Difference between revisions of "DynamicColor"

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(DynamicColor describes how a color channel will be dynamically updated. Mainly, it's a sum of sinusoid.)
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DynamicColor describes how a color channel will be dynamically updated. Mainly, it's a sum of sinusoid.
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=== Code ===
 
=== Code ===
 
----
 
----
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         blue clampUp 0.1 0 0.75       
 
         blue clampUp 0.1 0 0.75       
 
         alpha clampDown 0.2 0.5 0.5   
 
         alpha clampDown 0.2 0.5 0.5   
         red sequence 0.0 0.0 2 0 1 1 2 0 ...  
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         red sequence 0.1 0.0 2 0 1 1 2 0 ...  
 
       end
 
       end
 
|}
 
|}
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*2=active clampUp
 
*2=active clampUp
  
if both clampUp and clampDown are active, the value is (min+max)/2, if used with "sequence" they will have no effect
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If both clampUp and clampDown are active, the value is (min+max)/2, if used with "sequence" they will have no effect.
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A clamp sequence and clamp up/down command are mutually exclusive.
  
 
'''sinusoid''' (starts at the max value)
 
'''sinusoid''' (starts at the max value)
  
the sum of a channel's sinusoids is clamped between 0 and 1
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The sum of a channel's sinusoids is clamped between 0 and 1
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Example syntax for use within dynamicColor:
 
Example syntax for use within dynamicColor:

Revision as of 16:16, 5 February 2008

DynamicColor describes how a color channel will be dynamically updated. Mainly, it's a sum of sinusoid.

Code


      dynamicColor
        name example_dyncol
        red limits 0 1               
        green sinusoid 0.1 0 0.25    
        blue clampUp 0.1 0 0.75      
        alpha clampDown 0.2 0.5 0.5  
        red sequence 0.1 0.0 2 0 1 1 2 0 ... 
      end

The valid parameters for dynamicColor are:

[channel] [function] [options]

Color Settings:

channels red, green, blue, alpha
functions limits, sinusoid, clampUp, clampDown, sequence (repeatable, except for "limits" and "sequence")


Functions

sequence (Can have three settings)

  • 0=active clampDown
  • 1=no clamps
  • 2=active clampUp

If both clampUp and clampDown are active, the value is (min+max)/2, if used with "sequence" they will have no effect.

A clamp sequence and clamp up/down command are mutually exclusive.

sinusoid (starts at the max value)

The sum of a channel's sinusoids is clamped between 0 and 1



Example syntax for use within dynamicColor:

  • [channel] limits [min limit] [max limit]
  • [channel] sinusoid [period] [offset] [weight]
  • [channel] clampUp [period] [offset] [width]
  • [channel] clampDown [period] [offset] [width]
  • [channel] sequence [period] [offset] [list of states...]