public void Start()
{
SimpleAnimator animator = this.gameObject.AddComponent <SimpleAnimator>();
ECS_Provider provider = this.GetComponent <ECS_Provider>();
animator.InitData(provider);
animator.PlayAnim(0);
}
public void InitData(ECS_Provider pSkin)
{
m_subPartMF = new MeshFilter[pSkin.AttachDatas.Length];
m_subPartRenderer = new Renderer[pSkin.AttachDatas.Length];
m_subPartMaterial = new Material[pSkin.AttachDatas.Length];
InstancingTexFrameOffset = new int[pSkin.AnimNames.Length][];
InstancingSmrCount = new int[pSkin.AttachDatas.Length];
InstancingData = new Vector4[pSkin.AttachDatas.Length];
for (int i = 0; i < pSkin.AttachDatas.Length; i++)
{
GameObject attach = new GameObject(i.ToString(), typeof(MeshFilter), typeof(MeshRenderer));
attach.transform.parent = this.transform;
attach.transform.localPosition = Vector3.zero;
Renderer renderer = attach.GetComponent <MeshRenderer>();
MeshFilter mf = attach.GetComponent <MeshFilter>();
Material mat = pSkin.AttachDatas[i].DrawMaterial;
mf.sharedMesh = pSkin.AttachDatas[i].LODMesh[0];
renderer.sharedMaterial = mat;
m_subPartRenderer[i] = renderer;
m_subPartMF[i] = mf;
m_subPartMaterial[i] = mat;
Texture2D animTex = pSkin.AttachDatas[i].AnimTexture;
if (animTex)
{
InstancingData[i] = new Vector4(animTex.width, animTex.height, 0, Mathf.Min(1.0f / animTex.width, 1.0f / animTex.height));
}
mat.DisableKeyword("_ECS_ON");
InstancingSmrCount[i] = pSkin.AttachDatas[i].SMRCount;
InstancingTexFrameOffset[i] = new int[pSkin.AnimNames.Length];
int numPixels = 0;
for (int j = 0; j < pSkin.AnimNames.Length; j++)
{
string animName = pSkin.AnimNames[j];
int frameCount = pSkin.AnimFrameCount[j];
int curAnimPixelStart = numPixels;
numPixels += frameCount * pSkin.AttachDatas[i].SMRCount * 2;
InstancingTexFrameOffset[i][j] = curAnimPixelStart;
}
m_Provider = pSkin;
m_playAnimIdx = -1;
m_block = new MaterialPropertyBlock();
m_hasInited = true;
}
}
void GeneratorAttach(ref ECS_AnimatorSpawner spawnerData, EntityManager dstManager)
{
ECS_Provider provider = Prefab.GetComponent <ECS_Provider>();
spawnerData.AttachCount = provider.AttachDatas.Length;
List <Entity> LODList = new List <Entity>();
for (int attach = 0; attach < spawnerData.AttachCount; attach++)
{
AttachData attachData = provider.AttachDatas[attach];
GeneratorLOD(ref spawnerData, dstManager, LODList, attach, attachData);
}
spawnerData.AttachLOD = GeneratorEntityArr(LODList.ToArray());
}
void FillEntityWithAnimatorComponent(Entity entity, EntityManager dstManager, ECS_Provider provider)
{
List <int> attachSmrCount = new List <int>();
List <float3> attachTexData = new List <float3>();
List <float4> frameData = new List <float4>();
//动画帧间隔
int[] frameOffsetArr = new int[provider.AnimNames.Length * provider.AttachDatas.Length];
Dictionary <int, Material> needCreateNewMatDict = new Dictionary <int, Material>();
for (int attach = 0; attach < provider.AttachDatas.Length; attach++)
{
Texture2D animTex = provider.AttachDatas[attach].AnimTexture;
if (null != animTex)
{
attachSmrCount.Add(provider.AttachDatas[attach].SMRCount);
attachTexData.Add(new float3(animTex.width, animTex.height, math.min(1.0f / animTex.width, 1.0f / animTex.height)));
frameData.Add(new float4());
int numPixels = 0;
for (int i = 0; i < provider.AnimNames.Length; i++)
{
int frameCount = provider.AnimFrameCount[i];
int curAnimPixelStart = numPixels;
numPixels += frameCount * provider.AttachDatas[attach].SMRCount * 2;
frameOffsetArr[(attach * provider.AnimNames.Length) + i] = curAnimPixelStart;
}
Material m = provider.AttachDatas[attach].DrawMaterial;
m.SetTexture("_AnimTex", animTex);
m.EnableKeyword("_ECS_ON");
}
else
{
Debug.LogErrorFormat("Missing InstancingAnimTex" + (provider as MonoBehaviour).name);
}
}
var animData = default(AnimationData);
animData.AnimationIndex = 0;
animData.StartTime = 0;
animData.AnimCount = provider.AnimNames.Length;
animData.AnimationFrameOffsetArr = GeneratorIntArr(frameOffsetArr);
animData.AnimationFrameCountArr = GeneratorIntArr(provider.AnimFrameCount);
animData.FPS = 1.0f / 30.0f;
animData.AttachCount = provider.AttachDatas.Length;
animData.AttachSmrCountArr = GeneratorIntArr(attachSmrCount.ToArray());
animData.AttachTexDataArr = GeneratorFloat3Arr(attachTexData.ToArray());
dstManager.AddComponentData(entity, animData);
var animator = new ECS_SkinnedMatrixAnimator();
dstManager.AddSharedComponentData(entity, animator);
}
public void Convert(Entity entity, EntityManager dstManager, GameObjectConversionSystem conversionSystem)
{
ECS_Provider provider = this.GetComponent <ECS_Provider>();
FillEntityWithAnimatorComponent(entity, dstManager, provider);
}
