/** * @file lldrawpoolavatar.cpp * @brief LLDrawPoolAvatar class implementation * * $LicenseInfo:firstyear=2002&license=viewergpl$ * * Copyright (c) 2002-2009, Linden Research, Inc. * * Second Life Viewer Source Code * The source code in this file ("Source Code") is provided by Linden Lab * to you under the terms of the GNU General Public License, version 2.0 * ("GPL"), unless you have obtained a separate licensing agreement * ("Other License"), formally executed by you and Linden Lab. Terms of * the GPL can be found in doc/GPL-license.txt in this distribution, or * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 * * There are special exceptions to the terms and conditions of the GPL as * it is applied to this Source Code. View the full text of the exception * in the file doc/FLOSS-exception.txt in this software distribution, or * online at * http://secondlifegrid.net/programs/open_source/licensing/flossexception * * By copying, modifying or distributing this software, you acknowledge * that you have read and understood your obligations described above, * and agree to abide by those obligations. * * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, * COMPLETENESS OR PERFORMANCE. * $/LicenseInfo$ */ #include "llviewerprecompiledheaders.h" #include "lldrawpoolavatar.h" #include "llrender.h" #include "llvoavatar.h" #include "m3math.h" #include "llagent.h" #include "lldrawable.h" #include "llface.h" #include "llsky.h" #include "llviewercamera.h" #include "llviewerregion.h" #include "noise.h" #include "pipeline.h" #include "llviewershadermgr.h" #include "llappviewer.h" #include "llrendersphere.h" #include "llviewerpartsim.h" static U32 sDataMask = LLDrawPoolAvatar::VERTEX_DATA_MASK; static U32 sBufferUsage = GL_STREAM_DRAW_ARB; static U32 sShaderLevel = 0; static LLGLSLShader* sVertexProgram = NULL; BOOL LLDrawPoolAvatar::sSkipOpaque = FALSE; BOOL LLDrawPoolAvatar::sSkipTransparent = FALSE; extern BOOL gUseGLPick; F32 CLOTHING_GRAVITY_EFFECT = 0.7f; F32 CLOTHING_ACCEL_FORCE_FACTOR = 0.2f; const S32 NUM_TEST_AVATARS = 30; const S32 MIN_PIXEL_AREA_2_PASS_SKINNING = 500000000; // Format for gAGPVertices // vertex format for bumpmapping: // vertices 12 // pad 4 // normals 12 // pad 4 // texcoords0 8 // texcoords1 8 // total 48 // // for no bumpmapping // vertices 12 // texcoords 8 // normals 12 // total 32 // S32 AVATAR_OFFSET_POS = 0; S32 AVATAR_OFFSET_NORMAL = 16; S32 AVATAR_OFFSET_TEX0 = 32; S32 AVATAR_OFFSET_TEX1 = 40; S32 AVATAR_VERTEX_BYTES = 48; BOOL gAvatarEmbossBumpMap = FALSE; static BOOL sRenderingSkinned = FALSE; S32 normal_channel = -1; S32 specular_channel = -1; LLDrawPoolAvatar::LLDrawPoolAvatar() : LLFacePool(POOL_AVATAR) { //LLDebugVarMessageBox::show("acceleration", &CLOTHING_ACCEL_FORCE_FACTOR, 10.f, 0.1f); //LLDebugVarMessageBox::show("gravity", &CLOTHING_GRAVITY_EFFECT, 10.f, 0.1f); } //----------------------------------------------------------------------------- // instancePool() //----------------------------------------------------------------------------- LLDrawPool *LLDrawPoolAvatar::instancePool() { return new LLDrawPoolAvatar(); } BOOL gRenderAvatar = TRUE; S32 LLDrawPoolAvatar::getVertexShaderLevel() const { return (S32) LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_AVATAR); } void LLDrawPoolAvatar::prerender() { mVertexShaderLevel = LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_AVATAR); sShaderLevel = mVertexShaderLevel; if (sShaderLevel > 0) { sBufferUsage = GL_STATIC_DRAW_ARB; } else { sBufferUsage = GL_STREAM_DRAW_ARB; } } LLMatrix4& LLDrawPoolAvatar::getModelView() { static LLMatrix4 ret; ret.initRows(LLVector4(gGLModelView+0), LLVector4(gGLModelView+4), LLVector4(gGLModelView+8), LLVector4(gGLModelView+12)); return ret; } //----------------------------------------------------------------------------- // render() //----------------------------------------------------------------------------- S32 LLDrawPoolAvatar::getNumDeferredPasses() { return getNumPasses(); } void LLDrawPoolAvatar::beginDeferredPass(S32 pass) { LLFastTimer t(LLFastTimer::FTM_RENDER_CHARACTERS); if (LLPipeline::sImpostorRender) { beginDeferredSkinned(); return; } switch (pass) { case 0: beginDeferredImpostor(); break; case 1: beginDeferredRigid(); break; case 2: beginDeferredSkinned(); break; } } void LLDrawPoolAvatar::endDeferredPass(S32 pass) { LLFastTimer t(LLFastTimer::FTM_RENDER_CHARACTERS); if (LLPipeline::sImpostorRender) { endDeferredSkinned(); return; } switch (pass) { case 0: endDeferredImpostor(); break; case 1: endDeferredRigid(); break; case 2: endDeferredSkinned(); break; } } void LLDrawPoolAvatar::renderDeferred(S32 pass) { render(pass); } S32 LLDrawPoolAvatar::getNumPostDeferredPasses() { return 1; } void LLDrawPoolAvatar::beginPostDeferredPass(S32 pass) { sSkipOpaque = TRUE; sShaderLevel = mVertexShaderLevel; sVertexProgram = &gDeferredAvatarAlphaProgram; sRenderingSkinned = TRUE; gPipeline.bindDeferredShader(*sVertexProgram); enable_vertex_weighting(sVertexProgram->mAttribute[LLViewerShaderMgr::AVATAR_WEIGHT]); } void LLDrawPoolAvatar::endPostDeferredPass(S32 pass) { // if we're in software-blending, remember to set the fence _after_ we draw so we wait till this rendering is done sRenderingSkinned = FALSE; sSkipOpaque = FALSE; disable_vertex_weighting(sVertexProgram->mAttribute[LLViewerShaderMgr::AVATAR_WEIGHT]); gPipeline.unbindDeferredShader(*sVertexProgram); sShaderLevel = mVertexShaderLevel; } void LLDrawPoolAvatar::renderPostDeferred(S32 pass) { render(2); //pass 2 = skinned } S32 LLDrawPoolAvatar::getNumShadowPasses() { return 1; } void LLDrawPoolAvatar::beginShadowPass(S32 pass) { LLFastTimer t(LLFastTimer::FTM_SHADOW_AVATAR); sVertexProgram = &gDeferredAvatarShadowProgram; if (sShaderLevel > 0) { gAvatarMatrixParam = sVertexProgram->mUniform[LLViewerShaderMgr::AVATAR_MATRIX]; } gGL.setAlphaRejectSettings(LLRender::CF_GREATER_EQUAL, 0.2f); glColor4f(1,1,1,1); if ((sShaderLevel > 0)) // for hardware blending { sRenderingSkinned = TRUE; sVertexProgram->bind(); enable_vertex_weighting(sVertexProgram->mAttribute[LLViewerShaderMgr::AVATAR_WEIGHT]); } } void LLDrawPoolAvatar::endShadowPass(S32 pass) { LLFastTimer t(LLFastTimer::FTM_SHADOW_AVATAR); if (sShaderLevel > 0) { sRenderingSkinned = FALSE; sVertexProgram->unbind(); disable_vertex_weighting(sVertexProgram->mAttribute[LLViewerShaderMgr::AVATAR_WEIGHT]); } gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT); } void LLDrawPoolAvatar::renderShadow(S32 pass) { LLFastTimer t(LLFastTimer::FTM_SHADOW_AVATAR); if (!gRenderAvatar) { return; } if (mDrawFace.empty()) { return; } const LLFace *facep = mDrawFace[0]; if (!facep->getDrawable()) { return; } LLVOAvatar *avatarp = (LLVOAvatar *)facep->getDrawable()->getVObj().get(); if (avatarp->isDead() || avatarp->mIsDummy || avatarp->mDrawable.isNull()) { return; } BOOL impostor = avatarp->isImpostor(); if (impostor) { return; } avatarp->renderSkinned(AVATAR_RENDER_PASS_SINGLE); } S32 LLDrawPoolAvatar::getNumPasses() { return LLPipeline::sImpostorRender ? 1 : 3; } void LLDrawPoolAvatar::render(S32 pass) { LLFastTimer t(LLFastTimer::FTM_RENDER_CHARACTERS); if (LLPipeline::sImpostorRender) { renderAvatars(NULL, 2); return; } renderAvatars(NULL, pass); // render all avatars } void LLDrawPoolAvatar::beginRenderPass(S32 pass) { LLFastTimer t(LLFastTimer::FTM_RENDER_CHARACTERS); //reset vertex buffer mappings LLVertexBuffer::unbind(); if (LLPipeline::sImpostorRender) { beginSkinned(); return; } switch (pass) { case 0: beginFootShadow(); break; case 1: beginRigid(); break; case 2: beginSkinned(); break; } } void LLDrawPoolAvatar::endRenderPass(S32 pass) { LLFastTimer t(LLFastTimer::FTM_RENDER_CHARACTERS); if (LLPipeline::sImpostorRender) { endSkinned(); return; } switch (pass) { case 0: endFootShadow(); break; case 1: endRigid(); break; case 2: endSkinned(); } } void LLDrawPoolAvatar::beginFootShadow() { if (!LLPipeline::sReflectionRender) { LLVOAvatar::sRenderDistance = llclamp(LLVOAvatar::sRenderDistance, 16.f, 256.f); LLVOAvatar::sNumVisibleAvatars = 0; } gPipeline.enableLightsFullbright(LLColor4(1,1,1,1)); } void LLDrawPoolAvatar::endFootShadow() { gPipeline.enableLightsDynamic(); } void LLDrawPoolAvatar::beginRigid() { if (gPipeline.canUseVertexShaders()) { if (LLPipeline::sUnderWaterRender) { sVertexProgram = &gObjectSimpleWaterProgram; } else { sVertexProgram = &gObjectSimpleProgram; } if (sVertexProgram != NULL) { //eyeballs render with the specular shader sVertexProgram->bind(); } } else { sVertexProgram = NULL; } } void LLDrawPoolAvatar::endRigid() { sShaderLevel = mVertexShaderLevel; if (sVertexProgram != NULL) { sVertexProgram->unbind(); } } void LLDrawPoolAvatar::beginDeferredImpostor() { if (!LLPipeline::sReflectionRender) { LLVOAvatar::sRenderDistance = llclamp(LLVOAvatar::sRenderDistance, 16.f, 256.f); LLVOAvatar::sNumVisibleAvatars = 0; } sVertexProgram = &gDeferredImpostorProgram; normal_channel = sVertexProgram->enableTexture(LLViewerShaderMgr::DEFERRED_NORMAL); specular_channel = sVertexProgram->enableTexture(LLViewerShaderMgr::SPECULAR_MAP); sVertexProgram->bind(); } void LLDrawPoolAvatar::endDeferredImpostor() { sShaderLevel = mVertexShaderLevel; sVertexProgram->disableTexture(LLViewerShaderMgr::DEFERRED_NORMAL); sVertexProgram->disableTexture(LLViewerShaderMgr::SPECULAR_MAP); sVertexProgram->unbind(); gGL.getTexUnit(0)->activate(); } void LLDrawPoolAvatar::beginDeferredRigid() { sVertexProgram = &gDeferredDiffuseProgram; sVertexProgram->bind(); } void LLDrawPoolAvatar::endDeferredRigid() { sShaderLevel = mVertexShaderLevel; sVertexProgram->unbind(); gGL.getTexUnit(0)->activate(); } void LLDrawPoolAvatar::beginSkinned() { if (sShaderLevel > 0) { if (LLPipeline::sUnderWaterRender) { sVertexProgram = &gAvatarWaterProgram; sShaderLevel = llmin((U32) 1, sShaderLevel); } else { sVertexProgram = &gAvatarProgram; } } else { if (LLPipeline::sUnderWaterRender) { sVertexProgram = &gObjectSimpleWaterProgram; } else { sVertexProgram = &gObjectSimpleProgram; } } if (sShaderLevel > 0) // for hardware blending { sRenderingSkinned = TRUE; sVertexProgram->bind(); if (sShaderLevel >= SHADER_LEVEL_CLOTH) { enable_cloth_weights(sVertexProgram->mAttribute[LLViewerShaderMgr::AVATAR_CLOTHING]); } enable_vertex_weighting(sVertexProgram->mAttribute[LLViewerShaderMgr::AVATAR_WEIGHT]); if (sShaderLevel >= SHADER_LEVEL_BUMP) { enable_binormals(sVertexProgram->mAttribute[LLViewerShaderMgr::BINORMAL]); } sVertexProgram->enableTexture(LLViewerShaderMgr::BUMP_MAP); gGL.getTexUnit(0)->activate(); } else { if(gPipeline.canUseVertexShaders()) { // software skinning, use a basic shader for windlight. // TODO: find a better fallback method for software skinning. sVertexProgram->bind(); } } } void LLDrawPoolAvatar::endSkinned() { // if we're in software-blending, remember to set the fence _after_ we draw so we wait till this rendering is done if (sShaderLevel > 0) { sRenderingSkinned = FALSE; sVertexProgram->disableTexture(LLViewerShaderMgr::BUMP_MAP); gGL.getTexUnit(0)->activate(); disable_vertex_weighting(sVertexProgram->mAttribute[LLViewerShaderMgr::AVATAR_WEIGHT]); if (sShaderLevel >= SHADER_LEVEL_BUMP) { disable_binormals(sVertexProgram->mAttribute[LLViewerShaderMgr::BINORMAL]); } if ((sShaderLevel >= SHADER_LEVEL_CLOTH)) { disable_cloth_weights(sVertexProgram->mAttribute[LLViewerShaderMgr::AVATAR_CLOTHING]); } sVertexProgram->unbind(); sShaderLevel = mVertexShaderLevel; } else { if(gPipeline.canUseVertexShaders()) { // software skinning, use a basic shader for windlight. // TODO: find a better fallback method for software skinning. sVertexProgram->unbind(); } } gGL.getTexUnit(0)->activate(); } void LLDrawPoolAvatar::beginDeferredSkinned() { sSkipTransparent = TRUE; sShaderLevel = mVertexShaderLevel; sVertexProgram = &gDeferredAvatarProgram; sRenderingSkinned = TRUE; sVertexProgram->bind(); enable_vertex_weighting(sVertexProgram->mAttribute[LLViewerShaderMgr::AVATAR_WEIGHT]); gGL.getTexUnit(0)->activate(); } void LLDrawPoolAvatar::endDeferredSkinned() { sSkipTransparent = FALSE; // if we're in software-blending, remember to set the fence _after_ we draw so we wait till this rendering is done sRenderingSkinned = FALSE; disable_vertex_weighting(sVertexProgram->mAttribute[LLViewerShaderMgr::AVATAR_WEIGHT]); sVertexProgram->unbind(); sShaderLevel = mVertexShaderLevel; gGL.getTexUnit(0)->activate(); } void LLDrawPoolAvatar::renderAvatars(LLVOAvatar* single_avatar, S32 pass) { if (pass == -1) { for (S32 i = 1; i < getNumPasses(); i++) { //skip foot shadows prerender(); beginRenderPass(i); renderAvatars(single_avatar, i); endRenderPass(i); } return; } if (!gRenderAvatar) { return; } if (mDrawFace.empty() && !single_avatar) { return; } LLVOAvatar *avatarp; if (single_avatar) { avatarp = single_avatar; } else { const LLFace *facep = mDrawFace[0]; if (!facep->getDrawable()) { return; } avatarp = (LLVOAvatar *)facep->getDrawable()->getVObj().get(); } if (avatarp->isDead() || avatarp->mDrawable.isNull()) { return; } if (!single_avatar && !avatarp->isFullyLoaded() ) { if (pass==1 && (!gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_PARTICLES) || LLViewerPartSim::getMaxPartCount() <= 0)) { // debug code to draw a sphere in place of avatar gGL.getTexUnit(0)->bind(LLViewerImage::sWhiteImagep.get()); gGL.setColorMask(true, true); LLVector3 pos = avatarp->getPositionAgent(); gGL.color4f(1.0f, 1.0f, 1.0f, 0.7f); gGL.pushMatrix(); gGL.translatef((F32)(pos.mV[VX]), (F32)(pos.mV[VY]), (F32)(pos.mV[VZ])); gGL.scalef(0.15f, 0.15f, 0.3f); gSphere.render(); gGL.popMatrix(); gGL.setColorMask(true, false); } // don't render please return; } BOOL impostor = avatarp->isImpostor() && !single_avatar; if (impostor && pass != 0) { //don't draw anything but the impostor for impostored avatars return; } if (pass == 0 && !impostor && LLPipeline::sUnderWaterRender) { //don't draw foot shadows under water return; } LLOverrideFaceColor color(this, 1.0f, 1.0f, 1.0f, 1.0f); if (pass == 0) { if (!LLPipeline::sReflectionRender) { LLVOAvatar::sNumVisibleAvatars++; } if (impostor) { if (LLPipeline::sRenderDeferred && avatarp->mImpostor.isComplete()) { if (normal_channel > -1) { avatarp->mImpostor.bindTexture(2, normal_channel); } if (specular_channel > -1) { avatarp->mImpostor.bindTexture(1, specular_channel); } } avatarp->renderImpostor(); } else if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_FOOT_SHADOWS) && !LLPipeline::sRenderDeferred) { avatarp->renderFootShadows(); } return; } if (single_avatar && avatarp->mSpecialRenderMode >= 1) // 1=anim preview, 2=image preview, 3=morph view { gPipeline.enableLightsAvatarEdit(LLColor4(.5f, .5f, .5f, 1.f)); } if (pass == 1) { // render rigid meshes (eyeballs) first avatarp->renderRigid(); return; } if (sShaderLevel > 0) { gAvatarMatrixParam = sVertexProgram->mUniform[LLViewerShaderMgr::AVATAR_MATRIX]; } if ((sShaderLevel >= SHADER_LEVEL_CLOTH)) { LLMatrix4 rot_mat; LLViewerCamera::getInstance()->getMatrixToLocal(rot_mat); LLMatrix4 cfr(OGL_TO_CFR_ROTATION); rot_mat *= cfr; LLVector4 wind; wind.setVec(avatarp->mWindVec); wind.mV[VW] = 0; wind = wind * rot_mat; wind.mV[VW] = avatarp->mWindVec.mV[VW]; sVertexProgram->vertexAttrib4fv(LLViewerShaderMgr::AVATAR_WIND, wind.mV); F32 phase = -1.f * (avatarp->mRipplePhase); F32 freq = 7.f + (noise1(avatarp->mRipplePhase) * 2.f); LLVector4 sin_params(freq, freq, freq, phase); sVertexProgram->vertexAttrib4fv(LLViewerShaderMgr::AVATAR_SINWAVE, sin_params.mV); LLVector4 gravity(0.f, 0.f, -CLOTHING_GRAVITY_EFFECT, 0.f); gravity = gravity * rot_mat; sVertexProgram->vertexAttrib4fv(LLViewerShaderMgr::AVATAR_GRAVITY, gravity.mV); } if( !single_avatar || (avatarp == single_avatar) ) { if (LLVOAvatar::sShowCollisionVolumes) { gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); avatarp->renderCollisionVolumes(); } if (avatarp->isSelf() && LLAgent::sDebugDisplayTarget) { gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); LLVector3 pos = avatarp->getPositionAgent(); gGL.color4f(1.0f, 0.0f, 0.0f, 0.8f); gGL.begin(LLRender::LINES); { gGL.vertex3fv((pos - LLVector3(0.2f, 0.f, 0.f)).mV); gGL.vertex3fv((pos + LLVector3(0.2f, 0.f, 0.f)).mV); gGL.vertex3fv((pos - LLVector3(0.f, 0.2f, 0.f)).mV); gGL.vertex3fv((pos + LLVector3(0.f, 0.2f, 0.f)).mV); gGL.vertex3fv((pos - LLVector3(0.f, 0.f, 0.2f)).mV); gGL.vertex3fv((pos + LLVector3(0.f, 0.f, 0.2f)).mV); }gGL.end(); pos = avatarp->mDrawable->getPositionAgent(); gGL.color4f(1.0f, 0.0f, 0.0f, 0.8f); gGL.begin(LLRender::LINES); { gGL.vertex3fv((pos - LLVector3(0.2f, 0.f, 0.f)).mV); gGL.vertex3fv((pos + LLVector3(0.2f, 0.f, 0.f)).mV); gGL.vertex3fv((pos - LLVector3(0.f, 0.2f, 0.f)).mV); gGL.vertex3fv((pos + LLVector3(0.f, 0.2f, 0.f)).mV); gGL.vertex3fv((pos - LLVector3(0.f, 0.f, 0.2f)).mV); gGL.vertex3fv((pos + LLVector3(0.f, 0.f, 0.2f)).mV); }gGL.end(); pos = avatarp->mRoot.getWorldPosition(); gGL.color4f(1.0f, 1.0f, 1.0f, 0.8f); gGL.begin(LLRender::LINES); { gGL.vertex3fv((pos - LLVector3(0.2f, 0.f, 0.f)).mV); gGL.vertex3fv((pos + LLVector3(0.2f, 0.f, 0.f)).mV); gGL.vertex3fv((pos - LLVector3(0.f, 0.2f, 0.f)).mV); gGL.vertex3fv((pos + LLVector3(0.f, 0.2f, 0.f)).mV); gGL.vertex3fv((pos - LLVector3(0.f, 0.f, 0.2f)).mV); gGL.vertex3fv((pos + LLVector3(0.f, 0.f, 0.2f)).mV); }gGL.end(); pos = avatarp->mPelvisp->getWorldPosition(); gGL.color4f(0.0f, 0.0f, 1.0f, 0.8f); gGL.begin(LLRender::LINES); { gGL.vertex3fv((pos - LLVector3(0.2f, 0.f, 0.f)).mV); gGL.vertex3fv((pos + LLVector3(0.2f, 0.f, 0.f)).mV); gGL.vertex3fv((pos - LLVector3(0.f, 0.2f, 0.f)).mV); gGL.vertex3fv((pos + LLVector3(0.f, 0.2f, 0.f)).mV); gGL.vertex3fv((pos - LLVector3(0.f, 0.f, 0.2f)).mV); gGL.vertex3fv((pos + LLVector3(0.f, 0.f, 0.2f)).mV); }gGL.end(); color.setColor(1.0f, 1.0f, 1.0f, 1.0f); } avatarp->renderSkinned(AVATAR_RENDER_PASS_SINGLE); } } //----------------------------------------------------------------------------- // renderForSelect() //----------------------------------------------------------------------------- void LLDrawPoolAvatar::renderForSelect() { if (!gRenderAvatar) { return; } if (mDrawFace.empty()) { return; } const LLFace *facep = mDrawFace[0]; if (!facep->getDrawable()) { return; } LLVOAvatar *avatarp = (LLVOAvatar *)facep->getDrawable()->getVObj().get(); if (avatarp->isDead() || avatarp->mIsDummy || avatarp->mDrawable.isNull()) { return; } S32 curr_shader_level = getVertexShaderLevel(); S32 name = avatarp->mDrawable->getVObj()->mGLName; LLColor4U color((U8)(name >> 16), (U8)(name >> 8), (U8)name); BOOL impostor = avatarp->isImpostor(); if (impostor) { gGL.getTexUnit(0)->setTextureColorBlend(LLTexUnit::TBO_REPLACE, LLTexUnit::TBS_VERT_COLOR); gGL.getTexUnit(0)->setTextureAlphaBlend(LLTexUnit::TBO_MULT, LLTexUnit::TBS_TEX_ALPHA, LLTexUnit::TBS_VERT_ALPHA); avatarp->renderImpostor(color); gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT); return; } sVertexProgram = &gAvatarPickProgram; if (curr_shader_level > 0) { gAvatarMatrixParam = sVertexProgram->mUniform[LLViewerShaderMgr::AVATAR_MATRIX]; } gGL.setAlphaRejectSettings(LLRender::CF_GREATER_EQUAL, 0.2f); gGL.setSceneBlendType(LLRender::BT_REPLACE); glColor4ubv(color.mV); if (curr_shader_level > 0) // for hardware blending { sRenderingSkinned = TRUE; sVertexProgram->bind(); enable_vertex_weighting(sVertexProgram->mAttribute[LLViewerShaderMgr::AVATAR_WEIGHT]); } avatarp->renderSkinned(AVATAR_RENDER_PASS_SINGLE); // if we're in software-blending, remember to set the fence _after_ we draw so we wait till this rendering is done if (curr_shader_level > 0) { sRenderingSkinned = FALSE; sVertexProgram->unbind(); disable_vertex_weighting(sVertexProgram->mAttribute[LLViewerShaderMgr::AVATAR_WEIGHT]); } gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT); gGL.setSceneBlendType(LLRender::BT_ALPHA); // restore texture mode gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT); } //----------------------------------------------------------------------------- // getDebugTexture() //----------------------------------------------------------------------------- LLViewerImage *LLDrawPoolAvatar::getDebugTexture() { if (mReferences.empty()) { return NULL; } LLFace *face = mReferences[0]; if (!face->getDrawable()) { return NULL; } const LLViewerObject *objectp = face->getDrawable()->getVObj(); // Avatar should always have at least 1 (maybe 3?) TE's. return objectp->getTEImage(0); } LLColor3 LLDrawPoolAvatar::getDebugColor() const { return LLColor3(0.f, 1.f, 0.f); } LLVertexBufferAvatar::LLVertexBufferAvatar() : LLVertexBuffer(sDataMask, LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_AVATAR) > 0 ? GL_DYNAMIC_DRAW_ARB : GL_STREAM_DRAW_ARB) { } void LLVertexBufferAvatar::setupVertexBuffer(U32 data_mask) const { if (sRenderingSkinned) { U8* base = useVBOs() ? NULL : mMappedData; glVertexPointer(3,GL_FLOAT, mStride, (void*)(base + 0)); glNormalPointer(GL_FLOAT, mStride, (void*)(base + mOffsets[TYPE_NORMAL])); glTexCoordPointer(2,GL_FLOAT, mStride, (void*)(base + mOffsets[TYPE_TEXCOORD0])); set_vertex_weights(sVertexProgram->mAttribute[LLViewerShaderMgr::AVATAR_WEIGHT], mStride, (F32*)(base + mOffsets[TYPE_WEIGHT])); if (sShaderLevel >= LLDrawPoolAvatar::SHADER_LEVEL_BUMP) { set_binormals(sVertexProgram->mAttribute[LLViewerShaderMgr::BINORMAL], mStride, (LLVector3*)(base + mOffsets[TYPE_BINORMAL])); } if (sShaderLevel >= LLDrawPoolAvatar::SHADER_LEVEL_CLOTH) { set_vertex_clothing_weights(sVertexProgram->mAttribute[LLViewerShaderMgr::AVATAR_CLOTHING], mStride, (LLVector4*)(base + mOffsets[TYPE_CLOTHWEIGHT])); } } else { LLVertexBuffer::setupVertexBuffer(data_mask); } }