private void GetTextureRangeAndOffset(KeyframeTextureBaker.BakedData bakedData, KeyframeTextureBaker.AnimationClipData clipData, out float range, out float offset, out float onePixelOffset, out int textureWidth)
{
float onePixel = 1f / bakedData.Texture0.width;
float start = (float)clipData.PixelStart / bakedData.Texture0.width + onePixel * 0.5f;
float end = (float)clipData.PixelEnd / bakedData.Texture0.width + onePixel * 0.5f;
onePixelOffset = onePixel;
textureWidth = bakedData.Texture0.width;
range = end - start;
offset = start;
}
private void initilize()
{
if (init)
{
return;
}
init = true;
PreSetting setting = Resources.Load <PreSetting>("PreSetting");
var bakingObject = GameObject.Instantiate(setting.go) as GameObject;
SkinnedMeshRenderer renderer = bakingObject.GetComponentInChildren <SkinnedMeshRenderer>();
LodData lodData = new LodData();
lodData.Lod1Mesh = setting.mesh0;
lodData.Lod2Mesh = setting.mesh1;
lodData.Lod3Mesh = setting.mesh2;
lodData.Lod1Distance = 10;
lodData.Lod2Distance = 20;
lodData.Lod3Distance = 30;
Material material = setting.material;
//SkinnedMeshRenderer r = Combine.CombineIt(bakingObject.transform);
bakedData = KeyframeTextureBaker.BakeClips(renderer, GetAllAnimationClips(renderer.GetComponentInParent <Animation>()), lodData);
//bakedData = KeyframeTextureBaker.BakeClips(r, GetAllAnimationClips(r.GetComponentInParent<Animation>()), lodData);
TransferAnimationData();
//UnityEngine.Object fGo = Resources.Load("Formation");
for (int i = 0; i < formationCount; i++)
{
Vector3 formationPosition = new Vector3(i % 5 * (width + 30), 1, i / 5 * (height + 20));
//GameObject instance = Object.Instantiate(fGo) as GameObject;
//instance.name = "Formation_" + i;
//Formation form = instance.GetComponent<Formation>();
//form.Init(width, height);
//instance.transform.position = formationPosition;
FormationData data = new FormationData();
data.width = width;
data.height = height;
data.formationPosition = formationPosition;
formationList.Add(data);
}
lodDrawer0 = new LodedDrawerECS(bakedData.NewMesh, material, bakedData);
lodDrawer1 = new LodedDrawerECS(bakedData.lods.Lod1Mesh, material, bakedData);
lodDrawer2 = new LodedDrawerECS(bakedData.lods.Lod2Mesh, material, bakedData);
lodDrawer3 = new LodedDrawerECS(bakedData.lods.Lod3Mesh, material, bakedData);
}
public LodedDrawer(Mesh mesh, Material mat, KeyframeTextureBaker.BakedData data, AnimationClipDataBaked[] clipData, List <Formation> formList)
{
count = formList.Count * formList[0].Count();
animationClipData = clipData;
bakedData = data;
material = new Material(mat);
meshToDraw = mesh;
indirectArgs[0] = meshToDraw.GetIndexCount(0);
argsBuffer = new ComputeBuffer(1, indirectArgs.Length * sizeof(uint), ComputeBufferType.IndirectArguments);
objectRotationsBuffer = new ComputeBuffer(count, 16);
objectPositionsBuffer = new ComputeBuffer(count, 16);
textureCoordinatesBuffer = new ComputeBuffer(count, 12);
material.SetTexture("_AnimationTexture0", bakedData.Texture0);
material.SetTexture("_AnimationTexture1", bakedData.Texture1);
material.SetTexture("_AnimationTexture2", bakedData.Texture2);
}
void Start()
{
var bakingObject = GameObject.Instantiate(go);
SkinnedMeshRenderer renderer = bakingObject.GetComponentInChildren <SkinnedMeshRenderer>();
lodData = new LodData();
lodData.Lod1Mesh = mesh0;
lodData.Lod2Mesh = mesh1;
lodData.Lod3Mesh = mesh2;
lodData.Lod1Distance = 10;
lodData.Lod2Distance = 20;
lodData.Lod3Distance = 30;
bakedData = KeyframeTextureBaker.BakeClips(renderer, GetAllAnimationClips(renderer.GetComponentInParent <Animation>()), lodData);
TransferAnimationData();
UnityEngine.Object fGo = Resources.Load("Formation");
for (int i = 0; i < formationCount; i++)
{
int width = 12;
int height = 6;
Vector3 formationPosition = new Vector3(i % 5 * (width + 5), 1, i / 5 * (height + 4));
GameObject instance = Instantiate(fGo) as GameObject;
instance.name = "Formation_" + i;
Formation form = instance.GetComponent <Formation>();
form.Init(width, height);
instance.transform.position = formationPosition;
formationList.Add(form);
}
//SaveTextureToFile(bakedData.Texture0, "tp1.png");
//SaveTextureToFile(bakedData.Texture1, "tp2.png");
//SaveTextureToFile(bakedData.Texture2, "tp3.png");
lodDrawer0 = new LodedDrawer(bakedData.NewMesh, material, bakedData, animationClipData, formationList);
lodDrawer1 = new LodedDrawer(bakedData.lods.Lod1Mesh, material, bakedData, animationClipData, formationList);
lodDrawer2 = new LodedDrawer(bakedData.lods.Lod2Mesh, material, bakedData, animationClipData, formationList);
lodDrawer3 = new LodedDrawer(bakedData.lods.Lod3Mesh, material, bakedData, animationClipData, formationList);
}
public LodedDrawerECS(Mesh mesh, Material mat, KeyframeTextureBaker.BakedData data)
{
count = GPUSKinAnimBakeSystem.formationCount * GPUSKinAnimBakeSystem.width * GPUSKinAnimBakeSystem.height; //formList.Count * formList[0].count();
bakedData = data;
material = new Material(mat);
meshToDraw = mesh;
indirectArgs[0] = meshToDraw.GetIndexCount(0);
argsBuffer = new ComputeBuffer(1, indirectArgs.Length * sizeof(uint), ComputeBufferType.IndirectArguments);
objectRotationsBuffer = new ComputeBuffer(count, 16);
objectPositionsBuffer = new ComputeBuffer(count, 16);
textureCoordinatesBuffer = new ComputeBuffer(count, 12);
listPositionData = new NativeList <float4>(count, Allocator.Persistent);
listRotationData = new NativeList <quaternion>(count, Allocator.Persistent);
listTexturePositionData = new NativeList <float3>(count, Allocator.Persistent);
material.SetTexture("_AnimationTexture0", bakedData.Texture0);
material.SetTexture("_AnimationTexture1", bakedData.Texture1);
material.SetTexture("_AnimationTexture2", bakedData.Texture2);
}
