diff options
Diffstat (limited to 'indra/newview/llvovolume.cpp')
| -rw-r--r-- | indra/newview/llvovolume.cpp | 59 |
1 files changed, 20 insertions, 39 deletions
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp index fe11570cf6..9aebfcba4a 100644 --- a/indra/newview/llvovolume.cpp +++ b/indra/newview/llvovolume.cpp @@ -2940,15 +2940,18 @@ 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 twist = 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;
+
+
const LLDrawable* drawablep = mDrawable;
if (isSculpted())
@@ -2992,7 +2995,7 @@ U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const LLViewerFetchedTexture *texture = LLViewerTextureManager::getFetchedTexture(sculpt_id);
if (texture)
{
- S32 texture_cost = ARC_TEXTURE_COST * (texture->getFullHeight() / 128 + texture->getFullWidth() / 128 + 1);
+ 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));
}
}
@@ -3009,11 +3012,11 @@ U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const }
const LLVector3& sc = getScale();
- scale += (U32) sc.mV[0] + (U32) sc.mV[1] + (U32) sc.mV[2];
- if (scale > 4)
+ scale += sc.mV[0] + sc.mV[1] + sc.mV[2];
+ if (scale > 4.f)
{
// scale is a multiplier, cap it at 4.
- scale = 4;
+ scale = 4.f;
}
// add points for cut prims
@@ -3033,19 +3036,15 @@ U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const hollow = 1;
}
- // twist - scale by twist extent / 90
- if (volume_params.getTwistBegin() != 0.f)
+ F32 twist_mag = path_params.getTwistBegin() - path_params.getTwistEnd();
+ if (twist_mag < 0)
{
- U32 scale = abs((S32)(volume_params.getTwistBegin() / 90.f) + 1);
- twist += scale;
+ twist_mag *= -1.f;
}
- // twist - scale by twist extent / 90
- if (volume_params.getTwist() != 0.f)
- {
- U32 scale = abs((S32)(volume_params.getTwist() / 90.f) + 1);
- twist += scale;
- }
+ // 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;
// double cost for circular profiles / sculpties
if (profile_params.getCurveType() == LL_PCODE_PROFILE_CIRCLE ||
@@ -3079,7 +3078,7 @@ U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const {
if (textures.find(img->getID()) == textures.end())
{
- S32 texture_cost = ARC_TEXTURE_COST * (img->getFullHeight() / 128 + img->getFullWidth() / 128 + 1);
+ 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));
}
}
@@ -3136,9 +3135,9 @@ U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const shame *= hollow * ARC_HOLLOW_MULT;
}
- if (twist)
+ if (twist > 1.f)
{
- shame *= twist;
+ shame = (U32)(shame * twist);
}
if (circular_profile)
@@ -3171,33 +3170,15 @@ U32 LLVOVolume::getRenderCost(texture_cost_t &textures) const shame *= shiny * ARC_SHINY_MULT;
}
- if (scale)
+ if (scale > 1.f)
{
- shame *= scale;
+ shame = (U32)(shame *scale);
}
// add additional costs
shame += particles * ARC_PARTICLE_COST;
- LLViewerObject::const_child_list_t& child_list = getChildren();
- for (LLViewerObject::child_list_t::const_iterator iter = child_list.begin();
- iter != child_list.end();
- ++iter)
- {
- 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);
- }
- }
- }
-
return shame;
-
}
F32 LLVOVolume::getStreamingCost()
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