Calculating LOD transitions when using triangle ratio as reduction target

This blog covers how to use GetResultDeviation to calculate when to LOD transition. In normal case we strongly recommend to use screen size or max deviation as reduction target, but if you have a specific need which request reduction ratio or exact triangle count this blog will describe how to calculate when to switch to that LOD. We are going to use this to populate a Unity LODComponent. We are also going cover how to reuse materials from LOD0 automatically.

Reuse skeletons for Unity LODGroup

In this holiday themed blog post we'll showcase how to reuse skeletons for different LOD levels in Unity. As an extra spice we will also throw in Bone Reduction for our last LOD level.

Using Simplygon with Unity LODGroups

This post will showcase how we can use Simplygon to generate LOD levels to populate Unity's LODGroup component. We are going to use cascaded reduction pipelines with screen size as stop criteria. This means we can think of LOD transitions in terms of visual difference instead of polygon count and distance to camera.

Bake textures into vertex colors

In this post we are going to bake textures into vertex colors. This is useful for LODs which are really far away, where we just want some color. In order to do this, we need to disable sRBG on all texture nodes in the scene. So we'll cover how to traverse shader network as well.

Bake material data into textures for Unity physics meshes

Physics meshes are used in almost every 3d game. It is also very common that we want to know the different materials of the physics object for spawning certain impact effects. In this post will showcase how to optimize a physics mesh and keep material data in Unity as a texture.

Custom material casting using mapping image

In this example we'll show how you can use the mapping image directly to do a custom material casting.

Using custom shaders in Unity

In this example we'll show how you can use material casting with a shading network to optimize a custom shader.

A simple reduction script in Unity

This example goes through how to setup a simple reduction script in Unity.

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