diff --git a/components/terrain/viewdata.cpp b/components/terrain/viewdata.cpp index e4d043ffc4..48e882ea7b 100644 --- a/components/terrain/viewdata.cpp +++ b/components/terrain/viewdata.cpp @@ -141,9 +141,9 @@ ViewData *ViewDataMap::getViewData(osg::Object *viewer, const osg::Vec3f& viewPo vd = found->second; needsUpdate = false; - if (!(vd->suitableToUse(activeGrid) && (vd->getViewPoint()-viewPoint).length2() < mReuseDistance*mReuseDistance && vd->getWorldUpdateRevision() >= mWorldUpdateRevision)) + if (!vd->suitableToUse(activeGrid) || (vd->getViewPoint()-viewPoint).length2() >= mReuseDistance*mReuseDistance || vd->getWorldUpdateRevision() < mWorldUpdateRevision) { - float shortestDist = std::numeric_limits::max(); + float shortestDist = mReuseDistance*mReuseDistance; const ViewData* mostSuitableView = nullptr; for (const ViewData* other : mUsedViews) { @@ -157,11 +157,16 @@ ViewData *ViewDataMap::getViewData(osg::Object *viewer, const osg::Vec3f& viewPo } } } - if (mostSuitableView && mostSuitableView != vd) + if (mostSuitableView) { vd->copyFrom(*mostSuitableView); return vd; } + else + { + vd->setViewPoint(viewPoint); + needsUpdate = true; + } } if (!vd->suitableToUse(activeGrid)) {