FluidX3D v2.7 (visualization upgrade)

New features:

• added slice visualization (key 2 / key 3 modes, then switch through slice modes with key T, move slice with keys Q/E)
• made flag wireframe / solid surface visualization kernels toggleable with key 1
• added surface pressure visualization (key 1 when FORCE_FIELD is enabled and lbm.calculate_force_on_boundaries(); is called)
• added binary .vtk export function for meshes with lbm.write_mesh_to_vtk(Mesh* mesh);
• added time_step_multiplicator for integrate_particles() function in PARTICLES extension

Bug fixes:

• made correction of wrong memory reporting on Intel Arc more robust
• fixed bug in write_file() template functions
• reverted back to separate cl::Context for each OpenCL device, as the shared Context otherwise would allocate extra VRAM on all other unused Nvidia GPUs
• removed Debug and x86 configurations from Visual Studio solution file (one less complication for compiling)
• fixed bug that particles could get too close to walls and get stuck, or leave the fluid phase (added boundary force)

Preview on YouTube: