diff options
Diffstat (limited to 'indra/newview/llvovolume.cpp')
| -rw-r--r-- | indra/newview/llvovolume.cpp | 258 |
1 files changed, 41 insertions, 217 deletions
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp index 55e68d61f9..8f1a761549 100644 --- a/indra/newview/llvovolume.cpp +++ b/indra/newview/llvovolume.cpp @@ -2931,39 +2931,17 @@ const LLMatrix4 LLVOVolume::getRenderMatrix() const // total cost is returned value + 5 * size of the resulting set.
// Cannot include cost of textures, as they may be re-used in linked
// children, and cost should only be increased for unique textures -Nyx
-U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const
+U32 LLVOVolume::getRenderCost(std::set<LLUUID> &textures) const
{
// base cost of each prim should be 10 points
static const U32 ARC_PRIM_COST = 10;
-
- // Get access to params we'll need at various points.
- // Skip if this is object doesn't have a volume (e.g. is an avatar).
- const BOOL has_volume = (getVolume() != NULL);
- LLVolumeParams volume_params;
- LLPathParams path_params;
- LLProfileParams profile_params;
-
- if (has_volume)
- {
- volume_params = getVolume()->getParams();
- path_params = volume_params.getPathParams();
- profile_params = volume_params.getProfileParams();
- }
-
// per-prim costs
static const U32 ARC_INVISI_COST = 1;
- static const U32 ARC_PARTICLE_COST = 100;
- static const U32 ARC_CUT_COST = 1;
- static const U32 ARC_TEXTURE_COST = 5;
-
- // per-prim multipliers
- static const U32 ARC_HOLLOW_MULT = 2;
- static const U32 ARC_CIRC_PROF_MULT = 2;
- static const U32 ARC_CIRC_PATH_MULT = 2;
- static const U32 ARC_GLOW_MULT = 2;
- static const U32 ARC_BUMP_MULT = 2;
- static const U32 ARC_FLEXI_MULT = 4;
- static const U32 ARC_SHINY_MULT = 2;
+ static const U32 ARC_SHINY_COST = 1;
+ static const U32 ARC_GLOW_COST = 1;
+ static const U32 ARC_FLEXI_COST = 8;
+ static const U32 ARC_PARTICLE_COST = 16;
+ static const U32 ARC_BUMP_COST = 4;
// per-face costs
static const U32 ARC_PLANAR_COST = 1;
@@ -2979,68 +2957,9 @@ U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const U32 flexi = 0;
U32 animtex = 0;
U32 particles = 0;
+ U32 scale = 0;
U32 bump = 0;
U32 planar = 0;
- U32 cuts = 0;
- U32 hollow = 0;
- U32 circular_profile = 0;
- U32 circular_path = 0;
-
- // these multipliers are variable and can be floating point
- F32 scale = 0.f;
- F32 twist = 0.f;
- F32 revolutions = 0.f;
-
-
- const LLDrawable* drawablep = mDrawable;
-
- if (isSculpted())
- {
- if (isMesh())
- {
- // base cost is dependent on mesh complexity
- // note that 3 is the highest LOD as of the time of this coding.
- S32 size = gMeshRepo.getMeshSize(volume_params.getSculptID(),3);
- if ( size > 0)
- {
- if (gMeshRepo.getSkinInfo(volume_params.getSculptID()))
- {
- // weighted attachment - 1 point for every 3 bytes
- shame = (U32)(size / 3.f);
- }
- else
- {
- // non-weighted attachment - 1 point for every 4 bytes
- shame = (U32)(size / 4.f);
- }
-
- if (shame == 0)
- {
- // someone made a really tiny mesh.
- shame = 1;
- }
- }
- else
- {
- // something went wrong - user should know their content isn't render-free
- return 0;
- }
- }
- else
- {
- const LLSculptParams *sculpt_params = (LLSculptParams *) getParameterEntry(LLNetworkData::PARAMS_SCULPT);
- LLUUID sculpt_id = sculpt_params->getSculptTexture();
- if (textures.find(sculpt_id) == textures.end())
- {
- LLViewerFetchedTexture *texture = LLViewerTextureManager::getFetchedTexture(sculpt_id);
- if (texture)
- {
- S32 texture_cost = (S32)(ARC_TEXTURE_COST * (texture->getFullHeight() / 128.f + texture->getFullWidth() / 128.f + 1));
- textures.insert(texture_cost_t::value_type(sculpt_id, texture_cost));
- }
- }
- }
- }
if (isFlexible())
{
@@ -3052,67 +2971,15 @@ U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const }
const LLVector3& sc = getScale();
- scale += sc.mV[0] + sc.mV[1] + sc.mV[2];
- if (scale > 4.f)
- {
- // scale is a multiplier, cap it at 4.
- scale = 4.f;
- }
-
- // add points for cut prims
- if (path_params.getBegin() != 0.f || path_params.getEnd() != 1.f)
- {
- ++cuts;
- }
-
- if (profile_params.getBegin() != 0.f || profile_params.getEnd() != 1.f)
- {
- ++cuts;
- }
-
- // double cost for hollow prims / sculpties
- if (volume_params.getHollow() != 0.f)
- {
- hollow = 1;
- }
-
- F32 twist_mag = path_params.getTwistBegin() - path_params.getTwistEnd();
- if (twist_mag < 0)
- {
- twist_mag *= -1.f;
- }
-
- // note magnitude of twist is [-1.f, 1.f]. which translates to [-180, 180] degrees.
- // scale to degrees / 90 by multiplying by 2.
- twist = twist_mag * 2.f;
-
- // multiply by the number of revolutions in the prim. cap at 4.
- revolutions = path_params.getRevolutions();
- if (revolutions > 4.f)
- {
- revolutions = 4.f;
- }
+ scale += (U32) sc.mV[0] + (U32) sc.mV[1] + (U32) sc.mV[2];
- // double cost for circular profiles / sculpties
- if (profile_params.getCurveType() == LL_PCODE_PROFILE_CIRCLE ||
- profile_params.getCurveType() == LL_PCODE_PROFILE_CIRCLE_HALF)
- {
- circular_profile = 1;
- }
-
- // double cost for circular paths / sculpties
- if (path_params.getCurveType() == LL_PCODE_PATH_CIRCLE ||
- path_params.getCurveType() == LL_PCODE_PATH_CIRCLE2)
- {
- circular_path = 1;
- }
+ const LLDrawable* drawablep = mDrawable;
- // treat sculpties as hollow prims with circular paths & profiles
- if (isSculpted() && !isMesh())
+ if (isSculpted())
{
- hollow = 1;
- circular_profile = 1;
- circular_path = 1;
+ const LLSculptParams *sculpt_params = (LLSculptParams *) getParameterEntry(LLNetworkData::PARAMS_SCULPT);
+ LLUUID sculpt_id = sculpt_params->getSculptTexture();
+ textures.insert(sculpt_id);
}
for (S32 i = 0; i < drawablep->getNumFaces(); ++i)
@@ -3123,11 +2990,7 @@ U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const if (img)
{
- if (textures.find(img->getID()) == textures.end())
- {
- S32 texture_cost = (S32)(ARC_TEXTURE_COST * (img->getFullHeight() / 128.f + img->getFullWidth() / 128.f + 1));
- textures.insert(texture_cost_t::value_type(img->getID(), texture_cost));
- }
+ textures.insert(img->getID());
}
if (face->getPoolType() == LLDrawPool::POOL_ALPHA)
@@ -3136,24 +2999,21 @@ U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const }
else if (img && img->getPrimaryFormat() == GL_ALPHA)
{
- invisi++;
+ invisi = 1;
}
if (te)
{
if (te->getBumpmap())
{
- // bump is a multiplier, don't add per-face
bump = 1;
}
if (te->getShiny())
{
- // shiny is a multiplier, don't add per-face
shiny = 1;
}
if (te->getGlow() > 0.f)
{
- // glow is a multiplier, don't add per-face
glow = 1;
}
if (face->mTextureMatrix != NULL)
@@ -3167,70 +3027,37 @@ U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const }
}
- // shame currently has the "base" cost of 10 for normal prims, variable for mesh
- // add modifier settings
- shame += cuts * ARC_CUT_COST;
- shame += planar * ARC_PLANAR_COST;
- shame += animtex * ARC_ANIM_TEX_COST;
- shame += alpha * ARC_ALPHA_COST;
shame += invisi * ARC_INVISI_COST;
+ shame += shiny * ARC_SHINY_COST;
+ shame += glow * ARC_GLOW_COST;
+ shame += alpha * ARC_ALPHA_COST;
+ shame += flexi * ARC_FLEXI_COST;
+ shame += animtex * ARC_ANIM_TEX_COST;
+ shame += particles * ARC_PARTICLE_COST;
+ shame += bump * ARC_BUMP_COST;
+ shame += planar * ARC_PLANAR_COST;
+ shame += scale;
- // multiply shame by multipliers
- if (hollow)
- {
- shame *= hollow * ARC_HOLLOW_MULT;
- }
-
- if (circular_profile)
- {
- shame *= circular_profile * ARC_CIRC_PROF_MULT;
- }
-
- if (circular_path)
- {
- shame *= circular_path * ARC_CIRC_PATH_MULT;
- }
-
- if (glow)
- {
- shame *= glow * ARC_GLOW_MULT;
- }
-
- if (bump)
- {
- shame *= bump * ARC_BUMP_MULT;
- }
-
- if (flexi)
- {
- shame *= flexi * ARC_FLEXI_MULT;
- }
-
- if (shiny)
- {
- shame *= shiny * ARC_SHINY_MULT;
- }
-
- if (twist > 1.f)
- {
- shame = (U32)(shame * twist);
- }
-
- if (scale > 1.f)
- {
- shame = (U32)(shame *scale);
- }
-
- if (revolutions > 1.f)
+ LLViewerObject::const_child_list_t& child_list = getChildren();
+ for (LLViewerObject::child_list_t::const_iterator iter = child_list.begin();
+ iter != child_list.end();
+ ++iter)
{
- shame = (U32)(shame * revolutions);
+ const LLViewerObject* child_objectp = *iter;
+ const LLDrawable* child_drawablep = child_objectp->mDrawable;
+ if (child_drawablep)
+ {
+ const LLVOVolume* child_volumep = child_drawablep->getVOVolume();
+ if (child_volumep)
+ {
+ shame += child_volumep->getRenderCost(textures);
+ }
+ }
}
- // add additional costs
- shame += particles * ARC_PARTICLE_COST;
-
return shame;
+
}
F32 LLVOVolume::getStreamingCost()
@@ -3247,16 +3074,13 @@ F32 LLVOVolume::getStreamingCost() return 0.f;
}
-U32 LLVOVolume::getTriangleCount()
+U32 LLVOVolume::getTriangleCount() const
{
U32 count = 0;
LLVolume* volume = getVolume();
if (volume)
{
- for (S32 i = 0; i < volume->getNumVolumeFaces(); ++i)
- {
- count += volume->getVolumeFace(i).mNumIndices/3;
- }
+ count = volume->getNumTriangles();
}
return count;
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