Update README.md

README.md

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 # flipbookPacker
-Python tool for VFX artists to aide in different methods of texture atlas'ing and channel packing
+Python tool for VFX artists to aide in different methods of texture atlas'ing and channel packing.
+
+Current methods are your default full RGB(A) flipbook tiled for VFX playback. There are curently 2 other methods outlined in the script. Super Packing and Stagger Packing.
+
+Super Packing and Stagger Packing both allow you to pack a minimum of 192 frames across the RGB channels or 256 frames across the RGBA channels. The way the images are packed into the channels are what makes them different.
+
+Super Packing:
+This method is easier to unpack in the shader although compression will suffer because the pixels among the RGBA channels will be very different.
+Source Image 1-64    = TextureAtlas.R
+Source Image 65-128  = TextureAtlas.G
+Source Image 129-192 = TextureAtlas.B
+Source Image 193-256 = TextureAtlas.A
+
+Stagger Packing:
+This method is a tad more expensive to unpack in the shader but will offer cleaner compression. Since the RGBA channels are the next 4 frames in your sequence, the pixels are closer matched which will help compression.
+SourceImage 1-4   = TextureAtlas.001.RGBA
+SourceImage 5-8   = TextureAtlas.002.RGBA
+SourceImage 9-12  = TextureAtlas.003.RGBA
+SourceImage 13-16 = TextureAtlas.004.RGBA
+Etc, ...