I'm working on a game engine based on Ogre3d 1.9. I'm actually trying to change the lodding of my Terrain component for my tower defense game. The problem is most changes don't affect anything (e.g. _mTerrainGroup->setAutoUpdateLod(nullptr);), others do crazy stuff.
So at first the complete Terrain class can be found here: https://github.com/ClockworkOrigins/i6e ... errain.cpp
Actually it looks like this from distance:
The right marker on the right side shows a weird effect I couldn't figure out where it comes from. I think it's also connected to the lod levels. The left one shows that the path is planar up there and so the monsters walk in the ground.
At this screen I moved the camera to the right error. It changed and is less visible. What might be important to mention is, that it actually occures in the middle of the map (0 axis in z direction).
This image shows that the terrain is as expected when moving the camera directly to the position.
So my question is how I can change the lodding of the terrain and what can cause this bug on the right side.
I actually tried:
Code: Select all
_mTerrainGroup->setAutoUpdateLod(nullptr); // no effect, called before generating the terrainCode: Select all
for (int i = 1; i < t->getNumLodLevels(); i++) {
t->decreaseLodLevel(); // thought removing lod levels might help, doesn't change anything, called after generating the terrain (of course, it uses the terrain)
}Code: Select all
class TerrainNoAutoUpdateLOD : public Ogre::TerrainAutoUpdateLodByDistance {
public:
TerrainNoAutoUpdateLOD() : Ogre::TerrainAutoUpdateLodByDistance() {
}
void autoUpdateLod(Ogre::Terrain * terrain, bool synchronous, const Ogre::Any & data) override {
}
Ogre::uint32 getStrategyId() override {
return 2;
}
};