private void WriteTextureSequence(TextureSequence textureSequence)
{
output.Write(textureSequence.TextureFileName);
output.Write(textureSequence.IsUseStaticTime);
output.Write(textureSequence.IsRepeat);
output.Write(textureSequence.IsRandomMode);
output.Write(textureSequence.IsFixedFrameMode);
output.Write(textureSequence.FrameWidth);
output.Write(textureSequence.FrameHeight);
output.Write(textureSequence.StaticInterval);
output.Write(textureSequence.Count);
output.Write(textureSequence.StartIndex);
if (textureSequence.TimeTable != null)
{
output.Write(textureSequence.TimeTable.Count);
for (int i = 0; i < textureSequence.TimeTable.Count; i++)
{
output.Write(textureSequence.TimeTable[i]);
}
}
else
{
output.Write((int)0);
}
}
public override Texture CreateResource(ResourceManager resourceManager)
{
var frames = GetFrames(FileName, clone: false, out bool video, out PixelInternalFormat? internalFormat);
if (video)
{
frames.Reset();
}
var sequence = new TextureSequence(frames.Count);
using var enumerator = sequence.GetEnumerator(false);
try
{
while (enumerator.MoveNext())
{
ConfigureTexture(sequence, frames.Width, frames.Height);
if (!frames.MoveNext())
{
continue;
}
TextureHelper.UpdateTexture(TextureTarget.Texture2D, internalFormat, frames.Current);
}
}
finally { frames.Dispose(); }
GL.BindTexture(TextureTarget.Texture2D, 0);
sequence.PlaybackRate = frames.PlaybackRate;
return((Texture)sequence);
}
private void animateSequence(TextureSequence sequence)
{
if (_frame < sequence.frames.Count - 1)
_frame += 1;
else
_frame = 0;
}
public Sampler2D(TextureSequence seq)
{
animated = true;
sequence = seq;
}