source/effects/effect.cpp

   1 #include "effect.h"
   2 #include "sampler.h"
   3
   4 namespace Msp {
   5 namespace GL {
   6
   7 WeakPtr<Sampler> Effect::linear_sampler;
   8
   9 Effect::Effect(Renderable &r):
  10         renderable(r)
  11 {
  12         enabled_passes.insert(Tag());
  13 }
  14
  15 void Effect::enable_for_pass(const Tag &tag)
  16 {
  17         enabled_passes.insert(tag);
  18 }
  19
  20 void Effect::disable_for_pass(const Tag &tag)
  21 {
  22         enabled_passes.erase(tag);
  23 }
  24
  25 RefPtr<Sampler> Effect::get_linear_sampler()
  26 {
  27         RefPtr<Sampler> sampler = linear_sampler;
  28         if(!sampler)
  29         {
  30                 sampler = new Sampler;
  31                 sampler->set_filter(LINEAR);
  32                 sampler->set_wrap(CLAMP_TO_EDGE);
  33                 linear_sampler = sampler;
  34         }
  35         return sampler;
  36 }
  37
  38 } // namespace GL
  39 } // namespace Msp