BOOL LLVLComposition::generateHeights(const F32 x, const F32 y,
const F32 width, const F32 height)
{
if (!mParamsReady)
{
// All the parameters haven't been set yet (we haven't gotten the message from the sim)
return FALSE;
}
llassert(mSurfacep);
if (!mSurfacep || !mSurfacep->getRegion())
{
// We don't always have the region yet here....
return FALSE;
}
S32 x_begin, y_begin, x_end, y_end;
x_begin = llround( x * mScaleInv );
y_begin = llround( y * mScaleInv );
x_end = llround( (x + width) * mScaleInv );
y_end = llround( (y + width) * mScaleInv );
if (x_end > mWidth)
{
x_end = mWidth;
}
if (y_end > mWidth)
{
y_end = mWidth;
}
LLVector3d origin_global = from_region_handle(mSurfacep->getRegion()->getHandle());
// For perlin noise generation...
const F32 slope_squared = 1.5f*1.5f;
const F32 xyScale = 4.9215f; //0.93284f;
const F32 zScale = 4; //0.92165f;
const F32 z_offset = 0.f;
const F32 noise_magnitude = 2.f; // Degree to which noise modulates composition layer (versus
// simple height)
// Heights map into textures as 0-1 = first, 1-2 = second, etc.
// So we need to compress heights into this range.
const S32 NUM_TEXTURES = 4;
const F32 xyScaleInv = (1.f / xyScale);
const F32 zScaleInv = (1.f / zScale);
// <FS:CR> Aurora Sim
//const F32 inv_width = 1.f/mWidth;
const F32 inv_width = 1.f/(F32)mWidth;
// </FS:CR> Aurora Sim
// OK, for now, just have the composition value equal the height at the point.
for (S32 j = y_begin; j < y_end; j++)
{
for (S32 i = x_begin; i < x_end; i++)
{
F32 vec[3];
F32 vec1[3];
F32 twiddle;
// Bilinearly interpolate the start height and height range of the textures
F32 start_height = bilinear(mStartHeight[SOUTHWEST],
mStartHeight[SOUTHEAST],
mStartHeight[NORTHWEST],
mStartHeight[NORTHEAST],
i*inv_width, j*inv_width); // These will be bilinearly interpolated
F32 height_range = bilinear(mHeightRange[SOUTHWEST],
mHeightRange[SOUTHEAST],
mHeightRange[NORTHWEST],
mHeightRange[NORTHEAST],
i*inv_width, j*inv_width); // These will be bilinearly interpolated
LLVector3 location(i*mScale, j*mScale, 0.f);
F32 height = mSurfacep->resolveHeightRegion(location) + z_offset;
// Step 0: Measure the exact height at this texel
vec[0] = (F32)(origin_global.mdV[VX]+location.mV[VX])*xyScaleInv; // Adjust to non-integer lattice
vec[1] = (F32)(origin_global.mdV[VY]+location.mV[VY])*xyScaleInv;
vec[2] = height*zScaleInv;
//
// Choose material value by adding to the exact height a random value
//
vec1[0] = vec[0]*(0.2222222222f);
vec1[1] = vec[1]*(0.2222222222f);
vec1[2] = vec[2]*(0.2222222222f);
twiddle = noise2(vec1)*6.5f; // Low freq component for large divisions
twiddle += turbulence2(vec, 2)*slope_squared; // High frequency component
twiddle *= noise_magnitude;
F32 scaled_noisy_height = (height + twiddle - start_height) * F32(NUM_TEXTURES) / height_range;
scaled_noisy_height = llmax(0.f, scaled_noisy_height);
scaled_noisy_height = llmin(3.f, scaled_noisy_height);
*(mDatap + i + j*mWidth) = scaled_noisy_height;
}
}
return TRUE;
}
CofContextMenu(LLCOFWearables* cof_wearables)
: mCOFWearables(cof_wearables)
{
llassert(mCOFWearables);
}
void ll_apr_assert_status(apr_status_t status, apr_dso_handle_t *handle)
{
llassert(! ll_apr_warn_status(status, handle));
}
//============================================================================
// Run on MAIN thread
//static
void LLVFSThread::initClass(bool local_is_threaded)
{
llassert(sLocal == NULL);
sLocal = new LLVFSThread(local_is_threaded);
}
BOOL LLVOPartGroup::updateGeometry(LLDrawable *drawable)
{
LL_RECORD_BLOCK_TIME(FTM_UPDATE_PARTICLES);
dirtySpatialGroup();
S32 num_parts = mViewerPartGroupp->getCount();
LLFace *facep;
LLSpatialGroup* group = drawable->getSpatialGroup();
if (!group && num_parts)
{
drawable->movePartition();
group = drawable->getSpatialGroup();
}
if (group && group->isVisible())
{
dirtySpatialGroup(TRUE);
}
if (!num_parts)
{
if (group && drawable->getNumFaces())
{
group->setState(LLSpatialGroup::GEOM_DIRTY);
}
drawable->setNumFaces(0, NULL, getTEImage(0));
LLPipeline::sCompiles++;
return TRUE;
}
if (!(gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_PARTICLES)))
{
return TRUE;
}
if (num_parts > drawable->getNumFaces())
{
drawable->setNumFacesFast(num_parts+num_parts/4, NULL, getTEImage(0));
}
F32 tot_area = 0;
F32 max_area = LLViewerPartSim::getMaxPartCount() * MAX_PARTICLE_AREA_SCALE;
F32 pixel_meter_ratio = LLViewerCamera::getInstance()->getPixelMeterRatio();
pixel_meter_ratio *= pixel_meter_ratio;
LLViewerPartSim::checkParticleCount(mViewerPartGroupp->mParticles.size()) ;
S32 count=0;
mDepth = 0.f;
S32 i = 0 ;
LLVector3 camera_agent = getCameraPosition();
F32 max_scale = 0.f;
for (i = 0 ; i < (S32)mViewerPartGroupp->mParticles.size(); i++)
{
const LLViewerPart *part = mViewerPartGroupp->mParticles[i];
//remember the largest particle
max_scale = llmax(max_scale, part->mScale.mV[0], part->mScale.mV[1]);
if (part->mFlags & LLPartData::LL_PART_RIBBON_MASK)
{ //include ribbon segment length in scale
const LLVector3* pos_agent = NULL;
if (part->mParent)
{
pos_agent = &(part->mParent->mPosAgent);
}
else if (part->mPartSourcep.notNull())
{
pos_agent = &(part->mPartSourcep->mPosAgent);
}
if (pos_agent)
{
F32 dist = (*pos_agent-part->mPosAgent).length();
max_scale = llmax(max_scale, dist);
}
}
LLVector3 part_pos_agent(part->mPosAgent);
LLVector3 at(part_pos_agent - camera_agent);
F32 camera_dist_squared = at.lengthSquared();
F32 inv_camera_dist_squared;
if (camera_dist_squared > 1.f)
inv_camera_dist_squared = 1.f / camera_dist_squared;
else
inv_camera_dist_squared = 1.f;
llassert(llfinite(inv_camera_dist_squared));
llassert(!llisnan(inv_camera_dist_squared));
F32 area = part->mScale.mV[0] * part->mScale.mV[1] * inv_camera_dist_squared;
tot_area = llmax(tot_area, area);
if (tot_area > max_area)
{
break;
}
count++;
facep = drawable->getFace(i);
if (!facep)
{
LL_WARNS() << "No face found for index " << i << "!" << LL_ENDL;
continue;
}
facep->setTEOffset(i);
const F32 NEAR_PART_DIST_SQ = 5.f*5.f; // Only discard particles > 5 m from the camera
const F32 MIN_PART_AREA = .005f*.005f; // only less than 5 mm x 5 mm at 1 m from camera
if (camera_dist_squared > NEAR_PART_DIST_SQ && area < MIN_PART_AREA)
{
facep->setSize(0, 0);
continue;
}
facep->setSize(4, 6);
facep->setViewerObject(this);
if (part->mFlags & LLPartData::LL_PART_EMISSIVE_MASK)
{
facep->setState(LLFace::FULLBRIGHT);
}
else
{
facep->clearState(LLFace::FULLBRIGHT);
}
facep->mCenterLocal = part->mPosAgent;
facep->setFaceColor(part->mColor);
facep->setTexture(part->mImagep);
//check if this particle texture is replaced by a parcel media texture.
if(part->mImagep.notNull() && part->mImagep->hasParcelMedia())
{
part->mImagep->getParcelMedia()->addMediaToFace(facep) ;
}
mPixelArea = tot_area * pixel_meter_ratio;
const F32 area_scale = 10.f; // scale area to increase priority a bit
facep->setVirtualSize(mPixelArea*area_scale);
}
for (i = count; i < drawable->getNumFaces(); i++)
{
LLFace* facep = drawable->getFace(i);
if (!facep)
{
LL_WARNS() << "No face found for index " << i << "!" << LL_ENDL;
continue;
}
facep->setTEOffset(i);
facep->setSize(0, 0);
}
//record max scale (used to stretch bounding box for visibility culling)
mScale.set(max_scale, max_scale, max_scale);
mDrawable->movePartition();
LLPipeline::sCompiles++;
return TRUE;
}
void LLVOWLSky::buildStripsBuffer(U32 begin_stack, U32 end_stack,
LLStrider<LLVector3> & vertices,
LLStrider<LLVector2> & texCoords,
LLStrider<U16> & indices)
{
const F32 RADIUS = LLWLParamManager::getInstance()->getDomeRadius();
U32 i, j, num_slices, num_stacks;
F32 phi0, theta, x0, y0, z0;
// paranoia checking for SL-55986/SL-55833
U32 count_verts = 0;
U32 count_indices = 0;
num_slices = getNumSlices();
num_stacks = getNumStacks();
llassert(end_stack <= num_stacks);
// stacks are iterated one-indexed since phi(0) was handled by the fan above
for(i = begin_stack + 1; i <= end_stack+1; ++i)
{
phi0 = calcPhi(i);
for(j = 0; j < num_slices; ++j)
{
theta = F_TWO_PI * (float(j) / float(num_slices));
// standard transformation from spherical to
// rectangular coordinates
x0 = sin(phi0) * cos(theta);
y0 = cos(phi0);
z0 = sin(phi0) * sin(theta);
if (i == num_stacks-2)
{
*vertices++ = LLVector3(x0*RADIUS, y0*RADIUS-1024.f*2.f, z0*RADIUS);
}
else if (i == num_stacks-1)
{
*vertices++ = LLVector3(0, y0*RADIUS-1024.f*2.f, 0);
}
else
{
*vertices++ = LLVector3(x0 * RADIUS, y0 * RADIUS, z0 * RADIUS);
}
++count_verts;
// generate planar uv coordinates
// note: x and z are transposed in order for things to animate
// correctly in the global coordinate system where +x is east and
// +y is north
*texCoords++ = LLVector2((-z0 + 1.f) / 2.f, (-x0 + 1.f) / 2.f);
}
}
//build triangle strip...
*indices++ = 0 ;
count_indices++ ;
S32 k = 0 ;
for(i = 1; i <= end_stack - begin_stack; ++i)
{
*indices++ = i * num_slices + k ;
count_indices++ ;
k = (k+1) % num_slices ;
for(j = 0; j < num_slices ; ++j)
{
*indices++ = (i-1) * num_slices + k ;
*indices++ = i * num_slices + k ;
count_indices += 2 ;
k = (k+1) % num_slices ;
}
if((--k) < 0)
{
k = num_slices - 1 ;
}
*indices++ = i * num_slices + k ;
count_indices++ ;
}
}
BOOL LLDrawable::updateGeometry(BOOL priority)
{
llassert(mVObjp.notNull());
BOOL res = mVObjp->updateGeometry(this);
return res;
}
BOOL LLPanelMainInventory::isActionEnabled(const LLSD& userdata)
{
const std::string command_name = userdata.asString();
if (command_name == "delete")
{
BOOL can_delete = FALSE;
LLFolderView* root = getActivePanel()->getRootFolder();
if (root)
{
can_delete = TRUE;
std::set<LLUUID> selection_set = root->getSelectionList();
if (selection_set.empty()) return FALSE;
for (std::set<LLUUID>::iterator iter = selection_set.begin();
iter != selection_set.end();
++iter)
{
const LLUUID &item_id = (*iter);
LLFolderViewItem *item = root->getItemByID(item_id);
const LLFolderViewEventListener *listener = item->getListener();
llassert(listener);
if (!listener) return FALSE;
can_delete &= listener->isItemRemovable();
can_delete &= !listener->isItemInTrash();
}
return can_delete;
}
return FALSE;
}
if (command_name == "save_texture")
{
return isSaveTextureEnabled(userdata);
}
if (command_name == "find_original")
{
LLFolderViewItem* current_item = getActivePanel()->getRootFolder()->getCurSelectedItem();
if (!current_item) return FALSE;
const LLUUID& item_id = current_item->getListener()->getUUID();
const LLViewerInventoryItem *item = gInventory.getItem(item_id);
if (item && item->getIsLinkType() && !item->getIsBrokenLink())
{
return TRUE;
}
return FALSE;
}
if (command_name == "find_links")
{
LLFolderView* root = getActivePanel()->getRootFolder();
std::set<LLUUID> selection_set = root->getSelectionList();
if (selection_set.size() != 1) return FALSE;
LLFolderViewItem* current_item = root->getCurSelectedItem();
if (!current_item) return FALSE;
const LLUUID& item_id = current_item->getListener()->getUUID();
const LLInventoryObject *obj = gInventory.getObject(item_id);
if (obj && !obj->getIsLinkType() && LLAssetType::lookupCanLink(obj->getType()))
{
return TRUE;
}
return FALSE;
}
// This doesn't currently work, since the viewer can't change an assetID an item.
if (command_name == "regenerate_link")
{
LLFolderViewItem* current_item = getActivePanel()->getRootFolder()->getCurSelectedItem();
if (!current_item) return FALSE;
const LLUUID& item_id = current_item->getListener()->getUUID();
const LLViewerInventoryItem *item = gInventory.getItem(item_id);
if (item && item->getIsBrokenLink())
{
return TRUE;
}
return FALSE;
}
if (command_name == "share")
{
LLSidepanelInventory* parent = LLFloaterSidePanelContainer::getPanel<LLSidepanelInventory>("inventory");
return parent ? parent->canShare() : FALSE;
}
return TRUE;
}
extern cstring mtTransferAction_getMessage (mtTransferAction node)
{
llassert (node->kind == MTAK_ERROR);
return node->message;
}
const LLVector3 &LLSurfacePatch::getNormal(const U32 x, const U32 y) const
{
U32 surface_stride = mSurfacep->getGridsPerEdge();
llassert(mDataNorm);
return *(mDataNorm + surface_stride * y + x);
}
// Called when a patch has changed its height field
// data.
void LLSurfacePatch::updateVerticalStats()
{
if (!mDirtyZStats)
{
return;
}
U32 grids_per_patch_edge = mSurfacep->getGridsPerPatchEdge();
U32 grids_per_edge = mSurfacep->getGridsPerEdge();
F32 meters_per_grid = mSurfacep->getMetersPerGrid();
U32 i, j, k;
F32 z, total;
llassert(mDataZ);
z = *(mDataZ);
mMinZ = z;
mMaxZ = z;
k = 0;
total = 0.0f;
// Iterate to +1 because we need to do the edges correctly.
for (j=0; j<(grids_per_patch_edge+1); j++)
{
for (i=0; i<(grids_per_patch_edge+1); i++)
{
z = *(mDataZ + i + j*grids_per_edge);
if (z < mMinZ)
{
mMinZ = z;
}
if (z > mMaxZ)
{
mMaxZ = z;
}
total += z;
k++;
}
}
mMeanZ = total / (F32) k;
mCenterRegion.mV[VZ] = 0.5f * (mMinZ + mMaxZ);
LLVector3 diam_vec(meters_per_grid*grids_per_patch_edge,
meters_per_grid*grids_per_patch_edge,
mMaxZ - mMinZ);
mRadius = diam_vec.magVec() * 0.5f;
mSurfacep->mMaxZ = llmax(mMaxZ, mSurfacep->mMaxZ);
mSurfacep->mMinZ = llmin(mMinZ, mSurfacep->mMinZ);
mSurfacep->mHasZData = TRUE;
mSurfacep->getRegion()->calculateCenterGlobal();
if (mVObjp)
{
mVObjp->dirtyPatch();
}
mDirtyZStats = FALSE;
}
void LLSurfacePatch::calcNormal(const U32 x, const U32 y, const U32 stride)
{
U32 patch_width = mSurfacep->mPVArray.mPatchWidth;
U32 surface_stride = mSurfacep->getGridsPerEdge();
const F32 mpg = mSurfacep->getMetersPerGrid() * stride;
S32 poffsets[2][2][2];
poffsets[0][0][0] = x - stride;
poffsets[0][0][1] = y - stride;
poffsets[0][1][0] = x - stride;
poffsets[0][1][1] = y + stride;
poffsets[1][0][0] = x + stride;
poffsets[1][0][1] = y - stride;
poffsets[1][1][0] = x + stride;
poffsets[1][1][1] = y + stride;
const LLSurfacePatch *ppatches[2][2];
// LLVector3 p1, p2, p3, p4;
ppatches[0][0] = this;
ppatches[0][1] = this;
ppatches[1][0] = this;
ppatches[1][1] = this;
U32 i, j;
for (i = 0; i < 2; i++)
{
for (j = 0; j < 2; j++)
{
if (poffsets[i][j][0] < 0)
{
if (!ppatches[i][j]->getNeighborPatch(WEST))
{
poffsets[i][j][0] = 0;
}
else
{
poffsets[i][j][0] += patch_width;
ppatches[i][j] = ppatches[i][j]->getNeighborPatch(WEST);
}
}
if (poffsets[i][j][1] < 0)
{
if (!ppatches[i][j]->getNeighborPatch(SOUTH))
{
poffsets[i][j][1] = 0;
}
else
{
poffsets[i][j][1] += patch_width;
ppatches[i][j] = ppatches[i][j]->getNeighborPatch(SOUTH);
}
}
if (poffsets[i][j][0] >= (S32)patch_width)
{
if (!ppatches[i][j]->getNeighborPatch(EAST))
{
poffsets[i][j][0] = patch_width - 1;
}
else
{
poffsets[i][j][0] -= patch_width;
ppatches[i][j] = ppatches[i][j]->getNeighborPatch(EAST);
}
}
if (poffsets[i][j][1] >= (S32)patch_width)
{
if (!ppatches[i][j]->getNeighborPatch(NORTH))
{
poffsets[i][j][1] = patch_width - 1;
}
else
{
poffsets[i][j][1] -= patch_width;
ppatches[i][j] = ppatches[i][j]->getNeighborPatch(NORTH);
}
}
}
}
LLVector3 p00(-mpg,-mpg,
*(ppatches[0][0]->mDataZ
+ poffsets[0][0][0]
+ poffsets[0][0][1]*surface_stride));
LLVector3 p01(-mpg,+mpg,
*(ppatches[0][1]->mDataZ
+ poffsets[0][1][0]
+ poffsets[0][1][1]*surface_stride));
LLVector3 p10(+mpg,-mpg,
*(ppatches[1][0]->mDataZ
+ poffsets[1][0][0]
+ poffsets[1][0][1]*surface_stride));
LLVector3 p11(+mpg,+mpg,
*(ppatches[1][1]->mDataZ
+ poffsets[1][1][0]
+ poffsets[1][1][1]*surface_stride));
LLVector3 c1 = p11 - p00;
LLVector3 c2 = p01 - p10;
LLVector3 normal = c1;
normal %= c2;
normal.normVec();
llassert(mDataNorm);
*(mDataNorm + surface_stride * y + x) = normal;
}
void LLPathfindingLinkset::parsePathfindingData(const LLSD &pLinksetData)
{
bool isPhantom = false;
if (pLinksetData.has(LINKSET_PHANTOM_FIELD))
{
llassert(pLinksetData.get(LINKSET_PHANTOM_FIELD).isBoolean());
isPhantom = pLinksetData.get(LINKSET_PHANTOM_FIELD).asBoolean();
}
llassert(pLinksetData.has(LINKSET_CATEGORY_FIELD));
mLinksetUse = getLinksetUse(isPhantom, convertCategoryFromLLSD(pLinksetData.get(LINKSET_CATEGORY_FIELD)));
if (pLinksetData.has(LINKSET_CAN_BE_VOLUME))
{
llassert(pLinksetData.get(LINKSET_CAN_BE_VOLUME).isBoolean());
mCanBeVolume = pLinksetData.get(LINKSET_CAN_BE_VOLUME).asBoolean();
}
llassert(pLinksetData.has(LINKSET_WALKABILITY_A_FIELD));
llassert(pLinksetData.get(LINKSET_WALKABILITY_A_FIELD).isInteger());
mWalkabilityCoefficientA = pLinksetData.get(LINKSET_WALKABILITY_A_FIELD).asInteger();
llassert(mWalkabilityCoefficientA >= MIN_WALKABILITY_VALUE);
llassert(mWalkabilityCoefficientA <= MAX_WALKABILITY_VALUE);
llassert(pLinksetData.has(LINKSET_WALKABILITY_B_FIELD));
llassert(pLinksetData.get(LINKSET_WALKABILITY_B_FIELD).isInteger());
mWalkabilityCoefficientB = pLinksetData.get(LINKSET_WALKABILITY_B_FIELD).asInteger();
llassert(mWalkabilityCoefficientB >= MIN_WALKABILITY_VALUE);
llassert(mWalkabilityCoefficientB <= MAX_WALKABILITY_VALUE);
llassert(pLinksetData.has(LINKSET_WALKABILITY_C_FIELD));
llassert(pLinksetData.get(LINKSET_WALKABILITY_C_FIELD).isInteger());
mWalkabilityCoefficientC = pLinksetData.get(LINKSET_WALKABILITY_C_FIELD).asInteger();
llassert(mWalkabilityCoefficientC >= MIN_WALKABILITY_VALUE);
llassert(mWalkabilityCoefficientC <= MAX_WALKABILITY_VALUE);
llassert(pLinksetData.has(LINKSET_WALKABILITY_D_FIELD));
llassert(pLinksetData.get(LINKSET_WALKABILITY_D_FIELD).isInteger());
mWalkabilityCoefficientD = pLinksetData.get(LINKSET_WALKABILITY_D_FIELD).asInteger();
llassert(mWalkabilityCoefficientD >= MIN_WALKABILITY_VALUE);
llassert(mWalkabilityCoefficientD <= MAX_WALKABILITY_VALUE);
}
BOOL LLVLComposition::generateTexture(const F32 x, const F32 y,
const F32 width, const F32 height)
{
llassert(mSurfacep);
llassert(x >= 0.f);
llassert(y >= 0.f);
LLTimer gen_timer;
///////////////////////////
//
// Generate raw data arrays for surface textures
//
//
// These have already been validated by generateComposition.
U8* st_data[4];
S32 st_data_size[4]; // for debugging
for (S32 i = 0; i < 4; i++)
{
if (mRawImages[i].isNull())
{
// Read back a raw image for this discard level, if it exists
S32 min_dim = llmin(mDetailTextures[i]->getFullWidth(), mDetailTextures[i]->getFullHeight());
S32 ddiscard = 0;
while (min_dim > BASE_SIZE && ddiscard < MAX_DISCARD_LEVEL)
{
ddiscard++;
min_dim /= 2;
}
BOOL delete_raw = (mDetailTextures[i]->reloadRawImage(ddiscard) != NULL) ;
if(mDetailTextures[i]->getRawImageLevel() != ddiscard)//raw iamge is not ready, will enter here again later.
{
if(delete_raw)
{
mDetailTextures[i]->destroyRawImage() ;
}
lldebugs << "cached raw data for terrain detail texture is not ready yet: " << mDetailTextures[i]->getID() << llendl;
return FALSE;
}
mRawImages[i] = mDetailTextures[i]->getRawImage() ;
if(delete_raw)
{
mDetailTextures[i]->destroyRawImage() ;
}
if (mDetailTextures[i]->getWidth(ddiscard) != BASE_SIZE ||
mDetailTextures[i]->getHeight(ddiscard) != BASE_SIZE ||
mDetailTextures[i]->getComponents() != 3)
{
LLPointer<LLImageRaw> newraw = new LLImageRaw(BASE_SIZE, BASE_SIZE, 3);
newraw->composite(mRawImages[i]);
mRawImages[i] = newraw; // deletes old
}
}
st_data[i] = mRawImages[i]->getData();
st_data_size[i] = mRawImages[i]->getDataSize();
}
///////////////////////////////////////
//
// Generate and clamp x/y bounding box.
//
//
S32 x_begin, y_begin, x_end, y_end;
x_begin = (S32)(x * mScaleInv);
y_begin = (S32)(y * mScaleInv);
x_end = llround( (x + width) * mScaleInv );
y_end = llround( (y + width) * mScaleInv );
if (x_end > mWidth)
{
llwarns << "x end > width" << llendl;
x_end = mWidth;
}
if (y_end > mWidth)
{
llwarns << "y end > width" << llendl;
y_end = mWidth;
}
///////////////////////////////////////////
//
// Generate target texture information, stride ratios.
//
//
LLViewerTexture *texturep;
U32 tex_width, tex_height, tex_comps;
U32 tex_stride;
F32 tex_x_scalef, tex_y_scalef;
S32 tex_x_begin, tex_y_begin, tex_x_end, tex_y_end;
F32 tex_x_ratiof, tex_y_ratiof;
texturep = mSurfacep->getSTexture();
tex_width = texturep->getWidth();
tex_height = texturep->getHeight();
tex_comps = texturep->getComponents();
tex_stride = tex_width * tex_comps;
U32 st_comps = 3;
U32 st_width = BASE_SIZE;
U32 st_height = BASE_SIZE;
if (tex_comps != st_comps)
{
llwarns << "Base texture comps != input texture comps" << llendl;
return FALSE;
}
tex_x_scalef = (F32)tex_width / (F32)mWidth;
tex_y_scalef = (F32)tex_height / (F32)mWidth;
tex_x_begin = (S32)((F32)x_begin * tex_x_scalef);
tex_y_begin = (S32)((F32)y_begin * tex_y_scalef);
tex_x_end = (S32)((F32)x_end * tex_x_scalef);
tex_y_end = (S32)((F32)y_end * tex_y_scalef);
tex_x_ratiof = (F32)mWidth*mScale / (F32)tex_width;
tex_y_ratiof = (F32)mWidth*mScale / (F32)tex_height;
LLPointer<LLImageRaw> raw = new LLImageRaw(tex_width, tex_height, tex_comps);
U8 *rawp = raw->getData();
F32 st_x_stride, st_y_stride;
st_x_stride = ((F32)st_width / (F32)mTexScaleX)*((F32)mWidth / (F32)tex_width);
st_y_stride = ((F32)st_height / (F32)mTexScaleY)*((F32)mWidth / (F32)tex_height);
llassert(st_x_stride > 0.f);
llassert(st_y_stride > 0.f);
////////////////////////////////
//
// Iterate through the target texture, striding through the
// subtextures and interpolating appropriately.
//
//
F32 sti, stj;
S32 st_offset;
sti = (tex_x_begin * st_x_stride) - st_width*(llfloor((tex_x_begin * st_x_stride)/st_width));
stj = (tex_y_begin * st_y_stride) - st_height*(llfloor((tex_y_begin * st_y_stride)/st_height));
st_offset = (llfloor(stj * st_width) + llfloor(sti)) * st_comps;
for (S32 j = tex_y_begin; j < tex_y_end; j++)
{
U32 offset = j * tex_stride + tex_x_begin * tex_comps;
sti = (tex_x_begin * st_x_stride) - st_width*((U32)(tex_x_begin * st_x_stride)/st_width);
for (S32 i = tex_x_begin; i < tex_x_end; i++)
{
S32 tex0, tex1;
F32 composition = getValueScaled(i*tex_x_ratiof, j*tex_y_ratiof);
tex0 = llfloor( composition );
tex0 = llclamp(tex0, 0, 3);
composition -= tex0;
tex1 = tex0 + 1;
tex1 = llclamp(tex1, 0, 3);
st_offset = (lltrunc(sti) + lltrunc(stj)*st_width) * st_comps;
for (U32 k = 0; k < tex_comps; k++)
{
// Linearly interpolate based on composition.
if (st_offset >= st_data_size[tex0] || st_offset >= st_data_size[tex1])
{
// SJB: This shouldn't be happening, but does... Rounding error?
//llwarns << "offset 0 [" << tex0 << "] =" << st_offset << " >= size=" << st_data_size[tex0] << llendl;
//llwarns << "offset 1 [" << tex1 << "] =" << st_offset << " >= size=" << st_data_size[tex1] << llendl;
}
else
{
F32 a = *(st_data[tex0] + st_offset);
F32 b = *(st_data[tex1] + st_offset);
rawp[ offset ] = (U8)lltrunc( a + composition * (b - a) );
}
offset++;
st_offset++;
}
sti += st_x_stride;
if (sti >= st_width)
{
sti -= st_width;
}
}
stj += st_y_stride;
if (stj >= st_height)
{
stj -= st_height;
}
}
if (!texturep->hasGLTexture())
{
texturep->createGLTexture(0, raw);
}
texturep->setSubImage(raw, tex_x_begin, tex_y_begin, tex_x_end - tex_x_begin, tex_y_end - tex_y_begin);
for (S32 i = 0; i < 4; i++)
{
// Un-boost detatil textures (will get re-boosted if rendering in high detail)
mDetailTextures[i]->setBoostLevel(LLGLTexture::BOOST_NONE);
mDetailTextures[i]->setMinDiscardLevel(MAX_DISCARD_LEVEL + 1);
}
return TRUE;
}
LLDrawPoolTerrain::~LLDrawPoolTerrain()
{
llassert( gPipeline.findPool( getType(), getTexture() ) == NULL );
}
void LLPathfindingNavMesh::handleNavMeshStart(const LLPathfindingNavMeshStatus &pNavMeshStatus)
{
llassert(mNavMeshStatus.getRegionUUID() == pNavMeshStatus.getRegionUUID());
mNavMeshStatus = pNavMeshStatus;
setRequestStatus(kNavMeshRequestStarted);
}
BOOL LLVOWLSky::updateGeometry(LLDrawable * drawable)
{
LLFastTimer ftm(LLFastTimer::FTM_GEO_SKY);
LLStrider<LLVector3> vertices;
LLStrider<LLVector2> texCoords;
LLStrider<U16> indices;
#if DOME_SLICES
{
mFanVerts = new LLVertexBuffer(LLDrawPoolWLSky::SKY_VERTEX_DATA_MASK, GL_STATIC_DRAW_ARB);
mFanVerts->allocateBuffer(getFanNumVerts(), getFanNumIndices(), TRUE);
BOOL success = mFanVerts->getVertexStrider(vertices)
&& mFanVerts->getTexCoord0Strider(texCoords)
&& mFanVerts->getIndexStrider(indices);
if(!success)
{
llerrs << "Failed updating WindLight sky geometry." << llendl;
}
buildFanBuffer(vertices, texCoords, indices);
mFanVerts->flush();
}
{
const U32 max_buffer_bytes = gSavedSettings.getS32("RenderMaxVBOSize")*1024;
const U32 data_mask = LLDrawPoolWLSky::SKY_VERTEX_DATA_MASK;
const U32 max_verts = max_buffer_bytes / LLVertexBuffer::calcVertexSize(data_mask);
const U32 total_stacks = getNumStacks();
const U32 verts_per_stack = getNumSlices();
// each seg has to have one more row of verts than it has stacks
// then round down
const U32 stacks_per_seg = (max_verts - verts_per_stack) / verts_per_stack;
// round up to a whole number of segments
const U32 strips_segments = (total_stacks+stacks_per_seg-1) / stacks_per_seg;
llinfos << "WL Skydome strips in " << strips_segments << " batches." << llendl;
mStripsVerts.resize(strips_segments, NULL);
LLTimer timer;
timer.start();
for (U32 i = 0; i < strips_segments ;++i)
{
LLVertexBuffer * segment = new LLVertexBuffer(LLDrawPoolWLSky::SKY_VERTEX_DATA_MASK, GL_STATIC_DRAW_ARB);
mStripsVerts[i] = segment;
U32 num_stacks_this_seg = stacks_per_seg;
if ((i == strips_segments - 1) && (total_stacks % stacks_per_seg) != 0)
{
// for the last buffer only allocate what we'll use
num_stacks_this_seg = total_stacks % stacks_per_seg;
}
// figure out what range of the sky we're filling
const U32 begin_stack = i * stacks_per_seg;
const U32 end_stack = begin_stack + num_stacks_this_seg;
llassert(end_stack <= total_stacks);
const U32 num_verts_this_seg = verts_per_stack * (num_stacks_this_seg+1);
llassert(num_verts_this_seg <= max_verts);
const U32 num_indices_this_seg = 1+num_stacks_this_seg*(2+2*verts_per_stack);
llassert(num_indices_this_seg * sizeof(U16) <= max_buffer_bytes);
segment->allocateBuffer(num_verts_this_seg, num_indices_this_seg, TRUE);
// lock the buffer
BOOL success = segment->getVertexStrider(vertices)
&& segment->getTexCoord0Strider(texCoords)
&& segment->getIndexStrider(indices);
if(!success)
{
llerrs << "Failed updating WindLight sky geometry." << llendl;
}
// fill it
buildStripsBuffer(begin_stack, end_stack, vertices, texCoords, indices);
// and unlock the buffer
segment->flush();
}
llinfos << "completed in " << llformat("%.2f", timer.getElapsedTimeF32()) << "seconds" << llendl;
}
#else
mStripsVerts = new LLVertexBuffer(LLDrawPoolWLSky::SKY_VERTEX_DATA_MASK, GL_STATIC_DRAW_ARB);
const F32 RADIUS = LLWLParamManager::sParamMgr->getDomeRadius();
LLPointer<LLVertexBuffer> temp = new LLVertexBuffer(LLVertexBuffer::MAP_VERTEX, 0);
temp->allocateBuffer(12, 60, TRUE);
BOOL success = temp->getVertexStrider(vertices)
&& temp->getIndexStrider(indices);
if (success)
{
for (U32 i = 0; i < 12; i++)
{
*vertices++ = icosahedron_vert[i];
}
for (U32 i = 0; i < 60; i++)
{
*indices++ = icosahedron_ind[i];
}
}
LLPointer<LLVertexBuffer> temp2;
for (U32 i = 0; i < 8; i++)
{
temp2 = new LLVertexBuffer(LLVertexBuffer::MAP_VERTEX, 0);
subdivide(*temp, temp2);
temp = temp2;
}
temp->getVertexStrider(vertices);
for (S32 i = 0; i < temp->getNumVerts(); i++)
{
LLVector3 v = vertices[i];
v.normVec();
vertices[i] = v*RADIUS;
}
temp2 = new LLVertexBuffer(LLVertexBuffer::MAP_VERTEX, 0);
chop(*temp, temp2);
mStripsVerts->allocateBuffer(temp2->getNumVerts(), temp2->getNumIndices(), TRUE);
success = mStripsVerts->getVertexStrider(vertices)
&& mStripsVerts->getTexCoordStrider(texCoords)
&& mStripsVerts->getIndexStrider(indices);
LLStrider<LLVector3> v;
temp2->getVertexStrider(v);
LLStrider<U16> ind;
temp2->getIndexStrider(ind);
if (success)
{
for (S32 i = 0; i < temp2->getNumVerts(); ++i)
{
LLVector3 vert = *v++;
vert.normVec();
F32 z0 = vert.mV[2];
F32 x0 = vert.mV[0];
vert *= RADIUS;
*vertices++ = vert;
*texCoords++ = LLVector2((-z0 + 1.f) / 2.f, (-x0 + 1.f) / 2.f);
}
for (S32 i = 0; i < temp2->getNumIndices(); ++i)
{
*indices++ = *ind++;
}
}
mStripsVerts->flush();
#endif
updateStarColors();
updateStarGeometry(drawable);
LLPipeline::sCompiles++;
return TRUE;
}
////////////////////////////////////////////////////////////////////////////////
// static
void LLPanelMediaSettingsSecurity::initValues( void* userdata, const LLSD& media_settings , bool editable)
{
LLPanelMediaSettingsSecurity *self =(LLPanelMediaSettingsSecurity *)userdata;
std::string base_key( "" );
std::string tentative_key( "" );
struct
{
std::string key_name;
LLUICtrl* ctrl_ptr;
std::string ctrl_type;
} data_set [] =
{
{ LLMediaEntry::WHITELIST_ENABLE_KEY, self->mEnableWhiteList, "LLCheckBoxCtrl" },
{ LLMediaEntry::WHITELIST_KEY, self->mWhiteListList, "LLScrollListCtrl" },
{ "", NULL , "" }
};
for( int i = 0; data_set[ i ].key_name.length() > 0; ++i )
{
base_key = std::string( data_set[ i ].key_name );
tentative_key = base_key + std::string( LLPanelContents::TENTATIVE_SUFFIX );
bool enabled_overridden = false;
// TODO: CP - I bet there is a better way to do this using Boost
if ( media_settings[ base_key ].isDefined() )
{
if ( data_set[ i ].ctrl_type == "LLCheckBoxCtrl" )
{
static_cast< LLCheckBoxCtrl* >( data_set[ i ].ctrl_ptr )->
setValue( media_settings[ base_key ].asBoolean() );
}
else
if ( data_set[ i ].ctrl_type == "LLScrollListCtrl" )
{
// get control
LLScrollListCtrl* list = static_cast< LLScrollListCtrl* >( data_set[ i ].ctrl_ptr );
list->deleteAllItems();
// points to list of white list URLs
LLSD url_list = media_settings[ base_key ];
// better be the whitelist
llassert(data_set[ i ].ctrl_ptr == self->mWhiteListList);
// If tentative, don't add entries
if (media_settings[ tentative_key ].asBoolean())
{
self->mWhiteListList->setEnabled(false);
enabled_overridden = true;
}
else {
// iterate over them and add to scroll list
LLSD::array_iterator iter = url_list.beginArray();
while( iter != url_list.endArray() )
{
std::string entry = *iter;
self->addWhiteListEntry( entry );
++iter;
}
}
};
if ( ! enabled_overridden) data_set[ i ].ctrl_ptr->setEnabled(editable);
data_set[ i ].ctrl_ptr->setTentative( media_settings[ tentative_key ].asBoolean() );
};
};
// initial update - hides/shows status messages etc.
self->updateWhitelistEnableStatus();
}
void LLDrawable::makeActive()
{
#if !LL_RELEASE_FOR_DOWNLOAD
if (mVObjp.notNull())
{
U32 pcode = mVObjp->getPCode();
if (pcode == LLViewerObject::LL_VO_WATER ||
pcode == LLViewerObject::LL_VO_VOID_WATER ||
pcode == LLViewerObject::LL_VO_SURFACE_PATCH ||
pcode == LLViewerObject::LL_VO_PART_GROUP ||
pcode == LLViewerObject::LL_VO_HUD_PART_GROUP ||
#if ENABLE_CLASSIC_CLOUDS
pcode == LLViewerObject::LL_VO_CLOUDS ||
#endif
pcode == LLViewerObject::LL_VO_GROUND ||
pcode == LLViewerObject::LL_VO_SKY)
{
LL_ERRS() << "Static viewer object has active drawable!" << LL_ENDL;
}
}
#endif
if (!isState(ACTIVE)) // && mGeneration > 0)
{
setState(ACTIVE);
//parent must be made active first
if (!isRoot() && !mParent->isActive())
{
mParent->makeActive();
//NOTE: linked set will now NEVER become static
mParent->setState(LLDrawable::ACTIVE_CHILD);
}
//all child objects must also be active
llassert_always(mVObjp);
LLViewerObject::const_child_list_t& child_list = mVObjp->getChildren();
for (LLViewerObject::child_list_t::const_iterator iter = child_list.begin();
iter != child_list.end(); iter++)
{
LLViewerObject* child = *iter;
LLDrawable* drawable = child->mDrawable;
if (drawable)
{
drawable->makeActive();
}
}
if (mVObjp->getPCode() == LL_PCODE_VOLUME)
{
gPipeline.markRebuild(this, LLDrawable::REBUILD_VOLUME, TRUE);
}
updatePartition();
}
else if (!isRoot() && !mParent->isActive()) //this should not happen, but occasionally it does...
{
mParent->makeActive();
//NOTE: linked set will now NEVER become static
mParent->setState(LLDrawable::ACTIVE_CHILD);
}
llassert(isAvatar() || isRoot() || mParent->isActive());
}
// Walk through a string, applying the rules specified by the keyword token list and
// create a list of color segments.
void LLKeywords::findSegments(std::vector<LLTextSegment *>* seg_list, const LLWString& wtext, const LLColor4 &defaultColor)
{
std::for_each(seg_list->begin(), seg_list->end(), DeletePointer());
seg_list->clear();
if( wtext.empty() )
{
return;
}
S32 text_len = wtext.size();
seg_list->push_back( new LLTextSegment( LLColor3(defaultColor), 0, text_len ) );
const llwchar* base = wtext.c_str();
const llwchar* cur = base;
const llwchar* line = NULL;
while( *cur )
{
if( *cur == '\n' || cur == base )
{
if( *cur == '\n' )
{
cur++;
if( !*cur || *cur == '\n' )
{
continue;
}
}
// Start of a new line
line = cur;
// Skip white space
while( *cur && isspace(*cur) && (*cur != '\n') )
{
cur++;
}
if( !*cur || *cur == '\n' )
{
continue;
}
// cur is now at the first non-whitespace character of a new line
// Line start tokens
{
BOOL line_done = FALSE;
for (token_list_t::iterator iter = mLineTokenList.begin();
iter != mLineTokenList.end(); ++iter)
{
LLKeywordToken* cur_token = *iter;
if( cur_token->isHead( cur ) )
{
S32 seg_start = cur - base;
while( *cur && *cur != '\n' )
{
// skip the rest of the line
cur++;
}
S32 seg_end = cur - base;
LLTextSegment* text_segment = new LLTextSegment( cur_token->getColor(), seg_start, seg_end );
text_segment->setToken( cur_token );
insertSegment( seg_list, text_segment, text_len, defaultColor);
line_done = TRUE; // to break out of second loop.
break;
}
}
if( line_done )
{
continue;
}
}
}
// Skip white space
while( *cur && isspace(*cur) && (*cur != '\n') )
{
cur++;
}
while( *cur && *cur != '\n' )
{
// Check against delimiters
{
S32 seg_start = 0;
LLKeywordToken* cur_delimiter = NULL;
for (token_list_t::iterator iter = mDelimiterTokenList.begin();
iter != mDelimiterTokenList.end(); ++iter)
{
LLKeywordToken* delimiter = *iter;
if( delimiter->isHead( cur ) )
{
cur_delimiter = delimiter;
break;
}
}
if( cur_delimiter )
{
S32 between_delimiters = 0;
S32 seg_end = 0;
seg_start = cur - base;
cur += cur_delimiter->getLength();
//if( cur_delimiter->getType() == LLKeywordToken::TWO_SIDED_DELIMITER )
LLKeywordToken::TOKEN_TYPE type = cur_delimiter->getType();
if( type == LLKeywordToken::TWO_SIDED_DELIMITER || type == LLKeywordToken::TWO_SIDED_DELIMITER_ESC )
{
//llassert( cur_delimiter->getDelimiter() != NULL );
while( *cur && !cur_delimiter->isTail(cur) )
{
// Check for an escape sequence.
if (type == LLKeywordToken::TWO_SIDED_DELIMITER_ESC && *cur == '\\')
{
// Count the number of backslashes.
S32 num_backslashes = 0;
while (*cur == '\\')
{
num_backslashes++;
between_delimiters++;
cur++;
}
// Is the next character the end delimiter?
if (cur_delimiter->isTail(cur))
{
// Is there was an odd number of backslashes, then this delimiter
// does not end the sequence.
if (num_backslashes % 2 == 1)
{
between_delimiters++;
cur++;
}
else
{
// This is an end delimiter.
break;
}
}
}
else
{
between_delimiters++;
cur++;
}
}
if( *cur )
{
cur += cur_delimiter->getLength();
seg_end = seg_start + between_delimiters + cur_delimiter->getLength() + cur_delimiter->getLength2();
}
else
{
// eof
seg_end = seg_start + between_delimiters + cur_delimiter->getLength();
}
}
else
{
llassert( cur_delimiter->getType() == LLKeywordToken::ONE_SIDED_DELIMITER );
// Left side is the delimiter. Right side is eol or eof.
while( *cur && ('\n' != *cur) )
{
between_delimiters++;
cur++;
}
seg_end = seg_start + between_delimiters + cur_delimiter->getLength();
}
LLTextSegment* text_segment = new LLTextSegment( cur_delimiter->getColor(), seg_start, seg_end );
text_segment->setToken( cur_delimiter );
insertSegment( seg_list, text_segment, text_len, defaultColor);
// Note: we don't increment cur, since the end of one delimited seg may be immediately
// followed by the start of another one.
continue;
}
}
// check against words
llwchar prev = cur > base ? *(cur-1) : 0;
if( !isalnum( prev ) && (prev != '_') )
{
const llwchar* p = cur;
while( isalnum( *p ) || (*p == '_') )
{
p++;
}
S32 seg_len = p - cur;
if( seg_len > 0 )
{
LLWString word( cur, 0, seg_len );
word_token_map_t::iterator map_iter = mWordTokenMap.find(word);
if( map_iter != mWordTokenMap.end() )
{
LLKeywordToken* cur_token = map_iter->second;
S32 seg_start = cur - base;
S32 seg_end = seg_start + seg_len;
// llinfos << "Seg: [" << word.c_str() << "]" << llendl;
LLTextSegment* text_segment = new LLTextSegment( cur_token->getColor(), seg_start, seg_end );
text_segment->setToken( cur_token );
insertSegment( seg_list, text_segment, text_len, defaultColor);
}
cur += seg_len;
continue;
}
}
if( *cur && *cur != '\n' )
{
cur++;
}
}
}
}
LLBumpImageList::~LLBumpImageList()
{
// Shutdown should have already been called.
llassert( mBrightnessEntries.size() == 0 );
llassert( mDarknessEntries.size() == 0 );
}
void LLMutex::lock_main(LLFastTimer::DeclareTimer* timer)
{
llassert(!isSelfLocked());
LLFastTimer ft1(timer ? *timer : FT_WAIT_FOR_MUTEX);
LLMutexImpl::lock();
}
void LLAudioEngine::setSecondaryGain(S32 type, F32 gain)
{
llassert(type < LLAudioEngine::AUDIO_TYPE_COUNT);
mSecondaryGain[type] = gain;
}
// Returns the max number of complete characters from text (up to max_chars) that can be drawn in max_pixels
S32 LLFontGL::maxDrawableChars(const llwchar* wchars, F32 max_pixels, S32 max_chars,
BOOL end_on_word_boundary, const BOOL use_embedded,
F32* drawn_pixels) const
{
if (!wchars || !wchars[0] || max_chars == 0)
{
return 0;
}
llassert(max_pixels >= 0.f);
llassert(max_chars >= 0);
BOOL clip = FALSE;
F32 cur_x = 0;
F32 drawn_x = 0;
S32 start_of_last_word = 0;
BOOL in_word = FALSE;
F32 scaled_max_pixels = (F32)llceil(max_pixels * sScaleX);
S32 i;
for (i=0; (i < max_chars); i++)
{
llwchar wch = wchars[i];
if(wch == 0)
{
// Null terminator. We're done.
break;
}
const embedded_data_t* ext_data = use_embedded ? getEmbeddedCharData(wch) : NULL;
if (ext_data)
{
if (in_word)
{
in_word = FALSE;
}
else
{
start_of_last_word = i;
}
cur_x += getEmbeddedCharAdvance(ext_data);
if (scaled_max_pixels < cur_x)
{
clip = TRUE;
break;
}
if (((i+1) < max_chars) && wchars[i+1])
{
cur_x += EXT_KERNING * sScaleX;
}
if( scaled_max_pixels < cur_x )
{
clip = TRUE;
break;
}
}
else
{
if (in_word)
{
if (iswspace(wch))
{
in_word = FALSE;
}
}
else
{
start_of_last_word = i;
if (!iswspace(wch))
{
in_word = TRUE;
}
}
cur_x += getXAdvance(wch);
if (scaled_max_pixels < cur_x)
{
clip = TRUE;
break;
}
if (((i+1) < max_chars) && wchars[i+1])
{
// Kern this puppy.
cur_x += getXKerning(wch, wchars[i+1]);
}
}
// Round after kerning.
cur_x = (F32)llfloor(cur_x + 0.5f);
drawn_x = cur_x;
}
if( clip && end_on_word_boundary && (start_of_last_word != 0) )
{
i = start_of_last_word;
}
if (drawn_pixels)
{
*drawn_pixels = drawn_x;
}
return i;
}
void LLParticlePartition::getGeometry(LLSpatialGroup* group)
{
LL_RECORD_BLOCK_TIME(FTM_REBUILD_PARTICLE_GEOM);
std::sort(mFaceList.begin(), mFaceList.end(), LLFace::CompareDistanceGreater());
U32 index_count = 0;
U32 vertex_count = 0;
group->clearDrawMap();
LLVertexBuffer* buffer = group->mVertexBuffer;
LLStrider<U16> indicesp;
LLStrider<LLVector4a> verticesp;
LLStrider<LLVector3> normalsp;
LLStrider<LLVector2> texcoordsp;
LLStrider<LLColor4U> colorsp;
LLStrider<LLColor4U> emissivep;
buffer->getVertexStrider(verticesp);
buffer->getNormalStrider(normalsp);
buffer->getColorStrider(colorsp);
buffer->getEmissiveStrider(emissivep);
LLSpatialGroup::drawmap_elem_t& draw_vec = group->mDrawMap[mRenderPass];
for (std::vector<LLFace*>::iterator i = mFaceList.begin(); i != mFaceList.end(); ++i)
{
LLFace* facep = *i;
LLAlphaObject* object = (LLAlphaObject*) facep->getViewerObject();
// <FS> Fix particle flashing
//if (!facep->isState(LLFace::PARTICLE))
if (!facep->isState(LLFace::PARTICLE))
// </FS>
{ //set the indices of this face
S32 idx = LLVOPartGroup::findAvailableVBSlot();
if (idx >= 0)
{
facep->setGeomIndex(idx*4);
facep->setIndicesIndex(idx*6);
facep->setVertexBuffer(LLVOPartGroup::sVB);
facep->setPoolType(LLDrawPool::POOL_ALPHA);
// <FS> Fix particle flashing
//facep->setState(LLFace::PARTICLE);
facep->setState(LLFace::PARTICLE);
// </FS>
}
else
{
continue; //out of space in particle buffer
}
}
S32 geom_idx = (S32) facep->getGeomIndex();
LLStrider<U16> cur_idx = indicesp + facep->getIndicesStart();
LLStrider<LLVector4a> cur_vert = verticesp + geom_idx;
LLStrider<LLVector3> cur_norm = normalsp + geom_idx;
LLStrider<LLVector2> cur_tc = texcoordsp + geom_idx;
LLStrider<LLColor4U> cur_col = colorsp + geom_idx;
LLStrider<LLColor4U> cur_glow = emissivep + geom_idx;
LLColor4U* start_glow = cur_glow.get();
object->getGeometry(facep->getTEOffset(), cur_vert, cur_norm, cur_tc, cur_col, cur_glow, cur_idx);
BOOL has_glow = FALSE;
if (cur_glow.get() != start_glow)
{
has_glow = TRUE;
}
llassert(facep->getGeomCount() == 4);
llassert(facep->getIndicesCount() == 6);
vertex_count += facep->getGeomCount();
index_count += facep->getIndicesCount();
S32 idx = draw_vec.size()-1;
BOOL fullbright = facep->isState(LLFace::FULLBRIGHT);
F32 vsize = facep->getVirtualSize();
bool batched = false;
U32 bf_src = LLRender::BF_SOURCE_ALPHA;
U32 bf_dst = LLRender::BF_ONE_MINUS_SOURCE_ALPHA;
object->getBlendFunc(facep->getTEOffset(), bf_src, bf_dst);
if (idx >= 0)
{
LLDrawInfo* info = draw_vec[idx];
if (info->mTexture == facep->getTexture() &&
info->mHasGlow == has_glow &&
info->mFullbright == fullbright &&
info->mBlendFuncDst == bf_dst &&
info->mBlendFuncSrc == bf_src)
{
if (draw_vec[idx]->mEnd == facep->getGeomIndex()-1)
{
batched = true;
info->mCount += facep->getIndicesCount();
info->mEnd += facep->getGeomCount();
info->mVSize = llmax(draw_vec[idx]->mVSize, vsize);
}
else if (draw_vec[idx]->mStart == facep->getGeomIndex()+facep->getGeomCount()+1)
{
batched = true;
info->mCount += facep->getIndicesCount();
info->mStart -= facep->getGeomCount();
info->mOffset = facep->getIndicesStart();
info->mVSize = llmax(draw_vec[idx]->mVSize, vsize);
}
}
}
if (!batched)
{
U32 start = facep->getGeomIndex();
U32 end = start + facep->getGeomCount()-1;
U32 offset = facep->getIndicesStart();
U32 count = facep->getIndicesCount();
LLDrawInfo* info = new LLDrawInfo(start,end,count,offset,facep->getTexture(),
//facep->getTexture(),
buffer, fullbright);
const LLVector4a* exts = group->getObjectExtents();
info->mExtents[0] = exts[0];
info->mExtents[1] = exts[1];
info->mVSize = vsize;
info->mBlendFuncDst = bf_dst;
info->mBlendFuncSrc = bf_src;
info->mHasGlow = has_glow;
info->mParticle = TRUE;
draw_vec.push_back(info);
//for alpha sorting
facep->setDrawInfo(info);
}
}
mFaceList.clear();
}
//--------------------------------------------------------------------
// LLViewerJointMesh::drawShape()
//--------------------------------------------------------------------
U32 LLViewerJointMesh::drawShape( F32 pixelArea, BOOL first_pass, BOOL is_dummy)
{
if (!mValid || !mMesh || !mFace || !mVisible ||
mFace->mVertexBuffer.isNull() ||
mMesh->getNumFaces() == 0)
{
return 0;
}
U32 triangle_count = 0;
stop_glerror();
//----------------------------------------------------------------
// setup current color
//----------------------------------------------------------------
if (!gRenderForSelect)
{
if (is_dummy)
glColor4fv(LLVOAvatar::getDummyColor().mV);
else
glColor4fv(mColor.mV);
}
stop_glerror();
LLGLSSpecular specular(LLColor4(1.f,1.f,1.f,1.f), gRenderForSelect ? 0.0f : mShiny && !(mFace->getPool()->getVertexShaderLevel() > 0));
//----------------------------------------------------------------
// setup current texture
//----------------------------------------------------------------
llassert( !(mTexture.notNull() && mLayerSet) ); // mutually exclusive
LLTexUnit::eTextureAddressMode old_mode = LLTexUnit::TAM_WRAP;
if (mTestImageName)
{
gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mTestImageName);
if (mIsTransparent)
{
glColor4f(1.f, 1.f, 1.f, 1.f);
}
else
{
glColor4f(0.7f, 0.6f, 0.3f, 1.f);
gGL.getTexUnit(0)->setTextureColorBlend(LLTexUnit::TBO_LERP_TEX_ALPHA, LLTexUnit::TBS_TEX_COLOR, LLTexUnit::TBS_PREV_COLOR);
}
}
else if( !is_dummy && mLayerSet )
{
if( mLayerSet->hasComposite() )
{
gGL.getTexUnit(0)->bind(mLayerSet->getComposite());
}
else
{
// This warning will always trigger if you've hacked the avatar to show as incomplete.
// Ignore the warning if that's the case.
if (!gSavedSettings.getBOOL("RenderUnloadedAvatar"))
{
//llwarns << "Layerset without composite" << llendl;
}
gGL.getTexUnit(0)->bind(LLViewerTextureManager::getFetchedTexture(IMG_DEFAULT));
}
}
else
if ( !is_dummy && mTexture.notNull() )
{
if(mTexture->hasGLTexture())
{
old_mode = mTexture->getAddressMode();
}
gGL.getTexUnit(0)->bind(mTexture.get());
gGL.getTexUnit(0)->bind(mTexture);
gGL.getTexUnit(0)->setTextureAddressMode(LLTexUnit::TAM_CLAMP);
}
else
{
gGL.getTexUnit(0)->bind(LLViewerTextureManager::getFetchedTexture(IMG_DEFAULT));
}
if (gRenderForSelect)
{
if (isTransparent())
{
gGL.getTexUnit(0)->setTextureColorBlend(LLTexUnit::TBO_REPLACE, LLTexUnit::TBS_PREV_COLOR);
gGL.getTexUnit(0)->setTextureAlphaBlend(LLTexUnit::TBO_MULT, LLTexUnit::TBS_TEX_ALPHA, LLTexUnit::TBS_CONST_ALPHA);
}
else
{
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
}
}
mFace->mVertexBuffer->setBuffer(sRenderMask);
U32 start = mMesh->mFaceVertexOffset;
U32 end = start + mMesh->mFaceVertexCount - 1;
U32 count = mMesh->mFaceIndexCount;
U32 offset = mMesh->mFaceIndexOffset;
if (mMesh->hasWeights())
{
if ((mFace->getPool()->getVertexShaderLevel() > 0))
{
if (first_pass)
{
uploadJointMatrices();
}
}
mFace->mVertexBuffer->drawRange(LLRender::TRIANGLES, start, end, count, offset);
}
else
{
glPushMatrix();
LLMatrix4 jointToWorld = getWorldMatrix();
glMultMatrixf((GLfloat*)jointToWorld.mMatrix);
mFace->mVertexBuffer->drawRange(LLRender::TRIANGLES, start, end, count, offset);
glPopMatrix();
}
gPipeline.addTrianglesDrawn(count);
triangle_count += count;
if (mTestImageName)
{
gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT);
}
if (mTexture.notNull() && !is_dummy)
{
gGL.getTexUnit(0)->bind(mTexture);
gGL.getTexUnit(0)->setTextureAddressMode(old_mode);
}
return triangle_count;
}
void ll_apr_assert_status(apr_status_t status)
{
llassert(! ll_apr_warn_status(status));
}
void LLDrawPoolTerrain::renderFullShader()
{
// Hack! Get the region that this draw pool is rendering from!
LLViewerRegion *regionp = mDrawFace[0]->getDrawable()->getVObj()->getRegion();
LLVLComposition *compp = regionp->getComposition();
LLViewerTexture *detail_texture0p = compp->mDetailTextures[0];
LLViewerTexture *detail_texture1p = compp->mDetailTextures[1];
LLViewerTexture *detail_texture2p = compp->mDetailTextures[2];
LLViewerTexture *detail_texture3p = compp->mDetailTextures[3];
LLVector3d region_origin_global = gAgent.getRegion()->getOriginGlobal();
F32 offset_x = (F32)fmod(region_origin_global.mdV[VX], 1.0/(F64)sDetailScale)*sDetailScale;
F32 offset_y = (F32)fmod(region_origin_global.mdV[VY], 1.0/(F64)sDetailScale)*sDetailScale;
LLVector4 tp0, tp1;
tp0.setVec(sDetailScale, 0.0f, 0.0f, offset_x);
tp1.setVec(0.0f, sDetailScale, 0.0f, offset_y);
//
// detail texture 0
//
S32 detail0 = sShader->enableTexture(LLViewerShaderMgr::TERRAIN_DETAIL0);
gGL.getTexUnit(detail0)->bind(detail_texture0p);
gGL.getTexUnit(0)->activate();
LLGLSLShader* shader = LLGLSLShader::sCurBoundShaderPtr;
llassert(shader);
shader->uniform4fv("object_plane_s", 1, tp0.mV);
shader->uniform4fv("object_plane_t", 1, tp1.mV);
gGL.matrixMode(LLRender::MM_TEXTURE);
gGL.loadIdentity();
gGL.matrixMode(LLRender::MM_MODELVIEW);
//
// detail texture 1
//
S32 detail1 = sShader->enableTexture(LLViewerShaderMgr::TERRAIN_DETAIL1);
gGL.getTexUnit(detail1)->bind(detail_texture1p);
/// ALPHA TEXTURE COORDS 0:
gGL.getTexUnit(1)->activate();
gGL.matrixMode(LLRender::MM_TEXTURE);
gGL.loadIdentity();
gGL.matrixMode(LLRender::MM_MODELVIEW);
// detail texture 2
//
S32 detail2 = sShader->enableTexture(LLViewerShaderMgr::TERRAIN_DETAIL2);
gGL.getTexUnit(detail2)->bind(detail_texture2p);
gGL.getTexUnit(2)->activate();
/// ALPHA TEXTURE COORDS 1:
gGL.matrixMode(LLRender::MM_TEXTURE);
gGL.loadIdentity();
gGL.translatef(-2.f, 0.f, 0.f);
gGL.matrixMode(LLRender::MM_MODELVIEW);
//
// detail texture 3
//
S32 detail3 = sShader->enableTexture(LLViewerShaderMgr::TERRAIN_DETAIL3);
gGL.getTexUnit(detail3)->bind(detail_texture3p);
/// ALPHA TEXTURE COORDS 2:
gGL.getTexUnit(3)->activate();
gGL.matrixMode(LLRender::MM_TEXTURE);
gGL.loadIdentity();
gGL.translatef(-1.f, 0.f, 0.f);
gGL.matrixMode(LLRender::MM_MODELVIEW);
//
// Alpha Ramp
//
S32 alpha_ramp = sShader->enableTexture(LLViewerShaderMgr::TERRAIN_ALPHARAMP);
gGL.getTexUnit(alpha_ramp)->bind(m2DAlphaRampImagep);
// GL_BLEND disabled by default
drawLoop();
// Disable multitexture
sShader->disableTexture(LLViewerShaderMgr::TERRAIN_ALPHARAMP);
sShader->disableTexture(LLViewerShaderMgr::TERRAIN_DETAIL0);
sShader->disableTexture(LLViewerShaderMgr::TERRAIN_DETAIL1);
sShader->disableTexture(LLViewerShaderMgr::TERRAIN_DETAIL2);
sShader->disableTexture(LLViewerShaderMgr::TERRAIN_DETAIL3);
gGL.getTexUnit(alpha_ramp)->unbind(LLTexUnit::TT_TEXTURE);
gGL.getTexUnit(4)->disable();
gGL.getTexUnit(4)->activate();
gGL.getTexUnit(detail3)->unbind(LLTexUnit::TT_TEXTURE);
gGL.getTexUnit(3)->disable();
gGL.getTexUnit(3)->activate();
gGL.matrixMode(LLRender::MM_TEXTURE);
gGL.loadIdentity();
gGL.matrixMode(LLRender::MM_MODELVIEW);
gGL.getTexUnit(detail2)->unbind(LLTexUnit::TT_TEXTURE);
gGL.getTexUnit(2)->disable();
gGL.getTexUnit(2)->activate();
gGL.matrixMode(LLRender::MM_TEXTURE);
gGL.loadIdentity();
gGL.matrixMode(LLRender::MM_MODELVIEW);
gGL.getTexUnit(detail1)->unbind(LLTexUnit::TT_TEXTURE);
gGL.getTexUnit(1)->disable();
gGL.getTexUnit(1)->activate();
gGL.matrixMode(LLRender::MM_TEXTURE);
gGL.loadIdentity();
gGL.matrixMode(LLRender::MM_MODELVIEW);
//----------------------------------------------------------------------------
// Restore Texture Unit 0 defaults
gGL.getTexUnit(detail0)->unbind(LLTexUnit::TT_TEXTURE);
gGL.getTexUnit(0)->enable(LLTexUnit::TT_TEXTURE);
gGL.getTexUnit(0)->activate();
gGL.matrixMode(LLRender::MM_TEXTURE);
gGL.loadIdentity();
gGL.matrixMode(LLRender::MM_MODELVIEW);
}
std::string LLDir::getExpandedFilename(ELLPath location, const std::string& subdir1, const std::string& subdir2, const std::string& in_filename) const
{
std::string prefix;
switch (location)
{
case LL_PATH_NONE:
// Do nothing
break;
case LL_PATH_APP_SETTINGS:
prefix = getAppRODataDir();
prefix += mDirDelimiter;
prefix += "app_settings";
break;
case LL_PATH_CHARACTER:
prefix = getAppRODataDir();
prefix += mDirDelimiter;
prefix += "character";
break;
case LL_PATH_MOTIONS:
prefix = getAppRODataDir();
prefix += mDirDelimiter;
prefix += "motions";
break;
case LL_PATH_HELP:
prefix = "help";
break;
case LL_PATH_CACHE:
prefix = getCacheDir();
break;
case MM_SNDLOC:
prefix = mm_sndcacheloc;
break;
case LL_PATH_USER_SETTINGS:
prefix = getOSUserAppDir();
prefix += mDirDelimiter;
prefix += "user_settings";
break;
case LL_PATH_PER_SL_ACCOUNT:
prefix = getLindenUserDir();
break;
case LL_PATH_CHAT_LOGS:
prefix = getChatLogsDir();
break;
case LL_PATH_PER_ACCOUNT_CHAT_LOGS:
prefix = getPerAccountChatLogsDir();
break;
case LL_PATH_LOGS:
prefix = getOSUserAppDir();
prefix += mDirDelimiter;
prefix += "logs";
break;
case LL_PATH_TEMP:
prefix = getTempDir();
break;
case LL_PATH_TOP_SKIN:
prefix = getSkinDir();
break;
case LL_PATH_SKINS:
prefix = getAppRODataDir();
prefix += mDirDelimiter;
prefix += "skins";
break;
//case LL_PATH_HTML:
// prefix = getSkinDir();
// prefix += mDirDelimiter;
// prefix += "html";
// break;
case LL_PATH_MOZILLA_PROFILE:
prefix = getOSUserAppDir();
prefix += mDirDelimiter;
prefix += "browser_profile";
break;
case LL_PATH_EXECUTABLE:
prefix = getExecutableDir();
break;
default:
llassert(0);
}
std::string filename = in_filename;
if (!subdir2.empty())
{
filename = subdir2 + mDirDelimiter + filename;
}
if (!subdir1.empty())
{
filename = subdir1 + mDirDelimiter + filename;
}
std::string expanded_filename;
if (!filename.empty())
{
if (!prefix.empty())
{
expanded_filename += prefix;
expanded_filename += mDirDelimiter;
expanded_filename += filename;
}
else
{
expanded_filename = filename;
}
}
else if (!prefix.empty())
{
// Directory only, no file name.
expanded_filename = prefix;
}
else
{
expanded_filename.assign("");
}
//llinfos << "*** EXPANDED FILENAME: <" << expanded_filename << ">" << llendl;
return expanded_filename;
}
//-----------------------------------------------------------------------------
// apply()
//-----------------------------------------------------------------------------
void LLPolyMorphTarget::apply( ESex avatar_sex )
{
if (!mMorphData || mNumMorphMasksPending > 0)
{
return;
}
mLastSex = avatar_sex;
// 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());
LLVector3 *coords = mMesh->getWritableCoords();
LLVector3 *scaled_normals = mMesh->getScaledNormals();
LLVector3 *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] += 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] = 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);
}
}