ilikecats/stk-code_catmod
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improve LOD, at samuncle's request

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git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@8374 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
auria
2011-04-18 17:58:11 +00:00
parent cb4ed54d1b
commit b17307e4de
1 changed files with 18 additions and 6 deletions
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24
src/tracks/track.cpp
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@@ -569,6 +569,7 @@ bool Track::loadMainTrack(const XMLNode &root)
std::string lodgroup;
int detail = -1;
bool is_instance = false;
size_t loc = model_name.find("_LOD");
if (loc != std::string::npos)
@@ -577,7 +578,11 @@ bool Track::loadMainTrack(const XMLNode &root)
std::string detail_str = StringUtils::removeExtension(model_name.substr(loc+4));
if (!StringUtils::parseString(detail_str, &detail))
if (detail_str == "x")
{
is_instance = true;
}
else if (!StringUtils::parseString(detail_str, &detail))
{
lodgroup = "";
fprintf(stderr, "WARNING : invalid level-of-detail model name '%s'\n", model_name.c_str());
@@ -621,8 +626,16 @@ bool Track::loadMainTrack(const XMLNode &root)
}
else if (!lodgroup.empty())
{
lod_groups[lodgroup][detail] = model_name;
lod_instances[lodgroup].push_back(n);
if (is_instance)
{
lod_instances[lodgroup].push_back(n);
//printf("LOD instance : '%s' @ (%.2f, %.2f, %.2f)\n", lodgroup.c_str(), xyz.X, xyz.Y, xyz.Z);
}
else
{
lod_groups[lodgroup][detail] = model_name;
//printf("LOD Model Definition : group='%s', detail='%i', model='%s'\n", lodgroup.c_str(), detail, model_name.c_str());
}
}
else
{
@@ -696,10 +709,9 @@ bool Track::loadMainTrack(const XMLNode &root)
continue;
}
// Only instanciate those at the highest level of detail
model_name="";
model_name = "";
node->get("model", &model_name);
if (model_name != sorted_lod_groups[it3->first][0].second) continue;
//if (model_name != sorted_lod_groups[it3->first][0].second) continue;
core::vector3df xyz(0,0,0);
node->get("xyz", &xyz);