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Public Member Functions | Static Public Member Functions | Static Public Attributes | List of all members
meshlib.Matrix2i64 Class Reference
Inheritance diagram for meshlib.Matrix2i64:

Public Member Functions

 Matrix2i64 (java.lang.foreign.MemorySegment segment, java.lang.Object owner)
Matrix2i64 copy ()
void set (Matrix2i64 other)
meshlib.Vector2i64 x ()
void setX (meshlib.Vector2i64 value)
meshlib.Vector2i64 y ()
void setY (meshlib.Vector2i64 value)
 Matrix2i64 ()
 Matrix2i64 (meshlib.Vector2i64 x, meshlib.Vector2i64 y)
meshlib.Vector2i64 index (int row)
meshlib.Vector2i64 index_mut (int row)
meshlib.Vector2i64 col (int i)
long trace ()
long normSq ()
double norm ()
long det ()
meshlib.Matrix2i64 transposed ()
Public Member Functions inherited from meshlib.CppStruct
final java.lang.foreign.MemorySegment rawPointer ()

Static Public Member Functions

static meshlib.Matrix2i64 zero ()
static meshlib.Matrix2i64 identity ()
static meshlib.Matrix2i64 scale (long s)
static meshlib.Matrix2i64 scale (long sx, long sy)
static meshlib.Matrix2i64 scale (meshlib.Vector2i64 s)
static meshlib.Matrix2i64 fromRows (meshlib.Vector2i64 x, meshlib.Vector2i64 y)
static meshlib.Matrix2i64 fromColumns (meshlib.Vector2i64 x, meshlib.Vector2i64 y)

Static Public Attributes

static final java.lang.foreign.StructLayout LAYOUT = meshlib.Ffi.structLayout(new java.lang.String[]{"x", "y"}, new java.lang.foreign.MemoryLayout[]{meshlib.Vector2i64.LAYOUT, meshlib.Vector2i64.LAYOUT})
static final long OFF_x = LAYOUT.byteOffset(java.lang.foreign.MemoryLayout.PathElement.groupElement("x"))
static final long OFF_y = LAYOUT.byteOffset(java.lang.foreign.MemoryLayout.PathElement.groupElement("y"))

Additional Inherited Members

Protected Member Functions inherited from meshlib.CppStruct
 CppStruct (java.lang.foreign.MemorySegment segment, java.lang.Object owner)
Protected Attributes inherited from meshlib.CppStruct
final java.lang.foreign.MemorySegment segment

Detailed Description

arbitrary 2x2 matrix Generated from class MR::Matrix2i64.

Has the same layout as the C++ struct, the fields are accessed in place in native memory.

Constructor & Destructor Documentation

◆ Matrix2i64() [1/3]

meshlib.Matrix2i64.Matrix2i64 ( java.lang.foreign.MemorySegment segment,
java.lang.Object owner )

Wraps a segment holding the struct. owner is kept alive as long as this wrapper is. Not for normal use.

◆ Matrix2i64() [2/3]

meshlib.Matrix2i64.Matrix2i64 ( )

Constructs an empty (default-constructed) instance.

Calls MR_Matrix2i64_DefaultConstruct().

◆ Matrix2i64() [3/3]

meshlib.Matrix2i64.Matrix2i64 ( meshlib.Vector2i64 x,
meshlib.Vector2i64 y )

initializes matrix from its 2 rows Generated from constructor MR::Matrix2i64::Matrix2i64. The reference to the parameter x might be preserved in the constructed object. The reference to the parameter y might be preserved in the constructed object.

Calls MR_Matrix2i64_Construct().

Member Function Documentation

◆ col()

meshlib.Vector2i64 meshlib.Matrix2i64.col ( int i)

column access Generated from method MR::Matrix2i64::col.

Calls MR_Matrix2i64_col().

◆ copy()

Matrix2i64 meshlib.Matrix2i64.copy ( )

A copy of the struct, in its own memory.

◆ det()

long meshlib.Matrix2i64.det ( )

computes determinant of the matrix Generated from method MR::Matrix2i64::det.

Calls MR_Matrix2i64_det().

◆ fromColumns()

meshlib.Matrix2i64 meshlib.Matrix2i64.fromColumns ( meshlib.Vector2i64 x,
meshlib.Vector2i64 y )
static

constructs a matrix from its 2 columns; use this method to get the matrix that transforms basis vectors ( plusX, plusY ) into vectors ( x, y ) respectively Generated from method MR::Matrix2i64::fromColumns.

Calls MR_Matrix2i64_fromColumns().

◆ fromRows()

meshlib.Matrix2i64 meshlib.Matrix2i64.fromRows ( meshlib.Vector2i64 x,
meshlib.Vector2i64 y )
static

constructs a matrix from its 2 rows Generated from method MR::Matrix2i64::fromRows.

Calls MR_Matrix2i64_fromRows().

◆ identity()

meshlib.Matrix2i64 meshlib.Matrix2i64.identity ( )
static

Generated from method MR::Matrix2i64::identity.

Calls MR_Matrix2i64_identity().

◆ index()

meshlib.Vector2i64 meshlib.Matrix2i64.index ( int row)

row access Generated from method MR::Matrix2i64::operator[].

Calls MR_Matrix2i64_index().

◆ index_mut()

meshlib.Vector2i64 meshlib.Matrix2i64.index_mut ( int row)

Generated from method MR::Matrix2i64::operator[].

Calls MR_Matrix2i64_index_mut().

◆ norm()

double meshlib.Matrix2i64.norm ( )

Generated from method MR::Matrix2i64::norm.

Calls MR_Matrix2i64_norm().

◆ normSq()

long meshlib.Matrix2i64.normSq ( )

compute sum of squared matrix elements Generated from method MR::Matrix2i64::normSq.

Calls MR_Matrix2i64_normSq().

◆ scale() [1/3]

meshlib.Matrix2i64 meshlib.Matrix2i64.scale ( long s)
static

returns a matrix that scales uniformly Generated from method MR::Matrix2i64::scale.

Calls MR_Matrix2i64_scale_1_int64_t().

◆ scale() [2/3]

meshlib.Matrix2i64 meshlib.Matrix2i64.scale ( long sx,
long sy )
static

returns a matrix that has its own scale along each axis Generated from method MR::Matrix2i64::scale.

Calls MR_Matrix2i64_scale_2().

◆ scale() [3/3]

meshlib.Matrix2i64 meshlib.Matrix2i64.scale ( meshlib.Vector2i64 s)
static

Generated from method MR::Matrix2i64::scale.

Calls MR_Matrix2i64_scale_1_MR_Vector2i64().

◆ set()

void meshlib.Matrix2i64.set ( Matrix2i64 other)

Overwrites the contents with those of another struct.

◆ setX()

void meshlib.Matrix2i64.setX ( meshlib.Vector2i64 value)

◆ setY()

void meshlib.Matrix2i64.setY ( meshlib.Vector2i64 value)

◆ trace()

long meshlib.Matrix2i64.trace ( )

computes trace of the matrix Generated from method MR::Matrix2i64::trace.

Calls MR_Matrix2i64_trace().

◆ transposed()

meshlib.Matrix2i64 meshlib.Matrix2i64.transposed ( )

computes transposed matrix Generated from method MR::Matrix2i64::transposed.

Calls MR_Matrix2i64_transposed().

◆ x()

meshlib.Vector2i64 meshlib.Matrix2i64.x ( )

rows, identity matrix by default

◆ y()

meshlib.Vector2i64 meshlib.Matrix2i64.y ( )

◆ zero()

meshlib.Matrix2i64 meshlib.Matrix2i64.zero ( )
static

Generated from method MR::Matrix2i64::zero.

Calls MR_Matrix2i64_zero().

Member Data Documentation

◆ LAYOUT

final java.lang.foreign.StructLayout meshlib.Matrix2i64.LAYOUT = meshlib.Ffi.structLayout(new java.lang.String[]{"x", "y"}, new java.lang.foreign.MemoryLayout[]{meshlib.Vector2i64.LAYOUT, meshlib.Vector2i64.LAYOUT})
static

The native layout of the struct.

◆ OFF_x

final long meshlib.Matrix2i64.OFF_x = LAYOUT.byteOffset(java.lang.foreign.MemoryLayout.PathElement.groupElement("x"))
static

◆ OFF_y

final long meshlib.Matrix2i64.OFF_y = LAYOUT.byteOffset(java.lang.foreign.MemoryLayout.PathElement.groupElement("y"))
static
The documentation for this class was generated from the following file: