Unity SDK: v23.0.1

Minor changes:

• glb: Limited support for spec/gloss materials
• Bring gltf importer in line with the version used inside Tilt Brush

Unity SDK: v22.0.0

Major changes (some of these are Tilt Brush features and not Tilt Brush Toolkit features):

• glb: Support for Tilt Brush v22 .glb export format, which is gltf 2.0. Tilt Brush v21's .glb1 used gltf 1.1, which is not widely supported by tools.
• glb: Support for timestamp information which Tilt Brush v22 now writes into .glb files. Timestamps are read into texcoord2 by default. A timestamp is a vec3: x and y are the earliest and latest timestamp in the stroke which contains that vertex, and z is the timestamp for that vertex.
• glb and fbx: Support for images and models from the Tilt Brush local media library; support for models from Poly.

Unity SDK: v21.0.1

Bug-fix release.

Unity SDK: v21.0.0

Major changes:

• Upgrade to Unity 2018.4
• Support for Tilt Brush v21 .glb1 export format. The glb export format can contain content that is imported from Poly.

Unity SDK: v20.0.2

Removes example code that no longer compiles.

Unity SDK: v16.0.0

Adds support for new brushes in Tilt Brush v16

Unity SDK: v14.0.1

Tilt Brush Toolkit v14.0.1 fixes these bugs:

• Shaders are now compatible with Android

Unity SDK: v14.0.0

Tilt Brush Toolkit to go with Tilt Brush 14.

v14 of the toolkit contains the materials you need to view Blocks objects in your export.

Unity SDK: v12.0.2

Tilt Brush Toolkit v12.0.2 fixes these bugs:

• b/64850742: Error "too many vertices" with particle meshes
• b/38321023: Hypercolor audio-reactivity

Unity SDK: v12.0.1

Tilt Brush Toolkit v12.0.1 fixes these bugs:

• b/64571071: 1/3 of particles were being ignored
• b/63010683: Unity mesh splitting sometimes breaks particles
• Snow falls 10x too quickly
• b/64461386: Fix brushes that have vector data in texcoord1
  • Pinched Flat
  • Pinched Marker
  • Electricity
  • Hyper Grid