From e38d26a2dc35ce7bf904c58200912a65c05aa39d Mon Sep 17 00:00:00 2001 From: Robert Adams Date: Tue, 31 Jul 2012 11:32:26 -0700 Subject: [PATCH] BulletSim: change boolean parameters in the shape data from int's to float's to be consistant with parameter data structure --- OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs | 8 ++++++-- OpenSim/Region/Physics/BulletSPlugin/BulletSimAPI.cs | 10 +++++----- 2 files changed, 11 insertions(+), 7 deletions(-) diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs index 50d11e68e4..758acdc0d5 100644 --- a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs @@ -187,6 +187,7 @@ public sealed class BSPrim : PhysicsActor { _mass = CalculateMass(); // changing size changes the mass BulletSimAPI.SetObjectScaleMass(_scene.WorldID, _localID, _scale, (IsPhysical ? _mass : 0f), IsPhysical); + DetailLog("{0}: setSize: size={1}, mass={2}, physical={3}", LocalID, _size, _mass, IsPhysical); RecreateGeomAndObject(); }); } @@ -1201,7 +1202,8 @@ public sealed class BSPrim : PhysicsActor // Create an object in Bullet if it has not already been created // No locking here because this is done when the physics engine is not simulating - private void CreateObject() + // Returns 'true' if an object was actually created. + private bool CreateObject() { // this routine is called when objects are rebuilt. @@ -1209,10 +1211,12 @@ public sealed class BSPrim : PhysicsActor ShapeData shape; FillShapeInfo(out shape); // m_log.DebugFormat("{0}: CreateObject: lID={1}, shape={2}", LogHeader, _localID, shape.Type); - BulletSimAPI.CreateObject(_scene.WorldID, shape); + bool ret = BulletSimAPI.CreateObject(_scene.WorldID, shape); // the CreateObject() may have recreated the rigid body. Make sure we have the latest. m_body.Ptr = BulletSimAPI.GetBodyHandle2(_scene.World.Ptr, LocalID); + + return ret; } // Copy prim's info into the BulletSim shape description structure diff --git a/OpenSim/Region/Physics/BulletSPlugin/BulletSimAPI.cs b/OpenSim/Region/Physics/BulletSPlugin/BulletSimAPI.cs index fe705ccf21..0ffbc94040 100644 --- a/OpenSim/Region/Physics/BulletSPlugin/BulletSimAPI.cs +++ b/OpenSim/Region/Physics/BulletSPlugin/BulletSimAPI.cs @@ -87,12 +87,12 @@ public struct ShapeData public System.UInt64 MeshKey; public float Friction; public float Restitution; - public int Collidable; - public int Static; // true if a static object. Otherwise gravity, etc. + public float Collidable; // true of things bump into this + public float Static; // true if a static object. Otherwise gravity, etc. - // note that bools are passed as ints since bool size changes by language and architecture - public const int numericTrue = 1; - public const int numericFalse = 0; + // note that bools are passed as floats since bool size changes by language and architecture + public const float numericTrue = 1f; + public const float numericFalse = 0f; } [StructLayout(LayoutKind.Sequential)] public struct SweepHit