# Companion art

The Goals coach is Rex, a small robot rendered procedurally with SceneKit
(`CompanionView.swift`) — brushed-metal PBR primitives, glowing LED eyes, and
a patrol animation. No bundled mesh or image is required.

Clicking the robot opens the Idrok AI chat pane.

To restyle Rex, edit the materials and geometry in `RexBotView.robot()`;
colors, metalness/roughness, and the animations are all defined there in code.
Keep any future artwork original — no copyrighted characters or real people's
likenesses.
