MaxLevelSubdivisionTreeStrategy.h

Go to the documentation of this file.

#ifndef GfxTL__MAXLEVELSUBDIVISIONTREESTRATEGY_HEADER__
#define GfxTL__MAXLEVELSUBDIVISIONTREESTRATEGY_HEADER__
 
namespace GfxTL
{
    template <class InheritedStrategyT>
    struct MaxLevelSubdivisionTreeStrategy
    {
        typedef typename InheritedStrategyT::value_type value_type;
 
        class CellData : public InheritedStrategyT::CellData
        {
        };
 
        template <class BaseT>
        class StrategyBase : public InheritedStrategyT::StrategyBase<BaseT>
        {
        public:
            typedef typename InheritedStrategyT::StrategyBase<BaseT> BaseType;
            typedef typename BaseType::CellType CellType;
 
            StrategyBase() : m_maxSubdivisionLevel(15)
            {
            }
 
            size_t
            MaxSubdivisionLevel() const
            {
                return m_maxSubdivisionLevel;
            }
 
            void
            MaxSubdivisionLevel(size_t level)
            {
                m_maxSubdivisionLevel = level;
            }
 
        protected:
            template <class BuildInformationT>
            bool
            ShouldSubdivide(const CellType& cell, BuildInformationT& bi) const
            {
                return bi.Level() < m_maxSubdivisionLevel;
            }
 
        private:
            size_t m_maxSubdivisionLevel;
        };
    };
}; // namespace GfxTL
 
#endif