PLYElementParser.hpp

#pragma once
#ifndef __H__OCULAR_GRAPHICS_MESH_RESOURCE_LOADER_PLY_ELEMENT_PARSER__H__
#define __H__OCULAR_GRAPHICS_MESH_RESOURCE_LOADER_PLY_ELEMENT_PARSER__H__

#include "PLYParser.hpp"
#include <vector>

//------------------------------------------------------------------------------------------

namespace Ocular
{
    namespace Graphics
    {
        class PLYElementParser : public PLYParser
        {
        public:

            PLYElementParser();
            virtual ~PLYElementParser();
            
            virtual bool parse(std::string const& line, std::vector<Vertex>& vertices, std::vector<uint32_t>& indices, uint32_t& currVert, uint32_t& currIndex, Math::Vector3f& min, Math::Vector3f& max, bool isASCII = true) override;

            void addProperty(PLYPropertyType type);

        protected:

        private:
            
            void insertPropertyValue(int propIndex, float propValue, Vertex& vertex);
            bool isTrailingWhitespace(std::string const& string, uint32_t const& index) const;

            std::vector<PLYPropertyType> m_Properties;
            uint32_t m_NumProperties;
        };
    }
}
//------------------------------------------------------------------------------------------

#endif