C# AnimationClip.SetCurve方法代碼示例

    public static void MoveTo(GameObject obj, Vector2 NewPos, float duration, float z)
    {
        Animation anim = obj.GetComponent<Animation>();
        //if (anim.GetClipCount() > 1)
        //{
        //    anim.RemoveClip("Moveto");
        //}
        anim.enabled = true;
        AnimationClip animclip = new AnimationClip();
#if UNITY_5
            animclip.legacy = true;
#endif
        AnimationCurve curvex = AnimationCurve.Linear(0, obj.transform.localPosition.x, duration, NewPos.x);
        AnimationCurve curvey = AnimationCurve.Linear(0, obj.transform.localPosition.y, duration, NewPos.y);
        AnimationCurve curvez = AnimationCurve.Linear(0, z, duration, z);
        AnimationCurve curvenable = AnimationCurve.Linear(0, 1, duration, 0);

        animclip.SetCurve("", typeof(Transform), "localPosition.x", curvex);
        animclip.SetCurve("", typeof(Transform), "localPosition.y", curvey);
        animclip.SetCurve("", typeof(Transform), "localPosition.z", curvez);
        animclip.SetCurve("", typeof(Animation), "m_Enabled", curvenable);

        anim.AddClip(animclip, "Moveto");
        anim.Play("Moveto");
        Destroy(animclip, duration);
    }

    // Use this for initialization
    void Start()
    {
        m_InitialPosition = gameObject.transform.localPosition;
        m_RelPosition.Set(0, 0, 0);
        m_Translations = new Vector3[3];
        m_Translations[0].Set(m_Speed, 0, 0);
        m_Translations[1].Set(0, m_Speed, 0);
        m_Translations[2].Set(0, 0, m_Speed);

        gameObject.AddComponent<Animation>();
        gameObject.animation.animatePhysics = true;
        m_Forward = new AnimationClip();

        var curvex = new AnimationCurve();
        var curvey = new AnimationCurve();
        var curvez = new AnimationCurve();
        var minpos = m_InitialPosition+m_MinIncrement;
        var maxpos = m_InitialPosition-m_MaxIncrement;
        float dist = (minpos-maxpos).magnitude;
        m_MaxTime = dist/m_Speed;
        curvex.AddKey(0f, minpos.x);
        curvex.AddKey(dist/m_Speed, maxpos.x);
        curvey.AddKey(0f, minpos.y);
        curvey.AddKey(dist/m_Speed, maxpos.y);
        curvez.AddKey(0f, minpos.z);
        curvez.AddKey(dist/m_Speed, maxpos.z);
        m_Forward.wrapMode = WrapMode.ClampForever;

        m_Forward.SetCurve("", typeof(Transform), "localPosition.x", curvex);
        m_Forward.SetCurve("", typeof(Transform), "localPosition.y", curvey);
        m_Forward.SetCurve("", typeof(Transform), "localPosition.z", curvez);
        this.animation.AddClip(m_Forward, "Forward");
        this.animation.Play("Forward");
        m_ForwardState = this.animation["Forward"];
    }

    public void UpdatePosition()
    {
        UpdatePositionChildren();
        if (!NewPosition())
            return;
        float clipLength = 0.4f;
        AnimationCurve curve1 = null, curve2 = null, curve3 = null;
        AnimationClip clip = null;
        clip = new AnimationClip();

        curve1 = AnimationCurve.Linear(0, m_platform.localPosition.x, clipLength, m_newPosition.x);
        curve2 = AnimationCurve.Linear(0, m_platform.localPosition.y, clipLength, m_newPosition.y);
        curve3 = AnimationCurve.Linear(0, m_platform.localPosition.z, clipLength, m_newPosition.z);

        clip.legacy = true;
        clip.SetCurve("", typeof(Transform), "localPosition.x", curve1);
        clip.SetCurve("", typeof(Transform), "localPosition.y", curve2);
        clip.SetCurve("", typeof(Transform), "localPosition.z", curve3);
        if (!m_platform.gameObject.GetComponent<Animation>())
            m_platform.gameObject.AddComponent<Animation>();
        m_platform.gameObject.GetComponent<Animation>().AddClip(clip, "AnimationDemo");
        foreach (AnimationState state in m_platform.gameObject.GetComponent<Animation>())
            state.speed = 1;
        m_platform.gameObject.GetComponent<Animation>().Play("AnimationDemo");
    }

    IEnumerator MovePlayer()
    {
        Spell rootSpell = gameObject.GetComponent<Spell>();

        Transform player = rootSpell.m_myCaster.transform;

        // Change animation curves relative to the player's current position
        for (int i = 0; i < x.keys.Length; ++i) {
          x.keys[i].value += player.position.x;
        }
        for (int i = 0; i < y.keys.Length; ++i) {
          y.keys[i].value += player.position.y;
        }
        for (int i = 0; i < z.keys.Length; ++i) {
          z.keys[i].value += player.position.z;
        }

        // Create the clip
        AnimationClip clip = new AnimationClip();
        clip.ClearCurves();
        clip.SetCurve("", typeof(Transform), "localPosition.x", x);
        clip.SetCurve("", typeof(Transform), "localPosition.y", y);
        clip.SetCurve("", typeof(Transform), "localPosition.z", z);

        PlayerController controller = player.GetComponent<PlayerController>();
        player.networkView.RPC("LockPlayer", player.networkView.owner);

        float startTime = Time.time;
        while(Time.time < startTime + duration) {
        }

        return null;
    }

    public static void MoveGO(GameObject TempGO, Vector3 StartPos, Vector3 EndPos, float length)
    {
        AnimationCurve curve1 = null, curve2 = null, curve3 = null;
        curve1 = AnimationCurve.EaseInOut(0, StartPos.x, length, EndPos.x);
        curve2 = AnimationCurve.EaseInOut(0, StartPos.y, length, EndPos.y);
        curve3 = AnimationCurve.EaseInOut(0, StartPos.z, length, EndPos.z);

        AnimationClip clip = new AnimationClip();
        clip.SetCurve("", typeof(Transform), "localPosition.x", curve1);
        clip.SetCurve("", typeof(Transform), "localPosition.y", curve2);
        clip.SetCurve("", typeof(Transform), "localPosition.z", curve3);
        clip.legacy = true;

        if (TempGO.GetComponent<Animation>() == null)
        {
            TempGO.AddComponent<Animation>();
        }

        string clipName = "MoveAnimation";

        Animation animation = TempGO.GetComponent<Animation>();
        if (animation.IsPlaying(clipName))
        {
            //TempGO.animation["AnimationDemo"].time = 0.5f ;
            animation.Sample();
            animation.RemoveClip(clipName);
        }

        animation.AddClip(clip, clipName);
        animation["MoveAnimation"].speed = 1.0F;
        animation.Play("MoveAnimation");
        //TempGO.animation.wrapMode=WrapMode.PingPong;
    }

    // Use this for initialization
    void Start()
    {
        GameObject[] ob_cubes;

        ob_cubes = GameObject.FindGameObjectsWithTag("ob_cube");

        foreach (GameObject obj in ob_cubes)
        {
            Vector3 move = obj.transform.position;
            AnimationClip clip = new AnimationClip();
            clip.legacy = true;
            Keyframe[] keysX = new Keyframe[2];
            keysX[0] = new Keyframe(0f, move.x - 5);
            keysX[1] = new Keyframe(1f, move.x + 3);
            AnimationCurve curveX = new AnimationCurve(keysX);
            clip.SetCurve("", typeof(Transform), "localPosition.x", curveX);
            clip.wrapMode = WrapMode.PingPong;
            Keyframe[] keysY = new Keyframe[2];
            keysY[0] = new Keyframe(0f, move.y);
            keysY[1] = new Keyframe(1f, move.y);
            AnimationCurve curveY = new AnimationCurve(keysY);
            clip.SetCurve("", typeof(Transform), "localPosition.y", curveY);
            Keyframe[] keysZ = new Keyframe[2];
            keysZ[0] = new Keyframe(0f, move.z);
            keysZ[1] = new Keyframe(1f, move.z);
            AnimationCurve curveZ = new AnimationCurve(keysZ);
            clip.SetCurve("", typeof(Transform), "localPosition.z", curveZ);
            Animation animation = obj.GetComponent<Animation>();
            animation.AddClip(clip, "clip1");
            animation.Play("clip1");
        }
    }

    void Start()
    {
        moves[0] = new Vector3( 0f, 1f,  0f);
        moves[1] = new Vector3(-3f, 1f,  5f);
        moves[2] = new Vector3( 3f, 1f,  5f);
        moves[3] = new Vector3(-3f, 1f, -3f);
        moves[4] = new Vector3( 3f, 1f, -3f);
        for(int i=0;i<5;i++){
            cubes[i] = GameObject.Find ("BoardCube"+i);
            Vector3 move = cubes[i].transform.position;
            AnimationClip clip = new AnimationClip();
            Keyframe[] keysX = new Keyframe[2];
            keysX[0] = new Keyframe(  0f, move.x-3);
            keysX[1] = new Keyframe(i+1f, move.x+3);
            AnimationCurve curveX = new AnimationCurve(keysX);
            clip.SetCurve("", typeof(Transform), "localPosition.x", curveX);
            clip.wrapMode = WrapMode.PingPong;

            Keyframe[] keysY = new Keyframe[2];
            keysY[0] = new Keyframe(  0f, move.y);
            keysY[1] = new Keyframe(i+1f, move.y);
            AnimationCurve curveY = new AnimationCurve(keysY);
            clip.SetCurve("", typeof(Transform), "localPosition.y", curveY);

            Keyframe[] keysZ = new Keyframe[2];
            keysZ[0] = new Keyframe(  0f, move.z);
            keysZ[1] = new Keyframe(i+1f, move.z);
            AnimationCurve curveZ = new AnimationCurve(keysZ);
            clip.SetCurve("", typeof(Transform), "localPosition.z", curveZ);

            cubes[i].animation.AddClip(clip, "clip1");
            cubes[i].animation.Play("clip1");
        }
    }

    public static void createAnimation()
    {
        GameObject go = GameObject.Find(GAME_OBJECT_NAME);
        if (go != null)
            removeGameObjectAndComponents(go);

        Animator animator;
        go = createGameObjects(out animator);
        AnimationClip animationClip = new AnimationClip();
        AnimationUtility.SetAnimationType(animationClip, ModelImporterAnimationType.Generic);

        AnimationCurve activeCurve = new AnimationCurve();
        AnimationCurve positionLineCurve = new AnimationCurve();
        AnimationCurve positionSmoothCurve = new AnimationCurve();

        for (int i = 0; i < stepValues.Length; i++) {
            float time = stepTime * i;
            activeCurve        .AddKey(KeyframeUtil.GetNew(time, stepValues[i]    , TangentMode.Stepped));
            positionLineCurve  .AddKey(KeyframeUtil.GetNew(time, stepValues[i] + 2, TangentMode.Linear));
            positionSmoothCurve.AddKey(KeyframeUtil.GetNew(time, stepValues[i] - 2, TangentMode.Smooth));
        }

        //this will be linear curve, so need to update tangents (should be after keyframes assignments)
        positionLineCurve.UpdateAllLinearTangents();

        animationClip.SetCurve(CUBE1_NAME, typeof(GameObject),"m_IsActive", activeCurve);
        animationClip.SetCurve(CUBE2_NAME, typeof(Transform),"localPosition.x", positionLineCurve);
        animationClip.SetCurve(CUBE2_NAME, typeof(Transform),"localPosition.y", positionSmoothCurve);

        AssetDatabase.CreateAsset(animationClip, ANIMATION_CLIP_PATH);
        AssetDatabase.SaveAssets();
        AddClipToAnimatorComponent(go, animator, animationClip);
    }

 AnimationClip moveto(Vector3 s, Vector3 e)
 {
     AnimationClip ret = new AnimationClip();
     ret.SetCurve("", typeof(Transform), "localPosition.x", AnimationCurve.Linear(0, s.x, 1, e.x));
     ret.SetCurve("", typeof(Transform), "localPosition.y", AnimationCurve.Linear(0, s.y, 1, e.y));
     ret.SetCurve("", typeof(Transform), "localPosition.z", AnimationCurve.Linear(0, s.z, 1, e.z));
     return ret;
 }

    public AnimationClip MakeClip(float inDuration, Vector3 inLocalPosition)
    {
        AnimationClip outClip = new AnimationClip();

        outClip.legacy = true;

        outClip.SetCurve("", typeof(Transform), "localPosition.x", AnimationCurve.Linear(0, transform.localPosition.x, inDuration, inLocalPosition.x));
        outClip.SetCurve("", typeof(Transform), "localPosition.y", AnimationCurve.Linear(0, transform.localPosition.y, inDuration, inLocalPosition.y));
        outClip.SetCurve("", typeof(Transform), "localPosition.z", AnimationCurve.Linear(0, transform.localPosition.z, inDuration, inLocalPosition.z));

        return outClip;
    }

    public void CreateAnimations()
    {
        SpriteAnimator myScript = (SpriteAnimator)target;
        Animation myAnimation = myScript.gameObject.GetComponent<Animation>();

        Object[] selection = Selection.GetFiltered(typeof(Texture2D), SelectionMode.Unfiltered);

        SpriteList[] sheets = new SpriteList[selection.Length];

        for (int i = 0; i < selection.Length; i++)
        {
            Object texture = selection[i];

            sheets[i] = new SpriteList();

            string textureAssetPath = AssetDatabase.GetAssetPath(texture);

            Sprite[] sprites = AssetDatabase.LoadAllAssetsAtPath(textureAssetPath).OfType<Sprite>().ToArray();

            sheets[i].sprites = sprites;
            sheets[i].name = texture.name;

            AnimationClip clip = new AnimationClip();

            clip.name = texture.name;
            clip.frameRate = sprites.Length + 1;
            clip.wrapMode = WrapMode.Once;

            float frameDuration = 1.0f / clip.frameRate;

            AnimationCurve indexCurve = AnimationCurve.Linear(0.0f, 0.0f, (clip.frameRate - 1) * frameDuration, sprites.Length - 1);
            AnimationCurve sheetCurve = AnimationCurve.Linear(0.0f, i, clip.frameRate * frameDuration, i);

            indexCurve.AddKey(clip.frameRate * frameDuration, sprites.Length - 1);

            clip.SetCurve("", typeof(SpriteAnimator), "index", indexCurve);
            clip.SetCurve("", typeof(SpriteAnimator), "sheet", sheetCurve);

        //            AnimationUtility.SetAnimationType(clip, ModelImporterAnimationType.Legacy);

            string prefabFolder = Directory.GetParent(textureAssetPath).ToString();
            string clipFile = prefabFolder + "/" + clip.name + ".anim";

            AssetDatabase.CreateAsset(clip, clipFile);

            myAnimation.AddClip(clip, clip.name);
        }

        AssetDatabase.SaveAssets();

        myScript.sheets = sheets;
    }

 void Start()
 {
     gameObject.AddComponent<Animation>();
     gameObject.AddComponent<SkinnedMeshRenderer>();
     SkinnedMeshRenderer renderer = GetComponent<SkinnedMeshRenderer>();
     Mesh mesh = new Mesh();
     mesh.vertices = new Vector3[] { new Vector3(-1, 0, 0), new Vector3(1, 0, 0), new Vector3(-1, 5, 0), new Vector3(1, 5, 0) };
     mesh.uv = new Vector2[] { new Vector2(0, 0), new Vector2(1, 0), new Vector2(0, 1), new Vector2(1, 1) };
     mesh.triangles = new int[] { 0, 1, 2, 1, 3, 2 };
     mesh.RecalculateNormals();
     renderer.material = new Material(Shader.Find(" Diffuse"));
     BoneWeight[] weights = new BoneWeight[4];
     weights[0].boneIndex0 = 0;
     weights[0].weight0 = 1;
     weights[1].boneIndex0 = 0;
     weights[1].weight0 = 1;
     weights[2].boneIndex0 = 1;
     weights[2].weight0 = 1;
     weights[3].boneIndex0 = 1;
     weights[3].weight0 = 1;
     mesh.boneWeights = weights;
     Transform[] bones = new Transform[2];
     Matrix4x4[] bindPoses = new Matrix4x4[2];
     bones[0] = new GameObject("Lower").transform;
     bones[0].parent = transform;
     bones[0].localRotation = Quaternion.identity;
     bone0_ratation = bones[0].localRotation;
     bones[0].localPosition = Vector3.zero;
     bindPoses[0] = bones[0].worldToLocalMatrix * transform.localToWorldMatrix;
     bones[1] = new GameObject("Upper").transform;
     bones[1].parent = transform;
     bones[1].localRotation = new Quaternion(0, 0, 0.717f, 0.717f);
     bone1_ratation = bones[1].localRotation;
     bones[1].localPosition = new Vector3(0, 5, 0);
     bindPoses[1] = bones[1].worldToLocalMatrix * transform.localToWorldMatrix;
     mesh.bindposes = bindPoses;
     renderer.bones = bones;
     renderer.sharedMesh = mesh;
     AnimationCurve curve = new AnimationCurve();
     curve.keys = new Keyframe[] { new Keyframe(0, 0), new Keyframe(1, 3), new Keyframe(2, 0.0F) };
     AnimationClip clip = new AnimationClip();
     clip.SetCurve("Lower", typeof(Transform), "m_LocalPosition.y", curve);
     AnimationCurve curve1 = new AnimationCurve();
     curve1.keys = new Keyframe[] { new Keyframe(0, 5), new Keyframe(1, 3), new Keyframe(2, 5F) };
     clip.SetCurve("Upper", typeof(Transform), "m_LocalPosition.y", curve1);
     clip.wrapMode = WrapMode.Loop;
     animation.AddClip(clip, "test");
     animation.Play("test");
 }

    void Start()
    {
        GameObject.Find("GUI Text").guiText.text = "AnimationClip sample";

        AnimationClip clipA = new AnimationClip();
        AnimationCurve curveA = AnimationCurve.Linear(0f, 3f, 3f, 3f);
        Keyframe keyA = new Keyframe(1.5f, 10f);
        curveA.AddKey(keyA);
        clipA.SetCurve("", typeof(Transform), "localPosition.z", curveA);
        clipA.wrapMode = WrapMode.Loop;
        animation.AddClip(clipA, "anim1");

        AnimationClip clipB = new AnimationClip();
        AnimationCurve curveB = AnimationCurve.Linear(0f, 3f, 3f, 3f);
        Keyframe key1 = new Keyframe(0.75f, 7f);
        curveB.AddKey(key1);
        Keyframe key2 = new Keyframe(1.5f, 3f);
        curveB.AddKey(key2);
        Keyframe key3 = new Keyframe(2.25f,7f);
        curveB.AddKey (key3);
        clipB.SetCurve("", typeof(Transform), "localPosition.z", curveB);
        clipB.wrapMode = WrapMode.Loop;
        animation.AddClip(clipB, "anim2");

        animation.Play ("anim1");
    }

    void CreateAnimationClip()
    {
        CameraShakeTool tool = target as CameraShakeTool;

        List<Keyframe> keyframeList = new List<Keyframe>();

        foreach (Vector2 v in tool.value)
        {
            Keyframe k = new Keyframe(v.x, v.y);
            keyframeList.Add(k);
        }

        AnimationClip clip = new AnimationClip();
        #if UNITY_5
        clip.legacy = true;
        #endif
        clip.wrapMode = WrapMode.Once;

        clip.SetCurve("", typeof(Transform), "localPosition.x", new AnimationCurve(keyframeList.ToArray()));

        string activePath = AssetDatabase.GetAssetPath(Selection.activeObject);
        string directory = Path.GetDirectoryName(activePath);
        string filename = Path.GetFileNameWithoutExtension(activePath);
        string path = directory + "/" + filename + ".anim";
        string clipPath = AssetDatabase.GenerateUniqueAssetPath(path);

        AssetDatabase.CreateAsset(clip, clipPath);
    }

    void create_animation()
    {
        AnimationCurve curve_height,curve_x,curve_z;
        AnimationClip clip;
        Animation anim;

        tempcount = 4;

        time_slice[] height_data = new time_slice[144];
        for (int time=0; time<143; time++) {
            height_data[time] = new time_slice();
            for(int i=0;i<20*20;i++){
                height_data[time].height[i] = float.Parse(strArr[tempcount-2]);
                height_data[time].x[i] = float.Parse(strArr[tempcount-3]);
                height_data[time].z[i] = float.Parse(strArr[tempcount-1]);
                tempcount = tempcount+4;
            }
        }
        Debug.Log (height_data.Length);

        tempcount = 0;
        for (float i=0; i<20; i++) {
            for (float j=-0; j<20; j++) {
                ammo = GameObject.Find (i.ToString () + "," + j.ToString () + "terrain");
                anim = ammo.gameObject.GetComponent<Animation>();
                curve_height = new AnimationCurve();
                curve_x = new AnimationCurve();
                curve_z = new AnimationCurve();

                clip = new AnimationClip();
                for(int k=0;k<143;k++){
                    curve_height.AddKey(k*timesclice,height_data[k].height[tempcount]);
                    curve_x.AddKey(k*timesclice,height_data[k].x[tempcount]);
                    curve_z.AddKey(k*timesclice,height_data[k].z[tempcount]);
                }
                tempcount++;
                clip.legacy = true;
                clip.SetCurve("",typeof(Transform), "localPosition.y", curve_height);
                clip.SetCurve("",typeof(Transform),"localPosition.x",curve_x);
                clip.SetCurve("",typeof(Transform), "localPosition.z", curve_z);
                anim.AddClip(clip,"anim");
                anim.Play("anim");
                //Debug.Log(clip.length);
                anim["anim"].speed =1;
            }
        }
    }