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#Zmodeler 3 lod not enabled how to
#Zmodeler 3 lod not enabled series

Above 1% size on screen, the statistic follows the described curve, which goes through a size on screen of 1, where the maximum number for a given statistic is hardcoded:.At 1% size on screen (y = 0) the maximum number for a given statistic is hardcoded:.Below 1% size on screen (y The y-axis is the resulting minimum for a given statistic.The x-axis represents the model's current size on screen (where 1 = 100%).The following graph gives a more visual representation of what's happening: Limits scale up with the "minSize" above 100%: at 150%, "maxVertices" is approximately 480k.The second-to-last LOD's "maxVertices" starts at 300, scaling up with the "minSize".

The second-to-last LOD's "minSize" is forced to at least 1% (this ignores the values set in the model XML).

The last LOD's "minSize" is forced to 0.5% (this ignores the values set in the model XML).

The new LOD rules will be as follows, based in part on the minSize parameter of the element in the Model Definitions file (the "minSize" is minimum size on screen - as a percentage - before a LOD model is considered for display): We recommend that you use the information supplied here to prepare/fix the LODs on your assets before this change goes live. These changes can be previewed in the simulation using the Debug LODs tool and the The Statistics Profiler (as explained below). IMPORTANT! Coming LOD System Changes (PC and Xbox) As part of the ongoing improvement of the LOD system, the following rules will be implemented in a coming update.

On each LOD, the total texture memory (number of texels) used should be around 50% of the previous LOD.

On each LOD, the number of materials used should be around 50% of the previous LOD.

On each LOD, the number of vertices/faces should be around 50% of the previous LOD.

The most general rules of thumb for creating LODs - given the constraints that every LOD should reduce all Optimization Recommendations - would be:

#Zmodeler 3 lod not enabled how to

You can find an example of how to set this up here: LOD files are stored as separate glTF files (one for each LOD) in the Models folder for the package.

In that case, multiple (or even all) LODs may be loaded and displayed at the same time, thus exist in memory at the same time, making optimising everything of paramount importance. Note though that the sum of the LODs in memory can still be relevant if an object is instantiated multiple times all around the player. To make sure this actually functions as designed by optimising performance, it is important that lower resolution LODs use less memory. This is because levels of detail will be loaded into memory only when necessary, ie: only the data necessary to display a model will be loaded into memory at any time.

#Zmodeler 3 lod not enabled series

In order to ensure optimal performance in Microsoft Flight Simulator for the models created for your add-ons (scenery, airports, aircraft, etc.) it is important to have a series of LODs created for each model.