1.1 --- a/liberebus/src/scene.cc	Sat May 24 02:27:08 2014 +0300
     1.2 +++ b/liberebus/src/scene.cc	Sat May 24 06:12:57 2014 +0300
     1.3 @@ -1,5 +1,11 @@
     1.4  #include "scene.h"
     1.5  
     1.6 +// default enviromental parameters
     1.7 +Environment::Environment()
     1.8 +	: bgcolor(0.05, 0.05, 0.05), ambient(0.05, 0.05, 0.05)
     1.9 +{
    1.10 +}
    1.11 +
    1.12  Scene::Scene()
    1.13  {
    1.14  	active_cam = 0;
    1.15 @@ -17,6 +23,32 @@
    1.16  	delete root;
    1.17  }
    1.18  
    1.19 +void Scene::set_env(const Environment &env)
    1.20 +{
    1.21 +	this->env = env;
    1.22 +}
    1.23 +
    1.24 +Environment &Scene::get_env()
    1.25 +{
    1.26 +	return env;
    1.27 +}
    1.28 +
    1.29 +const Environment &Scene::get_env() const
    1.30 +{
    1.31 +	return env;
    1.32 +}
    1.33 +
    1.34 +Color Scene::get_env_color() const
    1.35 +{
    1.36 +	return env.bgcolor;
    1.37 +}
    1.38 +
    1.39 +Color Scene::get_env_color(const Ray &ray) const
    1.40 +{
    1.41 +	// TODO
    1.42 +	return get_env_color();
    1.43 +}
    1.44 +
    1.45  void Scene::add_object(Object *obj)
    1.46  {
    1.47  	objects.push_back(obj);