From b9606f57c32dc021fd967a40aebc1d2a44bea0bd Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Tue, 22 May 2012 00:04:13 -0500 Subject: MAINT-616 Minor raycasting optimization. --- indra/newview/llvovolume.cpp | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) (limited to 'indra/newview') diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp index 6bb4e9e63b..ba117ed977 100644 --- a/indra/newview/llvovolume.cpp +++ b/indra/newview/llvovolume.cpp @@ -3516,9 +3516,12 @@ LLVector3 LLVOVolume::agentPositionToVolume(const LLVector3& pos) const { LLVector3 ret = pos - getRenderPosition(); ret = ret * ~getRenderRotation(); - LLVector3 objScale = isVolumeGlobal() ? LLVector3(1,1,1) : getScale(); - LLVector3 invObjScale(1.f / objScale.mV[VX], 1.f / objScale.mV[VY], 1.f / objScale.mV[VZ]); - ret.scaleVec(invObjScale); + if (!isVolumeGlobal()) + { + LLVector3 objScale = getScale(); + LLVector3 invObjScale(1.f / objScale.mV[VX], 1.f / objScale.mV[VY], 1.f / objScale.mV[VZ]); + ret.scaleVec(invObjScale); + } return ret; } @@ -3536,8 +3539,12 @@ LLVector3 LLVOVolume::agentDirectionToVolume(const LLVector3& dir) const LLVector3 LLVOVolume::volumePositionToAgent(const LLVector3& dir) const { LLVector3 ret = dir; - LLVector3 objScale = isVolumeGlobal() ? LLVector3(1,1,1) : getScale(); - ret.scaleVec(objScale); + if (!isVolumeGlobal()) + { + LLVector3 objScale = getScale(); + ret.scaleVec(objScale); + } + ret = ret * getRenderRotation(); ret += getRenderPosition(); -- cgit v1.2.3