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/**
* @file lldrawpoolavatar.h
* @brief LLDrawPoolAvatar class definition
*
* $LicenseInfo:firstyear=2002&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LL_LLDRAWPOOLAVATAR_H
#define LL_LLDRAWPOOLAVATAR_H
#include "lldrawpool.h"
#include "llmodel.h"
#include <unordered_map>
class LLVOAvatar;
class LLVOVolume;
class LLGLSLShader;
class LLFace;
class LLVolume;
class LLVolumeFace;
extern U32 gFrameCount;
class LLDrawPoolAvatar : public LLFacePool
{
public:
enum
{
SHADER_LEVEL_BUMP = 2,
SHADER_LEVEL_CLOTH = 3
};
enum
{
VERTEX_DATA_MASK = LLVertexBuffer::MAP_VERTEX |
LLVertexBuffer::MAP_NORMAL |
LLVertexBuffer::MAP_TEXCOORD0 |
LLVertexBuffer::MAP_WEIGHT |
LLVertexBuffer::MAP_CLOTHWEIGHT
};
~LLDrawPoolAvatar();
/*virtual*/ BOOL isDead();
typedef enum
{
SHADOW_PASS_AVATAR_OPAQUE,
SHADOW_PASS_AVATAR_ALPHA_BLEND,
SHADOW_PASS_AVATAR_ALPHA_MASK,
NUM_SHADOW_PASSES
} eShadowPass;
virtual U32 getVertexDataMask() { return VERTEX_DATA_MASK; }
virtual S32 getShaderLevel() const;
LLDrawPoolAvatar(U32 type);
static LLMatrix4& getModelView();
/*virtual*/ S32 getNumPasses();
/*virtual*/ void beginRenderPass(S32 pass);
/*virtual*/ void endRenderPass(S32 pass);
/*virtual*/ void prerender();
/*virtual*/ void render(S32 pass = 0);
/*virtual*/ S32 getNumDeferredPasses();
/*virtual*/ void beginDeferredPass(S32 pass);
/*virtual*/ void endDeferredPass(S32 pass);
/*virtual*/ void renderDeferred(S32 pass);
/*virtual*/ S32 getNumPostDeferredPasses();
/*virtual*/ void beginPostDeferredPass(S32 pass);
/*virtual*/ void endPostDeferredPass(S32 pass);
/*virtual*/ void renderPostDeferred(S32 pass);
/*virtual*/ S32 getNumShadowPasses();
/*virtual*/ void beginShadowPass(S32 pass);
/*virtual*/ void endShadowPass(S32 pass);
/*virtual*/ void renderShadow(S32 pass);
void beginRigid();
void beginImpostor();
void beginSkinned();
void endRigid();
void endImpostor();
void endSkinned();
void beginDeferredRigid();
void beginDeferredImpostor();
void beginDeferredSkinned();
void endDeferredRigid();
void endDeferredImpostor();
void endDeferredSkinned();
/*virtual*/ LLViewerTexture *getDebugTexture();
/*virtual*/ LLColor3 getDebugColor() const; // For AGP debug display
void renderAvatars(LLVOAvatar *single_avatar, S32 pass = -1); // renders only one avatar if single_avatar is not null.
static BOOL sSkipOpaque;
static BOOL sSkipTransparent;
static S32 sShadowPass;
static S32 sDiffuseChannel;
static F32 sMinimumAlpha;
static LLGLSLShader* sVertexProgram;
};
class LLVertexBufferAvatar : public LLVertexBuffer
{
public:
LLVertexBufferAvatar();
};
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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