hobj_t * BuildMeshTileShape( hobj_t *surf_poly, hobj_t *plane, hobj_t *texdef, hpair_t *mat_pair, u_list_t *poly_list )
{
hobj_t *shape;
hobj_t *tmp;
hobj_t *polygon;
hobj_t *meshtile;
u_list_iter_t iter;
polygon_t *p;
int poly_num;
shape = EasyNewClass( "shape" );
InsertHPair( shape, NewHPair2( "string", "tess_name", "meshtile" ) );
polygon = DeepCopyClass( surf_poly );
EasyNewClsref( polygon, "plane", plane );
InsertClass( shape, polygon );
if ( mat_pair )
{
InsertHPair( shape, NewHPair2( "ref", "material", mat_pair->value ) );
}
else
{
InsertHPair( shape, NewHPair2( "ref", "material", "default" ) );
}
{
hobj_t *texdef0;
texdef0 = EasyNewClass( "proj_texdef0" );
InsertClass( shape, texdef0 );
EasyNewClsref( texdef0, "texdef", texdef );
}
meshtile = EasyNewClass( "meshtile" );
InsertClass( shape, meshtile );
#if 0
poly_num = 0;
U_ListIterInit( &iter, poly_list );
for ( ; ( p = U_ListIterNext( &iter ) ) ; )
{
if ( p->pointnum == 3 )
{
InsertClass( meshtile, CreateClassFromPolygon( p ) );
poly_num++;
}
else
{
int j;
polygon_t *tmp;
tmp = NewPolygon( 3 );
tmp->pointnum = 3;
Vec3dCopy( tmp->p[0], p->p[0] );
for ( j = 1; j < p->pointnum-1; j++ )
{
Vec3dCopy( tmp->p[1], p->p[j] );
Vec3dCopy( tmp->p[2], p->p[j+1] );
InsertClass( meshtile, CreateClassFromPolygon( tmp ) );
poly_num++;
}
FreePolygon( tmp );
}
}
EasyNewInt( meshtile, "polynum", poly_num );
#endif
return shape;
}
//重载=运算符
DeepCopyClass& operator=(DeepCopyClass& d1)
{
std::cout << "= Construct" << std::endl;
return DeepCopyClass(d1);
}