Merge pull request #1171 from overte-org/fix/rotation_velocity

Change minimum angular velocity to a lower one
overte-org · Oct 22, 2024 · ff8c4ca · ff8c4ca
2 parents 1576351 + ba78d25
commit ff8c4ca
Show file tree

Hide file tree

Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/libraries/entities/src/EntityItem.cpp.in b/libraries/entities/src/EntityItem.cpp.in
@@ -1659,7 +1659,7 @@ void EntityItem::setAngularVelocity(const glm::vec3& value) {
     if (angularVelocity != value) {
         float speed = glm::length(value);
         if (!glm::isnan(speed)) {
-            const float MIN_ANGULAR_SPEED = 0.0002f;
+            const float MIN_ANGULAR_SPEED = 0.00001f;
             const float MAX_ANGULAR_SPEED = 9.0f * TWO_PI; // 1/10 rotation per step at 90Hz
             if (speed < MIN_ANGULAR_SPEED) {
                 angularVelocity = ENTITY_ITEM_ZERO_VEC3;

diff --git a/libraries/physics/src/ObjectMotionState.cpp b/libraries/physics/src/ObjectMotionState.cpp
@@ -23,7 +23,7 @@ const float ACTIVATION_POSITION_DELTA = 0.005f;
 const float ACTIVATION_ALIGNMENT_DOT = 0.99990f;
 const float ACTIVATION_LINEAR_VELOCITY_DELTA = 0.01f;
 const float ACTIVATION_GRAVITY_DELTA = 0.1f;
-const float ACTIVATION_ANGULAR_VELOCITY_DELTA = 0.03f;
+const float ACTIVATION_ANGULAR_VELOCITY_DELTA = 0.0004f;
 
 
 // origin of physics simulation in world-frame

diff --git a/libraries/shared/src/PhysicsHelpers.h b/libraries/shared/src/PhysicsHelpers.h
@@ -26,7 +26,7 @@ const float PHYSICS_ENGINE_FIXED_SUBSTEP = 1.0f / (float)NUM_SUBSTEPS_PER_SECOND
 const float DYNAMIC_LINEAR_SPEED_THRESHOLD = 0.05f;  // 5 cm/sec
 const float DYNAMIC_ANGULAR_SPEED_THRESHOLD = 0.087266f;  // ~5 deg/sec
 const float KINEMATIC_LINEAR_SPEED_THRESHOLD = 0.001f;  // 1 mm/sec
-const float KINEMATIC_ANGULAR_SPEED_THRESHOLD = 0.008f;  // ~0.5 deg/sec
+const float KINEMATIC_ANGULAR_SPEED_THRESHOLD = 0.0004f;  // ~0.025 deg/sec
 
 // return incremental rotation (Bullet-style) caused by angularVelocity over timeStep
 glm::quat computeBulletRotationStep(const glm::vec3& angularVelocity, float timeStep);