Play Morrowind with beautiful shaders like it's 2022, not 2002.
Note that these screenshots were taken with additional mods installed, such as Morrowind Rebirth.
- Efficient: in my (very unscientific) tests, only a ~12% framerate hit compared to vanilla OpenMW shaders
- PBR (Physically-Based Rendering) lighting model: surfaces reflect light consistently and realistically
- Support for PBR textures (via specular maps): PBR texture mods correctly inform surface lighting
- Improved sun light colours: dawn and dusk are red, midday is yellow, night is blue
- Better ambient illumination: ambient light is omnidirectional scattered light from the sky, not direct sunlight
- Brighter point lights: lights in the scene emit more light, illuminating the world in a more immersive manner
- Underwater light attenuation: objects under the water shift towards blue with depth, adding realism
- Underwater caustics: underwater scenes experience wavy lighting caused by surface refraction
- Leaves sway in the wind: unfortunately, Morrowind has no realiable way to mark leaves so detection is imperfect
- Sub-surface scattering: thin objects like grass and leaves allow bright direct light to scatter through them
- Procedural detail for distant land: terrain in the distance maintains sharp details
- Wave shader: Dynamic waves, froth, and backwash on beaches
- Easy to configure: if you prefer realism over bright colours, you can tweak the shaders accordingly!
-
Locate your
resources/
directory. -
Copy the extracted shader pack into
resources/
(make sure to back up anything that was in there before doing this, should something go wrong). This should result in the following directory structure:
resources/
|-- shaders/
| |-- config.glsl
| '-- <other shader files>
'-- README.md
- Enable required settings
- Enable per-pixel lighting
- Disable light clamping
- Set lighting method to 'shaders'
- Start OpenMW and have fun!
See the OpenMW Modding Guide for more detailed information about installing custom shader packs.
This shader pack currently supports both development builds of OpenMW and OpenMW 0.48 (still in pre-release). I recommend using a development build of OpenMW if you can to get access to all of the latest funky features of both OpenMW and this shader pack.
There are various presets and parameters that can be changed via
shaders/config.glsl
.
This mod works best with:
- My Volumetric Clouds & Mist Mod.
- High-resolution textures, normal maps, etc. where possible
- Wazabear's post-processing shader effects
- Enabled per-pixel lighting
- Disabled light clamping
- Enabled sky blending
-
Morrowind's assets don't differentiate between 'leaves' and 'not leaves'. As a result, the shaders use a primitive heuristic to determine what is and is not a leaf for the wind sway effect. This can sometimes cause some objects that are not leaves (candle flames, banners, baskets, etc.) to exhibit strange swaying behaviour too. If this is too distracting for you, you can disable wind sway by setting
WIND_AMPLITUDE
to0.0
inshaders/config.glsl
. -
On the version of the mod for OpenMW 0.48, objects reflected in water can have incorrect tinting applied to them. This is fixed in the version of the mod for OpenMW development builds.
Got a question or a suggestion? Feel free to open a discussion topic.
Please note that I'm not responsible for whatever happens if you use this mod. Pretty much all settings in config.glsl
are safe to play around with, but if you somehow manage to make your graphics card explode by plugging in stupid
numbers, that's on you.
The code in this repository is derived from the OpenMW vanilla shaders. Accordingly, the code in this repository is similarly licensed under GPL v3.