void __attribute__((noreturn)) gl_main_loop(global_context *ctx){
int i,j,k;
while(!gl_window_should_close(ctx->window)){
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
if(ctx->update_userdata){
ctx->update_userdata(ctx->userdata);
}
for(i=0;i<ctx->num_scenes;i++){
gl_scene *scene = &(ctx->scenes[i]);
//or gl_scene scene = ctx->scenes[i];
bind_scene(scene);
if(scene->update_scene){
scene->update_scene(scene, ctx->userdata);
}
//bind uniform blocks
for(j=0;j<scene->num_buffers;j++){
gl_buffer *buf = scene->buffers + j*sizeof(gl_buffer);
bind_buffer(buf);
if(buf->update_buffer){
buf->update_buffer(buf, ctx->userdata);
}
/*
TODO: update the buffer struct to contain index limits
and optimze this by calling glDrawRangeElements instead.
*/
glDrawElements(buf->draw_mode, buf->draw_count,
buf->index_type, (void*)buf->index_offset);
}
}
gl_swap_buffers(ctx->window);
gl_poll_events();
}
exit(0);//need a way to specify an exit value
}
extern "C" void bind_appleseed_python_classes()
{
boost::python::scope().attr("APPLESEED_VERSION") = APPLESEED_VERSION;
boost::python::scope().attr("APPLESEED_VERSION_MAJOR") = APPLESEED_VERSION_MAJOR;
boost::python::scope().attr("APPLESEED_VERSION_MINOR") = APPLESEED_VERSION_MINOR;
boost::python::scope().attr("APPLESEED_VERSION_PATCH") = APPLESEED_VERSION_PATCH;
boost::python::scope().attr("APPLESEED_VERSION_MATURITY") = APPLESEED_VERSION_MATURITY;
boost::python::scope().attr("APPLESEED_VERSION_STRING") = APPLESEED_VERSION_STRING;
bind_utility();
bind_murmurhash();
bind_logger();
bind_vector();
bind_basis();
bind_quaternion();
bind_bbox();
bind_matrix();
bind_transform();
bind_entity();
bind_color();
bind_texture();
bind_bsdf();
bind_bssrdf();
bind_edf();
bind_shader_group();
bind_surface_shader();
bind_material();
bind_light();
bind_object();
bind_mesh_object();
bind_assembly();
bind_camera();
bind_environment();
bind_scene();
bind_image();
bind_aov();
bind_frame();
bind_fresnel();
bind_display();
bind_project();
bind_renderer_controller();
bind_tile_callback();
bind_master_renderer();
}
