Load common assets
OBJ, glTF JSON, and GLB with buffers and accessors.
OBJ · glTF · CPU skinning
Bring 3D assets into Ruby.
Load OBJ, glTF, and GLB into Ruby scene objects with mesh, material, animation, and skinning data.
gem install riggle
From file format to scene data.
Traverse nodes, inspect primitives, and evaluate animation and skinning in Ruby.
Keep scene structure
Nodes, materials, animations, and scene traversal.
Deform and render
Linear blend or dual quaternion skinning, with an RBGL adapter.
A small first step
Start with one example.
Install the gem, then follow the project guide for platform requirements and the full API.
require "riggle"
scene = Riggle.load("model.obj", normals: :smooth)
primitive = scene.meshes.first.primitives.first
puts primitive.positions.length
vertex_buffer, index_buffer = primitive.to_rbgl