AMARNATH
Product Designer & XR Developer
I work across the full 3D pipeline – modeling, texturing, rigging, animation, solid modeling, real-time workflows, and 3D printing to move ideas from sketch to production-ready assets.
About Me
Crafting digital & physical worlds across the complete 3D pipeline
Product Designer XR Developer
I'm a tool maker, product designer, and 3D generalist who loves building useful tools, clean product concepts, and detailed 3D worlds.
I work across the full 3D pipeline — modeling, texturing, rigging, animation, real-time workflows, and 3D printing to move ideas from sketch to production‑ready assets.
Recently, I'm pushing into AR/VR/XR, building immersive experiences that blend the physical and digital in practical, playful ways.
Technical Skills
3D / Modeling
Execution skills
Engines · XR · Tools
Machining · Fabrication
Featured Projects
A curated selection of recent projects showcasing 3D art, game development, and real‑time systems.
Realistic rust effects
Rusted Scooter
Realistic old scooter with worn-out metal and rust details, created with a full PBR texturing workflow.
Blender · Substance Painter
Hard‑surface vehicle modeling
Pickup Vehicle
Detailed pickup truck model focused on clean topology, panel definition, and realistic material breakup.
Blender · Substance PainterDrone AI System
Unreal Engine 5 autonomous drone AI that patrols, detects, and follows the player using Behavior Trees and AI Perception.
System Purpose
- • Patrols autonomously within a NavMesh‑based area.
- • Detects player via AI Perception sight.
- • Switches to follow behavior when the player is visible.
- • Returns to patrol when the player is lost.
Core AI Architecture
| Behavior Tree (BT_Drone) | Main decision‑making brain. |
| Blackboard (BB_Drone) | Stores AI state and navigation targets. |
| AI Controller | Runs the Behavior Tree and updates the Blackboard. |
| Drone Pawn Blueprint | Movement and random location utility. |
| AI Perception | Player sight detection and state switch. |
Behavior Overview
Patrol: random reachable NavMesh locations with short waits between moves.
Follow: continuously updates target location to the player position at 0.5s intervals.
Blackboard keys like DroneState and MoveToLocation drive the transitions between Patrol and Follow.
3D Clock Web App — Three.js
Real‑time 3D clock animation built with Three.js and WebGL, showcasing 3D scene setup, animation loops, and time‑based logic running directly in the browser.
Key Highlights
- ⚙️ Three.js / WebGL Rendering: full 3D scene with camera, lighting, and geometric clock hands.
- ⏱ Animation Logic: uses
requestAnimationFrameand time calculations to update clock hands every frame. - 🧠 Time Management: leverages elapsed time / delta time concepts for smooth real‑time motion.
- 🖱 Interactive & Live: hosted on GitHub Pages so it runs instantly in modern browsers.
Technical Stack
JavaScript · Three.js · WebGL · HTML5 · CSS3 · GitHub Pages
This project demonstrates the ability to bridge 3D graphics programming with real‑time animation logic in a web environment.
View Live →Areas of Interest
Blending physical mechanisms, character performance, and real‑time engines to craft expressive, interactive experiences.
Interested to work in
- Animatronics
- Robotics
- Cinematics
- 3D Printing
- Mechanical Prosthetics
- Unreal Engine Simulations
- Web AR and AR apps
Let's Create Together
Ready for your next 3D project? From concept to fabrication, everything can be designed, simulated, and brought into reality.