math.affine-transforms vocabulary
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Documentation
Affine Transformations of 2d Vectors

Metadata
Parents:math
Tags:graphics, math
Authors:Joe Groff


Words

Tuple classes
ClassSuperclassSlots
affine-transform tuplex y origin


Ordinary words
WordStack effect
(inverted-axes)( a -- x y )
<affine-transform>( x y origin -- affine-transform )
<identity>( -- a )
<rotation>( theta -- transform )
<scale>( x y -- transform )
<translation>( origin -- a )
a.( a a -- a )
a.v( a v -- v )
axes( a -- a' )
a~( a b epsilon -- ? )
center-rotation( transform center -- transform )
flatten-transform( transform -- array )
identity-transform( -- value )
inverse-axes( a -- a^-1 )
inverse-transform( a -- a^-1 )
transpose-axes( a -- a^T )
|a|( a -- det )


Class predicate words
WordStack effect
affine-transform?( object -- ? )


Files


Metadata files