C++ AnimatedModel::SetMaterial方法代码示例

Node* GameApplication::add_object(Node* pParentNode, const String& nodeName,enObjectType type,float x,float y,float z,const char* modelUrl,const char* material)
{
	ResourceCache* cache = GetSubsystem<ResourceCache>();

	Node* pNode = pParentNode->CreateChild(nodeName);
	pNode->SetPosition(Vector3(x, y, z));

	if(type == enObjectType_StaticModel)
	{
		StaticModel* pModel = pNode->CreateComponent<StaticModel>();
		pModel->SetModel(cache->GetResource<Model>(modelUrl));
		if(material != NULL)
			pModel->SetMaterial(0,cache->GetResource<Material>(material));

		pModel->SetCastShadows(true);
	}
	else
	{
		AnimatedModel* pAniModel = pNode->CreateComponent<AnimatedModel>();
		pAniModel->SetModel(cache->GetResource<Model>(modelUrl));
		if(material != NULL)
			pAniModel->SetMaterial(0,cache->GetResource<Material>(material));

		pAniModel->SetCastShadows(true);
	}

	return pNode;
}

void CharacterDemo::CreateCharacter()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();

    Node* objectNode = scene_->CreateChild("Jack");
    objectNode->SetPosition(Vector3(0.0f, 1.0f, 0.0f));

    // spin node
    Node* adjustNode = objectNode->CreateChild("AdjNode");
    adjustNode->SetRotation( Quaternion(180, Vector3(0,1,0) ) );
    
    // Create the rendering component + animation controller
    AnimatedModel* object = adjustNode->CreateComponent<AnimatedModel>();
    object->SetModel(cache->GetResource<Model>("Models/Mutant/Mutant.mdl"));
    object->SetMaterial(cache->GetResource<Material>("Models/Mutant/Materials/mutant_M.xml"));
    object->SetCastShadows(true);
    adjustNode->CreateComponent<AnimationController>();

    // Set the head bone for manual control
    object->GetSkeleton().GetBone("Mutant:Head")->animated_ = false;

    // Create rigidbody, and set non-zero mass so that the body becomes dynamic
    RigidBody* body = objectNode->CreateComponent<RigidBody>();
    body->SetCollisionLayer(1);
    body->SetMass(1.0f);

    // Set zero angular factor so that physics doesn't turn the character on its own.
    // Instead we will control the character yaw manually
    body->SetAngularFactor(Vector3::ZERO);

    // Set the rigidbody to signal collision also when in rest, so that we get ground collisions properly
    body->SetCollisionEventMode(COLLISION_ALWAYS);

    // Set a capsule shape for collision
    CollisionShape* shape = objectNode->CreateComponent<CollisionShape>();
    shape->SetCapsule(0.7f, 1.8f, Vector3(0.0f, 0.9f, 0.0f));

    // Create the character logic component, which takes care of steering the rigidbody
    // Remember it so that we can set the controls. Use a WeakPtr because the scene hierarchy already owns it
    // and keeps it alive as long as it's not removed from the hierarchy
    character_ = objectNode->CreateComponent<Character>();
}

void Urho3DTemplate::CreateScene()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();

    scene_ = new Scene(context_);

    //Create octree, use default volume (-1000, -1000, -1000) to (1000,1000,1000)
    //Also create a DebugRenderer component so that we can draw debug geometry
    scene_->CreateComponent<Octree>();
    scene_->CreateComponent<DebugRenderer>();

    //Create scene node & StaticModel component for showing a static plane
    Node* planeNode = scene_->CreateChild("Plane");
    planeNode->SetScale(Vector3(100.0f, 1.0f, 100.0f));
    StaticModel* planeObject = planeNode->CreateComponent<StaticModel>();
    planeObject->SetModel(cache->GetResource<Model>("Models/Plane.mdl"));
    planeObject->SetMaterial(cache->GetResource<Material>("Materials/StoneTiled.xml"));

    //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, 200 world unitys, fade shadows at 80% of maximum shadow distance
    light->SetShadowCascade(CascadeParameters(10.0f, 50.0f, 200.0f, 0.0f, 0.8f));

    //Create some mushrooms
    const unsigned NUM_MUSHROOMS = 100;
    for (unsigned i = 0; i < NUM_MUSHROOMS; ++i)
        CreateMushroom(Vector3(Random(90.0f) - 45.0f, 0.0f, Random(90.0f) - 45.0f));

    //Create randomly sized boxes. If boxes are big enough make them occluders
    const unsigned NUM_BOXES = 20;
    for (unsigned i = 0; i <NUM_BOXES; ++i)
    {
        Node* boxNode = scene_->CreateChild("Box");
        float size = 1.0f + Random(10.0f);
        boxNode->SetPosition(Vector3(Random(80.0f) - 40.0f, size * 0.5f, Random(80.0f) - 40.0f));
        boxNode->SetScale(size);
        StaticModel* boxObject = boxNode->CreateComponent<StaticModel>();
        boxObject->SetModel(cache->GetResource<Model>("Models/Box.mdl"));
        boxObject->SetMaterial(cache->GetResource<Material>("Materials/Stone.xml"));
        boxObject->SetCastShadows(true);
        if (size >= 3.0f)
            boxObject->SetOccluder(true);
    }

    //Create Jack node that will follow the path
    jackNode_ = scene_->CreateChild("Jack");
    jackNode_->SetPosition(Vector3(-5.0f, 0.0f, 20.0f));
    AnimatedModel* modelObject = jackNode_->CreateComponent<AnimatedModel>();
    modelObject->SetModel(cache->GetResource<Model>("Model/Jack.mdl"));
    modelObject->SetMaterial(cache->GetResource<Material>("Materials/Jack.xml"));
    modelObject->SetCastShadows(true);

    //Create the camera. Limit far clip distance to match the fog
    cameraNode_ = scene_->CreateChild("Camera");
    Camera* camera = cameraNode_->CreateComponent<Camera>();
    camera->SetFarClip(300.0f);

    //Set an initial position for the camera scene node above the plane
    cameraNode_->SetPosition(Vector3(0.0f, 5.0f, 0.0f));
}

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));
}

void RibbonTrailDemo::CreateScene()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();

    scene_ = new Scene(context_);

    // Create octree, use default volume (-1000, -1000, -1000) to (1000, 1000, 1000)
    scene_->CreateComponent<Octree>();

    // Create scene node & StaticModel component for showing a static plane
    Node* planeNode = scene_->CreateChild("Plane");
    planeNode->SetScale(Vector3(100.0f, 1.0f, 100.0f));
    StaticModel* planeObject = planeNode->CreateComponent<StaticModel>();
    planeObject->SetModel(cache->GetResource<Model>("Models/Plane.mdl"));
    planeObject->SetMaterial(cache->GetResource<Material>("Materials/StoneTiled.xml"));

    // Create a directional light to the world.
    Node* lightNode = scene_->CreateChild("DirectionalLight");
    lightNode->SetDirection(Vector3(0.6f, -1.0f, 0.8f)); // The direction vector does not need to be normalized
    Light* light = lightNode->CreateComponent<Light>();
    light->SetLightType(LIGHT_DIRECTIONAL);
    light->SetCastShadows(true);
    light->SetShadowBias(BiasParameters(0.00005f, 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 first box for face camera trail demo with 1 column.
    boxNode1_ = scene_->CreateChild("Box1");
    StaticModel* box1 = boxNode1_->CreateComponent<StaticModel>();
    box1->SetModel(cache->GetResource<Model>("Models/Box.mdl"));
    box1->SetCastShadows(true);
    RibbonTrail* boxTrail1 = boxNode1_->CreateComponent<RibbonTrail>();
    boxTrail1->SetMaterial(cache->GetResource<Material>("Materials/RibbonTrail.xml"));
    boxTrail1->SetStartColor(Color(1.0f, 0.5f, 0.0f, 1.0f));
    boxTrail1->SetEndColor(Color(1.0f, 1.0f, 0.0f, 0.0f));
    boxTrail1->SetWidth(0.5f);
    boxTrail1->SetUpdateInvisible(true);

    // Create second box for face camera trail demo with 4 column.
    // This will produce less distortion than first trail.
    boxNode2_ = scene_->CreateChild("Box2");
    StaticModel* box2 = boxNode2_->CreateComponent<StaticModel>();
    box2->SetModel(cache->GetResource<Model>("Models/Box.mdl"));
    box2->SetCastShadows(true);
    RibbonTrail* boxTrail2 = boxNode2_->CreateComponent<RibbonTrail>();
    boxTrail2->SetMaterial(cache->GetResource<Material>("Materials/RibbonTrail.xml"));
    boxTrail2->SetStartColor(Color(1.0f, 0.5f, 0.0f, 1.0f));
    boxTrail2->SetEndColor(Color(1.0f, 1.0f, 0.0f, 0.0f));
    boxTrail2->SetWidth(0.5f);
    boxTrail2->SetTailColumn(4);
    boxTrail2->SetUpdateInvisible(true);

    // Load ninja animated model for bone trail demo.
    Node* ninjaNode = scene_->CreateChild("Ninja");
    ninjaNode->SetPosition(Vector3(5.0f, 0.0f, 0.0f));
    ninjaNode->SetRotation(Quaternion(0.0f, 180.0f, 0.0f));
    AnimatedModel* ninja = ninjaNode->CreateComponent<AnimatedModel>();
    ninja->SetModel(cache->GetResource<Model>("Models/NinjaSnowWar/Ninja.mdl"));
    ninja->SetMaterial(cache->GetResource<Material>("Materials/NinjaSnowWar/Ninja.xml"));
    ninja->SetCastShadows(true);

    // Create animation controller and play attack animation.
    ninjaAnimCtrl_ = ninjaNode->CreateComponent<AnimationController>();
    ninjaAnimCtrl_->PlayExclusive("Models/NinjaSnowWar/Ninja_Attack3.ani", 0, true, 0.0f);

    // Add ribbon trail to tip of sword.
    Node* swordTip = ninjaNode->GetChild("Joint29", true);
    swordTrail_ = swordTip->CreateComponent<RibbonTrail>();

    // Set sword trail type to bone and set other parameters.
    swordTrail_->SetTrailType(TT_BONE);
    swordTrail_->SetMaterial(cache->GetResource<Material>("Materials/SlashTrail.xml"));
    swordTrail_->SetLifetime(0.22f);
    swordTrail_->SetStartColor(Color(1.0f, 1.0f, 1.0f, 0.75f));
    swordTrail_->SetEndColor(Color(0.2f, 0.5f, 1.0f, 0.0f));
    swordTrail_->SetTailColumn(4);
    swordTrail_->SetUpdateInvisible(true);

    // Add floating text for info.
    Node* boxTextNode1 = scene_->CreateChild("BoxText1");
    boxTextNode1->SetPosition(Vector3(-1.0f, 2.0f, 0.0f));
    Text3D* boxText1 = boxTextNode1->CreateComponent<Text3D>();
    boxText1->SetText(String("Face Camera Trail (4 Column)"));
    boxText1->SetFont(cache->GetResource<Font>("Fonts/BlueHighway.sdf"), 24);

    Node* boxTextNode2 = scene_->CreateChild("BoxText2");
    boxTextNode2->SetPosition(Vector3(-6.0f, 2.0f, 0.0f));
    Text3D* boxText2 = boxTextNode2->CreateComponent<Text3D>();
    boxText2->SetText(String("Face Camera Trail (1 Column)"));
    boxText2->SetFont(cache->GetResource<Font>("Fonts/BlueHighway.sdf"), 24);

    Node* ninjaTextNode2 = scene_->CreateChild("NinjaText");
    ninjaTextNode2->SetPosition(Vector3(4.0f, 2.5f, 0.0f));
    Text3D* ninjaText = ninjaTextNode2->CreateComponent<Text3D>();
    ninjaText->SetText(String("Bone Trail (4 Column)"));
    ninjaText->SetFont(cache->GetResource<Font>("Fonts/BlueHighway.sdf"), 24);

    // Create the camera.
    cameraNode_ = scene_->CreateChild("Camera");
    cameraNode_->CreateComponent<Camera>();
//.........这里部分代码省略.........

void Navigation::CreateScene()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();

    scene_ = new Scene(context_);

    // Create octree, use default volume (-1000, -1000, -1000) to (1000, 1000, 1000)
    // Also create a DebugRenderer component so that we can draw debug geometry
    scene_->CreateComponent<Octree>();
    scene_->CreateComponent<DebugRenderer>();

    // Create scene node & StaticModel component for showing a static plane
    Node* planeNode = scene_->CreateChild("Plane");
    planeNode->SetScale(Vector3(100.0f, 1.0f, 100.0f));
    StaticModel* planeObject = planeNode->CreateComponent<StaticModel>();
    planeObject->SetModel(cache->GetResource<Model>("Models/Plane.mdl"));
    planeObject->SetMaterial(cache->GetResource<Material>("Materials/StoneTiled.xml"));

    // 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 some mushrooms
    const unsigned NUM_MUSHROOMS = 100;
    for (unsigned i = 0; i < NUM_MUSHROOMS; ++i)
        CreateMushroom(Vector3(Random(90.0f) - 45.0f, 0.0f, Random(90.0f) - 45.0f));

    // Create randomly sized boxes. If boxes are big enough, make them occluders
    const unsigned NUM_BOXES = 20;
    for (unsigned i = 0; i < NUM_BOXES; ++i)
    {
        Node* boxNode = scene_->CreateChild("Box");
        float size = 1.0f + Random(10.0f);
        boxNode->SetPosition(Vector3(Random(80.0f) - 40.0f, size * 0.5f, Random(80.0f) - 40.0f));
        boxNode->SetScale(size);
        StaticModel* boxObject = boxNode->CreateComponent<StaticModel>();
        boxObject->SetModel(cache->GetResource<Model>("Models/Box.mdl"));
        boxObject->SetMaterial(cache->GetResource<Material>("Materials/Stone.xml"));
        boxObject->SetCastShadows(true);
        if (size >= 3.0f)
            boxObject->SetOccluder(true);
    }

    // Create Jack node that will follow the path
    jackNode_ = scene_->CreateChild("Jack");
    jackNode_->SetPosition(Vector3(-5.0f, 0.0f, 20.0f));
    AnimatedModel* modelObject = jackNode_->CreateComponent<AnimatedModel>();
    modelObject->SetModel(cache->GetResource<Model>("Models/Jack.mdl"));
    modelObject->SetMaterial(cache->GetResource<Material>("Materials/Jack.xml"));
    modelObject->SetCastShadows(true);

    // Create a NavigationMesh component to the scene root
    NavigationMesh* navMesh = scene_->CreateComponent<NavigationMesh>();
    // Create a Navigable component to the scene root. This tags all of the geometry in the scene as being part of the
    // navigation mesh. By default this is recursive, but the recursion could be turned off from Navigable
    scene_->CreateComponent<Navigable>();
    // Add padding to the navigation mesh in Y-direction so that we can add objects on top of the tallest boxes
    // in the scene and still update the mesh correctly
    navMesh->SetPadding(Vector3(0.0f, 10.0f, 0.0f));
    // Now build the navigation geometry. This will take some time. Note that the navigation mesh will prefer to use
    // physics geometry from the scene nodes, as it often is simpler, but if it can not find any (like in this example)
    // it will use renderable geometry instead
    navMesh->Build();

    // Create the camera. Limit far clip distance to match the fog
    cameraNode_ = scene_->CreateChild("Camera");
    Camera* camera = cameraNode_->CreateComponent<Camera>();
    camera->SetFarClip(300.0f);

    // Set an initial position for the camera scene node above the plane and looking down
    cameraNode_->SetPosition(Vector3(0.0f, 50.0f, 0.0f));
    pitch_ = 80.0f;
    cameraNode_->SetRotation(Quaternion(pitch_, yaw_, 0.0f));
}