static void DrawPartitions()
{
face_t *face;
winding_t *w;
// create temporary winding to draw the split plane
w = BaseWindingForNode(drawSplitNode);
ChopWindingByBounds(&w, drawSplitNode->mins, drawSplitNode->maxs, 32);
if(w != NULL)
{
Draw_Winding(w, 0, 0, 1, 0.3);
FreeWinding(w);
}
for(face = drawChildLists[0]; face != NULL; face = face->next)
{
w = face->w;
Draw_Winding(w, 0, 1, 0, 0.3);
}
for(face = drawChildLists[1]; face != NULL; face = face->next)
{
w = face->w;
Draw_Winding(w, 1, 0, 0, 0.3);
}
}
static void DrawPortal(portal_t * p, qboolean areaportal)
{
winding_t *w;
int sides;
sides = PortalVisibleSides(p);
if(!sides)
return;
w = p->winding;
if(sides == 2) // back side
w = ReverseWinding(w);
if(areaportal)
{
Draw_AuxWinding(w);
}
else
{
Draw_Winding(w);
}
if(sides == 2)
FreeWinding(w);
}
/*
================
DrawBrushList
================
*/
void DrawBrushList(bspBrush_t * brush)
{
int i;
side_t *s;
for(; brush; brush = brush->next)
{
for(i = 0; i < brush->numsides; i++)
{
s = &brush->sides[i];
if(!s->winding)
continue;
Draw_Winding(s->winding);
}
}
}
