OGC3DTilesUtils.h

#pragma once
 
#include "OGC3DTiles.h"
#include "OGC3DTilesTileset.h"
 
#include "Foundation/Geometry/Glm.hpp"
#include "Foundation/Geometry/BoundingBox.hpp"
 
#include <glm/glm.hpp>
#include <string>
 
namespace Cogs {
  namespace Core {
    namespace OGC3DTilesUtils {
      double distanceFromBBox(const glm::dvec3 pt, const Cogs::Geometry::DBoundingBox& bbox);
      int bboxInsideViewFrustum(const Cogs::Geometry::DBoundingBox& bbox, const glm::mat4& viewProjectionMatrix);
      void transformBBox(Cogs::Geometry::DBoundingBox& bbox, const glm::mat4& mat);
      void translateBBox(Cogs::Geometry::DBoundingBox& bbox, const glm::dvec3& offset);
 
      Cogs::Geometry::DBoundingBox boundingVolumeConverter(const OGC3DTiles::BoundingVolume& bv, const glm::mat4& transform);
      Cogs::Geometry::DBoundingBox getBBoxFromCoord(const OGC3DTiles::Coord& tileCoord, const Cogs::Geometry::DBoundingBox& tilesetBBox);
      OGC3DTiles::BoundingVolume getBoundingVolumeFromCoord(const OGC3DTiles::Coord& tileCoord, const OGC3DTiles::BoundingVolume& globalBoundingVolume);
 
      bool isInsideBox(const glm::dvec3& point, const Cogs::Geometry::DBoundingBox& box);
      void printBBox(const ::Cogs::Geometry::DBoundingBox& bbox, const std::string& prefix = std::string(""));
      void printBBox(const ::Cogs::Geometry::BoundingBox& bbox, const std::string& prefix = std::string(""));
    };
  };
};