Standard Post with Image

Remeshing terrain chunks for hierarchical LODs in C++

In this example we will discuss how to utilize the remeshing processor for generating a grid of HLOD terrain chunks from a large terrain input geometry. In doing so, we'll go over some basic geometry manipulation, remeshing fundamentals, and advanced usage of some remeshing processor functionality.

Read More
Standard Post with Image

Multiple Reduction targets and Stop conditions

Running reduction with multiple Reduction targets and Stop conditions can be a flexible way to run the same reduction settings on a batch of assets targeting a certain quality while simultaneously enforcing a strict performance goal.

Read More
Standard Post with Image

What to think about when it comes to LOD transitions

Balancing performance with visual quality by making sure the triangle budget of the LODs end up in the right place.

Read More

Automatic material casters with glTF in C++

If your asset pipeline holds different material setups for different assets, it can be useful to know how to make Simplygon cast materials correctly without having to know the exact setup for each asset. In this post we will guide you through a way of detecting and applying the correct material casters based on the input materials of the loaded scene. This guide is for the glTF file format, and different options is likely to be required for other file formats.

Read More
Standard Post with Image

Billboard cloud mode: Outer shell

The billboard cloud aims to replace the objects in a scene with a view independent set of billboards. The Billboard mode: Outer shell makes the planes fit to the outer shell of objects, as opposed to Billboard mode: Foliage.

Read More
Standard Post with Image

Impostor: Billboard cloud for vegetation

The billboard cloud aims to replace the objects in a scene with a view independent set of billboards. For vegetation assets the "Billboard mode" should be set to "Foliage" . This mode allows the billboards to represent the foliage volume with intersecting planes. The leaves should map to the billboards in a manner that keeps the perception of volume and silhouette close to the original tree.

Read More
Standard Post with Image

Working with Simplygon objects in Python

The Simplygon Python and C# APIs are wrappers around the core C++ library that contains all the algorithms and tools. This means that the ways of working with the API is inherited from the C++ library. Both in Python and C# there are some things that might seem odd at first, and this post will shed some light on these things.

Read More