After looking at the current stage of the simulation, one of many problems happens due to the fact that we don't have interaction between ice and ice, water and ice etc. Thus, water particles fall through the ice cube which then due to particle-particle heat propagation, these water particles cause the ice ones to fall off as well.

instead of allocating new heap space, replace or reset the old one

reference should not be the axis space, but instead the camera space.

current has a small projectile off of the cube.

Can we use a voxelizing library?
How should we represent a voxel class?

fix the aspect ratio on the recording camera to capture the same screen as our camera view

Look at 277 obj loader first. we do not need the half edge structure.
If that is not suitable, implement a new, lighter-weight one

1. heat transfers between particles (ice, water, and rigid particles)
2. heat transfers from the surrounding air
3. thermal radiation from external heat sources to particles.

water needs to slide down side of cube

Here http://www.magix.ucla.edu/software/levelSetLibrary/

by the paper, we will treat this force as a reaction force from the action force by the ice particle on the water particle

internal particles should have less adjacent ice/water surfaces as external particles melt off