goat3dgfx
annotate src/scene.cc @ 12:1868c5975f31
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| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Sun, 24 Nov 2013 18:18:38 +0200 |
| parents | 1873dfd13f2d |
| children | 25bf39105c82 |
| rev | line source |
|---|---|
| nuclear@0 | 1 #include "scene.h" |
| nuclear@0 | 2 #include "opengl.h" |
| nuclear@12 | 3 #include "goat3d.h" |
| nuclear@0 | 4 |
| nuclear@0 | 5 Scene::~Scene() |
| nuclear@0 | 6 { |
| nuclear@0 | 7 destroy(); |
| nuclear@0 | 8 } |
| nuclear@0 | 9 |
| nuclear@0 | 10 void Scene::destroy() |
| nuclear@0 | 11 { |
| nuclear@0 | 12 for(size_t i=0; i<objects.size(); i++) { |
| nuclear@0 | 13 delete objects[i]; |
| nuclear@0 | 14 } |
| nuclear@0 | 15 objects.clear(); |
| nuclear@0 | 16 |
| nuclear@0 | 17 for(size_t i=0; i<meshes.size(); i++) { |
| nuclear@0 | 18 delete meshes[i]; |
| nuclear@0 | 19 } |
| nuclear@0 | 20 meshes.clear(); |
| nuclear@0 | 21 |
| nuclear@0 | 22 for(size_t i=0; i<curves.size(); i++) { |
| nuclear@0 | 23 delete curves[i]; |
| nuclear@0 | 24 } |
| nuclear@0 | 25 curves.clear(); |
| nuclear@0 | 26 } |
| nuclear@0 | 27 |
| nuclear@12 | 28 bool Scene::load(const char *fname) |
| nuclear@12 | 29 { |
| nuclear@12 | 30 goat3d *goat = goat3d_create(); |
| nuclear@12 | 31 if(!goat) { |
| nuclear@12 | 32 return false; |
| nuclear@12 | 33 } |
| nuclear@12 | 34 if(goat3d_load(goat, fname) == -1) { |
| nuclear@12 | 35 return false; |
| nuclear@12 | 36 } |
| nuclear@12 | 37 |
| nuclear@12 | 38 int num_meshes = goat3d_get_mesh_count(goat); |
| nuclear@12 | 39 for(int i=0; i<num_meshes; i++) { |
| nuclear@12 | 40 goat3d_mesh *gmesh = goat3d_get_mesh(goat, i); |
| nuclear@12 | 41 // TODO cont... |
| nuclear@12 | 42 } |
| nuclear@12 | 43 |
| nuclear@12 | 44 goat3d_free(goat); |
| nuclear@12 | 45 return true; |
| nuclear@12 | 46 } |
| nuclear@12 | 47 |
| nuclear@12 | 48 bool Scene::save(const char *fname) const |
| nuclear@12 | 49 { |
| nuclear@12 | 50 return false; // TODO |
| nuclear@12 | 51 } |
| nuclear@12 | 52 |
| nuclear@0 | 53 void Scene::draw(long msec) const |
| nuclear@0 | 54 { |
| nuclear@0 | 55 for(size_t i=0; i<objects.size(); i++) { |
| nuclear@0 | 56 objects[i]->draw(msec); |
| nuclear@0 | 57 } |
| nuclear@0 | 58 |
| nuclear@0 | 59 if(objects.empty()) { |
| nuclear@0 | 60 printf("rendering meshes directly\n"); |
| nuclear@0 | 61 for(size_t i=0; i<meshes.size(); i++) { |
| nuclear@0 | 62 meshes[i]->draw(); |
| nuclear@0 | 63 } |
| nuclear@0 | 64 } |
| nuclear@0 | 65 } |