Exemple #1
0
        public IEnumerable <TaskInfo> SmoothIE(int iterations, float smoothMin, float smoothMax, float easeOffset, float easeLength)
        {
            FramesArray smoothed = new FramesArray(this);
            FramesArray temp     = new FramesArray(this);

            for (int i = 0; i < iterations; i++)
            {
                for (int v = 0; v < smoothed.VerticesCount; v++)
                {
                    for (int f = 0; f < smoothed.Count; f++)
                    {
                        smoothed[f, v] = BPoint(temp[f - 1, v], temp[f, v], temp[f + 1, v], temp[f + 2, v]);
                    }
                }
                temp = new FramesArray(smoothed);
                yield return(new TaskInfo("Smoothing", i / (float)iterations));
            }

            for (int v = 0; v < smoothed.VerticesCount; v++)
            {
                for (int f = 0; f < Count; f++)
                {
                    float pers = (float)f / (float)(Count - 1);
                    float lv   = Extension.SmoothLoopCurve(pers, smoothMin, smoothMax, easeOffset, easeLength);
                    this[f, v] = Vector3.LerpUnclamped(this[f, v], smoothed[f, v], lv);
                }
            }
            yield return(new TaskInfo("Smoothing", 1f));
        }
Exemple #2
0
 public FramesArray(FramesArray source)
 {
     frames        = new List <Vector3[]>(source.frames);
     IsLoop        = source.IsLoop;
     Interpolation = source.Interpolation;
 }
Exemple #3
0
        public IEnumerable <TaskInfo> Build()
        {
            Frames = new FramesArray(cis.IsLoop, cis.SubFrameInterpolation);
            FramesArray TransitionFrames = new FramesArray(false, InterpolateModeEnum.Linear);

            int readFramesCounter = 0;

            if (IsMeshSequence)
            {
                MeshSequenceInfo msi = new MeshSequenceInfo(cis.FilePath, MeshSequenceInfo.SortModeEnum.ByNumber);

                for (int f = cis.EndTransitionFrom; f < cis.EndTransitionTo; f++)
                {
                    Vector3[] objVertices = ObjData.GetVerticesFromObj(msi.infos[f].fi.FullName, cis.SwapYZAxis, cis.Scale);
                    TransitionFrames.AddFrame(objVertices);
                    readFramesCounter++;
                    yield return(tstack["Read .obj sequence"].GetInfo(readFramesCounter));
                }

                for (int f = cis.ImportRangeFrom; f < cis.ImportRangeTo; f++)
                {
                    Vector3[] objVertices = ObjData.GetVerticesFromObj(msi.infos[f].fi.FullName, cis.SwapYZAxis, cis.Scale);
                    if (objVertices.Length != geometryVerticesCount)
                    {
                        yield return(new TaskInfo(string.Format("Error: frame {0} vertex count mismatch", msi.infos[f].fi.FullName), -1));
                    }
                    Frames.AddFrame(objVertices);
                    readFramesCounter++;
                    yield return(tstack["Read .obj sequence"].GetInfo(readFramesCounter));
                }

                for (int f = cis.BeginTransitionFrom; f < cis.BeginTransitionTo; f++)
                {
                    Vector3[] objVertices = ObjData.GetVerticesFromObj(msi.infos[f].fi.FullName, cis.SwapYZAxis, cis.Scale);
                    TransitionFrames.AddFrame(objVertices);
                    readFramesCounter++;
                    yield return(tstack["Read .obj sequence"].GetInfo(readFramesCounter));
                }
            }
            else
            {
                Name = (new FileInfo(cis.FilePath)).Name;
                FileStream   fs        = new FileStream(cis.FilePath, FileMode.Open);
                BinaryReader binReader = new BinaryReader(fs);
                binReader.ReadChars(12); //signature
                binReader.ReadInt32();   //file version
                int VerticesCount = binReader.ReadInt32();
                binReader.ReadSingle();  // start frame
                binReader.ReadSingle();  //sample rate
                binReader.ReadInt32();   // int sourceFramesCount;



                for (int f = 0; f < cis.EndTransitionFrom; f++)
                {
                    for (int v = 0; v < VerticesCount; v++)
                    {
                        binReader.ReadSingle();
                        binReader.ReadSingle();
                        binReader.ReadSingle();
                    }
                }

                // end transition
                for (int f = cis.EndTransitionFrom; f < cis.EndTransitionTo; f++)
                {
                    TransitionFrames.AddFrame(ReadFrame(binReader, geometryVerticesCount));
                    readFramesCounter++;
                    yield return(tstack["Read .pc2 file"].GetInfo(readFramesCounter));
                }

                // frames
                for (int f = cis.ImportRangeFrom; f < cis.ImportRangeTo; f++)
                {
                    Frames.AddFrame(ReadFrame(binReader, geometryVerticesCount));
                    readFramesCounter++;
                    yield return(tstack["Read .pc2 file"].GetInfo(readFramesCounter));
                }


                // begin transition
                for (int f = cis.BeginTransitionFrom; f < cis.BeginTransitionTo; f++)
                {
                    TransitionFrames.AddFrame(ReadFrame(binReader, geometryVerticesCount));
                    readFramesCounter++;
                    yield return(tstack["Read .pc2 file"].GetInfo(readFramesCounter));
                }


#if UNITY_WSA
                binReader.Dispose();
                fs.Dispose();
#else
                binReader.Close();
                fs.Close();
#endif
            }

            if (cis.TransitionMode == TransitionModeEnum.Begin)
            {
                for (int f = 0; f < TransitionFrames.Count; f++)
                {
                    float flv = f / (float)TransitionFrames.Count;
                    flv = Extension.LinearToSin(flv);
                    for (int v = 0; v < geometryVerticesCount; v++)
                    {
                        Vector3 sVert = Vector3.LerpUnclamped(TransitionFrames[f, v], Frames[f, v], flv);
                        Frames[f, v] = sVert;
                    }
                }
            }

            if (cis.TransitionMode == TransitionModeEnum.End)
            {
                for (int f = 0; f < TransitionFrames.Count; f++)
                {
                    float flv = f / (float)TransitionFrames.Count;
                    flv = Extension.LinearToSin(flv);
                    int frameIdx      = Frames.Count - f - 1;
                    int transitionIdx = TransitionFrames.Count - f - 1;
                    for (int v = 0; v < geometryVerticesCount; v++)
                    {
                        Vector3 sVert = Vector3.LerpUnclamped(TransitionFrames[transitionIdx, v], Frames[frameIdx, v], flv);
                        Frames[frameIdx, v] = sVert;
                    }
                }
            }

            if (cis.ChangeFramesCount)
            {
                FramesArray retimedFrames = new FramesArray(cis.ClampedCustomFramesCount, Frames.VerticesCount, cis.IsLoop, cis.SubFrameInterpolation);
                float       step          = cis.IsLoop ? 1f / (float)cis.CustomFramesCount : 1f / (cis.ClampedCustomFramesCount - 1);
                for (int f = 0; f < retimedFrames.Count; f++)
                {
                    float persentage = f * step;
                    for (int v = 0; v < Frames.VerticesCount; v++)
                    {
                        retimedFrames[f, v] = Frames[persentage, v];
                    }
                    yield return(tstack["Change frames count"].GetInfo(f));
                }
                Frames = retimedFrames;
            }

            if (cis.EnableMotionSmoothing)
            {
                foreach (TaskInfo ti in Frames.SmoothIE(cis.MotionSmoothIterations, cis.MotionSmoothAmountMin, cis.MotionSmoothAmountMax, cis.MotionSmoothEaseOffset, cis.MotionSmoothEaseLength))
                {
                    yield return(tstack["Motion smoothing"].GetInfo(ti.Persentage));
                }
            }

            if (cis.EnableNormalizeSpeed)
            {
                for (int v = 0; v < Frames.VerticesCount; v++)
                {
                    Vector3[] modified = Frames[v];
                    if (cis.IsLoop)
                    {
                        Vector3[] modifiedLooped = new Vector3[modified.Length + 1];
                        modified.CopyTo(modifiedLooped, 0);
                        modifiedLooped[modifiedLooped.Length - 1] = modifiedLooped[0];
                        modified = modifiedLooped;
                    }

                    NormalizedSpline ns       = new NormalizedSpline(modified);
                    float            stepMult = 1f / (modified.Length - 1);
                    for (int f = 0; f < modified.Length; f++)
                    {
                        modified[f] = Vector3.LerpUnclamped(modified[f], ns.GetPoint(f * stepMult), cis.NormalizeSpeedPercentage);
                    }
                    Frames[v] = modified;
                    yield return(tstack["Normalize speed"].GetInfo(v));
                }
            }

            clip.MotionPathVertices = null;

            clip.MotionPathsCount = 0;

            if (cis.GenerageMotionPaths)
            {
                List <Vector3> mPathVertList = new List <Vector3>();
                cis.MotionPathsIndexStep = Mathf.Clamp(cis.MotionPathsIndexStep, 1, 1000);
                for (int v = 0; v < Frames.VerticesCount; v += cis.MotionPathsIndexStep)
                {
                    for (int f = 0; f < Frames.Count; f++)
                    {
                        mPathVertList.Add(Frames[f, v]);
                    }
                    clip.MotionPathsCount++;
                    yield return(tstack["Generage Motion Paths"].GetInfo(v));
                }
                clip.MotionPathVertices = mPathVertList.ToArray();
            }
            yield return(new TaskInfo("done", 1f));
        }