Function iBoxForModelLocal

src/SB/Core/gc/iCollide.cpp:1082–1107

}

void iBoxForModelLocal(xBox* o, const xModelInstance* m)
{
    RpAtomic* imodel = m->Data;
    RpGeometry* geom = imodel->geometry;
    if (geom->triangles == NULL)
    {
        o->lower.x = imodel->boundingSphere.center.x - imodel->boundingSphere.radius;
        o->lower.y = imodel->boundingSphere.center.y - imodel->boundingSphere.radius;
        o->lower.z = imodel->boundingSphere.center.z - imodel->boundingSphere.radius;
        o->upper.x = imodel->boundingSphere.center.x + imodel->boundingSphere.radius;
        o->upper.y = imodel->boundingSphere.center.y + imodel->boundingSphere.radius;
        o->upper.z = imodel->boundingSphere.center.z + imodel->boundingSphere.radius;
        return;
    }

    if (geom->numMorphTargets > 1 || geom->numMorphTargets >= 1)
    {
        RpMorphTarget* mtgt = geom->morphTarget;
        iBoxInitBoundVec(o, (xVec3*)mtgt->verts);

        for (U16 idx = 1; idx < geom->numVertices; idx++)
        {
            iBoxBoundVec(o, o, (xVec3*)&mtgt->verts[idx]);
        }
    }
}