Compatible with latest libgdx nightly?
Opened this issue · 5 comments
I just updated my game from a very old box2dlights version and a very old libgdx version to the latest. Those were probably 2013 versions.
First I only updated box2Dlights, which worked fine; Then I updated libgdx and now I am getting
org.lwjgl.opengl.OpenGLException: Cannot use Buffers when Array Buffer Object is enabled
upon
at box2dLight.RayHandler.updateAndRender(RayHandler.java:263)
I could be doing something wrong but seeing as this code worked perfectly before, I am not sure. It would appear that a VBO is bound or not and conflicting... or something
Actually those were mid 2014 version apparently. So box2dlights 1.3 and a libgdx nightly from around that time
Alright. So I took a very simple and old game of mine just to keep the code minimal.
And I incrementally tested all the libgdx version to find out which ones do what. Using the releases: http://libgdx.badlogicgames.com/releases/
This test always used the latest box2dlights 1.4
libgdx versions until 1.2 work as I expect.
starting with 1.3 I get a black screen, no errors.
starting with 1.5.5 I get the aforementioned error
Nevertheless I could be doing something "wrong" or suboptimal, but in this case its just using a spriteBtach and then rayHandler.updateAndRender() after spriteBatch.end(), so it would seem there is really not much to screw up here
Ah yes, also, I am using PC Desktop with LWJGL exclusively
Just tried switching to JGLFW, everything works fine with all the versions.
Oh boy.
So yeah this can be closed. Just crashed because I used the OpenGL ES 3 flag. Which isn't supported with box2dlights