Merge pull request #2 from BarthPaleologue/HPBD

Last minute changes
BarthPaleologue · Feb 9, 2024 · 8a9683c · 8a9683c
2 parents e2187b5 + 8d1db60
commit 8a9683c
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diff --git a/HXPBD_report.pdf b/HXPBD_report.pdf
diff --git a/README.md b/README.md
@@ -33,6 +33,15 @@ The entire code for the physics engine is available in the `core/physics` direct
 - Collision LoD using HPBD
 - Constraints and bounding boxes helpers
 
+A detailed report is available in the root directory of the project.
+
+## Main controls
+
+- Mouse drag: Rotate the camera
+- Ctrl + Mouse drag: Pan the camera
+- Mouse wheel: Zoom in/out
+- Shift + Mouse drag: lock rotation to pick an object
+
 ### How to build
 
 #### Dependencies

diff --git a/core/physics/HXPbdSolver.h b/core/physics/HXPbdSolver.h
@@ -235,7 +235,8 @@ class HXPbdSolver {
                 if(!body->mesh()->isEnabled()) continue;
 
                 // solve hierarchy of distance constraints
-                for (const auto &distanceConstraints: body->distanceConstraintsPerLevel()) {
+                for (int level = body->distanceConstraintsPerLevel().size() - 1; level >= 0; level--) {
+                    auto distanceConstraints = body->distanceConstraintsPerLevel()[level];
                     for (const auto& distanceConstraint: distanceConstraints) {
                         distanceConstraint->solve(subTimeStep);
                     }