Alex CoulombePresents

/videos

The build log, on camera.

Six hundred-plus videos of experiments, talks, and tutorials on youtube.com/@ibrews. Here's the curated path in — most of these pair with a repo or Lab project on this site.

Featured · Vision Pro

Everything I've Built for Apple Vision Pro So Far

The grand tour: Unreal, Godot, RealityKit, Gaussian splats, hand tracking — every AVP experiment in one sitting.

Vision Pro

The full demo: cast images and video onto real walls, dial in projector specs, and export a rig for MadMapper.

June 2026 feature update: spatial audio speakers, multi-projector workflow, and the complete creative rig.

Shadow puppets meet projection mapping — a creative experiment built with Project Ion.

The Lab project, running live: UE simulating, RealityKit rendering.

Lumen global illumination mirrored across the bridge into RealityKit.

The Live Link Previewer: streaming a live UE editor scene to device without a packaged build.

Spatial masking and cropping of a MetaHuman in the visionOS 27 runtime — UnRealityKit Bridge in action.

The engine fix from the Unreal × visionOS punch list, demonstrated.

Full skeletal mesh with skinning streaming across the UnRealityKit Bridge.

Unreal

The work that became Pinchwork.

Godot

The pipeline behind the MetaHumanGodot repo.

The VR preview build: room-scale MetaHuman on Quest via Godot 4.7-beta3.

AI

The multi-machine agent system, explained by its operator.

Theatre

Behind the scenes of live actors performing in headsets.

Talks

Subscribe on YouTube →

600+ videos and counting. The algorithm fears him.