lldrawpoolavatar.h

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#ifndef LL_LLDRAWPOOLAVATAR_H
#define LL_LLDRAWPOOLAVATAR_H

#include "lldrawpool.h"

class LLVOAvatar;

class LLDrawPoolAvatar : public LLFacePool
{
protected:
        S32                                     mNumFaces;
public:
        enum
        {
                SHADER_LEVEL_BUMP = 2,
                SHADER_LEVEL_CLOTH = 3
        };
        
        enum
        {
                VERTEX_DATA_MASK =      LLVertexBuffer::MAP_VERTEX |
                                                        LLVertexBuffer::MAP_NORMAL |
                                                        LLVertexBuffer::MAP_TEXCOORD |
                                                        LLVertexBuffer::MAP_WEIGHT |
                                                        LLVertexBuffer::MAP_CLOTHWEIGHT |
                                                        LLVertexBuffer::MAP_BINORMAL
                                                        
        };

        virtual U32 getVertexDataMask() { return VERTEX_DATA_MASK; }

        virtual S32 getVertexShaderLevel() const;

        LLDrawPoolAvatar();

        static LLMatrix4& getModelView();

        /*virtual*/ LLDrawPool *instancePool();

        /*virtual*/ S32  getNumPasses();
        /*virtual*/ void beginRenderPass(S32 pass);
        /*virtual*/ void endRenderPass(S32 pass);
        /*virtual*/ void prerender();
        /*virtual*/ void render(S32 pass = 0);
        /*virtual*/ void renderForSelect();

        void beginRigid();
        void beginFootShadow();
        void beginSkinned();
                
        void endRigid();
        void endFootShadow();
        void endSkinned();
                
        /*virtual*/ LLViewerImage *getDebugTexture();
        /*virtual*/ LLColor3 getDebugColor() const; // For AGP debug display

        virtual S32 getMaterialAttribIndex() { return 0; }

        void renderAvatars(LLVOAvatar *single_avatar, S32 pass = -1); // renders only one avatar if single_avatar is not null.
};



extern S32 AVATAR_OFFSET_POS;
extern S32 AVATAR_OFFSET_NORMAL;
extern S32 AVATAR_OFFSET_TEX0;
extern S32 AVATAR_OFFSET_TEX1;
extern S32 AVATAR_VERTEX_BYTES;
const S32 AVATAR_BUFFER_ELEMENTS = 8192; // Needs to be enough to store all avatar vertices.

extern BOOL gAvatarEmbossBumpMap;
#endif // LL_LLDRAWPOOLAVATAR_H

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