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How to make gmod file size smaller how to#
How to make gmod file size smaller full#
How to make gmod file size smaller download#

Here I will cover a function called Decimation Master. There is more than one way to achieve this in Zbrush and it is not as daunting as it seems. This helps in a vaiety of ways including while modelling, texturing, animating or in this case reducing file size. Retoplogy is simply a process you can take that can redistribute the polygons of your model in a way that is more practical.

How to make gmod file size smaller how to#

The easiest way to reduce file size is through Retopology, Texture Maps or a mixture of both, as such lets discuss what these are and how to do them.

How to make gmod file size smaller full#

My time is extremely limited, balancing a full time job and a family so I always look for the quickest way to get a desired result. Which you use is really up to you and it comes down to the purpose behind what you are trying to achieve with your model. There are some really easy ways to reduce file size and there are some more time consuming ones.

If your only goal is to model and render within Zbrush, then file size in my opinion is unimportant and you may be wasting your time.

How to make gmod file size smaller download#

Makes it difficult to upload and download models online.Ī lot of these disadvantages of course implies that you are going to use other programs than Zbrush.

Can considerably increase render times.

Can take a long time to load and export in modelling pipelines.

Smaller models are ideal for real time rendering such as game engines or Blenders Eevee.

Using the large models in other programs may dramatically reduce the program’s performance.

While its not always essential to reduce your poly count there are some considerable advantages to doing so. To no surprise I found a very clear indication that the file size is directly related poly count. So I run the same scenario but tried exporting my model at various poly counts and below is what I found. Or was there possibly something else at play. The file size has now reduced to a small 1.4Mb this is a HUGE reduction with no difference in the appearance of the sphere.įor no other reason other than I’m a nerd when it comes to stats I wanted to satisfy my curiosity and find out if it is a linear relationship between poly count and file size. If I go ahead and retopologize this model using the really simple Zbrush plugin Decimation Master I can get it 20k polys. When I export this to OBJ the file size is 426 Mb!!! I used OBJ as it generally only stores the model and no additional info that other file types do such as FBX. To give some context the below sphere has approximately 6 million polys. It is amazing how quickly the poly count can skyrocket. With Zbrush it is surprisingly easy to get carried away with tools such as Dynamesh, Subdividing and my personal favourite Sculptris. The more triangles you use typically allows you to add more detail or smooth models.

Polys also referred to as polygons are the triangles that make up the model. What Causes Large FilesĪs I have already mentioned the number of polys dictates the file size.

While it may be easy to say to reduce your poly count in practice this can actually be somewhat of a complex task. This can be reduced by using tactics like retopology and texture maps such as normal & displacement maps. The more polygons there are the larger the file. The file size of Zbrush models has a direct correlation with the amount of polygons the model has. The problem you will quickly run into is when you export the model and are floored but a crazy file size of upwards of a GB.

The best thing about Zbrush is the freedom it gives to simply sculpt and get some really clean detailed models.