Function rendermodel

source/src/rendermodel.cpp:755–879

VARP(popdeadplayers, 0, 0, 1);
void rendermodel(const char *mdl, int anim, int tex, float rad, const vec &o, float roll, float yaw, float pitch, float speed, int basetime, playerent *d, modelattach *a, float scale)
{
    if(popdeadplayers && d && a)
    {
        int acv = anim&ANIM_INDEX;
        if( acv == ANIM_DECAY || acv == ANIM_LYING_DEAD || acv == ANIM_CROUCH_DEATH || acv == ANIM_DEATH ) return;
    }
    model *m = loadmodel(mdl);
    if(!m || (stenciling && (m->shadowdist <= 0 || anim&ANIM_TRANSLUCENT))) return;

    if(rad >= 0)
    {
        if(!rad)
        {
            rad = m->radius;
            if(roll != 0 || pitch != 0) rad = max(m->radius, m->zradius);  // FIXME: this assumes worst-case even for small angles and should be eased up (especially for lamp posts)
            rad *= scale;
        }
        if(isoccluded(camera1->o.x, camera1->o.y, o.x-rad, o.y-rad, rad*2)) return;
    }

    if(stenciling && d && !raycubelos(camera1->o, o, d->radius))
    {
        vec target(o);
        target.z += d->eyeheight;
        if(!raycubelos(camera1->o, target, d->radius)) return;
    }

    int varseed = 0;
    if(d) switch(anim&ANIM_INDEX)
    {
        case ANIM_DEATH:
        case ANIM_LYING_DEAD: varseed = (int)(size_t)d + d->lastpain; break;
        default: varseed = (int)(size_t)d + d->lastaction; break;
    }

    if(a) for(int i = 0; a[i].tag; i++)
    {
        if(a[i].name) a[i].m = loadmodel(a[i].name);
        //if(a[i].m && a[i].m->type()!=m->type()) a[i].m = NULL;
    }

    if(numbatches>=0)
    {
        batchedmodel &b = addbatchedmodel(m);
        b.o = o;
        b.anim = anim;
        b.varseed = varseed;
        b.tex = tex;
        b.roll = roll;
        b.yaw = yaw;
        b.pitch = pitch;
        b.speed = speed;
        b.basetime = basetime;
        b.d = d;
        b.attached = a ? modelattached.length() : -1;
        if(a) for(int i = 0;; i++) { modelattached.add(a[i]); if(!a[i].tag) break; }
        b.scale = scale;