User Aviv Cohn

14 votes

5 answers

54k views

How do I convert from the global coordinate space to a local space?

asked Jul 4, 2014 at 14:44

12 votes

2 answers

2k views

What are the benefits of using an entity ID system?

asked Apr 12, 2014 at 14:02

9 votes

3 answers

1k views

How do AI agents access information about their environment?

asked Apr 20, 2014 at 17:09

6 votes

2 answers

241 views

Must all AI states be able to react to any event?

asked Jun 2, 2014 at 22:38

5 votes

3 answers

1k views

How to handle collisions without ugly conditionals and type checking?

asked Jun 15, 2014 at 17:18

5 votes

3 answers

13k views

Using uniform grids for collision detection - Efficient way to keep track of what a cell contains

asked Mar 16, 2014 at 23:12

4 votes

1 answer

5k views

What is Vector Projection and what is it's use in games?

asked Mar 26, 2014 at 9:54

4 votes

3 answers

3k views

Obstacle Avoidance steering behavior: how can an entity avoid an obstacle while other forces are acting on the entity?

asked Jul 6, 2014 at 12:04

3 votes

2 answers

1k views

Decoupling the entity from whatever controls it

asked Jul 15, 2014 at 23:45

3 votes

2 answers

476 views

How to make a projectile align correctly with the entity that shot it

asked Jun 26, 2014 at 22:36

3 votes

2 answers

423 views

Should entities store other other entities that they spawned?

asked Jun 15, 2014 at 21:50

2 votes

2 answers

576 views

How to correctly implement player acceleration caused by player input

asked Jun 19, 2014 at 11:17

2 votes

1 answer

365 views

Resolving penentration after collision using Separating Axis Thereom

asked Jun 22, 2014 at 17:03

2 votes

2 answers

3k views

Understanding the Seek steering behavior

asked Apr 13, 2014 at 20:11

1 vote

2 answers

175 views

How can I make an AI agent avoid screen edges?

asked Apr 17, 2014 at 22:37

1 vote

2 answers

2k views

How to get the normal that points out of a polygon

asked Jun 23, 2014 at 15:41

1 vote

2 answers

931 views

Updating entities in response to collisions - should this be in the collision-detection class or in the entity-updater class?

asked Jun 12, 2014 at 20:11

1 vote

1 answer

85 views

Forces on entities: remove all each update step, or remove on demand?

asked Jun 20, 2014 at 4:25

1 vote

2 answers

264 views

Is it acceptable to mix simple physics logic with gameplay logic?

asked Jun 28, 2014 at 18:33

1 vote

2 answers

737 views

How to find the points of intersection of two OBBs

asked Jul 1, 2014 at 1:57

1 vote

2 answers

1k views

Swing for game development - regarding threads

asked Mar 15, 2014 at 3:34

0 votes

3 answers

3k views

Problems with Obstacle Avoidance steering behavior

asked Jul 2, 2014 at 1:51

0 votes

1 answer

130 views

How can I avoid type checking in the physics side of collision handling?

asked Jun 21, 2014 at 0:15

0 votes

1 answer

1k views

How to resolve OBB collision penetration?

asked Jun 21, 2014 at 18:05

0 votes

2 answers

2k views

Component based architecture: "pure" or some inheritance?

asked Apr 22, 2014 at 11:36

0 votes

0 answers

34 views

Component systems: No inheritance hierarchy at all, or a basic one? [duplicate]

asked Apr 22, 2014 at 15:08

0 votes

1 answer

397 views

How to make character gain acceleration?

asked Mar 26, 2014 at 23:51

-1 votes

2 answers

2k views

How to design basic physics and movement behavior for 2D platformer?

asked Mar 24, 2014 at 12:15

-1 votes

2 answers

368 views

How to avoid tons of `instanceof` in collision detection? [duplicate]

asked Jun 12, 2014 at 20:44

Stack Exchange Network

29 Questions

How do I convert from the global coordinate space to a local space?

What are the benefits of using an entity ID system?

How do AI agents access information about their environment?

Must all AI states be able to react to any event?

How to handle collisions without ugly conditionals and type checking?

Using uniform grids for collision detection - Efficient way to keep track of what a cell contains

What is Vector Projection and what is it's use in games?

Obstacle Avoidance steering behavior: how can an entity avoid an obstacle while other forces are acting on the entity?

Decoupling the entity from whatever controls it

How to make a projectile align correctly with the entity that shot it

Should entities store other other entities that they spawned?

How to correctly implement player acceleration caused by player input

Resolving penentration after collision using Separating Axis Thereom

Understanding the Seek steering behavior

How can I make an AI agent avoid screen edges?

How to get the normal that points out of a polygon

Updating entities in response to collisions - should this be in the collision-detection class or in the entity-updater class?

Forces on entities: remove all each update step, or remove on demand?

Is it acceptable to mix simple physics logic with gameplay logic?

How to find the points of intersection of two OBBs

Swing for game development - regarding threads

Problems with Obstacle Avoidance steering behavior

How can I avoid type checking in the physics side of collision handling?

How to resolve OBB collision penetration?

Component based architecture: "pure" or some inheritance?

Component systems: No inheritance hierarchy at all, or a basic one? [duplicate]

How to make character gain acceleration?

How to design basic physics and movement behavior for 2D platformer?

How to avoid tons of `instanceof` in collision detection? [duplicate]