Preview picture format - Githubissues

fookatchu / pyphotonfile

Library for reading and writing files for the Anycubic Photon 3D-Printer (.photon and .cbddlp)

GNU General Public License v3.0

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Open Cat-Ion opened 4 years ago

Cat-Ion commented 4 years ago

Preview data is formatted as follows:

An array of uint16_t
If a value does not have bit 0x20 set: It is a single RGB565 pixel
Else: The next uint16_t is 0x3000 + how often that pixel is repeated (not including the initial value)

0x0200, 0x0021, 0x3002 would decode as 0x0200, 0x0001, 0x0001, 0x0001