// Berkeley Open Infrastructure for Network Computing
// http://boinc.berkeley.edu
// Copyright (C) 2005 University of California
//
// This is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation;
// either version 2.1 of the License, or (at your option) any later version.
//
// This software is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// To view the GNU Lesser General Public License visit
// http://www.gnu.org/copyleft/lesser.html
// or write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

// Interface functions for tex_info stuff.
// Contributed by Tolu Aina

#ifndef _TXF_UTIL_
#define _TXF_UTIL_

#ifdef __cplusplus
extern "C" {
#endif

extern void txf_load_fonts(char* dir);
extern void txf_render_string(
	float alpha_value,
        // reference value to which incoming alpha values are compared.
        // 0 through to 1
	double x, double y, double z, // text position
	float fscale,                 // scale factor
	GLfloat * col,                // colour 
	int i,                        // font index see texfont.h 
	char * s				  	  // string ptr
);

#ifdef __cplusplus
} // extern "C"
#endif

#endif