TECH ART OUTSOURCE - Vertex Animation

A vertex animation baking tool, shaders, and animation system for Unity DOTS/ECS.
Render tens of thousands of models at the same time each with its own animation state.

Features

Vertex animation model baker
- Multiple animations (stored in one Texture2DArray)
- LOD generation
- Prefab generation
- Animation book generation
DOTS animation system
- Simple API
- Animation library and books
Shaders
- Lit vertex animation shader
- Interpolation
- Normal encoding and decoding
- Shader graph support
- Animation blending

Model Baker

Artist friendly GUI for converting models.

DOTS Animation System

Sample code to play an animation.

protected override void OnUpdate()
{
    float deltaTime = UnityEngine.Time.deltaTime;

    Entities.ForEach((Entity entity, ref VA_AnimatorComponent ac) =>
    {
        // Get the animation lib data.
        ref VA_AnimationLibraryData animationsRef = ref ac.animationLibrary.Value;

        // Set the animation index on the AnimatorComponent to play this animation.
        ac.animationIndex = VA_AnimationLibraryUtils.GetAnimation(ref animationsRef, animationName);

        // 'Play' the actual animation.
        ac.animationTime += deltaTime * animationsRef.animations[ac.animationIndex].frameTime;
    }).ScheduleParallel();
}

Shaders

Lit example shader (build in shader graph).
Full shader graph support.

Install

Installing from a Git URL

Documentation

Getting Started

Example 1: Mainly used for testing.
Example 2: Contains an animation system that shows how you could setup animated characters and a spawning system to test performance.

Used By

Project Castle

LICENSE

Overall package is licensed under MIT, unless otherwise noted in the 3rd party licenses file and/or source code.

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