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DynDOLOD - Dynamic Distant Objects LOD
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Mesh Mask / Reference Rules

DynDOLOD Edit Mesh Mask / Reference Rules Window

The order of rules matters. Rules at the top match before rules at bottom. Reference Form ID rules always take precedence over Mesh Mask rules which target base records.

The last default rule for '\' defines that any reference using a base record that there is a LOD mesh for will have object LOD, unless the reference is dynamic or animated. Then it will be a dynamic LOD.

Rules that set all LOD Levels and Grid to empty are negative rules and mean such models will not be used in either object LOD or dynamic LOD.

Rules with no LOD Levels and no VWD flag that only set Grid are typically full models used in dynamic LOD only.

Full models can often be used for object LOD. For example set pieces which often use the same textures can be combined into a single large shape for better performance.

Rule added by

This field is automatically filled with the filename of the rules file from which this rule originated from. See how to add rules for your own mod.

Mesh Mask / Reference Form ID

Mesh Mask

The mesh mask is any part of the path/to/model.nif of a full model defined on a base record. It does not use wildcards and simply matches any part of the entire path.

Entering the term tree into the field means this rule will match any filename that has the term tree in it but also any other NIF that might be in a folder that has the term tree in it as well, regardless of the filename.

For example: all rocks of a certain type use the same base record that defines the full and LOD model. The references define where and how the rock is placed and use the information from the base record to know which model to use. So, mesh masks matching the full model path and filename of a base record apply to all rock references using that same base record.

Reference Form ID

In the case a specific reference - a distinct object in the world - needs its own rule, it can be targeted by using the plugin filename and its form ID.

They are of the form pluginname.[ESM|ESP|ESL];00ABCDEF

For example entering a reference form ID of Dawnguard.esm;0000DD63 into the field targets a reference added by Dawnguard - regardless if Dawnguard.esm is at load order 02 or not - allowing to overwrite any of the base record mesh mask rules with custom settings that only apply to this particularly reference.

Flags

VWD - Visible When Distant

The rule is only applied if a matching LOD model is found. If no matching LOD model exists the rule is ignored. See how to add your own LOD models how the matching of LOD model filename to full model filename works.

NoGlow - No Glowing Windows

Do not add glow LOD windows if Glow Windows is checked on the advanced mode. Use in case the full model is replaced by a mod and the glow LOD windows do not match.

NoMato - No Material Object Shader

Do not apply snow/ash material LOD shader.

Dynamic - Force dynamic LOD

Adds both dynamic LOD and object LOD model. Typically LOD for an object is either done by object LOD or dynamic LOD respectively.

Static Object LOD Options

There can be up to 4 different models defined for distant LOD meshes - Level0 to Level3 (*_0.LOD, *_1.LOD, *_2.LOD, *_3.LOD) - typically with decreasing complexity (e.g. less triangles) the higher the level.

Full defines that the full model is used.

In case the rules matches a tree, Billboard1 to Billboard6 defines which *.NIFmodel is used for the tree LOD billboard. See ultra Tree LOD.

Object LOD can have up to 4 object LOD Levels 4, 8, 16 and 32, which corresponds to 4x4, 8x8, 16x16 and 32x32 cells per object LOD mesh *.BTO.

See How to add rules for your own mod.

Dynamic LOD Options

Grid

Far and Near refer to the Far/NearGridToLoad setting on the advanced mode.

A NeverFade is visible at any distance.

LOD means to use a LOD model (LOD Level 0) if available or fall back to a full model if needed.

Full will always use a full model even if a LOD model is available.

Reference

The options defines what happens with the original reference (which shows the full model) and the dynamic LOD model when the containing cell attaches.

Normally the LOD model unloads, while the full model loads, e.g. Unchanged.

Replace disables original reference completely and the LOD model will continue to show in its place. Regardless of the Grid setting, the full model will be used for LOD.

Disable disables original reference completely and the LOD model unloads as usual.

KeepParent, KeepChild, KeepBoth lets original reference load as usual and does not unload the LOD model in the designated worldspace(s).

Delete disables the full completely and there will not be any LOD.

Original sets the IsFullLOD flag (neverfade) on the original reference.

Copy creates a new copy of the original reference, disables the original reference completely. The copy has the IsFullLOD (neverfade) set.

Enable sets the XESP enable parent to the player on the original reference. Behavior is the same as Unchanged.

Ignore sets the Ignore flag on the original reference and there will not be any LOD.