message: fixed renderable schema and test
diff: @@ -19,6 +19,8 @@ export type ValueKindType = {
  'boolean': string
  'any': any
  + 'float32': Float32Array
  +
  'sphere': Sphere3D
  }
  export type ValueKind = keyof ValueKindType
  @@ -198,7 +200,7 @@ export const BaseSchema = {
  drawCount: ValueSpec('number'),
  instanceCount: ValueSpec('number'),
  - transform: AttributeSpec('float32', 16, 1),
  + transform: ValueSpec('float32'),
  boundingSphere: ValueSpec('sphere'),
  invariantBoundingSphere: ValueSpec('sphere'),
  