33 #if MRPT_HAS_OPENGL_GLUT
35 glGenBuffers(1, &buffer);
36 this->buffer_id = buffer;
37 this->created_from = std::this_thread::get_id();
45 #if MRPT_HAS_OPENGL_GLUT
46 if (created_from == std::this_thread::get_id())
49 glDeleteBuffers(1, &buffer_id);
58 #if MRPT_HAS_OPENGL_GLUT
60 glBindBuffer(
static_cast<GLenum
>(
type), buffer_id);
66 #if MRPT_HAS_OPENGL_GLUT
68 if (created_from != std::this_thread::get_id())
return;
70 glBindBuffer(
static_cast<GLenum
>(
type), 0);
76 #if MRPT_HAS_OPENGL_GLUT
79 static_cast<GLenum
>(
type), byteCount,
data,
static_cast<GLenum
>(
usage));