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-
- IPAS 3 Demo
- IMG.BXP
-
- by Tom Hudson
- 9/21/93
-
-
- This IPAS III process is a simple bitmap I/O demonstration. It reads and
- writes simple, uncompressed 24-bit truecolor image files with additional
- information on gamma, aspect ratio and so on.
-
- When placed in the PROCESS-PATH directory, this process is automatically
- called by 3DS whenever the user requests a file with an .IMG extension.
-
- The .IMG file format is:
-
- Pos Length Description
- ----- ------ -------------------------------------
- 0 4 Magic number (FC6B8A2F)
- 4 4 Width in pixels (integer)
- 8 4 Height in pixels (integer)
- 12 4 Alpha flag (0=No alpha, 1=alpha) (Integer)
- 16 4 Aspect ratio (float)
- 20 4 Gamma (float)
- 24 77 Description line 1, 76 chars + NULL termination
- 101 77 Description line 2, 76 chars + NULL termination
- 178 77 Description line 3, 76 chars + NULL termination
- 255 77 Description line 4, 76 chars + NULL termination
- 332 ???? Image data (width*height*3 bytes, RGB order) (unsigned char)
- ???? ???? Alpha data, if alpha flag nonzero (width*height bytes)
- (unsigned char)
-
- End of document.
-
-