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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"
class LLVOAvatar;
class LLGLSLShader;
class LLFace;
class LLMeshSkinInfo;
class LLVolume;
class LLVolumeFace;
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
};
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*/ 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 beginDeferredImpostor();
void beginDeferredRigid();
void beginDeferredSkinned();
void endDeferredImpostor();
void endDeferredRigid();
void endDeferredSkinned();
void beginPostDeferredAlpha();
void endPostDeferredAlpha();
void beginRiggedSimple();
void beginRiggedFullbright();
void beginRiggedFullbrightShiny();
void beginRiggedShinySimple();
void beginRiggedAlpha();
void beginRiggedFullbrightAlpha();
void beginRiggedGlow();
void beginDeferredRiggedAlpha();
void beginDeferredRiggedMaterial(S32 pass);
void beginDeferredRiggedMaterialAlpha(S32 pass);
void endRiggedSimple();
void endRiggedFullbright();
void endRiggedFullbrightShiny();
void endRiggedShinySimple();
void endRiggedAlpha();
void endRiggedFullbrightAlpha();
void endRiggedGlow();
void endDeferredRiggedAlpha();
void endDeferredRiggedMaterial(S32 pass);
void endDeferredRiggedMaterialAlpha(S32 pass);
void beginDeferredRiggedSimple();
void beginDeferredRiggedBump();
void endDeferredRiggedSimple();
void endDeferredRiggedBump();
void getRiggedGeometry(LLFace* face, LLPointer<LLVertexBuffer>& buffer, U32 data_mask, const LLMeshSkinInfo* skin, LLVolume* volume, const LLVolumeFace& vol_face);
static void initSkinningMatrixPalette(LLMatrix4* mat, S32 count, const LLMeshSkinInfo* skin, LLVOAvatar *avatar);
static void getPerVertexSkinMatrix(F32* weights, LLMatrix4a* mat, bool handle_bad_scale, LLMatrix4a& final_mat);
void updateRiggedFaceVertexBuffer(LLVOAvatar* avatar,
LLFace* facep,
const LLMeshSkinInfo* skin,
LLVolume* volume,
const LLVolumeFace& vol_face);
void updateRiggedVertexBuffers(LLVOAvatar* avatar);
void renderRigged(LLVOAvatar* avatar, U32 type, bool glow = false);
void renderRiggedSimple(LLVOAvatar* avatar);
void renderRiggedAlpha(LLVOAvatar* avatar);
void renderRiggedFullbrightAlpha(LLVOAvatar* avatar);
void renderRiggedFullbright(LLVOAvatar* avatar);
void renderRiggedShinySimple(LLVOAvatar* avatar);
void renderRiggedFullbrightShiny(LLVOAvatar* avatar);
void renderRiggedGlow(LLVOAvatar* avatar);
void renderDeferredRiggedSimple(LLVOAvatar* avatar);
void renderDeferredRiggedBump(LLVOAvatar* avatar);
void renderDeferredRiggedMaterial(LLVOAvatar* avatar, S32 pass);
typedef enum
{
RIGGED_MATERIAL=0,
RIGGED_MATERIAL_ALPHA,
RIGGED_MATERIAL_ALPHA_MASK,
RIGGED_MATERIAL_ALPHA_EMISSIVE,
RIGGED_SPECMAP,
RIGGED_SPECMAP_BLEND,
RIGGED_SPECMAP_MASK,
RIGGED_SPECMAP_EMISSIVE,
RIGGED_NORMMAP,
RIGGED_NORMMAP_BLEND,
RIGGED_NORMMAP_MASK,
RIGGED_NORMMAP_EMISSIVE,
RIGGED_NORMSPEC,
RIGGED_NORMSPEC_BLEND,
RIGGED_NORMSPEC_MASK,
RIGGED_NORMSPEC_EMISSIVE,
RIGGED_SIMPLE,
RIGGED_FULLBRIGHT,
RIGGED_SHINY,
RIGGED_FULLBRIGHT_SHINY,
RIGGED_GLOW,
RIGGED_ALPHA,
RIGGED_FULLBRIGHT_ALPHA,
RIGGED_DEFERRED_BUMP,
RIGGED_DEFERRED_SIMPLE,
NUM_RIGGED_PASSES,
RIGGED_UNKNOWN,
} eRiggedPass;
typedef enum
{
RIGGED_MATERIAL_MASK =
LLVertexBuffer::MAP_VERTEX |
LLVertexBuffer::MAP_NORMAL |
LLVertexBuffer::MAP_TEXCOORD0 |
LLVertexBuffer::MAP_COLOR |
LLVertexBuffer::MAP_WEIGHT4,
RIGGED_MATERIAL_ALPHA_VMASK = RIGGED_MATERIAL_MASK,
RIGGED_MATERIAL_ALPHA_MASK_MASK = RIGGED_MATERIAL_MASK,
RIGGED_MATERIAL_ALPHA_EMISSIVE_MASK = RIGGED_MATERIAL_MASK,
RIGGED_SPECMAP_VMASK =
LLVertexBuffer::MAP_VERTEX |
LLVertexBuffer::MAP_NORMAL |
LLVertexBuffer::MAP_TEXCOORD0 |
LLVertexBuffer::MAP_TEXCOORD2 |
LLVertexBuffer::MAP_COLOR |
LLVertexBuffer::MAP_WEIGHT4,
RIGGED_SPECMAP_BLEND_MASK = RIGGED_SPECMAP_VMASK,
RIGGED_SPECMAP_MASK_MASK = RIGGED_SPECMAP_VMASK,
RIGGED_SPECMAP_EMISSIVE_MASK = RIGGED_SPECMAP_VMASK,
RIGGED_NORMMAP_VMASK =
LLVertexBuffer::MAP_VERTEX |
LLVertexBuffer::MAP_NORMAL |
LLVertexBuffer::MAP_TANGENT |
LLVertexBuffer::MAP_TEXCOORD0 |
LLVertexBuffer::MAP_TEXCOORD1 |
LLVertexBuffer::MAP_COLOR |
LLVertexBuffer::MAP_WEIGHT4,
RIGGED_NORMMAP_BLEND_MASK = RIGGED_NORMMAP_VMASK,
RIGGED_NORMMAP_MASK_MASK = RIGGED_NORMMAP_VMASK,
RIGGED_NORMMAP_EMISSIVE_MASK = RIGGED_NORMMAP_VMASK,
RIGGED_NORMSPEC_VMASK =
LLVertexBuffer::MAP_VERTEX |
LLVertexBuffer::MAP_NORMAL |
LLVertexBuffer::MAP_TANGENT |
LLVertexBuffer::MAP_TEXCOORD0 |
LLVertexBuffer::MAP_TEXCOORD1 |
LLVertexBuffer::MAP_TEXCOORD2 |
LLVertexBuffer::MAP_COLOR |
LLVertexBuffer::MAP_WEIGHT4,
RIGGED_NORMSPEC_BLEND_MASK = RIGGED_NORMSPEC_VMASK,
RIGGED_NORMSPEC_MASK_MASK = RIGGED_NORMSPEC_VMASK,
RIGGED_NORMSPEC_EMISSIVE_MASK = RIGGED_NORMSPEC_VMASK,
RIGGED_SIMPLE_MASK = LLVertexBuffer::MAP_VERTEX |
LLVertexBuffer::MAP_NORMAL |
LLVertexBuffer::MAP_TEXCOORD0 |
LLVertexBuffer::MAP_COLOR |
LLVertexBuffer::MAP_WEIGHT4,
RIGGED_FULLBRIGHT_MASK = LLVertexBuffer::MAP_VERTEX |
LLVertexBuffer::MAP_TEXCOORD0 |
LLVertexBuffer::MAP_COLOR |
LLVertexBuffer::MAP_WEIGHT4,
RIGGED_SHINY_MASK = RIGGED_SIMPLE_MASK,
RIGGED_FULLBRIGHT_SHINY_MASK = RIGGED_SIMPLE_MASK,
RIGGED_GLOW_MASK = LLVertexBuffer::MAP_VERTEX |
LLVertexBuffer::MAP_TEXCOORD0 |
LLVertexBuffer::MAP_EMISSIVE |
LLVertexBuffer::MAP_WEIGHT4,
RIGGED_ALPHA_MASK = RIGGED_SIMPLE_MASK,
RIGGED_FULLBRIGHT_ALPHA_MASK = RIGGED_FULLBRIGHT_MASK,
RIGGED_DEFERRED_BUMP_MASK = LLVertexBuffer::MAP_VERTEX |
LLVertexBuffer::MAP_NORMAL |
LLVertexBuffer::MAP_TEXCOORD0 |
LLVertexBuffer::MAP_TANGENT |
LLVertexBuffer::MAP_COLOR |
LLVertexBuffer::MAP_WEIGHT4,
RIGGED_DEFERRED_SIMPLE_MASK = LLVertexBuffer::MAP_VERTEX |
LLVertexBuffer::MAP_NORMAL |
LLVertexBuffer::MAP_TEXCOORD0 |
LLVertexBuffer::MAP_COLOR |
LLVertexBuffer::MAP_WEIGHT4,
} eRiggedDataMask;
void addRiggedFace(LLFace* facep, U32 type);
void removeRiggedFace(LLFace* facep);
std::vector<LLFace*> mRiggedFace[NUM_RIGGED_PASSES];
/*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 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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