/*
===============
R_SetupFrame
===============
*/
static void R_SetupFrame( void )
{
vec3_t viewOrg, viewAng;
if( RP_NORMALPASS() && 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 );
// setup viewplane dist
RI.viewplanedist = DotProduct( RI.vieworg, RI.vforward );
if( !r_lockcull->integer )
{
VectorCopy( RI.vforward, RI.cull_vforward );
VectorCopy( RI.vright, RI.cull_vright );
VectorCopy( RI.vup, RI.cull_vup );
}
R_AnimateLight();
R_RunViewmodelEvents();
// sort opaque entities by model type to avoid drawing model shadows under alpha-surfaces
qsort( tr.solid_entities, tr.num_solid_entities, sizeof( cl_entity_t* ), R_SolidEntityCompare );
if( !gl_nosort->integer )
{
// sort translucents entities by rendermode and distance
qsort( tr.trans_entities, tr.num_trans_entities, sizeof( cl_entity_t* ), R_TransEntityCompare );
}
// current viewleaf
if( RI.drawWorld )
{
RI.waveHeight = cl.refdef.movevars->waveHeight * 2.0f; // set global waveheight
RI.isSkyVisible = false; // unknown at this moment
if(!( RI.params & RP_OLDVIEWLEAF ))
R_FindViewLeaf();
}
}
/*
===============
R_SetupFrame
===============
*/
static void R_SetupFrame( void )
{
vec3_t viewOrg, viewAng;
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 );
// setup viewplane dist
RI.viewplanedist = DotProduct( RI.vieworg, RI.vforward );
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_AnimateLight();
R_RunViewmodelEvents();
// sort opaque entities by model type to avoid drawing model shadows under alpha-surfaces
qsort( tr.solid_entities, tr.num_solid_entities, sizeof( cl_entity_t* ), (void*)R_SolidEntityCompare );
if( !gl_nosort->integer )
{
// sort translucents entities by rendermode and distance
qsort( tr.trans_entities, tr.num_trans_entities, sizeof( cl_entity_t* ), (void*)R_TransEntityCompare );
}
// current viewleaf
if( RI.drawWorld )
{
RI.waveHeight = cl.refdef.movevars->waveHeight * 2.0f; // set global waveheight
RI.isSkyVisible = false; // unknown at this moment
if(!( RI.params & RP_OLDVIEWLEAF ))
R_FindViewLeaf();
}
}
