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minor tweaks

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This commit is contained in:
Garux 2021-09-08 20:03:15 +03:00
parent 18c741a960
commit 34fc3d0a5d
1 changed files with 3 additions and 9 deletions
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12
tools/quake3/q3map2/decals.cpp
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@ -597,9 +597,7 @@ static void ProjectDecalOntoFace( decalProjector_t *dp, mapDrawSurface_t *ds ){
/* backface check */ /* backface check */
if ( ds->planar ) { if ( ds->planar ) {
Plane3f plane = mapplanes[ ds->planeNum ].plane; if ( vector3_dot( dp->planes[ 0 ].normal(), mapplanes[ ds->planeNum ].normal() ) < -0.0001f ) {
plane.dist() += vector3_dot( plane.normal(), entityOrigin );
if ( vector3_dot( dp->planes[ 0 ].normal(), plane.normal() ) < -0.0001f ) {
return; return;
} }
} }
@ -623,9 +621,7 @@ static void ProjectDecalOntoPatch( decalProjector_t *dp, mapDrawSurface_t *ds ){
/* backface check */ /* backface check */
if ( ds->planar ) { if ( ds->planar ) {
Plane3f plane = mapplanes[ ds->planeNum ].plane; if ( vector3_dot( dp->planes[ 0 ].normal(), mapplanes[ ds->planeNum ].normal() ) < -0.0001f ) {
plane.dist() += vector3_dot( plane.normal(), entityOrigin );
if ( vector3_dot( dp->planes[ 0 ].normal(), plane.normal() ) < -0.0001f ) {
return; return;
} }
} }
@ -693,9 +689,7 @@ static void ProjectDecalOntoTriangles( decalProjector_t *dp, mapDrawSurface_t *d
/* backface check */ /* backface check */
if ( ds->planar ) { if ( ds->planar ) {
Plane3f plane = mapplanes[ ds->planeNum ].plane; if ( vector3_dot( dp->planes[ 0 ].normal(), mapplanes[ ds->planeNum ].normal() ) < -0.0001f ) {
plane.dist() += vector3_dot( plane.normal(), entityOrigin );
if ( vector3_dot( dp->planes[ 0 ].normal(), plane.normal() ) < -0.0001f ) {
return; return;
} }
} }