libigl_Martin/include/igl/compile_shader.h

// This file is part of libigl, a simple c++ geometry processing library.
//
// Copyright (C) 2015 Alec Jacobson <alecjacobson@gmail.com>
//
// This Source Code Form is subject to the terms of the Mozilla Public License
// v. 2.0. If a copy of the MPL was not distributed with this file, You can
// obtain one at http://mozilla.org/MPL/2.0/.
#ifndef IGL_COMPILE_SHADER_H
#define IGL_COMPILE_SHADER_H
#include "OpenGL_convenience.h"
#include "igl_inline.h"
namespace igl
{
  #ifndef IGL_NO_OPENGL
  // Compile a shader given type and string of shader code
  //
  // Inputs:
  //   type  either GL_VERTEX_SHADER or GL_FRAGMENT_SHADER
  //   str  contents of shader code
  // Returns result of glCreateShader (id of shader)
  //
  // Example:
  //     GLuint vid = compile_shader(GL_VERTEX_SHADER,vertex_shader.c_str());
  //     GLuint fid = compile_shader(GL_FRAGMENT_SHADER,fragment_shader.c_str());
  //     GLuint prog_id = glCreateProgram();
  //     glAttachShader(prog_id,vid);
  //     glAttachShader(prog_id,fid);
  //     glLinkProgram(prog_id);
  //
  // Known bugs: seems to be duplicate of `load_shader`
  IGL_INLINE GLuint compile_shader(const GLint type, const char * str);
  #endif

}
#ifndef IGL_STATIC_LIBRARY
#  include "compile_shader.cpp"
#endif
#endif