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6
votes
2answers
149 views

Pathfinding with inertia

I'm currently working for pathfinding for a game where units are moving, but they have inertia. Most typical pathfinding algorithms (A*, Djikastra, etc.) are simply designed to minimize the length of ...
1
vote
0answers
44 views

LibBDX create a tail when the object is moved

I am looking for a way to implement in my game a kind of shadow/tail which will be displayed after the object is moved. Should I use animation? If yes how? Here an example:
0
votes
1answer
165 views

Shmup Unity, create an enemy spread shot to the player

Following this lecture: http://www.shmup-dev.com/forum/viewtopic.php?f=6&t=347 , i created a bullet that shoot from the enemy directly to the player, in a straight line. Now i want to create 3 ...
0
votes
0answers
71 views

Motion Blur (as per GPU gems article) only considers camera rotation, not translation

I am following this article and have implemented it exactly as described: http://http.developer.nvidia.com/GPUGems3/gpugems3_ch27.html The problem is that things are only blurred when the camera is ...
12
votes
6answers
2k views

What's the fastest way checking if two moving AABBs intersect?

I have two AABBs that are moving, what's the fastest way to check if they will intersect under a frame? By moving I mean not just to check with the usual rectangle intersection method, I mean some ...
-2
votes
2answers
288 views

How to make an object move and your player move in Unity

I am making a project in Unity 4.6.1 and I don't know how to make the enemy move to certain points. I would want it to move to 2 to 4 points or more. I also don't know how to make the player move (not ...
0
votes
1answer
105 views

Importing skeletal animation from vertex coordinates in maya

I have files of different frames of an animation which have the vertex co-ordinates of a human skeleton in 3D space. I want to import the animation from these keyframes into maya to perform motion ...
0
votes
1answer
155 views

Cocos2dx - Trail

I'd like to implement a trail (like the white circles in Angry Birds) that chase my Sprite. I already used CCMotionStreak, but the trail texture is "stretched" instead. Anyone has an idea how to make ...
0
votes
1answer
371 views

Move a 2D point to a target (first accelerate towards the target, then decelerate)

I have a point entity that I would like to move to a target point (in 2D). I think I would like it to accelerate away from its current position (the point could already have a velocity), to some ...
2
votes
2answers
155 views

Box2D—how make character tilt

I have got a floating character, which should be a robot like thing, floating over the ground, whereby I am using the »hovercar« effect described here. Zhe Image below outlines the basic setup of the ...
0
votes
0answers
37 views

Constantly interpolated splines

Trying to implement a movement through a curve - I'm trying to find a type of curve/spline that interpolates constantly. What I mean: when I interpolate from t=0 to t=0.1, I want it be the same ...
5
votes
2answers
417 views

How can I simulate a floating character in Box2D?

I am creating a jump'n'run game using the Box2D physics engine. The main character should be a robot like creature without legs, floating over the ground powered by a jet engine. The motion should ...
0
votes
2answers
317 views

What is framerate-independent motion?

What is the definition of framerate-independent motion and why is important to have it in games?
1
vote
1answer
77 views

AI movement is fragmented when following player

I'm making a 2D game with two spaceships flying around and shooting at each other. One is controlled by the player, the other by the AI. Currently, I have the AI always try to get inside a certain ...
0
votes
1answer
413 views

How to simulate the movement of a ball in 2D due to force, gravity, and friction with surface?

I have a ball which I kick with some force. It has a starting x,y position, sat (2,3) and an intended target x,y say (7,8) position. That means I have to translate by (7-2, 8-3) i.e. 5 x units and ...
4
votes
2answers
321 views

How to implement homing missiles with loops while in transit?

I have implemented missiles that steer towards a target, however this feels kind of boring. I want to add loops! Loops are cool! To do this I thought I could use catmull-rom splines, but that seems ...