Method drawPolygon

CesiumVectorData/src/VectorRasterizer.cpp:106–140

}

void VectorRasterizer::drawPolygon(
    const CesiumGeospatial::CartographicPolygon& polygon,
    const PolygonStyle& style) {
  if (this->_finalized || (!style.fill && !style.outline)) {
    return;
  }

  std::vector<BLPoint> vertices;
  vertices.reserve(polygon.getVertices().size());

  for (const glm::dvec2& pos : polygon.getVertices()) {
    vertices.emplace_back(
        radiansToPoint(pos.x, pos.y, this->_bounds, this->_context));
  }

  if (style.fill) {
    this->_context.fillPolygon(
        vertices.data(),
        vertices.size(),
        BLRgba32(style.fill->getColor(seedForObject(polygon, 13)).toRgba32()));
  }

  if (style.outline) {
    setStrokeWidth(
        this->_context,
        *style.outline,
        this->_ellipsoid,
        this->_bounds);
    this->_context.strokePolygon(
        vertices.data(),
        vertices.size(),
        BLRgba32(
            style.outline->getColor(seedForObject(polygon, 31)).toRgba32()));
  }
}

void VectorRasterizer::drawPolygon(
    const std::vector<std::vector<glm::dvec3>>& polygon,