public bool OnBulletCreate()
{
if( ConstraintType == ConstraintTypes.Point2Point )
{
if( RigidBodyA != null && RigidBodyB == null )
{
btVector3 vecA = new btVector3(PivotInA.x,PivotInA.y,PivotInA.z);
btRigidBody rA = RigidBodyA.GetRigidBody();
if( rA == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
point2pointConstraint = new btPoint2PointConstraint(rA,vecA.GetSwigPtr());
constraintPtr = point2pointConstraint.GetSwigPtr();
return true;
}
else if( RigidBodyA != null && RigidBodyB != null )
{
btVector3 vecA = new btVector3(PivotInA.x,PivotInA.y,PivotInA.z);
btRigidBody rA = RigidBodyA.GetRigidBody();
if( rA == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
btVector3 vecB = new btVector3(PivotInB.x,PivotInB.y,PivotInB.z);
btRigidBody rB = RigidBodyB.GetRigidBody();
if( rB == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
point2pointConstraint = new btPoint2PointConstraint(rA,rB,vecA.GetSwigPtr(),vecB.GetSwigPtr());
constraintPtr = point2pointConstraint.GetSwigPtr();
return true;
}
return false;
}
else if( ConstraintType == ConstraintTypes.Hinge )
{
if( RigidBodyA != null && RigidBodyB == null )
{
btVector3 vecA = new btVector3(PivotInA.x,PivotInA.y,PivotInA.z);
btVector3 axisA = new btVector3(AxisInA.x,AxisInA.y,AxisInA.z);
btRigidBody rA = RigidBodyA.GetRigidBody();
if( rA == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
hingeConstraint = new btHingeConstraint(rA,vecA.GetSwigPtr(),axisA.GetSwigPtr(),useReferenceFrameAHinge);
constraintPtr = hingeConstraint.GetSwigPtr();
return true;
}
else if( RigidBodyA != null && RigidBodyB != null )
{
btVector3 vecA = new btVector3(PivotInA.x,PivotInA.y,PivotInA.z);
btVector3 axisA = new btVector3(AxisInA.x,AxisInA.y,AxisInA.z);
btRigidBody rA = RigidBodyA.GetRigidBody();
if( rA == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
btVector3 vecB = new btVector3(PivotInB.x,PivotInB.y,PivotInB.z);
btVector3 axisB = new btVector3(AxisInB.x,AxisInB.y,AxisInB.z);
btRigidBody rB = RigidBodyB.GetRigidBody();
if( rB == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
hingeConstraint = new btHingeConstraint(rA,rB,vecA.GetSwigPtr(),vecB.GetSwigPtr(),axisA.GetSwigPtr(),axisB.GetSwigPtr(),useReferenceFrameAHinge);
constraintPtr = hingeConstraint.GetSwigPtr();
return true;
}
return false;
}
else if( ConstraintType == ConstraintTypes.Slider )
{
if( RigidBodyA != null && RigidBodyB == null )
{
btVector3 vecA = new btVector3(PivotInA.x,PivotInA.y,PivotInA.z);
btQuaternion rot = new btQuaternion(RotationA.x,RotationA.y,RotationA.z);
btTransform transA = new btTransform();
transA.setIdentity();
transA.setOrigin(vecA);
transA.setRotation(rot);
btRigidBody rA = RigidBodyA.GetRigidBody();
if( rA == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
sliderConstraint = new btSliderConstraint(rA,transA.GetSwigPtr(),useLinearReferenceFrameASlider);
constraintPtr = sliderConstraint.GetSwigPtr();
return true;
}
else if( RigidBodyA != null && RigidBodyB != null )
{
btVector3 vecA = new btVector3(PivotInA.x,PivotInA.y,PivotInA.z);
btQuaternion rotA = new btQuaternion(RotationA.x,RotationA.y,RotationA.z);
btTransform transA = new btTransform();
transA.setIdentity();
transA.setOrigin(vecA);
transA.setRotation(rotA);
btRigidBody rA = RigidBodyA.GetRigidBody();
if( rA == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
btVector3 vecB = new btVector3(PivotInB.x,PivotInB.y,PivotInB.z);
btQuaternion rotB = new btQuaternion(RotationB.x,RotationB.y,RotationB.z);
btTransform transB = new btTransform();
transB.setIdentity();
transB.setOrigin(vecB);
transB.setRotation(rotB);
btRigidBody rB = RigidBodyB.GetRigidBody();
if( rB == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
sliderConstraint = new btSliderConstraint(rA,rB,transA.GetSwigPtr(),transB.GetSwigPtr(), useLinearReferenceFrameASlider);
constraintPtr = sliderConstraint.GetSwigPtr();
return true;
}
return false;
}
else if( ConstraintType == ConstraintTypes.ConeTwist )
{
if( RigidBodyA != null && RigidBodyB == null )
{
btVector3 vecA = new btVector3(PivotInA.x,PivotInA.y,PivotInA.z);
btQuaternion rot = new btQuaternion(RotationA.x,RotationA.y,RotationA.z);
btTransform transA = new btTransform();
transA.setIdentity();
transA.setOrigin(vecA);
transA.setRotation(rot);
btRigidBody rA = RigidBodyA.GetRigidBody();
if( rA == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
coneTwistConstraint = new btConeTwistConstraint(rA,transA.GetSwigPtr());
constraintPtr = coneTwistConstraint.GetSwigPtr();
return true;
}
else if( RigidBodyA != null && RigidBodyB != null )
{
btVector3 vecA = new btVector3(PivotInA.x,PivotInA.y,PivotInA.z);
btQuaternion rotA = new btQuaternion(RotationA.x,RotationA.y,RotationA.z);
btTransform transA = new btTransform();
transA.setIdentity();
transA.setOrigin(vecA);
transA.setRotation(rotA);
btRigidBody rA = RigidBodyA.GetRigidBody();
if( rA == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
btVector3 vecB = new btVector3(PivotInB.x,PivotInB.y,PivotInB.z);
btQuaternion rotB = new btQuaternion(RotationB.x,RotationB.y,RotationB.z);
btTransform transB = new btTransform();
transB.setIdentity();
transB.setOrigin(vecB);
transB.setRotation(rotB);
btRigidBody rB = RigidBodyB.GetRigidBody();
if( rB == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
coneTwistConstraint = new btConeTwistConstraint(rA,rB,transA.GetSwigPtr(),transB.GetSwigPtr());
constraintPtr = coneTwistConstraint.GetSwigPtr();
return true;
}
return false;
}
else if( ConstraintType == ConstraintTypes.Gear )
{
if( RigidBodyA != null && RigidBodyB != null )
{
btVector3 axisA = new btVector3(AxisInA.x,AxisInA.y,AxisInA.z);
btVector3 axisB = new btVector3(AxisInB.x,AxisInB.y,AxisInB.z);
btRigidBody rA = RigidBodyA.GetRigidBody();
if( rA == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
btRigidBody rB = RigidBodyB.GetRigidBody();
if( rB == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
gearConstraint = new btGearConstraint(rA,rB,axisA.GetSwigPtr(),axisB.GetSwigPtr(),GearConstraintRatio);
constraintPtr = gearConstraint.GetSwigPtr();
return true;
}
return false;
}
else if( ConstraintType == ConstraintTypes.Generic6Dof )
{
if( RigidBodyA != null && RigidBodyB != null )
{
btVector3 vecA = new btVector3(PivotInA.x,PivotInA.y,PivotInA.z);
btQuaternion rotA = new btQuaternion(RotationA.x,RotationA.y,RotationA.z);
btTransform transA = new btTransform();
transA.setIdentity();
transA.setOrigin(vecA);
transA.setRotation(rotA);
btRigidBody rA = RigidBodyA.GetRigidBody();
if( rA == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
btVector3 vecB = new btVector3(PivotInB.x,PivotInB.y,PivotInB.z);
btQuaternion rotB = new btQuaternion(RotationB.x,RotationB.y,RotationB.z);
btTransform transB = new btTransform();
transB.setIdentity();
transB.setOrigin(vecB);
transB.setRotation(rotB);
btRigidBody rB = RigidBodyB.GetRigidBody();
if( rB == null )
{
Debug.LogError("Can't Create Constraint for null RigidBody!");
return false;
}
generic6Dof = new btGeneric6DofConstraint(rA,rB,transA.GetSwigPtr(),transB.GetSwigPtr(),useLinearReferenceFrameASlider);
if( UseLinearLimit )
{
btVector3 lowerVec = new btVector3(LinearLowerLimit.x,LinearLowerLimit.y,LinearLowerLimit.z);
btVector3 uppderVec = new btVector3(LinearUpperLimit.x,LinearUpperLimit.y,LinearUpperLimit.z);
generic6Dof.setLinearLowerLimit(lowerVec.GetSwigPtr());
generic6Dof.setLinearUpperLimit(uppderVec.GetSwigPtr());
}
if( UseAngularLimit )
{
btVector3 lowerVec = new btVector3(AngularLowerLimit.x,AngularLowerLimit.y,AngularLowerLimit.z);
btVector3 uppderVec = new btVector3(AngularUpperLimit.x,AngularUpperLimit.y,AngularUpperLimit.z);
generic6Dof.setAngularLowerLimit(lowerVec.GetSwigPtr());
generic6Dof.setAngularUpperLimit(uppderVec.GetSwigPtr());
}
constraintPtr = generic6Dof.GetSwigPtr();
return true;
}
return false;
}
return false;
}
internal static HandleRef getCPtr(btSliderConstraint obj)
{
return (obj == null) ? new HandleRef(null, IntPtr.Zero) : obj.swigCPtr;
}
internal static HandleRef getCPtr(btSliderConstraint obj)
{
return((obj == null) ? new HandleRef(null, IntPtr.Zero) : obj.swigCPtr);
}
