AnotherFoxGuy/bounce
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Tossed out a term that makes the system non PD

Browse Source
This commit is contained in:
Irlan 2019-06-27 19:18:28 -03:00
parent 51d45ae372
commit 4bb367b27a
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/bounce/cloth/shear_force.cpp
View File

@ -139,9 +139,9 @@ void b3ShearForce::Apply(const b3ClothForceSolverData* data)
{
for (u32 j = 0; j < 3; ++j)
{
b3Mat33 d2Cxij = alpha * (dwudx[i] * dwvdx[j] + dwudx[j] * dwvdx[i]) * I;
b3Mat33 Jij = -m_ks * (b3Outer(dCdx[i], dCdx[j]) + C * d2Cxij);
//b3Mat33 d2Cxij = alpha * (dwudx[i] * dwvdx[j] + dwudx[j] * dwvdx[i]) * I;
//b3Mat33 Jij = -m_ks * (b3Outer(dCdx[i], dCdx[j]) + C * d2Cxij);
b3Mat33 Jij = -m_ks * b3Outer(dCdx[i], dCdx[j]);
J[i][j] = Jij;
}