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documentation:development:opera:pf25:ppgfldr:smmfldr:gspfldr:07pgs003

Makecel


makecel

Converts a 3DO image to a 3DO cel

Synopsis

makecel [flags] <3DOimagefile> <3DOcelfile>

Description

Converts a 3DO image generated by ppmto3DO to a 3DO cel.

Options

  • -b N set the number of bits per pixel in the output cel (BPP field in first preamble word) data of the output cel is coded to index a PLUT (clear UNCODEDbit in first preamble word); one of -c or -uc must be specified
  • -d put preamble word(s) at start of data, not at end of CCB output
  • -f a foreground cel in which black (zero-value) pixels are treated as transparent (clear BGND bit in CCB flags); default is to output a background cel
  • -rc for an 8-bit uncoded output cel only, clear the low bits when generating 5-bit color components from the 3- or 2-bit color components of the cel's pixels (clear REP8 bit in first preamble word); default is to replicate bits from the 3- or 2-bit components
  • -t N specify a color in the input image to be translated to transparent (zero) in the output cel data; N is a hexadecimal number representing a 16-bit, 555-RGB color value; outputs a foreground cel (clears BGND bit in CCB flags)
  • -uc data of the output cel is uncoded color values (set UNCODED bit in first preamble word); cel data must be 8- or 16-bits per pixel; one of -c or -uc must be specified
  • -up data of the output cel is not to be packed (clear PACKED bit in CCB flags); default is to pack the cel data
  • -v print information about the output cel

Implementation

MPW tool

Caveats

None.

documentation/development/opera/pf25/ppgfldr/smmfldr/gspfldr/07pgs003.txt · Last modified: 2022/10/10 16:53 by 127.0.0.1