Class: Tracksperanto::Import::ShakeScript::Traxtractor

Inherits:
ShakeGrammar::Catcher show all
Includes:
ZipTuples
Defined in:
lib/import/shake_script.rb

Class Attribute Summary collapse

Attributes inherited from ShakeGrammar::Lexer

#stack

Instance Method Summary collapse

Methods included from ZipTuples

#zip_curve_tuples

Methods inherited from ShakeGrammar::Catcher

#push

Methods inherited from ShakeGrammar::Lexer

#initialize

Constructor Details

This class inherits a constructor from Tracksperanto::ShakeGrammar::Lexer

Class Attribute Details

.accumulator ⇒ Object

Returns the value of attribute accumulator.



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# File 'lib/import/shake_script.rb', line 18

def accumulator
  @accumulator
end

.progress_block ⇒ Object

Returns the value of attribute progress_block.



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# File 'lib/import/shake_script.rb', line 19

def progress_block
  @progress_block
end

Instance Method Details

#linear(first_arg, *keyframes) ⇒ Object

For Linear() curve calls. If someone selected JSpline or Hermite it’s his problem. We put the frame number at the beginning since it works witih oru tuple zipper



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# File 'lib/import/shake_script.rb', line 26

def linear(first_arg, *keyframes)
  report_progress("Translating Linear animation")
  keyframes.map do | kf |
    [kf[1][1], kf[0][1]]
  end
end

#matchmove(bgImage, fgImage, applyTransform, trackType, track1X, track1Y, matchX, matchY, track2X, track2Y, scale, rotation, track3X, track3Y, track4X, track4Y, *others) ⇒ Object

image = MatchMove( 

  Background,
  Foreground,
  applyTransform,
  "trackType",
  track1X,
  track1Y,
  matchX,
  matchY,
  track2X,
  track2Y,
  scale,
  rotation,
  track3X,
  track3Y,
  track4X,
  track4Y,
  x1, 
  y1,
  x2,
  y2,
  x3,
  y3,
  x4,
  y4,
  "xFilter",
  "yFilter",
  motionBlur, 
  shutterTiming,
  shutterOffset,
  referenceFrame,
  "compositeType",
  clipMode,
 "trackRange",
  "subPixelRes",
  "matchSpace",
  float referenceTolerance,
  "referenceBehavior",
  float failureTolerance,
  "failureBehavior",
  int limitProcessing,
  ...
);



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# File 'lib/import/shake_script.rb', line 143

def matchmove(bgImage, fgImage, applyTransform,
  trackType,
  track1X,
  track1Y,
  matchX,
  matchY,
  track2X,
  track2Y,
  scale,
  rotation,
  track3X,
  track3Y,
  track4X,
  track4Y, *others)
  
  report_progress("Parsing MatchMove node")
  node_name = get_variable_name
  collect_stabilizer_tracker("#{node_name}_track1", track1X, track1Y)
  collect_stabilizer_tracker("#{node_name}_track2", track2X, track2Y)
  collect_stabilizer_tracker("#{node_name}_track3", track3X, track3Y)
  collect_stabilizer_tracker("#{node_name}_track4", track4X, track4Y)
  
end

#stabilize(imageIn, applyTransform, inverseTransform, trackType, track1X, track1Y, stabilizeX, stabilizeY, track2X, track2Y, matchScale, matchRotation, track3X, track3Y, track4X, track4Y, *useless_args) ⇒ Object

stabilize 

image In,
int applyTransform,
int inverseTransform
const char * trackType,
float track1X,
float track1Y,
int stabilizeX,
int stabilizeY,
float track2X,
float track2Y,
int matchScale,
int matchRotation,
float track3X,
float track3Y,
float track4X,
float track4Y,
const char * xFilter,
const char * yFilter,
const char * transformationOrder,
float motionBlur, 
float shutterTiming,
float shutterOffset,
float referenceFrame,
float aspectRatio,
...

;



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# File 'lib/import/shake_script.rb', line 82

def stabilize(imageIn, applyTransform, inverseTransform, trackType,
  track1X, track1Y,
  stabilizeX, stabilizeY,
  track2X, track2Y,
  matchScale,
  matchRotation,
  track3X, track3Y,
  track4X, track4Y,
  *useless_args)
  
  report_progress("Parsing Stabilize node")
  node_name = get_variable_name
  collect_stabilizer_tracker("#{node_name}_track1", track1X, track1Y)
  collect_stabilizer_tracker("#{node_name}_track2", track2X, track2Y)
  collect_stabilizer_tracker("#{node_name}_track3", track3X, track3Y)
  collect_stabilizer_tracker("#{node_name}_track4", track4X, track4Y)
end

#tracker(input, trackRange, subPixelRes, matchSpace, referenceTolerance, referenceBehavior, failureTolerance, failureBehavior, limitProcessing, referencFrame, s1, s2, s3, s4, s5, s6, *trackers) ⇒ Object

image Tracker( 

 image In,
 const char * trackRange,
 const char * subPixelRes,
 const char * matchSpace,
 float referenceTolerance,
 const char * referenceBehavior,
 float failureTolerance,
 const char * failureBehavior,
 int limitProcessing,
 float referencFrame 
 ...
);



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# File 'lib/import/shake_script.rb', line 46

def tracker(input, trackRange, subPixelRes, matchSpace,
    referenceTolerance, referenceBehavior, failureTolerance, failureBehavior, limitProcessing, referencFrame, s1, s2,
    s3, s4, s5, s6, *trackers)
  
  report_progress("Parsing Tracker node")
  collect_trackers_from(get_variable_name, trackers)
  true
end