code: def render_colored_image(
      self, view_angle_trg, return_visibility=False
  ):
      uv_cmesh = ColouredTriMesh(
          self.uv_mesh,
          trilist=self.uv_trilist,
          colours=np.tile(view_angle_trg, [3, 1]).T,
      )
      bcs = rasterize_barycentric_coordinate_images(
          uv_cmesh, self.uv_shape
      )
      img = rasterize_mesh_from_barycentric_coordinate_images(
          uv_cmesh, *bcs
      )
      img.pixels = np.clip(img.pixels, -1.0, 1.0)
      if return_visibility:
          visible = np.sum(bcs[0].pixels, axis=0) != 0
          return img, visible
      else:
          return img
  
imports: from utils.align2stylegan import align_im2stylegan, align_mesh2stylegan
  from core.projection_handler import Projection_Handler
  from skimage.morphology import remove_small_holes
  import time
  from utils.ganfit_camera import apply_camera_only3d, get_pose
  from utils.utils import *
  from core.arcface_handler import Arcface_Handler
  from utils import generate_heatmap
label_desc: Use image node_id 3 for calling the Operator obj's underlying member method code with example usage: obj.render_colored_image(view_angle_trg, return_visibility) and returns: img,  visible, img