public unsafe static NativeSlice <T> GetVertexAttribute <T>(this Sprite sprite, VertexAttribute channel) where T : struct
{
SpriteDataAccessExtensions.CheckAttributeTypeMatchesAndThrow <T>(channel);
SpriteChannelInfo channelInfo = SpriteDataAccessExtensions.GetChannelInfo(sprite, channel);
byte * dataPointer = (byte *)channelInfo.buffer + channelInfo.offset;
NativeSlice <T> result = NativeSliceUnsafeUtility.ConvertExistingDataToNativeSlice <T>((void *)dataPointer, channelInfo.stride, channelInfo.count);
NativeSliceUnsafeUtility.SetAtomicSafetyHandle <T>(ref result, sprite.GetSafetyHandle());
return(result);
}
public static void SetVertexAttribute <T>(this Sprite sprite, VertexAttribute channel, NativeArray <T> src) where T : struct
{
SpriteDataAccessExtensions.CheckAttributeTypeMatchesAndThrow <T>(channel);
SpriteDataAccessExtensions.SetChannelData(sprite, channel, src.GetUnsafeReadOnlyPtr <T>());
}