#include "DirectionalLight.h"


DirectionalLight::DirectionalLight()
{
	mDirection = glm::vec3(0);
	mActive = false;
}


DirectionalLight::~DirectionalLight()
{
}

glm::vec3 DirectionalLight::GetDirection()
{
	if (!mActive)
		return glm::vec3(0);
	return mDirection;
}

void DirectionalLight::SetDirection(glm::vec3 dir)
{
	if (dir != glm::vec3(0))
	{
		dir = glm::normalize(dir);
	}
	mDirection = dir;
	mActive = true;
}

bool DirectionalLight::GetActive()
{
	return mActive;
}

void DirectionalLight::SetActive(bool active)
{
	mActive = active;
}