//-----------------------------------------------------------------------------
// setInfo()
//-----------------------------------------------------------------------------
BOOL LLPolyMorphTarget::setInfo(LLPolyMorphTargetInfo* info)
{
llassert(mInfo == NULL);
if (info->mID < 0)
return FALSE;
mInfo = info;
mID = info->mID;
setWeight(getDefaultWeight(), FALSE );
LLVOAvatar* avatarp = mMesh->getAvatar();
LLPolyMorphTargetInfo::volume_info_list_t::iterator iter;
for (iter = getInfo()->mVolumeInfoList.begin(); iter != getInfo()->mVolumeInfoList.end(); iter++)
{
LLPolyVolumeMorphInfo *volume_info = &(*iter);
for (S32 i = 0; i < avatarp->mNumCollisionVolumes; i++)
{
if (avatarp->mCollisionVolumes[i].getName() == volume_info->mName)
{
mVolumeMorphs.push_back(LLPolyVolumeMorph(&avatarp->mCollisionVolumes[i],
volume_info->mScale,
volume_info->mPos));
break;
}
}
}
mMorphData = mMesh->getMorphData(getInfo()->mMorphName);
if (!mMorphData)
{
llwarns << "No morph target named " << getInfo()->mMorphName << " found in mesh." << llendl;
return FALSE; // Continue, ignoring this tag
}
return TRUE;
}
//-----------------------------------------------------------------------------
// apply()
//-----------------------------------------------------------------------------
void LLPolySkeletalDistortion::apply( ESex avatar_sex )
{
F32 effective_weight = ( getSex() & avatar_sex ) ? mCurWeight : getDefaultWeight();
LLJoint* joint;
joint_vec_map_t::iterator iter;
for (iter = mJointScales.begin();
iter != mJointScales.end();
iter++)
{
joint = iter->first;
LLVector3 newScale = joint->getScale();
LLVector3 scaleDelta = iter->second;
newScale = newScale + (effective_weight * scaleDelta) - (mLastWeight * scaleDelta);
joint->setScale(newScale);
}
for (iter = mJointOffsets.begin();
iter != mJointOffsets.end();
iter++)
{
joint = iter->first;
LLVector3 newPosition = joint->getPosition();
LLVector3 positionDelta = iter->second;
newPosition = newPosition + (effective_weight * positionDelta) - (mLastWeight * positionDelta);
joint->setPosition(newPosition);
}
if (mLastWeight != mCurWeight && !mIsAnimating)
{
mAvatar->setSkeletonSerialNum(mAvatar->getSkeletonSerialNum() + 1);
}
mLastWeight = mCurWeight;
}
BOOL LLDriverParam::setInfo(LLDriverParamInfo *info)
{
llassert(mInfo == NULL);
if (info->mID < 0)
return FALSE;
mInfo = info;
mID = info->mID;
setWeight(getDefaultWeight(), FALSE );
LLDriverParamInfo::entry_info_list_t::iterator iter;
mDriven.reserve(getInfo()->mDrivenInfoList.size());
for (iter = getInfo()->mDrivenInfoList.begin(); iter != getInfo()->mDrivenInfoList.end(); iter++)
{
LLDrivenEntryInfo *driven_info = &(*iter);
S32 driven_id = driven_info->mDrivenID;
LLViewerVisualParam* param = (LLViewerVisualParam*)mAvatarp->getVisualParam( driven_id );
if (param)
{
mDriven.push_back(LLDrivenEntry( param, driven_info ));
}
else
{
llerrs << "<driven> Unable to resolve driven parameter: " << driven_id << llendl;
mInfo = NULL;
return FALSE;
}
}
return TRUE;
}
LLColor4 LLTexLayerParamColor::getNetColor() const
{
const LLTexLayerParamColorInfo *info = (LLTexLayerParamColorInfo *)getInfo();
llassert(info->mNumColors >= 1);
F32 effective_weight = (mAvatar && (mAvatar->getSex() & getSex())) ? mCurWeight : getDefaultWeight();
S32 index_last = info->mNumColors - 1;
F32 scaled_weight = effective_weight * index_last;
S32 index_start = (S32) scaled_weight;
S32 index_end = index_start + 1;
if (index_start == index_last)
{
return info->mColors[index_last];
}
else
{
F32 weight = scaled_weight - index_start;
const LLColor4 *start = &info->mColors[ index_start ];
const LLColor4 *end = &info->mColors[ index_end ];
return LLColor4((1.f - weight) * start->mV[VX] + weight * end->mV[VX],
(1.f - weight) * start->mV[VY] + weight * end->mV[VY],
(1.f - weight) * start->mV[VZ] + weight * end->mV[VZ],
(1.f - weight) * start->mV[VW] + weight * end->mV[VW]);
}
}
BOOL LLTexLayerParamAlpha::getSkip() const
{
if (!mTexLayer)
{
return TRUE;
}
const LLVOAvatar *avatar = mTexLayer->getTexLayerSet()->getAvatar();
if (((LLTexLayerParamAlphaInfo *)getInfo())->mSkipIfZeroWeight)
{
F32 effective_weight = (avatar->getSex() & getSex()) ? mCurWeight : getDefaultWeight();
if (is_approx_zero(effective_weight))
{
return TRUE;
}
}
LLWearableType::EType type = (LLWearableType::EType)getWearableType();
if ((type != LLWearableType::WT_INVALID) && !avatar->isWearingWearableType(type))
{
return TRUE;
}
return FALSE;
}
BOOL LLViewerVisualParam::setInfo(LLViewerVisualParamInfo *info)
{
llassert(mInfo == NULL);
if (info->mID < 0)
return FALSE;
mInfo = info;
mID = info->mID;
setWeight(getDefaultWeight(), FALSE );
return TRUE;
}
BOOL LLViewerVisualParam::setInfo(LLViewerVisualParamInfo *info)
{
llassert(mInfo == NULL);
if (info->mID < 0)
return FALSE;
mInfo = info;
mID = info->mID;
// <FS:Ansariel> [Legacy Bake]
//setWeight(getDefaultWeight());
setWeight(getDefaultWeight(), FALSE);
return TRUE;
}
BOOL LLPolySkeletalDistortion::setInfo(LLPolySkeletalDistortionInfo *info)
{
llassert(mInfo == NULL);
if (info->mID < 0)
return FALSE;
mInfo = info;
mID = info->mID;
setWeight(getDefaultWeight(), FALSE );
LLPolySkeletalDistortionInfo::bone_info_list_t::iterator iter;
for (iter = getInfo()->mBoneInfoList.begin(); iter != getInfo()->mBoneInfoList.end(); iter++)
{
LLPolySkeletalBoneInfo *bone_info = &(*iter);
LLJoint* joint = mAvatar->getJoint(bone_info->mBoneName);
if (!joint)
{
LL_WARNS() << "Joint " << bone_info->mBoneName << " not found." << LL_ENDL;
continue;
}
if (mJointScales.find(joint) != mJointScales.end())
{
LL_WARNS() << "Scale deformation already supplied for joint " << joint->getName() << "." << LL_ENDL;
}
// store it
mJointScales[joint] = bone_info->mScaleDeformation;
// apply to children that need to inherit it
for (LLJoint::child_list_t::iterator iter = joint->mChildren.begin();
iter != joint->mChildren.end(); ++iter)
{
LLAvatarJoint* child_joint = (LLAvatarJoint*)(*iter);
if (child_joint->inheritScale())
{
LLVector3 childDeformation = LLVector3(child_joint->getScale());
childDeformation.scaleVec(bone_info->mScaleDeformation);
mJointScales[child_joint] = childDeformation;
}
}
if (bone_info->mHasPositionDeformation)
{
if (mJointOffsets.find(joint) != mJointOffsets.end())
{
LL_WARNS() << "Offset deformation already supplied for joint " << joint->getName() << "." << LL_ENDL;
}
mJointOffsets[joint] = bone_info->mPositionDeformation;
}
}
return TRUE;
}
BOOL LLDriverParam::setInfo(LLDriverParamInfo *info)
{
llassert(mInfo == NULL);
if (info->mID < 0)
return FALSE;
mInfo = info;
mID = info->mID;
info->mDriverParam = this;
setWeight(getDefaultWeight());
return TRUE;
}
//-----------------------------------------------------------------------------
// setInfo()
//-----------------------------------------------------------------------------
BOOL LLPolyMorphTarget::setInfo(LLPolyMorphTargetInfo* info)
{
llassert(mInfo == NULL);
if (info->mID < 0)
return FALSE;
mInfo = info;
mID = info->mID;
// <FS:Ansariel> [Legacy Bake]
//setWeight(getDefaultWeight());
setWeight(getDefaultWeight(), FALSE);
LLAvatarAppearance* avatarp = mMesh->getAvatar();
LLPolyMorphTargetInfo::volume_info_list_t::iterator iter;
for (iter = getInfo()->mVolumeInfoList.begin(); iter != getInfo()->mVolumeInfoList.end(); iter++)
{
LLPolyVolumeMorphInfo *volume_info = &(*iter);
for (S32 i = 0; i < avatarp->mNumCollisionVolumes; i++)
{
if (avatarp->mCollisionVolumes[i].getName() == volume_info->mName)
{
mVolumeMorphs.push_back(LLPolyVolumeMorph(&avatarp->mCollisionVolumes[i],
volume_info->mScale,
volume_info->mPos));
break;
}
}
}
std::string morph_param_name = getInfo()->mMorphName;
mMorphData = mMesh->getMorphData(morph_param_name);
if (!mMorphData)
{
const std::string driven_tag = "_Driven";
U32 pos = morph_param_name.find(driven_tag);
if (pos > 0)
{
morph_param_name = morph_param_name.substr(0,pos);
mMorphData = mMesh->getMorphData(morph_param_name);
}
}
if (!mMorphData)
{
LL_WARNS() << "No morph target named " << morph_param_name << " found in mesh." << LL_ENDL;
return FALSE; // Continue, ignoring this tag
}
return TRUE;
}
void LLPolySkeletalDistortion::apply( ESex avatar_sex )
{
LL_RECORD_BLOCK_TIME(FTM_POLYSKELETAL_DISTORTION_APPLY);
F32 effective_weight = ( getSex() & avatar_sex ) ? mCurWeight : getDefaultWeight();
LLJoint* joint;
joint_vec_map_t::iterator iter;
for (iter = mJointScales.begin();
iter != mJointScales.end();
iter++)
{
joint = iter->first;
LLVector3 newScale = joint->getScale();
LLVector3 scaleDelta = iter->second;
newScale = newScale + (effective_weight * scaleDelta) - (mLastWeight * scaleDelta);
//An aspect of attached mesh objects (which contain joint offsets) that need to be cleaned up when detached
// needed? // joint->storeScaleForReset( newScale );
joint->setScale(newScale);
}
for (iter = mJointOffsets.begin();
iter != mJointOffsets.end();
iter++)
{
joint = iter->first;
LLVector3 newPosition = joint->getPosition();
LLVector3 positionDelta = iter->second;
newPosition = newPosition + (effective_weight * positionDelta) - (mLastWeight * positionDelta);
joint->setPosition(newPosition);
}
if (mLastWeight != mCurWeight && !mIsAnimating)
{
mAvatar->setSkeletonSerialNum(mAvatar->getSkeletonSerialNum() + 1);
}
mLastWeight = mCurWeight;
}
void LLPolyMorphTarget::apply( ESex avatar_sex )
{
if (!mMorphData || mNumMorphMasksPending > 0)
{
return;
}
LL_RECORD_BLOCK_TIME(FTM_APPLY_MORPH_TARGET);
mLastSex = avatar_sex;
// Check for NaN condition (NaN is detected if a variable doesn't equal itself.
if (mCurWeight != mCurWeight)
{
mCurWeight = 0.0;
}
if (mLastWeight != mLastWeight)
{
mLastWeight = mCurWeight+.001;
}
// perform differential update of morph
F32 delta_weight = ( getSex() & avatar_sex ) ? (mCurWeight - mLastWeight) : (getDefaultWeight() - mLastWeight);
// store last weight
mLastWeight += delta_weight;
if (delta_weight != 0.f)
{
llassert(!mMesh->isLOD());
LLVector4a *coords = mMesh->getWritableCoords();
LLVector4a *scaled_normals = mMesh->getScaledNormals();
LLVector4a *normals = mMesh->getWritableNormals();
LLVector4a *scaled_binormals = mMesh->getScaledBinormals();
LLVector4a *binormals = mMesh->getWritableBinormals();
LLVector4a *clothing_weights = mMesh->getWritableClothingWeights();
LLVector2 *tex_coords = mMesh->getWritableTexCoords();
F32 *maskWeightArray = (mVertMask) ? mVertMask->getMorphMaskWeights() : NULL;
for(U32 vert_index_morph = 0; vert_index_morph < mMorphData->mNumIndices; vert_index_morph++)
{
S32 vert_index_mesh = mMorphData->mVertexIndices[vert_index_morph];
F32 maskWeight = 1.f;
if (maskWeightArray)
{
maskWeight = maskWeightArray[vert_index_morph];
}
LLVector4a pos = mMorphData->mCoords[vert_index_morph];
pos.mul(delta_weight*maskWeight);
coords[vert_index_mesh].add(pos);
if (getInfo()->mIsClothingMorph && clothing_weights)
{
LLVector4a clothing_offset = mMorphData->mCoords[vert_index_morph];
clothing_offset.mul(delta_weight * maskWeight);
LLVector4a* clothing_weight = &clothing_weights[vert_index_mesh];
clothing_weight->add(clothing_offset);
clothing_weight->getF32ptr()[VW] = maskWeight;
}
// calculate new normals based on half angles
LLVector4a norm = mMorphData->mNormals[vert_index_morph];
norm.mul(delta_weight*maskWeight*NORMAL_SOFTEN_FACTOR);
scaled_normals[vert_index_mesh].add(norm);
norm = scaled_normals[vert_index_mesh];
// guard against degenerate input data before we create NaNs below!
//
norm.normalize3fast();
normals[vert_index_mesh] = norm;
// calculate new binormals
LLVector4a binorm = mMorphData->mBinormals[vert_index_morph];
// guard against degenerate input data before we create NaNs below!
//
if (!binorm.isFinite3() || (binorm.dot3(binorm).getF32() <= F_APPROXIMATELY_ZERO))
{
binorm.set(1,0,0,1);
}
binorm.mul(delta_weight*maskWeight*NORMAL_SOFTEN_FACTOR);
scaled_binormals[vert_index_mesh].add(binorm);
LLVector4a tangent;
tangent.setCross3(scaled_binormals[vert_index_mesh], norm);
LLVector4a& normalized_binormal = binormals[vert_index_mesh];
normalized_binormal.setCross3(norm, tangent);
normalized_binormal.normalize3fast();
tex_coords[vert_index_mesh] += mMorphData->mTexCoords[vert_index_morph] * delta_weight * maskWeight;
}
// now apply volume changes
for( volume_list_t::iterator iter = mVolumeMorphs.begin(); iter != mVolumeMorphs.end(); iter++ )
{
LLPolyVolumeMorph* volume_morph = &(*iter);
LLVector3 scale_delta = volume_morph->mScale * delta_weight;
LLVector3 pos_delta = volume_morph->mPos * delta_weight;
volume_morph->mVolume->setScale(volume_morph->mVolume->getScale() + scale_delta);
volume_morph->mVolume->setPosition(volume_morph->mVolume->getPosition() + pos_delta);
}
}
if (mNext)
{
mNext->apply(avatar_sex);
}
}
//-----------------------------------------------------------------------------
// apply()
//-----------------------------------------------------------------------------
void LLPolyMorphTarget::apply( ESex avatar_sex )
{
if (!mMorphData || mNumMorphMasksPending > 0)
{
return;
}
mLastSex = avatar_sex;
// Check for NaN condition (NaN is detected if a variable doesn't equal itself.
if (mCurWeight != mCurWeight)
{
mCurWeight = 0.0;
}
if (mLastWeight != mLastWeight)
{
mLastWeight = mCurWeight+.001;
}
// perform differential update of morph
F32 delta_weight = ( getSex() & avatar_sex ) ? (mCurWeight - mLastWeight) : (getDefaultWeight() - mLastWeight);
// store last weight
mLastWeight += delta_weight;
if (delta_weight != 0.f)
{
llassert(!mMesh->isLOD());
LLVector4 *coords = mMesh->getWritableCoords();
LLVector3 *scaled_normals = mMesh->getScaledNormals();
LLVector4 *normals = mMesh->getWritableNormals();
LLVector3 *scaled_binormals = mMesh->getScaledBinormals();
LLVector3 *binormals = mMesh->getWritableBinormals();
LLVector4 *clothing_weights = mMesh->getWritableClothingWeights();
LLVector2 *tex_coords = mMesh->getWritableTexCoords();
F32 *maskWeightArray = (mVertMask) ? mVertMask->getMorphMaskWeights() : NULL;
for(U32 vert_index_morph = 0; vert_index_morph < mMorphData->mNumIndices; vert_index_morph++)
{
S32 vert_index_mesh = mMorphData->mVertexIndices[vert_index_morph];
F32 maskWeight = 1.f;
if (maskWeightArray)
{
maskWeight = maskWeightArray[vert_index_morph];
}
coords[vert_index_mesh] += LLVector4(mMorphData->mCoords[vert_index_morph] * delta_weight * maskWeight);
if (getInfo()->mIsClothingMorph && clothing_weights)
{
LLVector3 clothing_offset = mMorphData->mCoords[vert_index_morph] * delta_weight * maskWeight;
LLVector4* clothing_weight = &clothing_weights[vert_index_mesh];
clothing_weight->mV[VX] += clothing_offset.mV[VX];
clothing_weight->mV[VY] += clothing_offset.mV[VY];
clothing_weight->mV[VZ] += clothing_offset.mV[VZ];
clothing_weight->mV[VW] = maskWeight;
}
// calculate new normals based on half angles
scaled_normals[vert_index_mesh] += mMorphData->mNormals[vert_index_morph] * delta_weight * maskWeight * NORMAL_SOFTEN_FACTOR;
LLVector3 normalized_normal = scaled_normals[vert_index_mesh];
normalized_normal.normVec();
normals[vert_index_mesh] = LLVector4(normalized_normal);
// calculate new binormals
scaled_binormals[vert_index_mesh] += mMorphData->mBinormals[vert_index_morph] * delta_weight * maskWeight * NORMAL_SOFTEN_FACTOR;
LLVector3 tangent = scaled_binormals[vert_index_mesh] % normalized_normal;
LLVector3 normalized_binormal = normalized_normal % tangent;
normalized_binormal.normVec();
binormals[vert_index_mesh] = normalized_binormal;
tex_coords[vert_index_mesh] += mMorphData->mTexCoords[vert_index_morph] * delta_weight * maskWeight;
}
// now apply volume changes
for( volume_list_t::iterator iter = mVolumeMorphs.begin(); iter != mVolumeMorphs.end(); iter++ )
{
LLPolyVolumeMorph* volume_morph = &(*iter);
LLVector3 scale_delta = volume_morph->mScale * delta_weight;
LLVector3 pos_delta = volume_morph->mPos * delta_weight;
volume_morph->mVolume->setScale(volume_morph->mVolume->getScale() + scale_delta);
volume_morph->mVolume->setPosition(volume_morph->mVolume->getPosition() + pos_delta);
}
}
if (mNext)
{
mNext->apply(avatar_sex);
}
}
BOOL LLTexLayerParamAlpha::render(S32 x, S32 y, S32 width, S32 height)
{
BOOL success = TRUE;
if (!mTexLayer)
{
return success;
}
F32 effective_weight = (mTexLayer->getTexLayerSet()->getAvatar()->getSex() & getSex()) ? mCurWeight : getDefaultWeight();
BOOL weight_changed = effective_weight != mCachedEffectiveWeight;
if (getSkip())
{
return success;
}
LLTexLayerParamAlphaInfo *info = (LLTexLayerParamAlphaInfo *)getInfo();
gGL.flush();
if (info->mMultiplyBlend)
{
gGL.blendFunc(LLRender::BF_DEST_ALPHA, LLRender::BF_ZERO); // Multiplication: approximates a min() function
}
else
{
gGL.setSceneBlendType(LLRender::BT_ADD); // Addition: approximates a max() function
}
if (!info->mStaticImageFileName.empty() && !mStaticImageInvalid)
{
if (mStaticImageTGA.isNull())
{
// Don't load the image file until we actually need it the first time. Like now.
mStaticImageTGA = LLTexLayerStaticImageList::getInstance()->getImageTGA(info->mStaticImageFileName);
// We now have something in one of our caches
LLTexLayerSet::sHasCaches |= mStaticImageTGA.notNull() ? TRUE : FALSE;
if (mStaticImageTGA.isNull())
{
llwarns << "Unable to load static file: " << info->mStaticImageFileName << llendl;
mStaticImageInvalid = TRUE; // don't try again.
return FALSE;
}
}
const S32 image_tga_width = mStaticImageTGA->getWidth();
const S32 image_tga_height = mStaticImageTGA->getHeight();
if (!mCachedProcessedTexture ||
(mCachedProcessedTexture->getWidth() != image_tga_width) ||
(mCachedProcessedTexture->getHeight() != image_tga_height) ||
(weight_changed))
{
// llinfos << "Building Cached Alpha: " << mName << ": (" << mStaticImageRaw->getWidth() << ", " << mStaticImageRaw->getHeight() << ") " << effective_weight << llendl;
mCachedEffectiveWeight = effective_weight;
if (!mCachedProcessedTexture)
{
mCachedProcessedTexture = LLViewerTextureManager::getLocalTexture(image_tga_width, image_tga_height, 1, FALSE);
// We now have something in one of our caches
LLTexLayerSet::sHasCaches |= mCachedProcessedTexture ? TRUE : FALSE;
mCachedProcessedTexture->setExplicitFormat(GL_ALPHA8, GL_ALPHA);
}
// Applies domain and effective weight to data as it is decoded. Also resizes the raw image if needed.
mStaticImageRaw = NULL;
mStaticImageRaw = new LLImageRaw;
mStaticImageTGA->decodeAndProcess(mStaticImageRaw, info->mDomain, effective_weight);
mNeedsCreateTexture = TRUE;
}
if (mCachedProcessedTexture)
{
{
// Create the GL texture, and then hang onto it for future use.
if (mNeedsCreateTexture)
{
mCachedProcessedTexture->createGLTexture(0, mStaticImageRaw);
mNeedsCreateTexture = FALSE;
gGL.getTexUnit(0)->bind(mCachedProcessedTexture);
mCachedProcessedTexture->setAddressMode(LLTexUnit::TAM_CLAMP);
}
LLGLSNoAlphaTest gls_no_alpha_test;
gGL.getTexUnit(0)->bind(mCachedProcessedTexture);
gl_rect_2d_simple_tex(width, height);
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
stop_glerror();
}
}
// Don't keep the cache for other people's avatars
// (It's not really a "cache" in that case, but the logic is the same)
if (!mAvatar->isSelf())
{
mCachedProcessedTexture = NULL;
}
}
else
{
LLGLDisable no_alpha(GL_ALPHA_TEST);
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
gGL.color4f(0.f, 0.f, 0.f, effective_weight);
gl_rect_2d_simple(width, height);
}
return success;
}
