diff options
Diffstat (limited to 'src/BulletSoftBody/btDeformableMassSpringForce.h')
| -rw-r--r-- | src/BulletSoftBody/btDeformableMassSpringForce.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/BulletSoftBody/btDeformableMassSpringForce.h b/src/BulletSoftBody/btDeformableMassSpringForce.h index d3ccd70dc..841101c8f 100644 --- a/src/BulletSoftBody/btDeformableMassSpringForce.h +++ b/src/BulletSoftBody/btDeformableMassSpringForce.h @@ -41,8 +41,8 @@ public: const btSoftBody::Link& link = psb->m_links[j]; btSoftBody::Node* node1 = link.m_n[0]; btSoftBody::Node* node2 = link.m_n[1]; - size_t id1 = m_indices->at(node1); - size_t id2 = m_indices->at(node2); + size_t id1 = node1->index; + size_t id2 = node2->index; // damping force btVector3 v_diff = (node2->m_v - node1->m_v); @@ -68,8 +68,8 @@ public: btSoftBody::Node* node2 = link.m_n[1]; btScalar kLST = link.Feature::m_material->m_kLST; btScalar r = link.m_rl; - size_t id1 = m_indices->at(node1); - size_t id2 = m_indices->at(node2); + size_t id1 = node1->index; + size_t id2 = node2->index; // elastic force // explicit elastic force @@ -94,8 +94,8 @@ public: btSoftBody::Node* node1 = link.m_n[0]; btSoftBody::Node* node2 = link.m_n[1]; btScalar k_damp = psb->m_dampingCoefficient; - size_t id1 = m_indices->at(node1); - size_t id2 = m_indices->at(node2); + size_t id1 = node1->index; + size_t id2 = node2->index; btVector3 local_scaled_df = scale * k_damp * (dv[id2] - dv[id1]); df[id1] += local_scaled_df; df[id2] -= local_scaled_df; |