// Copyright 2024 Bytedance Inc. All Rights Reserved.
// Author: tianlei.richard@bytedance.com (tianlei.richard)

#include "lamp.h"

PointLamp::PointLamp(const Point3d &pos, const double intensity)
    : position_(pos), intensity_(intensity) {}

double PointLamp::get_intensity() const { return intensity_; }

const Point3d &PointLamp::get_position() const { return position_; }

void PointLamp::transform(const TransformMatrix &mtx) {
  position_ = (mtx * position_.homogeneous()).hnormalized();
}