demos/forestpond/source/forestpond.cpp

   1 #include <msp/fs/dir.h>
   2 #include <msp/gl/sequencebuilder.h>
   3 #include "forestpond.h"
   4
   5 using namespace std;
   6 using namespace Msp;
   7
   8 ForestPond::ForestPond(int, char **):
   9         window(display, 1920, 1080),
  10         gl_device(window),
  11         /* TODO InstanceArray is not compatible with ResourceManager at the moment,
  12         because it requires Mesh to have its vertex format ready. */
  13         resources(nullptr),
  14         view(window),
  15         camera(resources.get<GL::Camera>("Camera.camera")),
  16         water(resources.get<GL::Object>("Water.object"), resources, { resources.get<GL::Mesh>("Terrain.mesh"), -10.0f, -3.0f, 2.0f, 6.0f })
  17 {
  18         window.set_title("Forest Pond");
  19         window.signal_close.connect(sigc::bind(sigc::mem_fun(this, &ForestPond::exit), 0));
  20
  21         GL::SequenceBuilder seq_bld(resources.get<GL::SequenceTemplate>("Forest.seq"));
  22         seq_bld.set_debug_name("Main sequence");
  23         seq_bld.set_renderable("content", content);
  24         sequence.reset(seq_bld.build(view));
  25
  26         content.add(resources.get<GL::Scene>("Forest.scene"));
  27         content.add(water);
  28         water.set_matrix(GL::Matrix::translation(GL::Vector3(-3, 2, 0)));
  29
  30         view.set_content(sequence.get());
  31         view.set_camera(&camera);
  32 }
  33
  34 int ForestPond::main()
  35 {
  36         window.show();
  37         return Application::main();
  38 }
  39
  40 void ForestPond::tick()
  41 {
  42         display.tick();
  43         view.render();
  44 }
  45
  46
  47 ForestPond::Resources::Resources(GL::ResourceManager *rm)
  48 {
  49         FS::Path base_dir = FS::get_sys_data_dir()/"demos"/"forestpond"/"data";
  50         source.add_directory(base_dir);
  51         source.add_directory(base_dir/"textures");
  52         source.add_directory(base_dir/"exported");
  53         add_source(source);
  54
  55         set_resource_manager(rm);
  56 }