/*
================
R_FindMirrors
Build mirror chains for this frame
================
*/
void R_FindMirrors( const ref_params_t *fd )
{
vec3_t viewOrg, viewAng;
if( !world.has_mirrors || RI.drawOrtho || !RI.drawWorld || RI.refdef.onlyClientDraw || !cl.worldmodel )
return;
RI.refdef = *fd;
// build the transformation matrix for the given view angles
if( cl.thirdperson )
{
vec3_t cam_ofs, vpn;
clgame.dllFuncs.CL_CameraOffset( cam_ofs );
viewAng[PITCH] = cam_ofs[PITCH];
viewAng[YAW] = cam_ofs[YAW];
viewAng[ROLL] = 0;
AngleVectors( viewAng, vpn, NULL, NULL );
VectorMA( RI.refdef.vieworg, -cam_ofs[ROLL], vpn, viewOrg );
}
else
{
VectorCopy( RI.refdef.vieworg, viewOrg );
VectorCopy( RI.refdef.viewangles, viewAng );
}
// build the transformation matrix for the given view angles
VectorCopy( viewOrg, RI.vieworg );
AngleVectors( viewAng, RI.vforward, RI.vright, RI.vup );
VectorCopy( RI.vieworg, RI.pvsorigin );
if( !r_lockcull->integer )
{
VectorCopy( RI.vieworg, RI.cullorigin );
VectorCopy( RI.vforward, RI.cull_vforward );
VectorCopy( RI.vright, RI.cull_vright );
VectorCopy( RI.vup, RI.cull_vup );
}
R_FindViewLeaf();
R_SetupFrustum();
R_MarkLeaves ();
VectorCopy( RI.cullorigin, tr.modelorg );
RI.currententity = clgame.entities;
RI.currentmodel = RI.currententity->model;
R_RecursiveMirrorNode( cl.worldmodel->nodes, RI.clipFlags );
R_CheckEntitiesOnList();
}
/*
================
R_FindMirrors
Build mirror chains for this frame
================
*/
void R_FindMirrors( const ref_params_t *fd )
{
if( !world.has_mirrors || RI.drawOrtho || !RI.drawWorld || RI.refdef.onlyClientDraw || !cl.worldmodel )
return;
RI.refdef = *fd;
// build the transformation matrix for the given view angles
VectorCopy( RI.refdef.vieworg, RI.vieworg );
AngleVectors( RI.refdef.viewangles, RI.vforward, RI.vright, RI.vup );
R_FindViewLeaf();
R_SetupFrustum();
R_MarkLeaves ();
VectorCopy( RI.cullorigin, tr.modelorg );
RI.currententity = clgame.entities;
RI.currentmodel = RI.currententity->model;
R_RecursiveMirrorNode( cl.worldmodel->nodes, RI.clipFlags );
R_CheckEntitiesOnList();
}
