GlobeAnchor.h

#pragma once
 
#include <CesiumGeospatial/Ellipsoid.h>
#include <CesiumGeospatial/Library.h>
 
#include <glm/mat4x4.hpp>
 
#include <optional>
 
namespace CesiumGeospatial {
 
class LocalHorizontalCoordinateSystem;
 
class CESIUMGEOSPATIAL_API GlobeAnchor final {
public:
  static GlobeAnchor fromAnchorToLocalTransform(
      const LocalHorizontalCoordinateSystem& localCoordinateSystem,
      const glm::dmat4& anchorToLocal);
 
  static GlobeAnchor
  fromAnchorToFixedTransform(const glm::dmat4& anchorToFixed);
 
  explicit GlobeAnchor(const glm::dmat4& anchorToFixed);
 
  const glm::dmat4& getAnchorToFixedTransform() const;
 
  void setAnchorToFixedTransform(
      const glm::dmat4& newAnchorToFixed,
      bool adjustOrientation,
      const Ellipsoid& ellipsoid CESIUM_DEFAULT_ELLIPSOID);
 
  glm::dmat4 getAnchorToLocalTransform(
      const LocalHorizontalCoordinateSystem& localCoordinateSystem) const;
 
  void setAnchorToLocalTransform(
      const LocalHorizontalCoordinateSystem& localCoordinateSystem,
      const glm::dmat4& newAnchorToLocal,
      bool adjustOrientation,
      const Ellipsoid& ellipsoid CESIUM_DEFAULT_ELLIPSOID);
 
private:
  glm::dmat4 _anchorToFixed;
};
 
} // namespace CesiumGeospatial