libigl_Martin/include/igl/init_render_to_texture.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_INIT_RENDER_TO_TEXTURE_H
#define IGL_INIT_RENDER_TO_TEXTURE_H
#include "igl_inline.h"
#include "OpenGL_convenience.h"
#include <cstdlib>
namespace igl
{
  #ifndef IGL_NO_OPENGL

  // Create a texture+framebuffer+depthbuffer triplet bound for rendering into
  // the texture;
  //
  // Inputs:
  //   width  image width
  //   height image height
  // Outputs:
  //   tex_id  id of the texture
  //   fbo_id  id of the frame buffer object
  //   dfbo_id  id of the depth frame buffer object
  IGL_INLINE void init_render_to_texture(
    const size_t width,
    const size_t height,
    GLuint & tex_id,
    GLuint & fbo_id,
    GLuint & dfbo_id);

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