public override IEnumerable <W3dKeyframeWithValue> GetKeyframesWithValues(W3dMotionChannel channel) { for (var i = 0; i < TimeCodes.Length; i++) { yield return(new W3dKeyframeWithValue(TimeCodes[i], Values[i])); } }
public override IEnumerable <W3dKeyframeWithValue> GetKeyframesWithValues(W3dMotionChannel channel) { var decodedData = W3dAdaptiveDeltaCodec.Decode( Data, channel.NumTimeCodes, Scale); for (var i = (ushort)0; i < decodedData.Length; i++) { yield return(new W3dKeyframeWithValue( i, decodedData[i])); } }
internal static W3dMotionChannel Parse(BinaryReader reader, W3dParseContext context) { return(ParseChunk(reader, context, header => { var zero = reader.ReadByte(); if (zero != 0) { throw new InvalidDataException(); } var result = new W3dMotionChannel { DeltaType = reader.ReadByteAsEnum <W3dMotionChannelDeltaType>(), VectorLength = reader.ReadByte(), ChannelType = reader.ReadByteAsEnum <W3dAnimationChannelType>(), NumTimeCodes = reader.ReadUInt16(), Pivot = reader.ReadUInt16() }; W3dAnimationChannel.ValidateChannelDataSize(result.ChannelType, result.VectorLength); switch (result.DeltaType) { case W3dMotionChannelDeltaType.TimeCoded: result.Data = W3dMotionChannelTimeCodedData.Parse(reader, result.NumTimeCodes, result.ChannelType); break; case W3dMotionChannelDeltaType.Delta4: result.Data = W3dMotionChannelAdaptiveDeltaData.Parse(reader, result.NumTimeCodes, result.ChannelType, result.VectorLength, W3dAdaptiveDeltaBitCount.FourBits); break; case W3dMotionChannelDeltaType.Delta8: result.Data = W3dMotionChannelAdaptiveDeltaData.Parse(reader, result.NumTimeCodes, result.ChannelType, result.VectorLength, W3dAdaptiveDeltaBitCount.EightBits); break; default: throw new InvalidDataException(); } return result; })); }
internal static W3dCompressedAnimation Parse(BinaryReader reader, W3dParseContext context) { return(ParseChunk(reader, context, header => { var result = new W3dCompressedAnimation(); ParseChunks(reader, context.CurrentEndPosition, chunkType => { switch (chunkType) { case W3dChunkType.W3D_CHUNK_COMPRESSED_ANIMATION_HEADER: result.Header = W3dCompressedAnimationHeader.Parse(reader, context); break; case W3dChunkType.W3D_CHUNK_COMPRESSED_ANIMATION_CHANNEL: switch (result.Header.Flavor) { case W3dCompressedAnimationFlavor.TimeCoded: result.TimeCodedChannels.Add(W3dTimeCodedAnimationChannel.Parse(reader, context)); break; case W3dCompressedAnimationFlavor.AdaptiveDelta4: result.AdaptiveDeltaChannels.Add(W3dAdaptiveDeltaAnimationChannel.Parse(reader, context, W3dAdaptiveDeltaBitCount.FourBits)); break; default: throw new InvalidDataException(); } break; case W3dChunkType.W3D_CHUNK_COMPRESSED_BIT_CHANNEL: switch (result.Header.Flavor) { case W3dCompressedAnimationFlavor.TimeCoded: result.TimeCodedBitChannels.Add(W3dTimeCodedBitChannel.Parse(reader, context)); break; default: throw new InvalidDataException(); } break; case W3dChunkType.W3D_CHUNK_COMPRESSED_ANIMATION_MOTION_CHANNEL: switch (result.Header.Flavor) { case W3dCompressedAnimationFlavor.TimeCoded: result.MotionChannels.Add(W3dMotionChannel.Parse(reader, context)); break; default: throw new InvalidDataException(); } break; default: throw CreateUnknownChunkException(chunkType); } }); return result; })); }
public abstract IEnumerable <W3dKeyframeWithValue> GetKeyframesWithValues(W3dMotionChannel channel);