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Register
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1996-12-01
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Register
========
1.0 Why register?
2.0 The versions
3.0 What you get
4.0 How to register
5.0 Obtaining upgrades
Warning: this document contains sales talk trying to persuade you to register
the Texture Garden program (if you have not already done so).
1.0 Why register?
~~~~~~~~~~~~~~~~~
Firstly, although this file is written by the author in the hope that you
will offer him money, this program is not distributed as "shareware". The
license under which it is distributed allows free copying and unlimited use.
The freeware version of the program does however contain some limitations
which will be removed in the event of the user deciding to register it with
the author.
I have tried to make the program as easy and fun to use as possible so that
new users can enjoy manipulating the textures with little in the way of
introduction. What is more it is my hope that those users who only need to
use textures occasionally for a new desktop backdrop for example, can use the
free version of the program, and save the sprites and animations that it
generates.
For intensive users, however with multiple web pages and complex
texture-mapped objects to deal with there have been two main limitations
imposed upon the program's use to encourage registration. This is a form of
distribution known as "The Commercial Demo" by software houses and as
"Crippleware" by PD authors. The limitations are as follows:
FIrstly, the program will not allow new texture programs, generated by the
user to be loaded and displayed, although textures may be mutated and
sexually recombined and then saved as sprites.
Secondly, in modes with high colour-resolutions, the maximum picture size is
limited as follows:
Number of colours : Maximum texture size
2 1024
4 512
16 256
256 128
32K 64
16M 32
For those who are making web page backgrounds, the 128 by 128 limitation in
256 colour modes will not be enough to remove the tessellation patterns.
Using JPEGs as backgrounds (as is recommended on low bandwidth connections)
will lead either to tiny images, or ones that do not exploit the 24 bit
colour provided by the format. Using low colour resolution produces JPEGs
that not only have poor colours, but do not have good compression either.
This is because dithering patterns are interpreted by JPEGs as high frequency
spatial noise. If you can afford to do so, JPEGing 24 bit images with no
dithering is the recommended method.
The first limitation may need some explanation:
Texture files may be loaded and manipulated and their results saves as
sprites and text. However any textfiles saved or modified will not be
loadable by the freeware version of the program. This is implemented by the
use of a checksum, which each texture has and must be correct for the
Freeware version of the program to accept the texture.
In registered versions, an additional module is supplied which will enable
the program (and all future upgrades of it) to read textures independently of
the checksum.
The registered version completely ignores the checksum, and the site license
or super-user version will also display whether the checksum is correct, and
will write texture files with correct checksums, enabling people other than
the author to distribute textures readable by the freeware distributed
version of the program.
This has been done so the author does not have a monopoly on distributing
textures for his program so that users should be able to rely on a diverse
variety of inexpensive textures coming into existence. He is, however
prepared to pay for the priviledge of distributing textures. Please see the
"Distribute" file for further details.
Please note that the author may make different limitations in future
versions of the freeware version of the program. In particular, he may
change the colour-resolution restriction or add other limitations as he so
chooses. The checksum sensitivity is most unlikely to change.
3.0 The versions
~~~~~~~~~~~~~~~~
Freeware version : Checksum is checked. The high colour-resolution
limitation is imposed.
"Unregistered Freeware" is in the info box.
Free
Registered single user : Single user license.
Completely ignores the checksum.
"User:" is added to the Info Box.
Registration fee: £8.
Registered super-user : Single user license.
Displays whether the checksum of the file is
correct, and will always write texture files with
correct checksums.
"Owner:" is added to the Info Box.
Registration fee: £10.
Registered site : The site license has the same feature set as the
super-user version. Please specify the entire
address of the site involved.
"Site:" is added to the Info Box.
Registration fee: £10.
It is recommended that most people choose the "Registered single user"
version of the program at £8.00. Most users will not require the additional
features currently provided by the super-user version. If the author adds
extra features to the super-user version, upgrades to this from other
versions are available and involve sending the difference in their prices to
the author. It is expected that this will not normally be required.
Please note that these prices are only valid for 1996. In 1997, a revised
pricing structure will be announced. In particular, the price of the site
license will definitely go up.
3.0 What you get
~~~~~~~~~~~~~~~~
Registration will provide you with the latest freeware version of the program
on a single 800K floppy disc.
There will be the registration module which transforms the operation of the
program, enabling its full use. This module will be compatible with all
future freeware versions of the program, so there should be no need to send
discs back to the author for upgrades. It is recommended that the original
disc is kept however, in order to take advantage of possible future offers.
There will be a selection of textures, palettes, and animation types.
These will not normally vary significantly from those currently available
freely, though it will include the most up-to-date set.
Lastly there will be a !Zap syntax-colouring mode for texture files and a
corresponding !Help file. This is also compatible with Studio-24 textures.
If it is decided at a future date to produce a generic manual for the
program, then this will be mailed to all existing registered users. Any
such manual will merely reproduce in convenient hard-copy those sections of
the on-line documentation that are considered unlikely to change in future
versions of the program.
4.0 How to register
~~~~~~~~~~~~~~~~~~~
Registration involves sending your name address to the author with a cheque
(or similar) for the appropriate sum. Payment by credit card is not
currently possible.
Please indicate clearly the text to be inserted into the info box if this is
to be different to your name.
The author will send the "Registered single user" version unless another
version is specified.
The author will store the names and addresses of the registered users on a
database which he may use for the purposes of advertising his other
computer-related activities if he believes they are of interest to users. If
you do not wish to receive mail from him in the future, please indicate this
by using the phrase "No Junkmail".
If sending from overseas, IMOs (expensive) or cash in any currency (must be
at the senders own risk) are probably the best methods. If the sum offered
is unexpected (for example if a foreign currency is sent), then the author
will act in whatever manner he sees as being appropriate. Rapid delivery,
and insurance may be available on request if required. The author will send
mail abroad using the least expensive method he can find, unless the sum
offered is larger than normal, in which case he will do his best to spend
the difference on sturdy packaging, speedy delivery security and insurance.
Sample overseas prices: France: 100F/120F; Germany: 30DM/40DM. Postage to
Austraila and NewZealand costs £1.20
The author's address is available in the "Contact" file.
A sample registration form is available as the file "Reg_Form". If you have
a printer it may be convenient to print this file and send it directly.
Some people complete this form in a text editor before printing it out;
this is perfectly acceptable.
If you include your email address when registering and do not specifically
ask for "no junkmail" then your address will automatically be added to
Texture Garden's mailing list. This will provide you with updates whenever
new versions of the program are released, or there is news from the garden.
5.0 Obtaining upgrades
~~~~~~~~~~~~~~~~~~~~~~
Free upgrades to the program should be available indefinitely, either over
the internet, from PD libraries, or direct from the author.
The registration module will work with all future versions of the program, so
if you have registered, all you need to do to upgrade is to get a copy of the
latest freeware version and copy your own "TextureReg" module into its main
directory.
The program is currently available on the world wide web at
"http://www.varuna.demon.co.uk/tmc/". I propose to send future versions of
this program to APDL and HENSA. If access from these is inconvenient, the
latest version will be available directly from the author.
Simply send one of the following...
1. a £1.00 cheque, or...
2. 4 x first-class UK stamps, or...
3. a S.S.A.E and a blank formatted (ADFS 800K E) double-density disc...
...to the address in the "Contact" file.