Difference between revisions of "User:Jholsenback"
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<p>where [[Image:RefImgXsymbol.png|x symbol]] is the internal representation normalized to the range [0...1], [[Image:RefImgOutputLightIntensity.png|output light intensity]] is the actual output light intensity, and [[Image:RefImgGammaSymbol.png|gamma symbol]] is a value typically somewhere between 2.0 to 2.4, though in the professional image processing world a value of 1.8 is also common.</p> | <p>where [[Image:RefImgXsymbol.png|x symbol]] is the internal representation normalized to the range [0...1], [[Image:RefImgOutputLightIntensity.png|output light intensity]] is the actual output light intensity, and [[Image:RefImgGammaSymbol.png|gamma symbol]] is a value typically somewhere between 2.0 to 2.4, though in the professional image processing world a value of 1.8 is also common.</p> | ||
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| + | <em class="Foo">testing a new class tag</em> | ||
====Keyword Addition Example==== | ====Keyword Addition Example==== | ||
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:* update the [[Documentation:Reference Section 2.4#The #declare and #local Directives|syntax diagram]] in the appropriate places | :* update the [[Documentation:Reference Section 2.4#The #declare and #local Directives|syntax diagram]] in the appropriate places | ||
:* update the [[Documentation:Reference Section 8#Identifier Declaration|syntax diagram]] in the Quick Reference | :* update the [[Documentation:Reference Section 8#Identifier Declaration|syntax diagram]] in the Quick Reference | ||
| − | :* update the [[Documentation:Reference Section 2#Identifiers and Keywords|Identifiers and Keywords]] | + | :* update the [[Documentation:Reference Section 2#Identifiers and Keywords|Identifiers and Keywords]] list |
:* document any other [[Documentation:Reference Section 7.2#glass_old.inc|place(s)]] that it's used | :* document any other [[Documentation:Reference Section 7.2#glass_old.inc|place(s)]] that it's used | ||
:* add a table of contents [[Documentation:Reference Table of Contents#Scene Description Language|entry]] | :* add a table of contents [[Documentation:Reference Table of Contents#Scene Description Language|entry]] | ||
| − | |||
| − | |||
===Completed=== | ===Completed=== | ||
:*The source and notes on the [[Documentation:LaTex_Files|LaTeX]] markup used in the documentation. | :*The source and notes on the [[Documentation:LaTex_Files|LaTeX]] markup used in the documentation. | ||
:*The change-log has been reviewed and the results are [[Documentation:ToDo ChangeListReview|here]]. | :*The change-log has been reviewed and the results are [[Documentation:ToDo ChangeListReview|here]]. | ||
Revision as of 20:12, 11 December 2010
Organization
Basically, I've been using this area as a scratch pad of sorts. As I complete things, and clean-up I'll probably just add a link here for reference.
Scratch Pad
The non-linear relationship between color values and actual light intensity is usually approximated by (or calibrated to match) a power-law function (aka gamma function, hence the technical term gamma), i.e.:
where 
is the internal representation normalized to the range [0...1], 
is the actual output light intensity, and 
is a value typically somewhere between 2.0 to 2.4, though in the professional image processing world a value of 1.8 is also common.
testing a new class tag
Keyword Addition Example
This outlines the steps to add a new keyword to the documentation. In this case deprecated
- first determine where the descriptive passage goes then add it
- update the syntax diagram in the appropriate places
- update the syntax diagram in the Quick Reference
- update the Identifiers and Keywords list
- document any other place(s) that it's used
- add a table of contents entry