Bullet physics with modern openGL lwjgl

Ali Aman · 2018-08-08T00:36:50

I need a tutorial on how to implement Bullet Physics with Modern OpenGL, otherwise here is my problem: I am currently working on a game engine in LWJGL, legacy OpenGL fixed function pipeline. I am using Bullet Physics library for my physics engine and so far, everything is working excellent (cubes are colliding perfectly, spheres are colliding perfectly) but I don’t want to work in Legacy OpenGL, I want to work with modern OpenGL. The problem is that to make everything work perfectly in legacy OpenGL (my situation currently), I have to use glMultMatrix(). Now if I want to work with Modern OpenGL and have same results, I don’t know how. Because glMultMatrix() is deprecated, it can NOT be used in modern OpenGL. Source code (not all of it):

General and Gameplay Programming Programming

Started by Ali Aman July 30, 2018 06:55 PM

22 comments, last by orange451 6 years, 1 month ago

orange451

195

August 05, 2018 12:10 AM

No, I'm using LWJGL3.

Ali Aman

Author

August 07, 2018 05:26 PM

On 8/4/2018 at 8:10 PM, orange451 said:

No, I'm using LWJGL3.

Ok so your using the org.joml.Matrix4f where I was using org.lwjgl.util.vector.Matrix4f. Sorry my bad. Ok so now I am using the org.joml.Matrix4f. I just want to know where you call the method getWorldMatrix() in your code. Can you show me where you call that method? Thanks in advance!