void triangulate_wall_surfaces()
{
foreach (List <Cmd> wall_cmds in all_wall_cmds)
{
foreach (Cmd cmd in wall_cmds)
{
MasterSurfaceNode n00 = node_map[cmd.pos.x + 0, cmd.pos.y + 0];
MasterSurfaceNode n01 = node_map[cmd.pos.x + 1, cmd.pos.y + 0];
MasterSurfaceNode n10 = node_map[cmd.pos.x + 0, cmd.pos.y + 1];
MasterSurfaceNode n11 = node_map[cmd.pos.x + 1, cmd.pos.y + 1];
/*if (cmd.type == LINE) {
* switch (cmd.dir) {
* case LEFT:
* color_edges(n11.upleft, n10.upleft); break;
* case UP:
* color_edges(n10.upleft, n00.upleft); break;
* case RIGHT:
* color_edges(n00.upleft, n01.upleft); break;
* case DOWN:
* color_edges(n01.upleft, n11.upleft); break;
* }
* }*/
if (cmd.type == CORNER)
{
switch (cmd.dir)
{
case LEFT:
triangulate_corner(n01.upleft, n11.upleft, n10.upleft); break;
case UP:
triangulate_corner(n11.upleft, n10.upleft, n00.upleft); break;
case RIGHT:
triangulate_corner(n10.upleft, n00.upleft, n01.upleft); break;
case DOWN:
triangulate_corner(n00.upleft, n01.upleft, n11.upleft); break;
}
}
if (cmd.type == ALLEY)
{
switch (cmd.dir)
{
case LEFT:
triangulate_alley(n00.middle, n00.upleft, n01.upleft, n11.upleft, n10.upleft); break;
case UP:
triangulate_alley(n00.middle, n01.upleft, n11.upleft, n10.upleft, n00.upleft); break;
case RIGHT:
triangulate_alley(n00.middle, n11.upleft, n10.upleft, n00.upleft, n01.upleft); break;
case DOWN:
triangulate_alley(n00.middle, n10.upleft, n00.upleft, n01.upleft, n11.upleft); break;
}
}
}
}
}
void generate_node_map()
{
node_map = new MasterSurfaceNode[width + 1, height + 1];
for (int x = 0; x < width + 1; x++)
{
for (int y = 0; y < height + 1; y++)
{
node_map[x, y] = new MasterSurfaceNode(x, y, cell_size);
}
}
}
