zdoom/qzdoom
0
0
Fork 0
mirror of https://github.com/ZDoom/qzdoom.git synced 2024-11-24 04:51:19 +00:00
Code Issues Projects Releases Packages Wiki Activity

- fixed: The node builder's FindMapBounds function included all vertices generated by the node builder.

Browse source 
This could cause problems on maps with bogus nodes so it's better to only check vertices that are referenced by a linedef.
This commit is contained in:
Christoph Oelckers 2016-05-27 09:38:33 +02:00
parent 34c67b9eae
commit 19003a7973
1 changed files with 9 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
src/nodebuild_utility.cpp
View file

@ -616,12 +616,16 @@ void FNodeBuilder::FLevel::FindMapBounds()
minx = maxx = Vertices[0].fX();
miny = maxy = Vertices[0].fY();
for (int i = 1; i < NumVertices; ++i)
for (int i = 1; i < NumLines; ++i)
{
if (Vertices[i].fX() < minx) minx = Vertices[i].fX();
else if (Vertices[i].fX() > maxx) maxx = Vertices[i].fX();
if (Vertices[i].fY() < miny) miny = Vertices[i].fY();
else if (Vertices[i].fY() > maxy) maxy = Vertices[i].fY();
for (int j = 0; j < 2; j++)
{
vertex_t *v = (j == 0 ? Lines[i].v1 : Lines[i].v2);
if (v->fX() < minx) minx = v->fX();
else if (v->fX() > maxx) maxx = v->fX();
if (v->fY() < miny) miny = v->fY();
else if (v->fY() > maxy) maxy = v->fY();
}
}
MinX = FLOAT2FIXED(minx);