private void UpdateWheelMass()
{
BRigidBody rigidBody = MainObject.GetComponent <BRigidBody>();
rigidBody.mass *= WHEEL_MASS_SCALE;
rigidBody.GetCollisionObject().CollisionShape.CalculateLocalInertia(rigidBody.mass);
}
/// <summary>
/// Creates node_0 of a manipulator for QuickSwap mode. Node_0 is used to attach the manipulator to the robot.
/// </summary>
public void CreateManipulatorJoint(GameObject robot)
{
//Ignore physics/collisions between the manipulator and the robot. Currently not working.
foreach (BRigidBody rb in robot.GetComponentsInChildren <BRigidBody>())
{
MainObject.GetComponent <BRigidBody>().GetCollisionObject().SetIgnoreCollisionCheck(rb.GetCollisionObject(), true);
}
if (joint != null || GetSkeletalJoint() == null)
{
BHingedConstraintEx hc = MainObject.AddComponent <BHingedConstraintEx>();
hc.thisRigidBody = MainObject.GetComponent <BRigidBody>();
hc.otherRigidBody = robot.GetComponentInChildren <BRigidBody>();
hc.axisInA = new Vector3(0, 1, 0);
hc.axisInB = new Vector3(0, 1, 0);
hc.setLimit = true;
hc.localConstraintPoint = new Vector3(0, 0, 0);
hc.lowLimitAngleRadians = 0;
hc.highLimitAngleRadians = 0;
hc.constraintType = BTypedConstraint.ConstraintType.constrainToAnotherBody;
}
}
private void UpdateWheelRigidBody(float friction)
{
BRigidBody rigidBody = MainObject.GetComponent <BRigidBody>();
rigidBody.friction = friction;
rigidBody.GetCollisionObject().CcdMotionThreshold = CCD_MOTION_THRESHOLD;
rigidBody.GetCollisionObject().CcdSweptSphereRadius = CCD_SWEPT_SPHERE_RADIUS;
}
private void CreateWheel()
{
BRigidBody rigidBody = MainObject.GetComponent <BRigidBody>();
rigidBody.friction = WHEEL_FRICTION;
WheelDriverMeta wheel = this.GetDriverMeta <WheelDriverMeta>();
BSphereShape sphereShape = MainObject.AddComponent <BSphereShape>();
sphereShape.Radius = wheel.radius * 0.01f;
// Old cylinder method... collision not as smoth.
////BCylinderShapeZ cylinderShape = MainObject.AddComponent<BCylinderShapeZ>();
//BCylinderShapeX cylinderShape = MainObject.AddComponent<BCylinderShapeX>();
//cylinderShape.HalfExtent = new Vector3(wheel.radius * 1.5f, wheel.width, wheel.width) * 0.01f;
//cylinderShape.GetCollisionShape().Margin = wheel.radius * 0.005f; // hopefully change later?
// ... and continuous collision detection
rigidBody.GetCollisionObject().CcdMotionThreshold = CCD_MOTION_THRESHOLD;
rigidBody.GetCollisionObject().CcdSweptSphereRadius = CCD_SWEPT_SPHERE_RADIUS;
}
/// <summary>
/// Creates node_0 of a manipulator for QuickSwap mode. Node_0 is used to attach the manipulator to the robot.
/// </summary>
public void CreateManipulatorJoint()
{
//Ignore physics/collisions between the manipulator and the robot. Currently not working.
foreach (BRigidBody rb in GameObject.Find("Robot").GetComponentsInChildren <BRigidBody>())
{
MainObject.GetComponent <BRigidBody>().GetCollisionObject().SetIgnoreCollisionCheck(rb.GetCollisionObject(), true);
}
if (joint != null || GetSkeletalJoint() == null)
{
RotationalJoint_Base rNode = new RotationalJoint_Base();
B6DOFConstraint hc = MainObject.AddComponent <B6DOFConstraint>();
hc.thisRigidBody = MainObject.GetComponent <BRigidBody>();
hc.otherRigidBody = GameObject.Find("Robot").GetComponentInChildren <BRigidBody>();
hc.localConstraintPoint = ComOffset;
//Put this after everything else
hc.constraintType = BTypedConstraint.ConstraintType.constrainToAnotherBody;
}
}
/*
* public RigidNode(RigidNode_Base parent) : base(parent){
*
* }
*/
public bool CreateMesh(string filePath, bool isMixAndMatch = false, float wheelMass = 1.0f)
{
//Debug.Log(filePath);
BXDAMesh mesh = new BXDAMesh();
mesh.ReadFromFile(filePath);
//if (!mesh.GUID.Equals(GUID))
//{
// Debug.Log("Returning false");
// return false;
//}
List <GameObject> meshObjects = new List <GameObject>();
Auxiliary.ReadMeshSet(mesh.meshes, delegate(int id, BXDAMesh.BXDASubMesh sub, Mesh meshu)
{
GameObject meshObject = new GameObject(MainObject.name + "_mesh");
meshObjects.Add(meshObject);
meshObject.AddComponent <MeshFilter>().mesh = meshu;
meshObject.AddComponent <MeshRenderer>();
Material[] materials = new Material[meshu.subMeshCount];
for (int i = 0; i < materials.Length; i++)
{
materials[i] = sub.surfaces[i].AsMaterial(true);
}
meshObject.GetComponent <MeshRenderer>().materials = materials;
meshObject.transform.position = root.position;
meshObject.transform.rotation = root.rotation;
}, true);
Vector3 com = mesh.physics.centerOfMass.AsV3();
ComOffset = com;
Mesh[] colliders = new Mesh[mesh.colliders.Count];
Auxiliary.ReadMeshSet(mesh.colliders, delegate(int id, BXDAMesh.BXDASubMesh sub, Mesh meshu)
{
colliders[id] = meshu;
}, true);
MainObject.transform.position = root.position + ComOffset;
MainObject.transform.rotation = root.rotation;
foreach (GameObject meshObject in meshObjects)
{
meshObject.transform.parent = MainObject.transform;
}
if (!this.HasDriverMeta <WheelDriverMeta>() || this.GetDriverMeta <WheelDriverMeta>().type == WheelType.NOT_A_WHEEL)
{
BMultiShape hullShape = MainObject.AddComponent <BMultiShape>();
foreach (Mesh collider in colliders)
{
//Mesh m = AuxFunctions.GenerateCollisionMesh(collider, Vector3.zero, 0f/*CollisionMargin*/);
//ConvexHullShape hull = new ConvexHullShape(Array.ConvertAll(m.vertices, x => x.ToBullet()), m.vertices.Length);
//hull.Margin = CollisionMargin;
//hullShape.AddHullShape(hull, BulletSharp.Math.Matrix.Translation(-ComOffset.ToBullet()));
MainObject.AddComponent <Wireframe>().Init(collider, ComOffset);
ConvexHullShape hull = new ConvexHullShape(Array.ConvertAll(collider.vertices, x => x.ToBullet()), collider.vertices.Length);
hull.Margin = CollisionMargin;
hullShape.AddShape(hull, BulletSharp.Math.Matrix.Translation(-ComOffset.ToBullet()));
}
MainObject.AddComponent <MeshRenderer>();
PhysicalProperties = mesh.physics;
//Debug.Log(PhysicalProperties.centerOfMass);
BRigidBody rigidBody = MainObject.AddComponent <BRigidBody>();
string jsonFile = Directory.GetParent(filePath).FullName + Path.DirectorySeparatorChar + "skeleton.json";
bool useJsonWeight = false;
if (File.Exists(jsonFile))
{
useJsonWeight = true;
}
float weight = mesh.physics.mass;
if (useJsonWeight)
{
try {
weight = (float)GetSkeletalJoint().weight;
} catch (Exception e) {
weight = mesh.physics.mass;
}
}
rigidBody.mass = weight;
rigidBody.friction = 0.25f;
rigidBody.linearSleepingThreshold = LinearSleepingThreshold;
rigidBody.angularSleepingThreshold = AngularSleepingThreshold;
rigidBody.RemoveOnCollisionCallbackEventHandler();
foreach (BRigidBody rb in MainObject.transform.parent.GetComponentsInChildren <BRigidBody>())
{
rigidBody.GetCollisionObject().SetIgnoreCollisionCheck(rb.GetCollisionObject(), true);
}
MainState mainState = StateMachine.SceneGlobal.FindState <MainState>();
if (mainState != null)
{
MainObject.AddComponent <BMultiCallbacks>().AddCallback(mainState.CollisionTracker);
}
}
if (this.HasDriverMeta <WheelDriverMeta>() && this.GetDriverMeta <WheelDriverMeta>().type != WheelType.NOT_A_WHEEL && GetParent() == null)
{
BRigidBody rigidBody = MainObject.GetComponent <BRigidBody>();
if (isMixAndMatch)
{
rigidBody.mass += wheelMass;
}
rigidBody.GetCollisionObject().CollisionShape.CalculateLocalInertia(rigidBody.mass);
}
#region Free mesh
foreach (var list in new List <BXDAMesh.BXDASubMesh>[] { mesh.meshes, mesh.colliders })
{
foreach (BXDAMesh.BXDASubMesh sub in list)
{
sub.verts = null;
sub.norms = null;
foreach (BXDAMesh.BXDASurface surf in sub.surfaces)
{
surf.indicies = null;
}
}
for (int i = 0; i < list.Count; i++)
{
list[i] = null;
}
}
mesh = null;
GC.Collect(GC.MaxGeneration, GCCollectionMode.Forced);
#endregion
return(true);
}
public void CreateJoint(RobotBase robotBase, float wheelFriction = 1f, float lateralFriction = 1f)
{
if (joint != null || GetSkeletalJoint() == null)
{
return;
}
switch (GetSkeletalJoint().GetJointType())
{
case SkeletalJointType.ROTATIONAL:
if (this.HasDriverMeta <WheelDriverMeta>() && this.GetDriverMeta <WheelDriverMeta>().type != WheelType.NOT_A_WHEEL)
{
RigidNode parent = (RigidNode)GetParent();
if (parent.MainObject.GetComponent <BRaycastRobot>() == null)
{
parent.MainObject.AddComponent <BRaycastRobot>().RootNode = RootNode;
}
WheelType wheelType = this.GetDriverMeta <WheelDriverMeta>().type;
BRaycastWheel wheel = MainObject.AddComponent <BRaycastWheel>();
wheel.CreateWheel(this);
if (robotBase is MaMRobot)
{
wheel.Friction = wheelFriction;
wheel.SlidingFriction = lateralFriction;
}
MainObject.transform.parent = parent.MainObject.transform;
}
else
{
RotationalJoint_Base rNode = (RotationalJoint_Base)GetSkeletalJoint();
BHingedConstraintEx hc = (BHingedConstraintEx)(joint = ConfigJoint <BHingedConstraintEx>(rNode.basePoint.AsV3() - ComOffset, rNode.axis.AsV3(), AxisType.X));
Vector3 rAxis = rNode.axis.AsV3().normalized;
hc.axisInA = rAxis;
hc.axisInB = rAxis;
if (hc.setLimit = rNode.hasAngularLimit)
{
hc.lowLimitAngleRadians = rNode.currentAngularPosition - rNode.angularLimitHigh;
hc.highLimitAngleRadians = rNode.currentAngularPosition - rNode.angularLimitLow;
}
hc.constraintType = BTypedConstraint.ConstraintType.constrainToAnotherBody;
}
break;
case SkeletalJointType.CYLINDRICAL:
CylindricalJoint_Base cNode = (CylindricalJoint_Base)GetSkeletalJoint();
Vector3 cAxis = cNode.axis.AsV3().normalized;
B6DOFConstraint bc = (B6DOFConstraint)(joint = ConfigJoint <B6DOFConstraint>(cNode.basePoint.AsV3() - ComOffset, cAxis, AxisType.X));
bc.localConstraintAxisX = cAxis;
bc.localConstraintAxisY = new Vector3(cAxis.y, cAxis.z, cAxis.x);
bc.linearLimitLower = new Vector3((cNode.linearLimitStart - cNode.currentLinearPosition) * 0.01f, 0f, 0f);
bc.linearLimitUpper = new Vector3((cNode.linearLimitEnd - cNode.currentLinearPosition) * 0.01f, 0f, 0f);
// TODO: Implement angular cylinder limits
bc.constraintType = BTypedConstraint.ConstraintType.constrainToAnotherBody;
break;
case SkeletalJointType.LINEAR:
LinearJoint_Base lNode = (LinearJoint_Base)GetSkeletalJoint();
Vector3 lAxis = lNode.axis.AsV3().normalized;
BSliderConstraint sc = (BSliderConstraint)(joint = ConfigJoint <BSliderConstraint>(lNode.basePoint.AsV3() - ComOffset, lAxis, AxisType.X));
sc.localConstraintAxisX = lAxis;
sc.localConstraintAxisY = new Vector3(lAxis.y, lAxis.z, lAxis.x);
sc.lowerLinearLimit = (lNode.linearLimitLow - lNode.currentLinearPosition) * 0.01f;
sc.upperLinearLimit = (lNode.linearLimitHigh - lNode.currentLinearPosition) * 0.01f;
sc.lowerAngularLimitRadians = 0f;
sc.upperAngularLimitRadians = 0f;
sc.constraintType = BTypedConstraint.ConstraintType.constrainToAnotherBody;
bool b = this.HasDriverMeta <ElevatorDriverMeta>();
if (GetSkeletalJoint().cDriver != null)
{
if (GetSkeletalJoint().cDriver.GetDriveType().IsElevator())
{
MainObject.GetComponent <BRigidBody>().mass *= 2f;
}
}
break;
}
}
public bool CreateMesh(string filePath)
{
Debug.Log(filePath);
BXDAMesh mesh = new BXDAMesh();
mesh.ReadFromFile(filePath);
//if (!mesh.GUID.Equals(GUID))
//{
// Debug.Log("Returning false");
// return false;
//}
List <GameObject> meshObjects = new List <GameObject>();
AuxFunctions.ReadMeshSet(mesh.meshes, delegate(int id, BXDAMesh.BXDASubMesh sub, Mesh meshu)
{
GameObject meshObject = new GameObject(MainObject.name + "_mesh");
meshObjects.Add(meshObject);
meshObject.AddComponent <MeshFilter>().mesh = meshu;
meshObject.AddComponent <MeshRenderer>();
Material[] materials = new Material[meshu.subMeshCount];
for (int i = 0; i < materials.Length; i++)
{
materials[i] = sub.surfaces[i].AsMaterial(true);
}
meshObject.GetComponent <MeshRenderer>().materials = materials;
meshObject.transform.position = root.position;
meshObject.transform.rotation = root.rotation;
Debug.Log("Mesh Objects count " + meshObjects.Count);
}, true);
Vector3 com = mesh.physics.centerOfMass.AsV3();
com.x *= -1;
ComOffset = com;
Mesh[] colliders = new Mesh[mesh.colliders.Count];
AuxFunctions.ReadMeshSet(mesh.colliders, delegate(int id, BXDAMesh.BXDASubMesh sub, Mesh meshu)
{
colliders[id] = meshu;
}, true);
MainObject.transform.position = root.position + ComOffset;
MainObject.transform.rotation = root.rotation;
foreach (GameObject meshObject in meshObjects)
{
meshObject.transform.parent = MainObject.transform;
}
if (!this.HasDriverMeta <WheelDriverMeta>() || this.GetDriverMeta <WheelDriverMeta>().type == WheelType.NOT_A_WHEEL)
{
BMultiHullShape hullShape = MainObject.AddComponent <BMultiHullShape>();
foreach (Mesh collider in colliders)
{
ConvexHullShape hull = new ConvexHullShape(Array.ConvertAll(collider.vertices, x => x.ToBullet()), collider.vertices.Length);
hull.Margin = 0f;
hullShape.AddHullShape(hull, BulletSharp.Math.Matrix.Translation(-ComOffset.ToBullet()));
}
MainObject.AddComponent <MeshRenderer>();
PhysicalProperties = mesh.physics;
Debug.Log(PhysicalProperties.centerOfMass);
BRigidBody rigidBody = MainObject.AddComponent <BRigidBody>();
rigidBody.mass = mesh.physics.mass;
rigidBody.friction = 0.25f;
rigidBody.RemoveOnCollisionCallbackEventHandler();
((RigidBody)rigidBody.GetCollisionObject()).ActivationState = ActivationState.DisableDeactivation;
foreach (BRigidBody rb in MainObject.transform.parent.GetComponentsInChildren <BRigidBody>())
{
rigidBody.GetCollisionObject().SetIgnoreCollisionCheck(rb.GetCollisionObject(), true);
}
MainObject.AddComponent <BMultiCallbacks>().AddCallback((StateMachine.Instance.CurrentState as MainState).CollisionTracker);
}
if (this.HasDriverMeta <WheelDriverMeta>() && this.GetDriverMeta <WheelDriverMeta>().type != WheelType.NOT_A_WHEEL && GetParent() == null)
{
BRigidBody rigidBody = MainObject.GetComponent <BRigidBody>();
if (MixAndMatchMode.isMixAndMatchMode)
{
rigidBody.mass += PlayerPrefs.GetFloat("wheelMass", 1f);
}
rigidBody.GetCollisionObject().CollisionShape.CalculateLocalInertia(rigidBody.mass);
}
#region Free mesh
foreach (var list in new List <BXDAMesh.BXDASubMesh>[] { mesh.meshes, mesh.colliders })
{
foreach (BXDAMesh.BXDASubMesh sub in list)
{
sub.verts = null;
sub.norms = null;
foreach (BXDAMesh.BXDASurface surf in sub.surfaces)
{
surf.indicies = null;
}
}
for (int i = 0; i < list.Count; i++)
{
list[i] = null;
}
}
mesh = null;
GC.Collect(GC.MaxGeneration, GCCollectionMode.Forced);
#endregion
return(true);
}
public void CreateJoint()
{
if (joint != null || GetSkeletalJoint() == null)
{
return;
}
switch (GetSkeletalJoint().GetJointType())
{
case SkeletalJointType.ROTATIONAL:
WheelType wheelType = WheelType.NOT_A_WHEEL;
if (this.HasDriverMeta <WheelDriverMeta>())
{
OrientWheelNormals();
wheelType = this.GetDriverMeta <WheelDriverMeta>().type;
}
RotationalJoint_Base rNode = (RotationalJoint_Base)GetSkeletalJoint();
BHingedConstraintEx hc = (BHingedConstraintEx)(joint = ConfigJoint <BHingedConstraintEx>(rNode.basePoint.AsV3() - ComOffset, rNode.axis.AsV3(), AxisType.X));
Vector3 rAxis = rNode.axis.AsV3().normalized;
hc.axisInA = rAxis;
hc.axisInB = rAxis;
if (hc.setLimit = rNode.hasAngularLimit)
{
hc.lowLimitAngleRadians = rNode.currentAngularPosition - rNode.angularLimitHigh;
hc.highLimitAngleRadians = rNode.currentAngularPosition - rNode.angularLimitLow;
}
hc.constraintType = BTypedConstraint.ConstraintType.constrainToAnotherBody;
break;
case SkeletalJointType.CYLINDRICAL:
CylindricalJoint_Base cNode = (CylindricalJoint_Base)GetSkeletalJoint();
B6DOFConstraint bc = (B6DOFConstraint)(joint = ConfigJoint <B6DOFConstraint>(cNode.basePoint.AsV3() - ComOffset, cNode.axis.AsV3(), AxisType.X));
bc.linearLimitLower = new Vector3(cNode.linearLimitStart * 0.01f, 0f, 0f);
bc.linearLimitUpper = new Vector3(cNode.linearLimitEnd * 0.01f, 0f, 0f);
bc.constraintType = BTypedConstraint.ConstraintType.constrainToAnotherBody;
break;
case SkeletalJointType.LINEAR:
LinearJoint_Base lNode = (LinearJoint_Base)GetSkeletalJoint();
Vector3 lAxis = lNode.axis.AsV3().normalized;
// TODO: Figure out how to make a vertical slider?
BSliderConstraint sc = (BSliderConstraint)(joint = ConfigJoint <BSliderConstraint>(lNode.basePoint.AsV3() - ComOffset, lNode.axis.AsV3(), AxisType.X));
if (lAxis.x < 0)
{
lAxis.x *= -1f;
}
if (lAxis.y < 0)
{
lAxis.y *= -1f;
}
if (lAxis.z < 0)
{
lAxis.z *= -1f;
}
sc.localConstraintAxisX = lAxis;
sc.localConstraintAxisY = new Vector3(lAxis.y, lAxis.z, lAxis.x);
sc.lowerLinearLimit = lNode.linearLimitLow * 0.01f;
sc.upperLinearLimit = lNode.linearLimitHigh * 0.01f;
sc.lowerAngularLimitRadians = 0f;
sc.upperAngularLimitRadians = 0f;
sc.constraintType = BTypedConstraint.ConstraintType.constrainToAnotherBody;
bool b = this.HasDriverMeta <ElevatorDriverMeta>();
if (GetSkeletalJoint().cDriver != null)
{
if (GetSkeletalJoint().cDriver.GetDriveType().IsElevator())
{
MainObject.GetComponent <BRigidBody>().mass *= 2f;
}
}
break;
}
}
public void CreateJoint(int numWheels, bool mixAndMatch, float wheelFriction = 1f, float lateralFriction = 1f)
{
if (joint != null || GetSkeletalJoint() == null)
{
return;
}
switch (GetSkeletalJoint().GetJointType())
{
case SkeletalJointType.ROTATIONAL:
if (this.HasDriverMeta <WheelDriverMeta>() && this.GetDriverMeta <WheelDriverMeta>().type != WheelType.NOT_A_WHEEL)
{
RigidNode parent = (RigidNode)GetParent();
if (parent.MainObject.GetComponent <BRaycastRobot>() == null)
{
BRaycastRobot robot = parent.MainObject.AddComponent <BRaycastRobot>();
robot.NumWheels = numWheels;
}
WheelType wheelType = this.GetDriverMeta <WheelDriverMeta>().type;
BRaycastWheel wheel = MainObject.AddComponent <BRaycastWheel>();
wheel.CreateWheel(this);
if (mixAndMatch)
{
wheel.Friction = wheelFriction;
wheel.SlidingFriction = lateralFriction;
}
MainObject.transform.parent = parent.MainObject.transform;
}
else
{
RotationalJoint_Base rNode = (RotationalJoint_Base)GetSkeletalJoint();
rNode.basePoint.x *= -1;
BHingedConstraintEx hc = (BHingedConstraintEx)(joint = ConfigJoint <BHingedConstraintEx>(rNode.basePoint.AsV3() - ComOffset, rNode.axis.AsV3(), AxisType.X));
Vector3 rAxis = rNode.axis.AsV3().normalized;
rAxis.x *= -1f;
hc.axisInA = rAxis;
hc.axisInB = rAxis;
if (hc.setLimit = rNode.hasAngularLimit)
{
hc.lowLimitAngleRadians = rNode.currentAngularPosition - rNode.angularLimitHigh;
hc.highLimitAngleRadians = rNode.currentAngularPosition - rNode.angularLimitLow;
}
hc.constraintType = BTypedConstraint.ConstraintType.constrainToAnotherBody;
}
break;
case SkeletalJointType.CYLINDRICAL:
CylindricalJoint_Base cNode = (CylindricalJoint_Base)GetSkeletalJoint();
B6DOFConstraint bc = (B6DOFConstraint)(joint = ConfigJoint <B6DOFConstraint>(cNode.basePoint.AsV3() - ComOffset, cNode.axis.AsV3(), AxisType.X));
bc.linearLimitLower = new Vector3(cNode.linearLimitStart * 0.01f, 0f, 0f);
bc.linearLimitUpper = new Vector3(cNode.linearLimitEnd * 0.01f, 0f, 0f);
bc.constraintType = BTypedConstraint.ConstraintType.constrainToAnotherBody;
break;
case SkeletalJointType.LINEAR:
LinearJoint_Base lNode = (LinearJoint_Base)GetSkeletalJoint();
lNode.basePoint.x *= -1;
Vector3 lAxis = lNode.axis.AsV3().normalized;
// TODO: Figure out how to make a vertical slider?
BSliderConstraint sc = (BSliderConstraint)(joint = ConfigJoint <BSliderConstraint>(lNode.basePoint.AsV3() - ComOffset, lNode.axis.AsV3(), AxisType.X));
if (lAxis.x < 0)
{
lAxis.x *= -1f;
}
if (lAxis.y < 0)
{
lAxis.y *= -1f;
}
if (lAxis.z < 0)
{
lAxis.z *= -1f;
}
sc.localConstraintAxisX = lAxis;
sc.localConstraintAxisY = new Vector3(lAxis.y, lAxis.z, lAxis.x);
sc.lowerLinearLimit = lNode.linearLimitLow * 0.01f;
sc.upperLinearLimit = lNode.linearLimitHigh * 0.01f;
sc.lowerAngularLimitRadians = 0f;
sc.upperAngularLimitRadians = 0f;
sc.constraintType = BTypedConstraint.ConstraintType.constrainToAnotherBody;
bool b = this.HasDriverMeta <ElevatorDriverMeta>();
if (GetSkeletalJoint().cDriver != null)
{
if (GetSkeletalJoint().cDriver.GetDriveType().IsElevator())
{
MainObject.GetComponent <BRigidBody>().mass *= 2f;
}
}
break;
}
}
public bool CreateMesh(string filePath)
{
BXDAMesh mesh = new BXDAMesh();
mesh.ReadFromFile(filePath);
if (!mesh.GUID.Equals(GUID))
{
return(false);
}
List <GameObject> meshObjects = new List <GameObject>();
AuxFunctions.ReadMeshSet(mesh.meshes, delegate(int id, BXDAMesh.BXDASubMesh sub, Mesh meshu)
{
GameObject meshObject = new GameObject(MainObject.name + "_mesh");
meshObjects.Add(meshObject);
meshObject.AddComponent <MeshFilter>().mesh = meshu;
meshObject.AddComponent <MeshRenderer>();
Material[] materials = new Material[meshu.subMeshCount];
for (int i = 0; i < materials.Length; i++)
{
materials[i] = sub.surfaces[i].AsMaterial();
}
meshObject.GetComponent <MeshRenderer>().materials = materials;
meshObject.transform.position = root.position;
meshObject.transform.rotation = root.rotation;
ComOffset = meshObject.transform.GetComponent <MeshFilter>().mesh.bounds.center;
});
Mesh[] colliders = new Mesh[mesh.colliders.Count];
AuxFunctions.ReadMeshSet(mesh.colliders, delegate(int id, BXDAMesh.BXDASubMesh sub, Mesh meshu)
{
colliders[id] = meshu;
});
MainObject.transform.position = root.position + ComOffset;
MainObject.transform.rotation = root.rotation;
foreach (GameObject meshObject in meshObjects)
{
meshObject.transform.parent = MainObject.transform;
}
MainObject.AddComponent <BRigidBody>();
if (this.HasDriverMeta <WheelDriverMeta>())
{
CreateWheel();
}
else
{
BMultiHullShape hullShape = MainObject.AddComponent <BMultiHullShape>();
foreach (Mesh collider in colliders)
{
ConvexHullShape hull = new ConvexHullShape(Array.ConvertAll(collider.vertices, x => x.ToBullet()), collider.vertices.Length);
hull.Margin = 0f;
hullShape.AddHullShape(hull, BulletSharp.Math.Matrix.Translation(-ComOffset.ToBullet()));
}
}
physicalProperties = mesh.physics;
BRigidBody rigidBody = MainObject.GetComponent <BRigidBody>();
rigidBody.mass = mesh.physics.mass;
rigidBody.friction = 1f;
foreach (BRigidBody rb in MainObject.transform.parent.GetComponentsInChildren <BRigidBody>())
{
rigidBody.GetCollisionObject().SetIgnoreCollisionCheck(rb.GetCollisionObject(), true);
}
if (this.HasDriverMeta <WheelDriverMeta>())
{
UpdateWheelMass(); // 'tis a wheel, so needs more mass for joints to work correctly.
}
#region Free mesh
foreach (var list in new List <BXDAMesh.BXDASubMesh>[] { mesh.meshes, mesh.colliders })
{
foreach (BXDAMesh.BXDASubMesh sub in list)
{
sub.verts = null;
sub.norms = null;
foreach (BXDAMesh.BXDASurface surf in sub.surfaces)
{
surf.indicies = null;
}
}
for (int i = 0; i < list.Count; i++)
{
list[i] = null;
}
}
mesh = null;
GC.Collect(GC.MaxGeneration, GCCollectionMode.Forced);
#endregion
return(true);
}
