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This commit is contained in:
aozhiwei 2020-08-13 10:58:46 +08:00
parent ab8e7eee21
commit 710dc290f7
1 changed files with 52 additions and 7 deletions
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59
server/gameserver/mapinstance.cc
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@ -280,7 +280,7 @@ int MapInstance::AllocUniid()
void MapInstance::OutputObjFile()
{
std::vector<a8::Vec2> vertexs;
std::vector<std::tuple<int, int, int, int>> faces;
std::vector<std::tuple<int, int, int>> faces;
vertexs.reserve(10000);
for (auto& pair : uniid_hash_) {
for (ColliderComponent* collider : *pair.second->GetColliders()) {
@ -299,13 +299,21 @@ void MapInstance::OutputObjFile()
vert.y -= aabb_box->_max.y - aabb_box->_min.y;
vertexs.push_back(vert);
}
//0 1 2
faces.push_back
(std::make_tuple
(
vertexs.size() - 1,
vertexs.size() - 2,
vertexs.size() - 3,
vertexs.size() - 4
vertexs.size() - 4 + 1,
vertexs.size() - 3 + 1,
vertexs.size() - 2 + 1
));
//0 2 3
faces.push_back
(std::make_tuple
(
vertexs.size() - 4 + 1,
vertexs.size() - 2 + 1,
vertexs.size() - 1 + 1
));
}
}
@ -313,20 +321,57 @@ void MapInstance::OutputObjFile()
{
std::string filename = a8::Format("%s.obj", {map_tpl_name_});
FILE* fp = fopen(filename.c_str(), "wb");
#if 1
{
vertexs.clear();
faces.clear();
{
a8::Vec2 vert;
vert.x = 0 - map_meta_->i->map_width() / 2.0f;
vert.y = 0 - map_meta_->i->map_height() / 2.0f;
vertexs.push_back(vert);
vert.y += map_meta_->i->map_height();
vertexs.push_back(vert);
vert.x += map_meta_->i->map_width();
vertexs.push_back(vert);
vert.y -= map_meta_->i->map_height();
vertexs.push_back(vert);
//0 1 2
faces.push_back
(std::make_tuple
(
vertexs.size() - 4 + 1,
vertexs.size() - 3 + 1,
vertexs.size() - 2 + 1
));
//0 2 3
faces.push_back
(std::make_tuple
(
vertexs.size() - 4 + 1,
vertexs.size() - 2 + 1,
vertexs.size() - 1 + 1
));
}
}
#endif
for (auto& vert : vertexs) {
std::string data = a8::Format("v %f %f %f\r\n",
{
vert.x,
-10,
vert.y,
0
});
fwrite(data.data(), 1, data.size(), fp);
}
for (auto& tuple : faces) {
std::string data = a8::Format("f %d %d %d %d\r\n",
std::string data = a8::Format("f %d %d %d\r\n",
{
std::get<0>(tuple),
std::get<1>(tuple),
std::get<2>(tuple)
});
fwrite(data.data(), 1, data.size(), fp);
}