Terrain generation and water simulation in Unity C#. (42 Silicon Valley)

Made in Unity version 2018.3.12f1
Recommended screen resolution: 1024 x 768

After building the game in Unity, copy Assets/Maps to <build_directory>/Assets/Maps.

• Windows Build

• W, A, S, D, Q, E Move around.
• Left Shift + Move Mouse Look around.

• Enter terrain file name in text field, and then click Load Terrain to build height map in Unity Terrain object.
  • demo1.mod1
  • demo2.mod1
  • demo3.mod1
  • demo4.mod1
  • demo5.mod1
• Click Random Terrain to generate and texturize a 3D mesh from layered Perlin noises.
  • Adapted from Sebastian Lague's Procedural Terrain Generation tutorial.

• Voxel Size Adjust water size.
• Numpad 1 Initialize water around 4 edges of terrain.
• Numpad 2 Initialize water along 1 edge of terrain.
• Tap Numpad 3 Spawn rain.
• Hold Numpad 6 Spawn rain.
• Tap Numpad . Take 1 step in water-filling simulation.
• Hold Numpad 0 Fast-forward water-filling simulation.

• Particle Size Adjust water size.
• 1 Spawn water around 4 edges of terrain.
• 2 Spawn water along 1 edge of terrain.
• 3 Spawn rain.

• Tap P Spawn a toon witch, who does not like water.
• Hold M Activate Moses.
• R Remove all water and monsters.