/// <summary>
/// Assigns the animation to the character.
/// </summary>
static void AssignAnimationToCharacter(AnimationClip clip, GameObject character)
{
//create a new controller
UnityEditorInternal.AnimatorController my_controller = new UnityEditorInternal.AnimatorController();
my_controller.name = "generic_controller";
//check if the animator component is already attached to the character
if (character.GetComponent<Animator>() == null)
character.AddComponent<Animator>();
//create the state machine with the animation clip
StateMachine sm = new StateMachine();
sm.AddState("default_state");
sm.GetState(0).SetMotion(0, clip);
//check if the controller already has a based layer
if (my_controller.GetLayerCount() == 0)
my_controller.AddLayer("Base Layer");
//set the state machine
my_controller.SetLayerStateMachine(0, sm);
//assign the controller
Animator animator = (Animator)character.GetComponent<Animator>();
UnityEditorInternal.AnimatorController.SetAnimatorController(animator,my_controller);
}
private static string[] GetTransitionNames(Animator animator, int layer)
{
List <string> transitionNames = new List <string>();
UnityEditorInternal.AnimatorController ac = animator.runtimeAnimatorController as UnityEditorInternal.AnimatorController;
UnityEditorInternal.StateMachine stateMachine = ac.GetLayer(layer).stateMachine;
FromStateMachineToTransitionName(stateMachine, transitionNames);
return(transitionNames.ToArray());
}
private static int[] GetStateKeys(Animator animator, int layer)
{
List <int> stateKeys = new List <int>();
UnityEditorInternal.AnimatorController ac = animator.runtimeAnimatorController as UnityEditorInternal.AnimatorController;
UnityEditorInternal.StateMachine stateMachine = ac.GetLayer(layer).stateMachine;
FromStateMachineToStateKey(stateMachine, stateKeys);
return(stateKeys.ToArray());
}
/// <summary>
/// Gets the count of transitions in a layer.
/// </summary>
/// <returns>
/// The transition count.
/// </returns>
/// <param name='animator'>
/// Animator.
/// </param>
/// <param name='layer'>
/// Layer.
/// </param>
public static int GetTransitionsCount(Animator animator, int layer)
{
UnityEditorInternal.AnimatorController ac = animator.runtimeAnimatorController as UnityEditorInternal.AnimatorController;
UnityEditorInternal.StateMachine stateMachine = ac.GetLayer(layer).stateMachine;
int counter = 0;
for (int i = 0; i < stateMachine.stateCount; i++)
{
Transition[] trans = stateMachine.GetTransitionsFromState(stateMachine.GetState(i));
counter += trans.Length;
}
return(counter);
// return stateMachine.transitionCount;
}
void OnGUI()
{
if (GUI.Button(new Rect(0, 100, 100, 40), new GUIContent("获取State")))
{
UnityEditorInternal.AnimatorController animController = Animator.runtimeAnimatorController as UnityEditorInternal.AnimatorController;
int layerCount = animController.layerCount;
Debug.Log(string.Format("动画层数量: {0}", layerCount));
// 动画层名称
for (int layer = 0; layer < layerCount; layer++)
{
Debug.Log(string.Format("Layer {0}: {1}", layer, animController.GetLayer(layer).name));
}
// 动画层0上面的State
UnityEditorInternal.StateMachine sm = animController.GetLayer(0).stateMachine;
for (int i = 0; i < sm.stateCount; i++)
{
UnityEditorInternal.State state = sm.GetState(i);
Debug.Log(string.Format("State: {0}, 唯一名称: {1}", state.name, state.uniqueName));
}
}
}
// Create and assign controller and animation
void SetAnimator()
{
// Add the component if it's not already there
if (gameObject.GetComponent<Animator>() == null)
gameObject.AddComponent<Animator>();
charAnimator = (Animator)gameObject.GetComponent<Animator>();
// Set speed to 0 so no real animation takes place
charAnimator.speed = 0.0f;
UnityEditorInternal.AnimatorController aController = new UnityEditorInternal.AnimatorController();
aController.name = "animation_controller";
if (aController.GetLayerCount() == 0)
aController.AddLayer("Base");
StateMachine sm = new StateMachine();
sm.AddState("default");
// Add clip
sm.GetState(0).SetMotion(0, (AnimationClip)animations[animCount]);
animCount++;
aController.SetLayerStateMachine(0, sm);
UnityEditorInternal.AnimatorController.SetAnimatorController(charAnimator, aController);
// Set time
currTime = charAnimator.GetCurrentAnimatorStateInfo(0).normalizedTime;
}