Dear All,
How does Bullet model volume of a model created from triangular surface elements not from tetrahedral elements? I was inspecting some demos such as SoftBody Pressure and SoftBody Cluster Combine, I saw that some constraints were supplied to the engine such as Volume stiffness coefficient, Volume conversation coefficient and Pressure coefficient. How do these coeffs effect the overall simulation. Is there any docs or reference sites that I can study the mathematical aspects or should I study directly from code?
Regards,
Ugras
PS: I also needed to ask this question here, because there was no answer from SDK Discussion thread.