lagrangian approaches).
How can I get some examples?
29
votes
7answers
1k views
Elegant way to simulate large amounts of entities within a game world
Assume you have a game in which there are many (many many) entities serving some functions, not all of which are constantly needed or need to be considered in every frame. The concrete problem I am ...
10
votes
1answer
517 views
How does pixeljunk shooter simulate its liquids?
I am really impressed by the liquids in pixeljunk shooter. I would love to know how they do it.
4
votes
2answers
699 views
Algorithm for random flight of a fly
I'm new to game development. What is a good algorithm to model the random flight of a fly? I've been looking at path-finding algorithms, but they don't give any interesting random behaviour.
2
votes
1answer
368 views
Turn based battle and formula
I'm building a game called DVP(Digimon Virtual Pet), and in this game other than taking care of your digimon, You can also battle and breed them. I'm working on the battle system (making it first ...
4
votes
2answers
480 views
How are physical model programmed in simulation games?
Being a Gran Turismo fan, I'm wondering what are the algorithms used to compute realistic behavior for friction, aerodynamism, velocity, curves etc.
Also, are there sophisticated ways to simulate ...
2
votes
1answer
342 views
How to wisely update body trajectories in a 3D space simulation game?
Suppose I have a Spacecraft object in 3D space, controllable by the player. I want it to update its own trajectory, so I give it a function for that (actually it might be inside a controller component ...
1
vote
2answers
400 views
Variable physics step, bad idea?
Currently, when I update the entities I calculate the time passed since the last update, and then pass that to their update function. They will in turn pass that duration to all their components.
...
6
votes
3answers
3k views
How do I simulate the mouse and keyboard using C# or C++?
I want to start develop for Kinect, but hardest theme for it - how to send keyboard and mouse input to any application. In previous question I got an advice to develop my own driver for this devices, ...
2
votes
1answer
177 views
Realistic 2D Planetary Physics Engine?
I'm doing a spaceflight simulator in C++ (using Allegro 5), and I realised that I could just use a physics engine instead of writing my own physics.
So that's what I'm doing.
Since this is going to ...
