diff options
Diffstat (limited to 'src/renderergl2/tr_shade.c')
| -rw-r--r-- | src/renderergl2/tr_shade.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/src/renderergl2/tr_shade.c b/src/renderergl2/tr_shade.c index da293cb8..9853313c 100644 --- a/src/renderergl2/tr_shade.c +++ b/src/renderergl2/tr_shade.c @@ -1506,20 +1506,28 @@ void RB_StageIteratorGeneric( void ) // // set face culling appropriately // - if ((backEnd.viewParms.flags & VPF_DEPTHSHADOW)) + if (input->shader->cullType == CT_TWO_SIDED) { - //GL_Cull( CT_TWO_SIDED ); - - if (input->shader->cullType == CT_TWO_SIDED) - GL_Cull( CT_TWO_SIDED ); - else if (input->shader->cullType == CT_FRONT_SIDED) - GL_Cull( CT_BACK_SIDED ); - else - GL_Cull( CT_FRONT_SIDED ); - + GL_Cull( CT_TWO_SIDED ); } else - GL_Cull( input->shader->cullType ); + { + qboolean cullFront = (input->shader->cullType == CT_FRONT_SIDED); + + if ( backEnd.viewParms.flags & VPF_DEPTHSHADOW ) + cullFront = !cullFront; + + if ( backEnd.viewParms.isMirror ) + cullFront = !cullFront; + + if ( backEnd.currentEntity && backEnd.currentEntity->mirrored ) + cullFront = !cullFront; + + if (cullFront) + GL_Cull( CT_FRONT_SIDED ); + else + GL_Cull( CT_BACK_SIDED ); + } // set polygon offset if necessary if ( input->shader->polygonOffset ) |