void RagDoll::Activate()
{
//turn the whole thing on
//pawn_->GetNode()->RemoveComponent<RigidBody>();
//pawn_->GetNode()->RemoveComponent<CollisionShape>();
//pawn_->GetNode()->RemoveComponent(pawn_->GetBody());//remove the main components
//pawn_->GetNode()->RemoveComponent(pawn_->GetShape());//remove the main components
//if(node_->HasComponent<RigidBody>())
//{
//GetSubsystem<DebugHud>()->SetAppStats("state:", name_ );
node_->RemoveComponent<RigidBody>();
node_->RemoveComponent<CollisionShape>();
//}
AnimatedModel* model = node_->GetComponent<AnimatedModel>();
Skeleton& skeleton = model->GetSkeleton();
for (unsigned i = 0; i < skeleton.GetNumBones(); ++i)
skeleton.GetBone(i)->animated_ = false;
for (unsigned i = 0; i < boneNode_.Size(); ++i)
{
//URHO3D_LOGINFO(String(i));
RigidBody* rb = boneNode_[i]->GetComponent<RigidBody>();
rb->SetTrigger(false);
rb->SetMass(1.0f);
}
}
void RagDoll::Bone(const String& start, const float length, ShapeType type, const Vector3& size)
{
//Node* joint = pawn_->GetNode()->GetChild(start,true);
Node* joint = node_->GetChild(start,true);
Vector3 nsize = size + Vector3(0.0f,length,0.0f);
//----make the components
RigidBody* rb = joint->CreateComponent<RigidBody>();
CollisionShape* cs = joint->CreateComponent<CollisionShape>();
SetShape(cs,type,size);
boneNode_.Push(SharedPtr<Node>(joint));
rb->SetTrigger(true);
}
void Ragdolls::CreateScene()
{
ResourceCache* cache = GetContext()->m_ResourceCache.get();
scene_ = new Scene(GetContext());
// Create octree, use default volume (-1000, -1000, -1000) to (1000, 1000, 1000)
// Create a physics simulation world with default parameters, which will update at 60fps. Like the Octree must
// exist before creating drawable components, the PhysicsWorld must exist before creating physics components.
// Finally, create a DebugRenderer component so that we can draw physics debug geometry
scene_->CreateComponent<Octree>();
scene_->CreateComponent<PhysicsWorld>();
scene_->CreateComponent<DebugRenderer>();
// Create a Zone component for ambient lighting & fog control
Node* zoneNode = scene_->CreateChild("Zone");
Zone* zone = zoneNode->CreateComponent<Zone>();
zone->SetBoundingBox(BoundingBox(-1000.0f, 1000.0f));
zone->SetAmbientColor(Color(0.15f, 0.15f, 0.15f));
zone->SetFogColor(Color(0.5f, 0.5f, 0.7f));
zone->SetFogStart(100.0f);
zone->SetFogEnd(300.0f);
// Create a directional light to the world. Enable cascaded shadows on it
Node* lightNode = scene_->CreateChild("DirectionalLight");
lightNode->SetDirection(Vector3(0.6f, -1.0f, 0.8f));
Light* light = lightNode->CreateComponent<Light>();
light->SetLightType(LIGHT_DIRECTIONAL);
light->SetCastShadows(true);
light->SetShadowBias(BiasParameters(0.00025f, 0.5f));
// Set cascade splits at 10, 50 and 200 world units, fade shadows out at 80% of maximum shadow distance
light->SetShadowCascade(CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f));
{
// Create a floor object, 500 x 500 world units. Adjust position so that the ground is at zero Y
Node* floorNode = scene_->CreateChild("Floor");
floorNode->SetPosition(Vector3(0.0f, -0.5f, 0.0f));
floorNode->SetScale(Vector3(500.0f, 1.0f, 500.0f));
StaticModel* floorObject = floorNode->CreateComponent<StaticModel>();
floorObject->SetModel(cache->GetResource<Model>("Models/Box.mdl"));
floorObject->SetMaterial(cache->GetResource<Material>("Materials/StoneTiled.xml"));
// Make the floor physical by adding RigidBody and CollisionShape components
RigidBody* body = floorNode->CreateComponent<RigidBody>();
// We will be spawning spherical objects in this sample. The ground also needs non-zero rolling friction so that
// the spheres will eventually come to rest
body->SetRollingFriction(0.15f);
CollisionShape* shape = floorNode->CreateComponent<CollisionShape>();
// Set a box shape of size 1 x 1 x 1 for collision. The shape will be scaled with the scene node scale, so the
// rendering and physics representation sizes should match (the box model is also 1 x 1 x 1.)
shape->SetBox(Vector3::ONE);
}
// Create animated models
for (int z = -1; z <= 1; ++z)
{
for (int x = -4; x <= 4; ++x)
{
Node* modelNode = scene_->CreateChild("Jack");
modelNode->SetPosition(Vector3(x * 5.0f, 0.0f, z * 5.0f));
modelNode->SetRotation(Quaternion(0.0f, 180.0f, 0.0f));
AnimatedModel* modelObject = modelNode->CreateComponent<AnimatedModel>();
modelObject->SetModel(cache->GetResource<Model>("Models/Jack.mdl"));
modelObject->SetMaterial(cache->GetResource<Material>("Materials/Jack.xml"));
modelObject->SetCastShadows(true);
// Set the model to also update when invisible to avoid staying invisible when the model should come into
// view, but does not as the bounding box is not updated
modelObject->SetUpdateInvisible(true);
// Create a rigid body and a collision shape. These will act as a trigger for transforming the
// model into a ragdoll when hit by a moving object
RigidBody* body = modelNode->CreateComponent<RigidBody>();
// The Trigger mode makes the rigid body only detect collisions, but impart no forces on the
// colliding objects
body->SetTrigger(true);
CollisionShape* shape = modelNode->CreateComponent<CollisionShape>();
// Create the capsule shape with an offset so that it is correctly aligned with the model, which
// has its origin at the feet
shape->SetCapsule(0.7f, 2.0f, Vector3(0.0f, 1.0f, 0.0f));
// Create a custom component that reacts to collisions and creates the ragdoll
modelNode->CreateComponent<CreateRagdoll>();
}
}
// Create the camera. Limit far clip distance to match the fog. Note: now we actually create the camera node outside
// the scene, because we want it to be unaffected by scene load / save
cameraNode_ = new Node(GetContext());
Camera* camera = cameraNode_->CreateComponent<Camera>();
camera->setFarClipDistance(300.0f);
// Set an initial position for the camera scene node above the floor
cameraNode_->SetPosition(Vector3(0.0f, 3.0f, -20.0f));
}