too much fixes

2026-10-18 12:07:20 -04:00
parent d84d59a444
commit 380e59c285
4 changed files with 48 additions and 37 deletions
@@ -64,8 +64,10 @@ void Physics::Step(float dt)
        if (!body->lockRotation)
            body->angularvelocity += (ComputeInvInertiaTensor(body) * body->torque) * dt;

-        body->linearvelocity *= PHYSICS_LINEAR_DAMPING;
-        body->angularvelocity *= PHYSICS_ANGULAR_DAMPING;
+        // The damping constants are per 1/60 s step; rescale so drag doesn't depend on frame rate
+        const float steps = dt * 60.0f;
+        body->linearvelocity *= std::pow(PHYSICS_LINEAR_DAMPING, steps);
+        body->angularvelocity *= std::pow(PHYSICS_ANGULAR_DAMPING, steps);

        body->force = glm::vec3(0.0f);
        body->torque = glm::vec3(0.0f);