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| author | Gilbert Gonzales <gilbert@lindenlab.com> | 2012-11-12 12:58:28 -0800 |
|---|---|---|
| committer | Gilbert Gonzales <gilbert@lindenlab.com> | 2012-11-12 12:58:28 -0800 |
| commit | 0e6139eb3d3af1e77df20f87deef427993bf2c61 (patch) | |
| tree | 2c93f9a8d69f28cec99393b3cacbab85a8aa073d /indra/newview/llface.cpp | |
| parent | 6f53b5baeb9e04c20c8fe6f419e09c9604a56497 (diff) | |
| parent | 7833ecb58094641d3cd79c6772ad6c9fd4799f92 (diff) | |
merging in latest changes
Diffstat (limited to 'indra/newview/llface.cpp')
| -rwxr-xr-x | indra/newview/llface.cpp | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/indra/newview/llface.cpp b/indra/newview/llface.cpp index 582f06eeb0..188f943f13 100755 --- a/indra/newview/llface.cpp +++ b/indra/newview/llface.cpp @@ -2168,6 +2168,12 @@ BOOL LLFace::hasMedia() const const F32 LEAST_IMPORTANCE = 0.05f ; const F32 LEAST_IMPORTANCE_FOR_LARGE_IMAGE = 0.3f ; +void LLFace::resetVirtualSize() +{ + setVirtualSize(0.f); + mImportanceToCamera = 0.f; +} + F32 LLFace::getTextureVirtualSize() { F32 radius; @@ -2233,8 +2239,17 @@ BOOL LLFace::calcPixelArea(F32& cos_angle_to_view_dir, F32& radius) LLVector4a t; t.load3(camera->getOrigin().mV); lookAt.setSub(center, t); + F32 dist = lookAt.getLength3().getF32(); - dist = llmax(dist-size.getLength3().getF32(), 0.f); + dist = llmax(dist-size.getLength3().getF32(), 0.001f); + //ramp down distance for nearby objects + if (dist < 16.f) + { + dist /= 16.f; + dist *= dist; + dist *= 16.f; + } + lookAt.normalize3fast() ; //get area of circle around node |