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Fix LOD

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This commit is contained in:
Marianne Gagnon
2014-09-09 20:47:22 -04:00
parent c374beeb10
commit cc3924081a
1 changed files with 6 additions and 4 deletions
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10
src/graphics/lod_node.cpp
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@@ -68,6 +68,9 @@ void LODNode::render()
*/
int LODNode::getLevel()
{
if (m_nodes.size() == 0)
return -1;
// If a level is forced, use it
if(m_forced_lod>-1)
return m_forced_lod;
@@ -79,14 +82,13 @@ int LODNode::getLevel()
AbstractKart* kart = camera->getKart();
const Vec3 &pos = kart->getFrontXYZ();
// Assumes all children are at the same location
const int dist =
(int)((getPosition() + m_nodes[0]->getPosition()).getDistanceFromSQ( core::vector3df(pos.getX(), pos.getY(), pos.getZ())));
(int)((m_nodes[0]->getAbsolutePosition()).getDistanceFromSQ( core::vector3df(pos.getX(), pos.getY(), pos.getZ())));
for (unsigned int n=0; n<m_detail.size(); n++)
{
if (dist < m_detail[n])
return n;
return n;
}
// If it's the shadow pass, and we would have otherwise hidden the item, show the min one
@@ -108,7 +110,7 @@ void LODNode::forceLevelOfDetail(int n)
// ----------------------------------------------------------------------------
void LODNode::OnAnimate(u32 timeMs)
{
if (isVisible())
if (isVisible() && m_nodes.size() > 0)
{
// update absolute position
updateAbsolutePosition();