/*
* R_AddSkeletalModelToDrawList
*/
qboolean R_AddSkeletalModelToDrawList( const entity_t *e )
{
int i;
const mfog_t *fog;
const model_t *mod;
const shader_t *shader;
const mskmesh_t *mesh;
const mskmodel_t *skmodel;
vec3_t mins, maxs;
float radius;
float distance;
int clipped;
mod = R_SkeletalModelLOD( e );
if( !( skmodel = ( ( mskmodel_t * )mod->extradata ) ) || !skmodel->nummeshes )
return qfalse;
radius = R_SkeletalModelLerpBBox( e, mod, mins, maxs );
clipped = R_CullModelEntity( e, mins, maxs, radius, qtrue );
if( clipped )
return qfalse;
// never render weapon models or non-occluders into shadowmaps
if( rn.renderFlags & RF_SHADOWMAPVIEW ) {
if( e->renderfx & RF_WEAPONMODEL ) {
return qtrue;
}
if( rsc.entShadowGroups[R_ENT2NUM(e)] != rn.shadowGroup->id ) {
return qtrue;
}
}
// make sure weapon model is always closest to the viewer
if( e->renderfx & RF_WEAPONMODEL ) {
distance = 0;
}
else {
distance = Distance( e->origin, rn.viewOrigin ) + 1;
}
fog = R_FogForSphere( e->origin, radius );
#if 0
if( !( e->flags & RF_WEAPONMODEL ) && fog )
{
R_SkeletalModelLerpBBox( e, mod );
if( R_CompletelyFogged( fog, e->origin, skm_radius ) )
return qfalse;
}
#endif
for( i = 0, mesh = skmodel->meshes; i < (int)skmodel->nummeshes; i++, mesh++ )
{
shader = NULL;
if( e->customSkin ) {
shader = R_FindShaderForSkinFile( e->customSkin, mesh->name );
} else if( e->customShader ) {
shader = e->customShader;
} else {
shader = mesh->skin.shader;
}
if( shader ) {
R_AddDSurfToDrawList( e, fog, shader, distance, 0, NULL, skmodel->drawSurfs + i );
}
}
return qtrue;
}
/*
* R_AddAliasModelToList
*/
void R_AddAliasModelToList( entity_t *e )
{
int i, j;
unsigned int modhandle, entnum = e - r_entities;
mfog_t *fog = NULL;
model_t *mod;
shader_t *shader;
maliasmodel_t *aliasmodel;
maliasmesh_t *mesh;
float distance;
mod = R_AliasModelLOD( e );
aliasmodel = ( maliasmodel_t * )mod->extradata;
modhandle = Mod_Handle( mod );
// make sure weapon model is always closest to the viewer
if( e->renderfx & RF_WEAPONMODEL ) {
distance = 0;
}
else {
distance = Distance( e->origin, ri.viewOrigin ) + 1;
}
if( ri.params & RP_SHADOWMAPVIEW )
{
if( r_entShadowBits[entnum] & ri.shadowGroup->bit )
{
if( !r_shadows_self_shadow->integer )
r_entShadowBits[entnum] &= ~ri.shadowGroup->bit;
if( e->flags & RF_WEAPONMODEL )
return;
}
else
{
R_AliasModelLerpBBox( e, mod );
if( !R_CullModel( e, alias_mins, alias_maxs, alias_radius ) )
r_entShadowBits[entnum] |= ri.shadowGroup->bit;
return; // mark as shadowed, proceed with caster otherwise
}
}
else
{
fog = R_FogForSphere( e->origin, alias_radius );
#if 0
if( !( e->flags & RF_WEAPONMODEL ) && fog )
{
R_AliasModelLerpBBox( e, mod );
if( R_CompletelyFogged( fog, e->origin, alias_radius ) )
return;
}
#endif
}
for( i = 0, mesh = aliasmodel->meshes; i < aliasmodel->nummeshes; i++, mesh++ )
{
shader = NULL;
if( e->customSkin )
shader = R_FindShaderForSkinFile( e->customSkin, mesh->name );
else if( e->customShader )
shader = e->customShader;
else if( mesh->numskins )
{
for( j = 0; j < mesh->numskins; j++ )
{
shader = mesh->skins[j].shader;
if( shader )
R_AddModelMeshToList( modhandle, mesh->vbo, fog, shader, i, distance, mesh->numverts, mesh->numtris * 3 );
}
continue;
}
if( shader )
R_AddModelMeshToList( modhandle, mesh->vbo, fog, shader, i, distance, mesh->numverts, mesh->numtris * 3 );
}
}
