FragVis | Little Dreamer Games

The Fragment Visualizer is a runtime tool that will help Unity developers "visualize" certain fragment properties that are processed by shaders, and all the while running on the target platform.

With this tool, it'll be easier than ever for developers to optimize and debug graphics in their Unity applications. They'll be able to narrow down causes for shading issues, identify where texture sizes can be reduced, they'll even be able to see the scale of models relative to the world.

Uses:

Identify if texture size can be reduced
Determine cause for dynamic lighting issues
Determine cause for baked lighting issues
Identify which objects are dynamic vs. ones with baked lighting
Identify where there are mangled UVs and island borders
Identify models that use mirrored textures
Determine if textures are square or not
Determine the scale of the world at a glance

See below for an entire list of visualizers.

Key Features

Version 1.0.3 (3.29.2018)

Integrates with your application so that the visualizers run on the target platform.
Easy to use UI that can be minimized down to a small button so that it doesn't get in the way.
Wide selection of visualizers to help you to see what your shaders are processing.
Heads up description of each of the visualizers.

Features

Visualizers

The Visualizers

BumpmapObjectSpace

Draws _BumpMap normals in object space.
Can be used to solve lighting and reflection issues

BumpmapTangentSpace

Draws _BumpMap normals.
Can be used to solve lighting and reflection issues

BumpmapViewSpace

Draws _BumpMap normals in view space.
Can be used to solve lighting and reflection issues

BumpmapWorldSpace

Draws _BumpMap normals in world space.
Can be used to solve lighting and reflection issues

Depth

Draws depth fragment.

GoochObjectNormal

Shades object space normals from orange to violet in view space.
Can be used to solve lighting and reflection issues

GoochTangentNormal

Shades tangent space normals from orange to violet in view space.
Can be used to solve lighting and reflection issues

GridObject

Draws a grid in object space.
Can be used to view the orientation and scale of the object

GridWorld

Draws a grid in world space.
Can be used to view the scale of an object in relation to the world.

Lightmap

Draws lightmap baked into static objects, while unbaked or dynamic objects are drawn blue.
Can be used to see light baking artifacts and dynamic objects

LightmapRes

Draws checker pattern representing lightmap pixels for static objects with baked lighting, while unbaked or dynamic objects are drawn blue.
Can be used to see the size of baked pixels, light baking artifacts, and dynamic objects

Alpha

Draws _MainTex alpha in greyscale.
Will help to determine how much alpha is in the scene.

MaintexTexelSize

Tints _MainTex texels red or blue depending on if it's being scaled down or up, respectively. No tinting means the texel is one to one.
Can be used to tell if a texture is too large or too small at a given distance to a surface.

MaintexTextureSize

Draws greater texture dimension as a color.
Will help to identify the size of textures in a scene.
Texture

MaintexTile

Draws the scale of _MainTex. A scale of 1 or less will draw a solid color. A scale greater than 1 will result in a checker pattern.
Will tell you where textures are being tiled or not, and if UVs are are outside of the typical 0,1 UV range.