source/resources.cpp

   1 #include <msp/fs/utils.h>
   2 #include "animation.h"
   3 #include "armature.h"
   4 #include "font.h"
   5 #include "keyframe.h"
   6 #include "material.h"
   7 #include "mesh.h"
   8 #include "object.h"
   9 #include "pose.h"
  10 #include "program.h"
  11 #include "resourcemanager.h"
  12 #include "resources.h"
  13 #include "technique.h"
  14 #include "texture2d.h"
  15 #include "texturecube.h"
  16
  17 using namespace std;
  18
  19 namespace Msp {
  20 namespace GL {
  21
  22 Resources::Resources():
  23         default_tex_filter(LINEAR_MIPMAP_LINEAR),
  24         srgb_conversion(false),
  25         resource_manager(0)
  26 {
  27         add_type<Animation>().suffix(".anim").keyword("animation");
  28         add_type<Armature>().suffix(".arma").keyword("armature");
  29         add_type<Font>().keyword("font");
  30         add_type<KeyFrame>().suffix(".kframe").keyword("keyframe");
  31         add_type<Material>().suffix(".mat").keyword("material");
  32         add_type<Mesh>().keyword("mesh").creator(&Resources::create_mesh);
  33         add_type<Object>().keyword("object");
  34         add_type<Pose>().keyword("pose");
  35         add_type<Program>().keyword("shader");
  36         add_type<Technique>().suffix(".tech").keyword("technique");
  37         add_type<Texture2D>().base<Texture>().suffix(".tex2d").suffix(".png").suffix(".jpg").keyword("texture2d").creator(&Resources::create_texture2d);
  38         add_type<TextureCube>().base<Texture>().suffix(".texcb").keyword("texture_cube");
  39 }
  40
  41 void Resources::set_default_texture_filter(TextureFilter tf)
  42 {
  43         default_tex_filter = tf;
  44 }
  45
  46 void Resources::set_srgb_conversion(bool c)
  47 {
  48         srgb_conversion = c;
  49 }
  50
  51 void Resources::set_resource_manager(ResourceManager *m)
  52 {
  53         resource_manager = m;
  54 }
  55
  56 Mesh *Resources::create_mesh(const string &name)
  57 {
  58         if(!resource_manager)
  59                 return 0;
  60
  61         if(RefPtr<IO::Seekable> io = open_from_sources(name))
  62         {
  63                 RefPtr<GL::Mesh> mesh = new GL::Mesh(resource_manager);
  64                 resource_manager->set_resource_location(*mesh, *this, name);
  65                 return mesh.release();
  66         }
  67
  68         return 0;
  69 }
  70
  71 Texture2D *Resources::create_texture2d(const string &name)
  72 {
  73         string ext = FS::extpart(name);
  74         if(ext==".tex2d")
  75                 return 0;
  76
  77         if(RefPtr<IO::Seekable> io = open_from_sources(name))
  78         {
  79                 Graphics::Image image;
  80                 if(!resource_manager)
  81                         image.load_io(*io);
  82
  83                 RefPtr<GL::Texture2D> tex = new GL::Texture2D(resource_manager);
  84
  85                 if(default_tex_filter==NEAREST_MIPMAP_NEAREST || default_tex_filter==NEAREST_MIPMAP_LINEAR ||
  86                         default_tex_filter==LINEAR_MIPMAP_NEAREST || default_tex_filter==LINEAR_MIPMAP_LINEAR)
  87                 {
  88                         tex->set_generate_mipmap(true);
  89                         tex->set_mag_filter(LINEAR);
  90                 }
  91                 else
  92                         tex->set_mag_filter(default_tex_filter);
  93                 tex->set_min_filter(default_tex_filter);
  94
  95                 // TODO Somehow pass the srgb flag if a resource manager is in use
  96                 if(resource_manager)
  97                         resource_manager->set_resource_location(*tex, *this, name);
  98                 else
  99                         tex->image(image, srgb_conversion);
 100                 return tex.release();
 101         }
 102
 103         return 0;
 104 }
 105
 106 } // namespace GL
 107 } // namespace Msp