Raycasting-CUDA

This is a simple application using C++ and Nvidia CUDA for rendering a scene with a 1000 spheres using raycasting algorithm.

Nvidia CUDA 11.0 is necessary to build and launch the application. It also uses CuRAND library for randomizing spheres' positions, radiuses and colors.

Controls schema

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• (W, S, A, D) - camera movement (forward, backwards, left and right),
• (+, -) - camera movement up and down,
• (Q, E) - camera rotation to left and right,
• ([, ]) - changing lights quantity (from 0 to 256),
• (T) - switching between static and dynamic lights,
• (C) - switching between white lights and colored lights,
• (N, M) - changing specular value in Phong formula.

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Rendered scene: