The Lightweight Java Game Library (LWJGL) provides access to high performance, cross-platform libraries OpenGL and OpenAL. Additionally LWJGL provides access to controllers such as Gamepads, Steering wheel and Joysticks.
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55 views
Slick2D ingoring aplha channel?
When I use the draw method inside a image, it completely ingores the alpha channel and fills it in with white. Is there a way I can draw it where the alpha is see through like it's suppost to be? I ...
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84 views
Can I use multiple OpenGL version together
I want to use GLSL but keep my current OpenGL 1.1 setup. The thing is that can I use OpenGL 2.0 shaders on OpenGL 1.1 renders?
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How can I find the pixel color of a given position in a SlickUtils Texture?
I'm making a mini-map system for my tile based game, and I thought the best way to accomplish this would be the following: at the beginning of the game, I calculate the predominant color of every ...
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gluLookat with LWJGL problems
I am very new to any sort of 3D programming and a lot of the resources either don't explain what each function or command is doing, or assume you have all of the knowledge already. I've looked at a ...
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127 views
Slick 2D jar creation
I recently finished making my game using Slick2D, and now I'm trying to create a jar file to play the game. I looked on the Slick forums, and saw that JarSplice was the recommended program. So I used ...
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Trouble exporting code from eclipse using JarSplice
I have developed a fairly simple game, 3d dimensional, using lwjgl & lwjgl_util. After exporting it using jarsplice, everything works fine, except for some reason I have to have the res folder in ...
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Nifty default controls prevent the rest of my game from rendering
I've been trying to add a basic HUD to my 2D LWJGL game using nifty gui, and while I've been successful in rendering panels and static text on top of the game, using the built-in nifty controls (e.g. ...
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63 views
HowTo Enable jBullet DebugMode
I would like to render the physics world of jBullet to debug some issues in my game, and I am not finding too much on enabling the debugDraw method of jBullet. Do I need to write my own debugDraw ...
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192 views
Implementing Lighting OpenGL 2D Quads with Textures
Lets say I have a grid of tiles 64x64 and I want to implement lighting using opengl.
I draw the grid with 2D quads that are binded with textures. How would I implement source lighting and stuff like ...
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312 views
ParticleSystem in Slick2d (with MarteEngine)
First of all, sorry if this sounds very newbie-ish. I'm stuck at making a ParticleSystem I made using Pedigree to work in my game. It's basically an explosion that I want to display whenever an enemy ...
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OpenGL 2D Screen to 3D World
I'm in the process of making a block voxel game (not minecraft clone) and I now need to be able find which block I am looking at.
I've come across two methods: Ray tracing and gluUnProject
I found a ...
