Function TEST

test/test_angle_diff.cpp:44–59

};

TEST(AngleDiff, AlphasRows) {
  int size = 4;
  Mat depth_image = cv::Mat::ones(size, size, DataType<float>::type);
  ProjectionParams params;
  params.SetSpan(SpanParams(0_deg, 1_deg * size, size),
                 SpanParams::Direction::VERTICAL);
  params.SetSpan(SpanParams(0_deg, 1_deg * size, size),
                 SpanParams::Direction::HORIZONTAL);
  TestAngleDiff angle_diff_helper(&depth_image, &params);
  auto alphas_rows = angle_diff_helper.GetRowAlphas();
  EXPECT_EQ(4ul, alphas_rows.size());
  EXPECT_NEAR(Radians::FromDegrees(1).val(), alphas_rows[0], 0.001);
  EXPECT_NEAR(Radians::FromDegrees(1).val(), alphas_rows[1], 0.001);
  EXPECT_NEAR(Radians::FromDegrees(1).val(), alphas_rows[2], 0.001);
  EXPECT_NEAR(0, alphas_rows[3], 0.001);
}

TEST(AngleDiff, AlphasCols) {
  int size = 4;