README.md

Mono3D

A 3D raycasting engine built in MonoGame.

Controls

W/S: move forwards/backwards
A/D: move left/right
Space/LShift: move up/down
Arrow keys: look up/down/left/right

Installation/Running

Ensure Visual Studio and MonoGame are installed.

Clone the project by running git clone https://github.com/csaye/mono3d

Open in Visual Studio and press the big play button or use F5 to run.

Settings

Drawing.cs

public const int Grid = 4; // Size of grid
public const int GridWidth = 128; // Width of grid
public const int GridHeight = 128; // Height of grid

Map.cs

private const int Width = 32; // Width of map (x)
private const int Height = 16; // Height of map (y)
private const int Length = 32; // Length of map (z)

private const bool ShowSky = false; // Whether sky is shown
private const bool ShowColors = false; // Whether colors are shown

private const int SmoothingIters = 3; // Noise smoothing iterations
private const float SmoothingFactor = 0.7f; // Noise smoothing factor

private const float RayStepDist = 0.2f; // Distance between ray steps
private const float MaxDepth = 32; // Maximum ray depth

private const float BaseFov = Pi / 4; // Base field of view

Player.cs

private const float Speed = 3; // Player movement base speed
private const float Spin = 1; // Player rotation base speed