mirror/OpenMW
1
0
Fork 0
mirror of https://gitlab.com/OpenMW/openmw.git synced 2025-03-30 07:21:12 +00:00
Code Issues Projects Releases Wiki Activity

Calculate floor and ceil of bounds once

Browse Source
This commit is contained in:
elsid 2024-05-05 13:33:27 +02:00
parent 3790e97184
commit 6e3fd34790
No known key found for this signature in database
GPG Key ID: 4DE04C198CBA7625
1 changed files with 6 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
apps/openmw/mwrender/objectpaging.cpp
View File

@ -589,6 +589,8 @@ namespace MWRender
const osg::Vec2f minBound = (center - osg::Vec2f(size / 2.f, size / 2.f));
const osg::Vec2f maxBound = (center + osg::Vec2f(size / 2.f, size / 2.f));
const osg::Vec2i floorMinBound(std::floor(minBound.x()), std::floor(minBound.y()));
const osg::Vec2i ceilMaxBound(std::ceil(maxBound.x()), std::ceil(maxBound.y()));
struct InstanceList
{
std::vector<const PagedCellRef*> mInstances;
@ -617,10 +619,10 @@ namespace MWRender
if (size < 1.f)
{
const osg::Vec3f cellPos = ref.mPosition / cellSize;
if ((minBound.x() > std::floor(minBound.x()) && cellPos.x() < minBound.x())
|| (minBound.y() > std::floor(minBound.y()) && cellPos.y() < minBound.y())
|| (maxBound.x() < std::ceil(maxBound.x()) && cellPos.x() >= maxBound.x())
|| (maxBound.y() < std::ceil(maxBound.y()) && cellPos.y() >= maxBound.y()))
if ((minBound.x() > floorMinBound.x() && cellPos.x() < minBound.x())
|| (minBound.y() > floorMinBound.y() && cellPos.y() < minBound.y())
|| (maxBound.x() < ceilMaxBound.x() && cellPos.x() >= maxBound.x())
|| (maxBound.y() < ceilMaxBound.y() && cellPos.y() >= maxBound.y()))
continue;
}