本文整理汇总了C++中vmap::IVMapManager::isHeightCalcEnabled方法的典型用法代码示例。如果您正苦于以下问题：C++ IVMapManager::isHeightCalcEnabled方法的具体用法？C++ IVMapManager::isHeightCalcEnabled怎么用？C++ IVMapManager::isHeightCalcEnabled使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类vmap::IVMapManager的用法示例。
在下文中一共展示了IVMapManager::isHeightCalcEnabled方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: GetHeightStatic
float TerrainInfo::GetHeightStatic(float x, float y, float z, bool pUseVmaps, float maxSearchDist) const
{
// find raw .map surface under Z coordinates
float mapHeight;
float z2 = z + 2.f;
if (GridMap* gmap = const_cast<TerrainInfo*>(this)->GetGrid(x, y))
{
float _mapheight = gmap->getHeight(x, y);
// look from a bit higher pos to find the floor, ignore under surface case
if (z2 > _mapheight)
mapHeight = _mapheight;
else
mapHeight = VMAP_INVALID_HEIGHT_VALUE;
}
else
mapHeight = VMAP_INVALID_HEIGHT_VALUE;
float vmapHeight;
if (pUseVmaps)
{
VMAP::IVMapManager* vmgr = VMAP::VMapFactory::createOrGetVMapManager();
if (vmgr && vmgr->isHeightCalcEnabled())
{
// if mapHeight has been found search vmap height at least until mapHeight point
// this prevent case when original Z "too high above ground and vmap height search fail"
// this will not affect most normal cases (no map in instance, or stay at ground at continent)
if (mapHeight > INVALID_HEIGHT && z2 - mapHeight > maxSearchDist)
maxSearchDist = z2 - mapHeight + 1.0f; // 1.0 make sure that we not fail for case when map height near but above for vamp height
// look from a bit higher pos to find the floor
vmapHeight = vmgr->getHeight(GetMapId(), x, y, z2, maxSearchDist);
}
else
vmapHeight = VMAP_INVALID_HEIGHT_VALUE;
}
else
vmapHeight = VMAP_INVALID_HEIGHT_VALUE;
// mapHeight set for any above raw ground Z or <= INVALID_HEIGHT
// vmapheight set for any under Z value or <= INVALID_HEIGHT
if (vmapHeight > INVALID_HEIGHT)
{
if (mapHeight > INVALID_HEIGHT)
{
// we have mapheight and vmapheight and must select more appropriate
// we are already under the surface or vmap height above map heigt
// or if the distance of the vmap height is less the land height distance
if (z < mapHeight || vmapHeight > mapHeight || fabs(mapHeight - z) > fabs(vmapHeight - z))
return vmapHeight;
else
return mapHeight; // better use .map surface height
}
else
return vmapHeight; // we have only vmapHeight (if have)
}
return mapHeight;
}