OpenGL Jobs

I am developing a 3D car parking game in Unity and need an experienced Unity C# developer to build a precise, realistic, and responsive car physics controller. The gameplay focuses strictly on tight, low-speed parking maneuvers rather than high-speed arcade racing, so smooth handling, realistic weight balance, and tight collision response are critical. Key Requirements & Features Physics System: Implement a custom C# vehicle controller using either optimized WheelCollider setups or a raycast-based suspension system to eliminate jitter and glitchy physics. Low-Speed Handling: Ensure accurate steering geometry (Ackermann steering principles), realistic turning radius, and natural wheel auto-centering. Transmission & Gearing: Build a gear controller with smooth transitions between ...

I am rapidly up-skilling in CUDA C++ and want an experienced mentor who can walk me through the real-world use of the core foundational libraries—Thrust, CUB, and libcudacxx. My main need is to see clean, well-explained example implementations and concrete use cases rather than abstract theory. Here is what I have in mind: • Short, focused code samples that highlight best-practice patterns in each library (device vectors, reductions, custom kernels, cooperative groups, etc.). • Step-by-step explanations of how these examples map to GPU execution, memory hierarchies, and performance considerations. • Guidance on how to slot each snippet into an existing CMake-based project so I can experiment immediately. I already have a CUDA 12.x toolchain set up with Visual ...

/ WebGL: fixed-camera 3D landscape scene with a physically based sun that moves with time I'm building a fixed-camera 3D scene in Three.js. The camera never moves. A domed building sits on a rocky rise with a path to it, a flat-topped mountain behind, mist in the valleys and autumn trees below, exactly as in the single reference image attached. The only thing that changes is the sun: it moves continuously across the sky as the user drags a finger, casting real shadows, and settles at six moments of the day (dawn, sunrise, noon, afternoon, sunset, night). This is not arch-viz: no orbit controls, no still renders as the deliverable. It has to run smoothly in Chrome on a mid-range phone. What I provide The building as a .glb (geometry and colour texture; materials may need a PBR pass...