Avoid insertion of GLSL version

Troubleshooting graphics
1

Hi,

I have a generated .frag that already include “#version 150 core”. it’s used by the tool chain for validation.
So I would like jme doesn’t include “#version”, else I’ve got :

com.jme3.renderer.RendererException: compile error in: ShaderSource[name=Shaders/deferred.frag, defines, type=Fragment, language=GLSL150]
0(2) : error C0204: version directive must be first statement and may not be repeated
2

Currently I workaround with a crappy hack, I used (in .j3md) an other Caps than one starting by GLSL like :

FragmentShader OpenGL32: Shaders/deferred.frag

Better solution ?

3

GLSL100 also won’t include a #version because there is no “version 100”

…but leaving that out will screw up JME’s auto-selection if you need support for multiple versions. Maybe that’s not important in your case.

4

Thanks.

It works with 3.0.10, but it seems that behavior will change with 3.1.0, and GLSL100 will behave like GLSL110 ?

see https://github.com/jMonkeyEngine/jmonkeyengine/blob/master/jme3-lwjgl/src/main/java/com/jme3/renderer/lwjgl/LwjglRenderer.java#L1001

5
@david.bernard.31 said: Thanks.

It works with 3.0.10, but it seems that behavior will change with 3.1.0, and GLSL100 will behave like GLSL110 ?

see https://github.com/jMonkeyEngine/jmonkeyengine/blob/master/jme3-lwjgl/src/main/java/com/jme3/renderer/lwjgl/LwjglRenderer.java#L1001

Ugh… I guess that’s true. It’s kind of a strange way to fix the problem. :-/