source/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(Framebuffer &t):
  10         target(t),
  11         camera(0),
  12         content(0)
  13 { }
  14
  15 void View::set_camera(Camera *c)
  16 {
  17         camera = c;
  18         if(camera)
  19                 camera->set_aspect_ratio(get_aspect_ratio());
  20 }
  21
  22 void View::set_content(Renderable *r)
  23 {
  24         content = r;
  25 }
  26
  27 void View::render()
  28 {
  29         Bind bind_fbo(target);
  30         target.clear(COLOR_BUFFER_BIT|DEPTH_BUFFER_BIT);
  31         if(content)
  32         {
  33                 Renderer renderer(camera);
  34                 content->setup_frame(renderer);
  35                 content->render(renderer);
  36                 content->finish_frame();
  37         }
  38 }
  39
  40 } // namespace GL
  41 } // namespace Msp