lldrawpoolterrain.h

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#ifndef LL_LLDRAWPOOLTERRAIN_H
#define LL_LLDRAWPOOLTERRAIN_H

#include "lldrawpool.h"

class LLDrawPoolTerrain : public LLFacePool
{
        LLPointer<LLViewerImage> mTexturep;
public:
        enum
        {
                VERTEX_DATA_MASK =      LLVertexBuffer::MAP_VERTEX |
                                                        LLVertexBuffer::MAP_NORMAL |
                                                        LLVertexBuffer::MAP_TEXCOORD |
                                                        LLVertexBuffer::MAP_TEXCOORD2 |
                                                        LLVertexBuffer::MAP_COLOR
        };

        virtual U32 getVertexDataMask() { return VERTEX_DATA_MASK; }
        static S32 getDetailMode();

        LLDrawPoolTerrain(LLViewerImage *texturep);
        virtual ~LLDrawPoolTerrain();

        /*virtual*/ LLDrawPool *instancePool();


        /*virtual*/ void render(S32 pass = 0);
        /*virtual*/ void prerender();
        /*virtual*/ void renderForSelect();
        /*virtual*/ void dirtyTextures(const std::set<LLViewerImage*>& textures);
        /*virtual*/ LLViewerImage *getTexture();
        /*virtual*/ LLViewerImage *getDebugTexture();
        /*virtual*/ LLColor3 getDebugColor() const; // For AGP debug display

        LLPointer<LLViewerImage> mAlphaRampImagep;
        LLPointer<LLViewerImage> m2DAlphaRampImagep;
        LLPointer<LLViewerImage> mAlphaNoiseImagep;

        virtual S32 getMaterialAttribIndex();

        static S32 sDetailMode;
        static F32 sDetailScale; // meters per texture
protected:
        void renderSimple();
        void renderOwnership();

        void renderFull2TU();
        void renderFull4TU();
        void renderFull4TUShader();
};

#endif // LL_LLDRAWPOOLSIMPLE_H

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