sand simulation 3D

this is a simple sand simulation prototype in 3D

you can upload your simulation model from MagicaVoxel.

To do this, at the beginning you need to specify the grid size and load the "Export->slice" image from MagicaVoxel.

wall color #99CCFF

everything else is considered sand

control:

p: start/stop simulation

wasd: move

space/c: up/down

left mouse button: delete block

right mouse button: place block

123: select block type 1-sand, 2-wall, 3-void

b: drill mode