moving sphere constraint strength time step independent

st-tech · Feb 10, 2025 · 2dc8c39 · 2dc8c39
1 parent 4155fa0
commit 2dc8c39
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/cpp/contact/contact.cu b/src/cpp/contact/contact.cu
@@ -924,7 +924,7 @@ __device__ unsigned embed_vertex_constraint_force_hessian(
                     if (bowl) {
                         reverse = true;
                     }
-                    float stiff_k = mass / (dt * dt);
+                    float stiff_k = mass / (ghat * ghat);
                     float r2 = radius * radius;
                     if (reverse == true && d2 > r2) {
                         f +=