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-
- Mandala
-
- An Extend-O-Save Module for Warp 9
-
- ╜ 1993 CodeHead Technologies
- By John Eidsvoog & Oliver Broadway
-
-
- Mandala requires Warp 9. This module is freeware from CodeHead
- Technologies and works in all resolutions on all monitors. The idea for
- the Mandala Extend-O-Save module came from a program called MANDALA.TOS,
- by Oliver Broadway. It produces random kaleidoscopic patterns in an
- infinitely changing series of graphical movement. MANDALA.TOS worked only
- in ST High Resolution. Some major additions and changes were made to
- facilitate color and run in all resolutions.
-
-
- Configuration Options
- ---------------------
-
- Mandala maintains four different setups, depending on the type of monitor
- you're using. The monitor types are as follows:
-
- ST Color
- ST Mono
- TT Color
- Big Mono
-
- One of these four types will be shown at the top of the options
- dialog box. On an ST Color monitor, Mandala always switches to ST Low
- resolution in order to give you 16 colors for more interesting patterns.
- On a TT Color monitor, the display will always appear in TT Medium
- resolution (even if you are currently in ST High). This provides 16
- colors, with a 640 x 480 resolution.
-
-
- Size:
- -----
-
- There are four sizes available. Due to the way that Mandala creates its
- graphics, these sizes are multiples of each other. Each size is twice the
- size of the one before it. In its natural state (size 2), Mandala is
- contained within a six-point star shape. As larger sizes are selected, it
- fills the screen and the pattern is clipped.
-
-
- Colors:
- -------
-
- You can choose to use Mandala's internal colors or your current palette.
- Selecting "Ext." (External) causes Mandala to use your existing colors,
- with the exception that color number zero (the background color) is set
- to black. This allows you to open up the Atari Control Panel, adjust the
- colors, and view the results by moving the mouse to the "Fade Now" corner.
-
- Note that if you are using Warp 9 to display an ST Medium background
- picture, you may only see four colors in Mandala. This is because most ST
- Medium resolution pictures (like Degas) contain zeroes for the 12 unused
- colors. One way to avoid this problem is to use a disk editor to edit the
- colors in the picture file. The color palette is stored as 16 2-byte
- words beginning with the third byte in the file.
-
- Another way to avoid the problem is to select "Int." (Internal). This
- will cause Mandala to use its own internal palette.
-
- When Mandal installs, it will also look for a file called MANDALA.PAL in
- the same directory which contains MANDALA.EXT. If it finds such a file,
- it will load the palette, assuming the format of a Degas Elite picture
- (PI1, PC1, PI2, PC2, PI3, or PC3). Mandala will load the 32-byte palette
- starting with the third byte of the file. This allows you to use the
- palette of a picture that you like by renaming the file to MANDALA.PAL.
-
- This package also includes a number of palette files (34 bytes in length)
- with descriptive names (like BLUES.PAL). You can rename any of these
- files to MANDALA.PAL to cause Mandala to load and use them. You can also
- use a disk editor to modify any of the colors if you feel so inclined.
- You must select "Int." in order to use the palette loading feature.
-
-
- Speed:
- ------
-
- The speed box contains a short vertical line which denotes the current
- speed setting. You can click anywhere in the speed box to set a different
- speed, or you can drag the mouse within the box. There are 16 relative
- speeds to choose from. Depending on the speed of your computer and the
- color resolution you're using, Mandala will generate its images at
- different speeds.
-
- NOTE: If you set the speed to a fast setting, Mandala may pause briefly
- before restoring the screen when you move the mouse or hit a key. You can
- avoid this by using a slightly slower setting, which may not actually be
- perceivably slower.
-
-
- OK / Save / Cancel:
- -------------------
-
- Any of these buttons will exit the Options box. If you click on Cancel,
- none of the changes you make will take effect. If you click on OK, the
- changes will take effect. If you click on Save, the changes you've made
- will be saved permanently into Mandala. Do not rename (or compress)
- MANDALA.EXT or you will be unable to save your settings. You cannot test
- your changes to the options by moving to the Fade Now corner until you
- exit the Options box with OK or Save.
-
-
- Enjoy!
-