def _ray_mesh()

in run_nerf_helpers.py [0:0]

• 44 lines of code
• 4 McCabe index (conditional complexity)

    def _ray_mesh(input_pts):
        rays_string = ""
        num_lines = 0
        for ray_samples in input_pts[indices]:
            # ray_samples: samples_per_ray x 3
            for i in range(samples_per_ray - 1):
                num_lines += 1
                start_x, start_y, start_z = ray_samples[i]
                end_x, end_y, end_z = ray_samples[i + 1]
                eps = 0.00001
                rays_string += (
                    "v "
                    + str(start_x)
                    + " "
                    + str(start_y)
                    + " "
                    + str(start_z)
                    + "\n"
                    + "v "
                    + str(start_x + eps)
                    + " "
                    + str(start_y + eps)
                    + " "
                    + str(start_z + eps)
                    + "\n"
                    + "v "
                    + str(end_x)
                    + " "
                    + str(end_y)
                    + " "
                    + str(end_z)
                    + "\n"
                )
        for i in range(num_lines):
            # faces are 1-indexed
            first_vertex_index = i * 3 + 1
            rays_string += (
                "f "
                + str(first_vertex_index)
                + " "
                + str(first_vertex_index + 1)
                + " "
                + str(first_vertex_index + 2)
                + "\n"
            )
        return rays_string