Java SkeletonControl类代码示例

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
@Override
@FXThread
public <T, V extends TreeNode<T>> @Nullable V createFor(@Nullable final T element, final long objectId) {

    if (element instanceof MotionEvent) {
        return unsafeCast(new MotionEventTreeNode((MotionEvent) element, objectId));
    } else if (element instanceof KinematicRagdollControl) {
        return unsafeCast(new RagdollControlTreeNode((KinematicRagdollControl) element, objectId));
    } else if (element instanceof VehicleControl) {
        return unsafeCast(new VehicleControlTreeNode((VehicleControl) element, objectId));
    } else if (element instanceof SkeletonControl) {
        return unsafeCast(new SkeletonControlTreeNode((SkeletonControl) element, objectId));
    } else if (element instanceof CharacterControl) {
        return unsafeCast(new CharacterControlTreeNode((CharacterControl) element, objectId));
    } else if (element instanceof RigidBodyControl) {
        return unsafeCast(new RigidBodyControlTreeNode((RigidBodyControl) element, objectId));
    }  else if (element instanceof LightControl) {
        return unsafeCast(new LightControlTreeNode((LightControl) element, objectId));
    } else if (element instanceof Control) {
        return unsafeCast(new ControlTreeNode<>((Control) element, objectId));
    }

    return null;
}
 

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
@Override
protected Sheet createSheet() {
    //TODO: multithreading..
    Sheet sheet = Sheet.createDefault();
    Sheet.Set set = Sheet.createPropertiesSet();
    set.setDisplayName("SkeletonControl");
    set.setName(SkeletonControl.class.getName());
    if (skeletonControl == null) {
        return sheet;
    }
    Property<?> prop = makeProperty(skeletonControl, boolean.class, "isHardwareSkinningPreferred", "setHardwareSkinningPreferred", "Hardware Skinning");
    prop.setShortDescription("This Preference enables/disables the usage of HW Skinning for this Skeleton. This will improve your performance and is the default, however you might want to turn it off to debug some failure. Also Note that setting it to true doesn't guarantee that HW Skinning is used, it has to be supported by the Platform.");
    set.put(prop);
    
    //  set.put(new AnimationProperty(animControl));

    sheet.put(set);
    return sheet;

}
 

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
@Override
	public boolean doLink(RelationsMerger loader, RefData data, Logger log) {
		Material op1=getRef1(data,Material.class,log);
		Geometry op2=getRef2(data,Geometry.class,log);
		if(op1==null||op2==null) return false;
		if(op2.getControl(SkeletonControl.class)!=null){
			op1=op1.clone();
//			data.context.put("G~"+data.ref1+"~cloned~"+System.currentTimeMillis(),op1,data.ref1);
//		}else{
//			String refusage="G~usage~"+data.ref1;
//			int n=(int)Optional.ofNullable(data.context.get(refusage)).orElse(0);
//			data.context.put(refusage,n++);
		}
		op2.setMaterial(op1);
		return true;
	}
 

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
public void showSkeleton(Node n) {
    Skeleton sk = null;
    SkeletonControl sc = n.getControl(SkeletonControl.class);
    if (sc != null) {
        sk = sc.getSkeleton();
    }
    AnimControl control = n.getControl(AnimControl.class);
    if (sk == null && control != null) {
        sk = control.getSkeleton();
    }
    if (sk != null) {
        final SkeletonDebugger skeletonDebug = new SkeletonDebugger("skeleton." + n.getName(), sk);
        final Material mat = new Material(getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
        mat.setColor("Color", ColorRGBA.Green);
        mat.getAdditionalRenderState().setWireframe(true);
        mat.getAdditionalRenderState().setDepthTest(false);
        skeletonDebug.setMaterial(mat);
        n.attachChild(skeletonDebug);
    }
}
 

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
public void showSkeleton(Node n) {
	Skeleton sk = null;
	SkeletonControl sc = n.getControl(SkeletonControl.class);
	if (sc != null) {
		sk = sc.getSkeleton();
	}
	AnimControl control = n.getControl(AnimControl.class);
	if (sk == null && control != null) {
		sk = control.getSkeleton();
	}
	if (sk != null) {
		final SkeletonDebugger skeletonDebug = new SkeletonDebugger("skeleton." + n.getName(), sk);
		final Material mat = new Material(getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
		mat.setColor("Color", ColorRGBA.Green);
		mat.getAdditionalRenderState().setWireframe(true);
		mat.getAdditionalRenderState().setDepthTest(false);
		skeletonDebug.setMaterial(mat);
		n.attachChild(skeletonDebug);
	}
}
 

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
public void buildNode() {
	node = new Node();
	node.attachChild(meshGeom);

	// create and attach controls
	control = new AnimControl(skeleton);
	node.addControl(control);
	// adding the control to the geom has no effect
	// ogre mesh loader adds it to the node as well

	// additional skeleton control inspired by ogre mesh loader
	skeletonControl = new SkeletonControl(skeleton);
	node.addControl(skeletonControl);
	// trying to add the skeletonControl to the geom gives an exception

	node.scale(0.1f); // TODO this is a random default?
	node.rotate(FastMath.PI, 0, 0);
	node.updateModelBound();
}
 

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
@Override
@FXThread
protected void buildForImpl(@NotNull final Object object, @Nullable final Object parent,
                            @NotNull final VBox container, @NotNull final ModelChangeConsumer changeConsumer) {

    if (object instanceof AbstractCinematicEvent) {
        build((AbstractCinematicEvent) object, container, changeConsumer);
    }  else if (object instanceof VehicleWheel) {
        build((VehicleWheel) object, container, changeConsumer);
    } else if (object instanceof Animation) {
        build((Animation) object, container, changeConsumer);
    }

    if (!(object instanceof Control)) return;

    if (object instanceof AbstractControl) {
        build((AbstractControl) object, container, changeConsumer);
    }

    super.buildForImpl(object, parent, container, changeConsumer);

    if (object instanceof SkeletonControl) {
        build((SkeletonControl) object, container, changeConsumer);
    } else if (object instanceof CharacterControl) {
        build((CharacterControl) object, container, changeConsumer);
    } else if (object instanceof RigidBodyControl) {
        build((RigidBodyControl) object, container, changeConsumer);
    } else if (object instanceof VehicleControl) {
        build((VehicleControl) object, container, changeConsumer);
    } else if (object instanceof MotionEvent) {
        build((MotionEvent) object, container, changeConsumer);
    }

    if (object instanceof PhysicsRigidBody) {
        build((PhysicsRigidBody) object, container, changeConsumer);
    }
}
 

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
@FXThread
private void build(@NotNull final SkeletonControl control, @NotNull final VBox container,
                   @NotNull final ModelChangeConsumer changeConsumer) {

    final boolean hardwareSkinningPreferred = control.isHardwareSkinningPreferred();

    final BooleanPropertyControl<ModelChangeConsumer, SkeletonControl> hardwareSkinningPreferredControl =
            new BooleanPropertyControl<>(hardwareSkinningPreferred, Messages.MODEL_PROPERTY_IS_HARDWARE_SKINNING_PREFERRED, changeConsumer);

    hardwareSkinningPreferredControl.setApplyHandler(SkeletonControl::setHardwareSkinningPreferred);
    hardwareSkinningPreferredControl.setSyncHandler(SkeletonControl::isHardwareSkinningPreferred);
    hardwareSkinningPreferredControl.setEditObject(control);

    FXUtils.addToPane(hardwareSkinningPreferredControl, container);
}
 

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
@Override
public void simpleInitApp() {
    flyCam.setMoveSpeed(10f);
    cam.setLocation(new Vector3f(6.4013605f, 7.488437f, 12.843031f));
    cam.setRotation(new Quaternion(-0.060740203f, 0.93925786f, -0.2398315f, -0.2378785f));

    DirectionalLight dl = new DirectionalLight();
    dl.setDirection(new Vector3f(-0.1f, -0.7f, -1).normalizeLocal());
    dl.setColor(new ColorRGBA(1f, 1f, 1f, 1.0f));
    rootNode.addLight(dl);

    Spatial model = (Spatial) assetManager.loadModel("Models/Oto/Oto.mesh.xml");
    model.center();

    control = model.getControl(AnimControl.class);
    control.addListener(this);
    channel = control.createChannel();

    for (String anim : control.getAnimationNames())
        System.out.println(anim);

    channel.setAnim("stand");

    SkeletonControl skeletonControl = model.getControl(SkeletonControl.class);

    Box b = new Box(.25f,3f,.25f);
    Geometry item = new Geometry("Item", b);
    item.move(0, 1.5f, 0);
    item.setMaterial(assetManager.loadMaterial("Common/Materials/RedColor.j3m"));
    Node n = skeletonControl.getAttachmentsNode("hand.right");
    n.attachChild(item);

    rootNode.attachChild(model);

    inputManager.addListener(this, "Attack");
    inputManager.addMapping("Attack", new KeyTrigger(KeyInput.KEY_SPACE));
}
 

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
@Override
    public void initialize(AppStateManager stateManager, Application app) {
        super.initialize(stateManager, app);

//        cachedMap = new HashMap<>();
        cachedControls = Collections.newSetFromMap(new ConcurrentHashMap<SkeletonControl, Boolean>());
    }
 

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
public static void removeAnimData(Spatial root) {
    root.depthFirstTraversal(new SceneGraphVisitor() {
        @Override
        public void visit(Spatial spat) {
            AnimControl animControl = spat.getControl(AnimControl.class);
            if (animControl != null) {
                spat.removeControl(animControl);
                SkeletonControl skeletonControl = spat.getControl(SkeletonControl.class);
                if (skeletonControl != null) {
                    spat.removeControl(skeletonControl);
                }
            }
        }
    });
}
 

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
public JmeSkeletonControl(SkeletonControl skeletonControl, JmeBoneChildren children) {
    super(children);
    this.skeletonControl = skeletonControl;
    control = skeletonControl;
    lookupContents.add(this);
    lookupContents.add(skeletonControl);
    setName("SkeletonControl");
    children.setSkeltonControl(this);
}
 

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
/**
 * 打开skin的hws,如果角色actor主SkeletonControl已经打开该功能,则该方法将偿试打开skinNode的hws以配合角色骨骼.
 * @param actor
 * @param skinNode 
 */
public static void trySwitchToHardware(Entity actor, Spatial skinNode) {
    // 如果hsw未打开,则不需要管,交由sc内部去一起处理就可以.
    SkeletonControl sc = actor.getSpatial().getControl(SkeletonControl.class);
    if (!sc.isHardwareSkinningUsed()) {
        return;
    }
    
    // 如果hsw已经开启过了,则需要把skinNode处理后再添加到actor中,否则skinNode将无法启用hsw
    final Set<Mesh> targets = new HashSet<Mesh>();
    final Set<Material> materials = new HashSet<Material>();
    Node tempNode = new Node();
    tempNode.attachChild(skinNode);
    findTargets(tempNode, targets, materials);
    
    // Next full 10 bones (e.g. 30 on 24 bones)
    Skeleton skeleton = sc.getSkeleton();
    int numBones = ((skeleton.getBoneCount() / 10) + 1) * 10;
    for (Material m : materials) {
        m.setInt("NumberOfBones", numBones);
    }
    for (Mesh mesh : targets) {
        if (mesh.isAnimated()) {
            mesh.prepareForAnim(false);
        }
    }
    sc.setSpatial(actor.getSpatial());
}
 

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
@Override
public void onInitScene(Scene scene) {
    super.onInitScene(scene);
    
    //  Trace设置需要放在effectInstance初始化之前
    if (traceEntity >= 0) {
        Entity target = scene.getEntity(traceEntity);
        if (target != null) {
            Spatial targetSpatial = target.getSpatial();
            Spatial targetBoneSpatial = null;
            if (traceBone != null) {
                SkeletonControl sc = targetSpatial.getControl(SkeletonControl.class);
                if (sc != null) {
                    Bone bone = sc.getSkeleton().getBone(traceBone);
                    if (bone != null) {
                        targetBoneSpatial = sc.getAttachmentsNode(traceBone);
                    }
                }
            }
            Spatial traceSpatial = targetBoneSpatial != null ? targetBoneSpatial : targetSpatial;
            effectInstance.setLocalTranslation(traceSpatial.getWorldTranslation());
            effectInstance.setLocalRotation(traceSpatial.getWorldRotation());
            if (effectInstance instanceof TraceEffect) {
                ((TraceEffect) effectInstance).setTraceObject(traceSpatial);
            }
        }
    }
    
    if (!effectInstance.isInitialized()) {
        effectInstance.initialize();
    }
    // 在特效结束时，同时将EffectEntity移除出场景
    effectInstance.addListener(effectListener);

}
 

import com.jme3.animation.SkeletonControl; //导入依赖的package包/类
/**
 * 检测并判断是否打开或关闭该模型的硬件skining加速
 */
private static void checkEnableHardwareSkining(Spatial actorModel) {
    SkeletonControl sc = actorModel.getControl(SkeletonControl.class);
    if (sc == null) {
        return;
    }
    // 代换自定义的SkeletonControl,因为默认的SkeletonControl会把带
    // SkeletonControl的子节点也进行处理。比如弓武器，当弓武器带有动画时可能
    // 导致角色的SkeletonControl和弓的SkeletonControl存在冲突导致弓模型变形
    CustomSkeletonControl csc = new CustomSkeletonControl(sc.getSkeleton());
    actorModel.removeControl(sc);
    actorModel.addControl(csc);
    csc.setHardwareSkinningPreferred(true);
}