v1.5.0

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Offset Geometric Contact

enhancementNew feature or requestNew feature or request

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 192

#192 In ipc-sim/ipc-toolkit;

· by zfergus was closed on Jan 15, 2026

Parallel CPU LBVH Implementation

enhancementNew feature or requestNew feature or request

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 188

#188 In ipc-sim/ipc-toolkit;

· by zfergus was closed on Jan 26, 2026

Add SIMD support via xsimd library

enhancementNew feature or requestNew feature or request

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 207

#207 In ipc-sim/ipc-toolkit;

· by zfergus was closed on Jan 26, 2026

Option to Pass Parameters to Scalable CCD Narrow-Phase

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 208

#208 In ipc-sim/ipc-toolkit;

· by antoinebou12 was closed on Jan 26, 2026

Update Dependencies

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 209

#209 In ipc-sim/ipc-toolkit;

· by zfergus was closed on Jan 26, 2026

Add signed distance computations

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 206

#206 In ipc-sim/ipc-toolkit;

· by zfergus was closed on Jan 13, 2026

fix vertex id assignment

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 204

#204 In ipc-sim/ipc-toolkit;

· by iiiian was closed on Dec 9, 2025

Refactor BroadPhase to Build from Vertex Boxes Directly

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 187

#187 In ipc-sim/ipc-toolkit;

· by zfergus was closed on Sep 1, 2025

Add Clang Tidy Check

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 193

#193 In ipc-sim/ipc-toolkit;

· by zfergus was closed on Oct 3, 2025

Collect normal utilities into geometry/normal files

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 197

#197 In ipc-sim/ipc-toolkit;

· by zfergus was closed on Oct 24, 2025

Organize Geometry and Math Utilities

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 198

#198 In ipc-sim/ipc-toolkit;

· by zfergus was closed on Oct 29, 2025

GCP tutorial

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 199

#199 In ipc-sim/ipc-toolkit;

· by Huangzizhou was closed on Nov 10, 2025

Simplify cmake cuda setup

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 201

#201 In ipc-sim/ipc-toolkit;

· by iiiian was closed on Dec 9, 2025

rename sweep_and_tiniest_queue.cpp to .cu file

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 203

#203 In ipc-sim/ipc-toolkit;

· by iiiian was closed on Dec 9, 2025

Geometric Contact Potential

enhancementNew feature or requestNew feature or request

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 191

#191 In ipc-sim/ipc-toolkit;

· by Huangzizhou was closed on Oct 21, 2025

Make most dependencies private; document dependencies with graphviz

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 183

#183 In ipc-sim/ipc-toolkit;

· by zfergus was closed on Jul 30, 2025

Add normal computation and Jacobian methods for collision candidates

Status: Merged (completed).

ipc-sim/ipc-toolkitnumber 182

#182 In ipc-sim/ipc-toolkit;

· by zfergus was closed on Jul 22, 2025