Unanswered Questions
800 questions with no upvoted or accepted answers
8
votes
2
answers
490
views
How to generate a multiplier map for radiosity
I am following this tutorial: here
I am at the part where you are creating a hemicube.
I have got the code to render the scene into a texture and therfore an array.
Now how can I generate a so-called ...
CommunityBot
- 1
8
votes
4
answers
11k
views
Handling movement on sloped surfaces - clamping character to sloped surface
I've noticed that a lot of people seem to have this issue but I've yet to find an actual working solution - when a rigidbody-based character controller (I'm not using Unity's character controller) ...
CommunityBot
- 1
7
votes
0
answers
844
views
How to correctly implement 'layered lighting' with Box2D-Lights
How does one only allow Box2D-Lights to affect one and only one OrthographicCamera.
After researching, I found the following answer. This answer goes into detail ...
CommunityBot
- 1
7
votes
1
answer
4k
views
Drawing fonts with LWJGL3 with OpenGL
I'm very sorry if this question has already been answered, but since I've been struggling with this for many days I thought I'd give it a shot here.
My goal is to somehow render some text on the ...
CommunityBot
- 1
6
votes
0
answers
325
views
LibGDX Rectangle not Scaling to ImageButton Instance as Expected
below is the class I wrote for a GameButtoninstance:
...
- 66
6
votes
1
answer
740
views
Spawning enemies in four different positions with a fixed trajectory in android game
This is my first android game, I appreciate all the help. I want to define 4 spawning zones starting from out of the screen (left, right, up and down). Enemies coming from this areas have a fixed ...
CommunityBot
- 1
6
votes
0
answers
161
views
balloon ligher than air with libgdx, impementation of FixtureDef.density, gravityScale, linearDamping?
I use libGdx/box2d's physic. My intention is to create a balloon filled with helium (a body, what hovers above a surface, if we apply a little force to it - it moves fast but not far, if we push ...
- 61
6
votes
0
answers
195
views
Why is my OpenGL enabled Java game not detected by Fraps?
Recently I found out that I could enable OpenGL hardware acceleration in my Java game with the line
System.setProperty("sun.java2d.opengl", "True");
Initial ...
- 16.4k
5
votes
0
answers
241
views
How inefficient is my ray-box-intersection algorithm?
One of the most critical parts of my raytracer is the calculation of a collision between ray-box which is done following way:
...
- 51
5
votes
0
answers
634
views
3D Physics Engine Collision Response: Solving Simultaneous Collisions via equation
I have been implementing a basic physics engine for a small game project I'm working on. It has very specific requirements, so I decided to try and write my own physics engine to meet them. I found ...
- 221
5
votes
0
answers
257
views
Implementing rubber rope
I'm using LibGDX to implement rubber rope in which player can fly and launch. I know I could use Box2D as physics engine and I'm going to one day, but I'd like to learn it myself for now.
I've ...
- 163
5
votes
1
answer
2k
views
libGDX using Stage and Actor produces different camera angles on desktop and Android Phone
libGDX using Stage and Actor produces different camera angles on desktop and Android Phone.
Here are pictures demonstrating the problem: http://brandonyuh.minus.com/mFpdTSgN17VUq
On the desktop ...
CommunityBot
- 1
5
votes
1
answer
230
views
Fixing the size?
My app isn't compatible with all screen sizes. When testing on a small size, my textview overlaps with my button. So, as suggested on the Android Documentation, and many stack overflow pages, I ...
CommunityBot
- 1
4
votes
0
answers
508
views
Moving all the particles in effect LIBGDX
I have a few particle effects that I would like to be in a circle shape
in libgdx i.e. not a cone shape. I have done this by setting the direction
of the particle effect from 0 to 360. The problem is ...
- 41
4
votes
0
answers
218
views
Why aren't my pieces rotating on my chess board in Java?
I am developing chess game in Java using the Netbeans IDE. Instead of rotating the whole board at each move, I thought of changing position of the pieces themselves, while the board remains same. All ...
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