Function UpdateNormals

libs/drape_frontend/line_shape_helper.cpp:117–126

}

void UpdateNormals(LineSegment * segment, LineSegment * prevSegment, LineSegment * nextSegment)
{
  ASSERT(segment != nullptr, ());

  if (prevSegment != nullptr)
    UpdateNormalBetweenSegments(prevSegment, segment);

  if (nextSegment != nullptr)
    UpdateNormalBetweenSegments(segment, nextSegment);
}

std::vector<glsl::vec2> GenerateJoinNormals(dp::LineJoin joinType, glsl::vec2 const & normal1,
                                            glsl::vec2 const & normal2, float halfWidth, bool isLeft, float widthScalar,