Module

GLMatrix.Mat2d

#Mat2d 

data Mat2d :: Type

Instances

#add 

add :: Mat2d -> Mat2d -> Mat2d

Adds two Mat2d's

#determinant 

determinant :: Mat2d -> Number

Calculates the determinant of a Mat2d

#equals 

equals :: Mat2d -> Mat2d -> Boolean

Returns whether or not the matrices have approximately the same elements in the same position

#frob 

frob :: Mat2d -> Number

Returns Frobenius norm of a Mat2d

#fromRotation 

fromRotation :: Number -> Mat2d

Creates a matrix from a given angle This is equivalent to (but much faster than): Mat2d.identity(dest); Mat2d.rotate(dest, dest, rad);

#fromValues 

fromValues :: Number -> Number -> Number -> Number -> Number -> Number -> Mat2d

Create a new Mat2d with the given values

#identity 

identity :: Mat2d

Set a Mat2d to the identity matrix

#invert 

invert :: Mat2d -> Mat2d

Inverts a Mat2d

#multiply 

multiply :: Mat2d -> Mat2d -> Mat2d

Multiplies two Mat2d's

#multiplyScalar 

multiplyScalar :: Mat2d -> Number -> Mat2d

Multiply each element of the matrix by a scalar

#multiplyScalarAndAdd 

multiplyScalarAndAdd :: Mat2d -> Mat2d -> Number -> Mat2d

Adds two Mat2d's after multiplying each element of the second operand by a scalar value

#rotate 

rotate :: Mat2d -> Number -> Mat2d

Rotates a Mat2d by the given angle

#subtract 

subtract :: Mat2d -> Mat2d -> Mat2d

Subtracts matrix b from matrix a

#numbers 

numbers :: Mat2d -> Array Number

Extract a number array

#map 

map :: (Number -> Number) -> Mat2d -> Mat2d

Map a function from Number to Number over it. Note: Since this is not a general container, it cannot be a Functor.

#unsafeFromNumbers 

unsafeFromNumbers :: Partial => Array Number -> Mat2d

Create a matrix from an array produced by numbers.

#zipWith 

zipWith :: (Number -> Number -> Number) -> Mat2d -> Mat2d -> Mat2d

#slice 

slice :: Int -> Int -> Mat2d -> Array Number

Like Array.slice

Modules