source/render/view.cpp

   1 #include "camera.h"
   2 #include "renderable.h"
   3 #include "renderer.h"
   4 #include "view.h"
   5
   6 namespace Msp {
   7 namespace GL {
   8
   9 View::~View()
  10 {
  11         delete internal_renderer;
  12 }
  13
  14 View::View(View &&other):
  15         camera(other.camera),
  16         content(other.content),
  17         internal_renderer(other.internal_renderer)
  18 {
  19         other.internal_renderer = 0;
  20 }
  21
  22 void View::set_camera(Camera *c)
  23 {
  24         camera = c;
  25         if(camera)
  26                 camera->set_aspect_ratio(get_aspect_ratio());
  27 }
  28
  29 void View::set_content(Renderable *r)
  30 {
  31         content = r;
  32 }
  33
  34 void View::render()
  35 {
  36         if(!internal_renderer)
  37                 internal_renderer = new Renderer;
  38         internal_renderer->begin();
  39         render(*internal_renderer);
  40         internal_renderer->end();
  41 }
  42
  43 void View::render(Renderer &renderer)
  44 {
  45         Renderer::Push _push(renderer);
  46         renderer.set_framebuffer(&get_target());
  47         if(content)
  48         {
  49                 if(camera)
  50                         renderer.set_camera(*camera);
  51                 content->setup_frame(renderer);
  52                 content->render(renderer);
  53                 content->finish_frame();
  54         }
  55 }
  56
  57 } // namespace GL
  58 } // namespace Msp