openmw.org

An interesting OSG library for vegetation rendering, but it uses the MIT license: https://github.com/leadcoder/osgVegetation

I looked at MGE XE sources and did some research about how grass generation works in MGE. 1. MGE considers all meshes from Meshes/Grass folder as a grass and add all objects which use them to distant land cache during distant land generation. 2. Grass density parameter shows probability for every gr...

The npcs that do detect me while sneaking are of classes that have sneak as a major skill like agents and nightblades. npc battlemages, mages , sorcerers and other classes that have sneak as misc skill almost never detect me. Yes, Sneak skill affects ability to detect hidden player (awareness check...

Strange, but your ls output clearly shows that you have both 2.87 and 2.86 installed. An another reason to do not use "make install".
Also make sure that CMake runs fine before compiling OpenMW.

Yuioup wrote: ↑19 Mar 2018, 18:53 I have bullet version 2.86 installed, which I compiled from source.

make install or custom package?
Do you have the old bullet installed via package manager?
Just a guess: you have two bullets in your system and it leads to compile issues.

A quite strange. There should not be any difference between below 1.0 and more than 1.0 reach values in OpenMW. Maybe something wrong when btConeShape has height < 1.0 in PhysicsSystem::getHitContact? Also in vanilla game an actor can move inside other actor's collision box, in OpenMW it is not poss...

To solve turning animations issue, I tried to play a chunk of turning animation instead of interrupting it. I managed to get a more-or-lesser good result and I am not sure if we can achieve more without altering animations itself: https://github.com/akortunov/openmw/tree/animfix Strange, but OpenMW ...

make install Indeed, looks like you have TWO OSG's installed, and you are using includes from first, libraries from second. Generally you should not use make install - it can mess up your filesystem. Next time if you really need to compile a library, make a package for your distro instead (e.g. via...

Looks like you are using 3d-party grass mod, which is not compatible with Morrowind Rebirth (MR changes landscape in some places).

https://bugs.openmw.org/issues/4098 and https://bugs.openmw.org/issues/3803
The short answer: animated "sitting" characters are the cause of slowdown.
Vanilla game does not handle collisions for them since thery are not moving.
For now, the simpliest fix is just to remove these characters.