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 void View::set_camera(Camera *c)
  15 {
  16         camera = c;
  17         if(camera)
  18                 camera->set_aspect_ratio(get_aspect_ratio());
  19 }
  20
  21 void View::set_content(Renderable *r)
  22 {
  23         content = r;
  24 }
  25
  26 void View::render()
  27 {
  28         if(!internal_renderer)
  29                 internal_renderer = new Renderer;
  30         internal_renderer->begin();
  31         render(*internal_renderer);
  32         internal_renderer->end();
  33 }
  34
  35 void View::render(Renderer &renderer)
  36 {
  37         Renderer::Push _push(renderer);
  38         renderer.set_framebuffer(&get_target());
  39         if(content)
  40         {
  41                 if(camera)
  42                         renderer.set_camera(*camera);
  43                 content->setup_frame(renderer);
  44                 content->render(renderer);
  45                 content->finish_frame();
  46         }
  47 }
  48
  49 } // namespace GL
  50 } // namespace Msp