ParaXStaticModelRenderPass.h

#pragma once
#include "ParaXMaterial.h"

namespace ParaEngine
{
    class CParaXStaticModel;
    struct SceneState;
    class CParameterBlock;

    struct ParaXStaticModelRenderPass
    {
    public:
        ParaXStaticModelRenderPass();
        uint16 indexStart, indexCount;
        union {
            struct {
                uint16 vertexStart, vertexEnd;
            };
            int32 m_nIndexStart;
        };
        CParaXMaterial m_material;
        
        int order;
        int geoset;
        float p;
        int16 blendmode;
        
        // for programmable pipeline
        bool init_FX(CParaXStaticModel *m_, SceneState* pSceneState, CParameterBlock* pMaterialParams = NULL);
        void deinit_FX(SceneState* pSceneState);

        bool operator< (const ParaXStaticModelRenderPass &m) const
        {
            //return !trans;
            if (order < m.order) return true;
            else if (order > m.order) return false;
            else return blendmode == m.blendmode ? (p < m.p) : blendmode < m.blendmode;
        }

        inline bool operator == (const ParaXStaticModelRenderPass &m) const
        {
            return m_material.m_pTexture1 == m.m_material.m_pTexture1 && blendmode == m.blendmode;
        }
    };
}