b=907986 don't calculate upProjection twice r=padenot

--HG--
extra : transplant_source : %8E%E1r%9F%AC%EB%C6%9A%EE_%10%0F%B9%1D%EF%85%EBu%CD%96
This commit is contained in:
Karl Tomlinson 2013-09-04 21:20:58 +12:00
parent 48a1b73523
commit e43bef2026

View File

@ -422,7 +422,7 @@ PannerNodeEngine::ComputeAzimuthAndElevation(float& aAzimuth, float& aElevation)
aAzimuth = 450 - aAzimuth; aAzimuth = 450 - aAzimuth;
} }
aElevation = 90 - 180 * acos(sourceListener.DotProduct(up)) / M_PI; aElevation = 90 - 180 * acos(upProjection) / M_PI;
if (aElevation > 90) { if (aElevation > 90) {
aElevation = 180 - aElevation; aElevation = 180 - aElevation;