Method xLerpFunction

source/base/StarWorldGeometry.cpp:25–37

}

function<float(float, float, float)> WorldGeometry::xLerpFunction(Maybe<float> discontinuityThreshold) const {
  if (m_size[0] == 0) {
    return [](float, float min, float) -> float { return min; };
  } else {
    unsigned xsize = m_size[0];
    return [discontinuityThreshold, xsize](float offset, float min, float max) -> float {
      float distance = wrapDiffF<float>(max, min, xsize);
      if (discontinuityThreshold && abs(distance) > *discontinuityThreshold)
        return min + distance;
      return min + offset * distance;
    };
  }
}

function<Vec2F(float, Vec2F, Vec2F)> WorldGeometry::lerpFunction(Maybe<float> discontinuityThreshold) const {
  if (m_size[0] == 0) {