To show rather than trying to explain:
Shot with the Cool VL Viewer:
Shot by my girl using Kokua:
Cool VL Viewer v1.26.22.52, 64 bits, Jun 29 2019 09:22:07
RestrainedLove viewer v2.09.25.20
Release Notes
You are at 140874.4, 326485.9, 26.7 in MD located at
sim10761.agni.lindenlab.com (216.82.56.51:13004)
Second Life Server 19.06.11.528038
Release Notes
CPU: AMD FX(tm)-6100 Six-Core Processor (2135.18 MHz)
Memory: 15936MB
OS version: Linux-x86_64 v5.1.10-1-default #1 SMP Mon Jun 17 14:44:35 UTC 2019 (ad24342)
Memory manager: jemalloc v5.2.0-20190516
Graphics card vendor: NVIDIA Corporation
Graphics card: GeForce GTX 950/PCIe/SSE2
OpenGL version: 4.6.0 NVIDIA 430.26
Detected VRAM: 2048MB
J2C decoder: OpenJPEG: 1.4.0.635f
Audio driver: FMOD Studio v2.00.02 (PulseAudio)
Networking backend: libcurl/7.47.0 OpenSSL/1.0.2q zlib/1.2.11
Embedded browser: CEF3 plugin v74.1.19+gb62bacf+chromium-74.0.3729.157
Packets lost: 0/9095 (0.0%)
Built with: GCC v4.8.5
Compiler-generated maths: SSE2.
Compile flags used for this build:
-O3 -fno-delete-null-pointer-checks -fno-align-labels -fno-align-loops -fno-ipa-cp-clone -fsched-pressure -frename-registers -fweb -DNDEBUG -std=c++98 -pipe -g -gdwarf-2 -gstrict-dwarf -fno-var-tracking-assignments -fexceptions -fno-strict-aliasing -fvisibility=hidden -fsigned-char -m64 -mfpmath=sse -fno-math-errno -fno-trapping-math -pthread -fno-stack-protector -Wall -Wno-reorder -Wno-unused-local-typedefs -Werror -DLL_LINUX=1 -D_REENTRANT -D_GLIBCXX_USE_C99_MATH=1 -DXML_STATIC -DLL_USE_JEMALLOC=1 -DLL_ELFBIN=1 -DLL_LUA=1 -DOV_EXCLUDE_STATIC_CALLBACKS -DLL_FMODSTUDIO=1 -DLL_OPENAL=1 -DLL_SDL=1 -DLIB_NDOF=1 -DLL_X11=1