source/render/simplescene.cpp

   1 #include <msp/core/algorithm.h>
   2 #include "renderer.h"
   3 #include "simplescene.h"
   4
   5 namespace Msp {
   6 namespace GL {
   7
   8 void SimpleScene::add(Renderable &r)
   9 {
  10         auto i = lower_bound(renderables, &r);
  11         if(i==renderables.end() || *i!=&r)
  12                 renderables.insert(i, &r);
  13 }
  14
  15 void SimpleScene::remove(Renderable &r)
  16 {
  17         auto i = find(renderables, &r);
  18         if(i!=renderables.end())
  19                 renderables.erase(i);
  20 }
  21
  22 void SimpleScene::setup_frame(Renderer &renderer)
  23 {
  24         for(Renderable *r: renderables)
  25                 r->setup_frame(renderer);
  26 }
  27
  28 void SimpleScene::finish_frame()
  29 {
  30         for(Renderable *r: renderables)
  31                 r->finish_frame();
  32 }
  33
  34 void SimpleScene::render(Renderer &renderer, Tag tag) const
  35 {
  36         if(setup_frustum(renderer))
  37         {
  38                 for(Renderable *r: renderables)
  39                         if(!frustum_cull(*r))
  40                                 r->render(renderer, tag);
  41         }
  42         else
  43         {
  44                 for(Renderable *r: renderables)
  45                         r->render(renderer, tag);
  46         }
  47 }
  48
  49 } // namespace GL
  50 } // namespace Msp