Release v0.0.3

Sibernetic release v0.0.3

Installation instructions and addition information can be found here

What's new from release v0.0.2.1

- Add LeapFrog integration method - Add possibility choose integration method in command prompt (i.e. ./Relese/Sibernetic leapfrog) default method is semi-implicit Euler - Add possibility change time step of simulation (i.e. ./Relese/Sibernetic timestep=0.00001) - Add possibility define time limit of simulation work in seconds (i.e. ./Relese/Sibernetic timelimit=0.1) if it doesn't defined simulation works until you turn it off

In release v0.0.3

- Renamed repository from Smoothed-Particle-Hydrodynamics to sibernetic - Loading configuartion from one file - Added ability run configuration defined in [**command arguments**](https://github.com/openworm/sibernetic/blob/development/README.md#run-simulation-from-configuration-file) - Added worm body model configuration (configuration/worm) - Added ability make [**snapshots**](https://github.com/openworm/sibernetic/blob/development/README.md#control-in-graphical-mode) of current configuration - Extended information content in help - Resolved problem of displayng name of device when using GPU - Now when sibernetic loging to file sibernetic doesn't turn off graphics

v0.0.2.1

Sibenetic v0.0.2.1

• Add LeapFrog integration method
• Add possibility choose integration method in command prompt (i.e. ./Relese/Sibernetic leapfrog)
  default method is semi-implicit Euler
• Add possibility change time step of simulation (i.e. ./Relese/Sibernetic timestep=0.00001)
• Add possibility define time limit of simulation work in seconds (i.e. ./Relese/Sibernetic timelimit=0.1)
  if it doesn't defined simulation works until you turn it off

Sibernetic Release 0.0.1

First release of Sibernetic Engine.

Installation instructions and addition information can be found here

What was included in this release

Physical Algorithms:

• PCI SPH - simulation incompressible liquid [1]
• Simulation elastic matter
• Simulation liquid-impermeable membranes
• Boundary handling [2]
• Surface tension [3]

There are two demo scenes generated for Sibernetic. The first one contains an elastic cube covered with liquid-impermeable membranes and liquid inside. The second one contains two elastic membranes attached to a boundary (one of them has liquid-impermeable membranes covering them and the other one doesn't).

To switch between demos you need to press the 1 or 2 keys respectively. To pause simulation you may press space bar.

NOTE: To work with C.elegans body model you should load the Sibernetic_v_0.0.1_wormbodysimulation archive from the WormBodySimulation branch

References

1. B. Solenthaler, Predictive-Corrective Incompressible SPH. ACM Transactions on Graphics (Proceedings of SIGGRAPH), 28(3), 2009.
2. M. Ihmsen, N. Akinci, M. Gissler, M. Teschner, Boundary Handling and Adaptive Time-stepping for PCISPH Proc. VRIPHYS, Copenhagen, Denmark, pp. 79-88, Nov 11-12, 2010.
3. M. Becker, M. Teschner. Weakly compressible SPH for free surface flows // Proceedings of the 2007 ACM SIGGRAPH/Eurographics symposium on Computer animation, pages 209-217.