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| author | William Todd Stinson <stinson@lindenlab.com> | 2012-10-16 12:08:43 -0700 |
|---|---|---|
| committer | William Todd Stinson <stinson@lindenlab.com> | 2012-10-16 12:08:43 -0700 |
| commit | fd6a82c9c3869c192c67adc5a6ea92361f86b880 (patch) | |
| tree | ed245df43dbd86382801f7a8472561e45b882f8d /indra/newview/llface.cpp | |
| parent | 229762cd2775781018326d0d163f216972b91df7 (diff) | |
| parent | e7a5dc7cda09e65f8592793990c494a978a21271 (diff) | |
Pull and merge from https://bitbucket.org/lindenlab/viewer-development.
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 |