Matin
Esmaeili

A Niagara system for UE5 that dissolves 3D models into thousands of particles and morphs them into other shapes, sequenced on a timeline.

A VR training game for an ultrasound-guided neck procedure — segment-intersection hand tracking and nested stencil shaders that reveal targets.

A 48-hour jam game about finding gifts hidden "in plain sight" — visible only when you snap the camera to the right plane.

A frantic laundry-hanging game made in 48 hours at Chillennium 2024, with an artist-friendly hanger placement system.

Guide a fragile soap bubble across a kitchen counter to a sink of dirty dishes — a 48-hour game made at LSU Global Game Jam 2025.

A team-made Unity game. Cross three layered levels, collect gems and evade enemies driven by grid pathfinding, NavMesh and a state-based Observer.

An interactive Unity digital twin of a 110 m² house in Niavaran, Tehran, where visitors explore the rooms, sit in any chair and pick up objects.

A solo follow-up to my house digital twin that lets users recolour any material in the room through an adaptive radial UI and a custom colour picker.

A survival score-chaser where every click speeds you up and shrinks a green safe zone drawn by a compute shader that gameplay code re-dispatches.

A UE 5.8 plugin that simulates a persistent, world-anchored snow height field on the GPU and presses real footprints into it.

GPU sand for UE 5.8 that slumps at its angle of repose, rings with wave-equation ripples on impact and throws grains when you land.

Rendering systems for the LSU Solar Farm twin — a compute-shader light-intensity heatmap and GPU PCG growth driven by sunlight.

Talk to a real ROS 2 robot from Unreal Engine — push-to-talk speech, a local LLM on a DGX Spark, and rosbridge commands in about 0.4 s.

Early-stage research into a platform for commanding physical robots by voice and text, mirrored live in a digital twin and trained in simulation first.

Seven runnable lessons in low-level GPU programming for UE 5.8 — global shaders, compute, RDG, buffers and ping-pong simulation — written to be read.

GPU clipping, isolation and ghosting for digital-twin buildings in UE 5.8, where the CPU cost scales with clip volumes, not building size.

Streams the Meta Quest 3 passthrough camera from Unity to Meta's SAM 3 on a GPU server and overlays text-prompted segmentation masks live.

A reproducible Python study that estimates π by random sampling and shows the error shrinking as 1/√n with a normal estimator, as the CLT predicts.