diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2018-10-20 19:18:31 +0100 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2018-10-21 16:48:51 +0200 |
| commit | 4219853f7344987cc8ebdf20860038222a1883dc (patch) | |
| tree | d9049a286c44bf200ae6e77ff31a6deacb218c6a /drawinglayer | |
| parent | 496f13538220da6f9040e3f372ee1291afd19a91 (diff) | |
clarify this code a bit
Change-Id: I44066ad4f2e2374e87771de89bdefdbccc816302
Reviewed-on: https://gerrit.libreoffice.org/62095
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'drawinglayer')
| -rw-r--r-- | drawinglayer/source/attribute/sdrlightingattribute3d.cxx | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drawinglayer/source/attribute/sdrlightingattribute3d.cxx b/drawinglayer/source/attribute/sdrlightingattribute3d.cxx index 8ead71e47b6e..07b53405bf46 100644 --- a/drawinglayer/source/attribute/sdrlightingattribute3d.cxx +++ b/drawinglayer/source/attribute/sdrlightingattribute3d.cxx @@ -121,8 +121,10 @@ namespace drawinglayer // take care of global ambient light aRetval += mpSdrLightingAttribute->getAmbientLight() * rColor; + const std::vector<Sdr3DLightAttribute>& rLightVector = mpSdrLightingAttribute->getLightVector(); + // prepare light access. Is there a light? - const sal_uInt32 nLightCount(mpSdrLightingAttribute->getLightVector().size()); + const sal_uInt32 nLightCount(rLightVector.size()); if(nLightCount && !rNormalInEyeCoordinates.equalZero()) { @@ -132,7 +134,7 @@ namespace drawinglayer for(sal_uInt32 a(0); a < nLightCount; a++) { - const Sdr3DLightAttribute& rLight(mpSdrLightingAttribute->getLightVector()[a]); + const Sdr3DLightAttribute& rLight(rLightVector[a]); const double fCosFac(rLight.getDirection().scalar(aEyeNormal)); if(basegfx::fTools::more(fCosFac, 0.0)) |