https://forum.jogamp.org/vbo-draw-elements-vs-image-draw-pixels-strange-difference-tp4026002p4026014.html
Please attach your complete source code to your demo in your mail. Its impossible to guess.
i went back to the demo and added a triangle painted in white. it turns blue also.
i added a gl.glDisableClientState(GLPointerFunc.GL_TEXTURE_COORD_ARRAY); at the end of the demo, but no joy.
how do i stop the texture from changing the color of everything else that is drawn?
thanks