protected int getLeftTexId() {
        return getLeftTexture().getImage().getId();
    }
Get the identifier of the left eye texture.
@return the identifier of the left eye texture.
@see #getRightTexId()
@see #getFullTexId()
jme3-vr/src/main/java/com/jme3/input/vr/openvr/OpenVRViewManager.java