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Use doubles for intermediates in the nodebuilder's FindMapBounds()

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Randy Heit 2016-04-30 21:28:41 -05:00
parent f387199442
commit 265783e1f6
1 changed files with 12 additions and 12 deletions
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24
src/nodebuild_utility.cpp
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@ -609,25 +609,25 @@ void FNodeBuilder::AddSegToBBox (fixed_t bbox[4], const FPrivSeg *seg)
if (v2->y > bbox[BOXTOP]) bbox[BOXTOP] = v2->y;
}
void FNodeBuilder::FLevel::FindMapBounds ()
void FNodeBuilder::FLevel::FindMapBounds()
{
fixed_t minx, maxx, miny, maxy;
double minx, maxx, miny, maxy;
minx = maxx = Vertices[0].fixX();
miny = maxy = Vertices[0].fixY();
minx = maxx = Vertices[0].fX();
miny = maxy = Vertices[0].fY();
for (int i = 1; i < NumVertices; ++i)
{
if (Vertices[i].fixX() < minx) minx = Vertices[i].fixX();
else if (Vertices[i].fixX() > maxx) maxx = Vertices[i].fixX();
if (Vertices[i].fixY() < miny) miny = Vertices[i].fixY();
else if (Vertices[i].fixY() > maxy) maxy = Vertices[i].fixY();
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();
}
MinX = minx;
MinY = miny;
MaxX = maxx;
MaxY = maxy;
MinX = FLOAT2FIXED(minx);
MinY = FLOAT2FIXED(miny);
MaxX = FLOAT2FIXED(maxx);
MaxY = FLOAT2FIXED(maxy);
}
FNodeBuilder::IVertexMap::~IVertexMap()