Updated from OpenSceneGraph-Data/shaders/text.frag to address GLSL int to float conversion warning
Updated from OpenSceneGraph-Data/shaders/text.frag to address GLSL int to float conversion warning

scrawl/osg,openscenegraph/osg,scrawl/osg,scrawl/osg,openscenegraph/osg,scrawl/osg,openscenegraph/osg,openscenegraph/osg