glimpse-core/graphics.glimpse.types/Mat4

Mat4

data class Mat4<T : Number, Comparable<T>>(elements: List<T>, val type: KClass<T>) : BaseMat<T, Mat4<T>, Vec4<T>>

A 4×4 matrix.

Constructors

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constructor(elements: List<T>, type: KClass<T>)

Types

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object Companion

Functions

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open override fun adj(): Mat4<T>

Returns an adjugate of this matrix.

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open override fun det(): T

Returns a determinant of this matrix.

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open operator override fun get(row: Int, col: Int): T

Returns element of this matrix at a given row and a given column.

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open override fun inverse(): Mat4<T>

Returns an inverse of this matrix.

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open operator override fun times(number: T): Mat4<T>

Multiplies this matrix by a given number.

open operator override fun times(other: Mat4<T>): Mat4<T>

Multiplies this matrix by the other matrix of the same size.

open operator override fun times(vector: Vec4<T>): Vec4<T>

Multiplies this matrix by a given vector.

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fun <M : Mat<Double, M, V>, V : Vec<Double>> BaseMat<Double, M, V>.toDoubleArray(): DoubleArray

Returns an array of elements of this matrix.

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fun toDoubleMatrix(): Mat4<Double>

Returns a 4×4 double-precision float matrix equal to this matrix.

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fun <M : Mat<Float, M, V>, V : Vec<Float>> BaseMat<Float, M, V>.toFloatArray(): FloatArray

Returns an array of elements of this matrix.

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fun toFloatMatrix(): Mat4<Float>

Returns a 4×4 float matrix equal to this matrix.

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open override fun toList(): List<T>

Returns a list of elements of this matrix.

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fun toMat2(): Mat2<T>

Returns a 2×2 submatrix of this matrix, obtained by deleting the last two rows and the last two columns of this 4×4 matrix.

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fun toMat3(): Mat3<T>

Returns a 3×3 submatrix of this matrix, obtained by deleting the last row and the last column of this 4×4 matrix.

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open override fun transpose(): Mat4<T>

Returns a transpose of this matrix.

Properties

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open override val type: KClass<T>

Type of matrix elements.