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copied draft of updateNodeMeshes from backup

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This commit is contained in:
Perttu Ahola 2011-04-03 12:48:20 +03:00
parent e4f7f97e6c
commit 06eb0ad4d0
2 changed files with 44 additions and 26 deletions
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56
src/map.cpp
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@ -5692,27 +5692,45 @@ void ClientMap::updateMeshes(v3s16 blockpos, u32 daynight_ratio)
b->updateMesh(daynight_ratio);
}
catch(InvalidPositionException &e){}
/*// Trailing edge
try{
v3s16 p = blockpos + v3s16(1,0,0);
MapBlock *b = getBlockNoCreate(p);
b->updateMesh(daynight_ratio);
}
catch(InvalidPositionException &e){}
try{
v3s16 p = blockpos + v3s16(0,1,0);
MapBlock *b = getBlockNoCreate(p);
b->updateMesh(daynight_ratio);
}
catch(InvalidPositionException &e){}
try{
v3s16 p = blockpos + v3s16(0,0,1);
MapBlock *b = getBlockNoCreate(p);
b->updateMesh(daynight_ratio);
}
catch(InvalidPositionException &e){}*/
}
#if 0
/*
Update mesh of block in which the node is, and if the node is at the
leading edge, update the appropriate leading blocks too.
*/
void ClientMap::updateNodeMeshes(v3s16 nodepos, u32 daynight_ratio)
{
v3s16 dirs[4] = {
v3s16(0,0,0),
v3s16(-1,0,0),
v3s16(0,-1,0),
v3s16(0,0,-1),
};
v3s16 blockposes[4];
for(u32 i=0; i<4; i++)
{
v3s16 np = nodepos + dirs[i];
blockposes[i] = getNodeBlockPos(np);
// Don't update mesh of block if it has been done already
bool already_updated = false;
for(u32 j=0; j<i; j++)
{
if(blockposes[j] == blockposes[i])
{
already_updated = true;
break;
}
}
if(already_updated)
continue;
// Update mesh
MapBlock *b = getBlockNoCreate(blockposes[i]);
b->updateMesh(daynight_ratio);
}
}
#endif
void ClientMap::PrintInfo(std::ostream &out)
{
out<<"ClientMap: ";