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hom_mat2d_determinantHomMat2dDeterminantHomMat2dDeterminanthom_mat2d_determinantT_hom_mat2d_determinant🔗

Short description🔗

hom_mat2d_determinantHomMat2dDeterminantHomMat2dDeterminanthom_mat2d_determinantT_hom_mat2d_determinant — Compute the determinant of a homogeneous 2D transformation matrix.

Signature🔗

hom_mat2d_determinant( hom_mat2d HomMat2D, out real Determinant )void HomMat2dDeterminant( const HTuple& HomMat2D, HTuple* Determinant )static void HOperatorSet.HomMat2dDeterminant( HTuple homMat2D, out HTuple determinant )def hom_mat2d_determinant( hom_mat_2d: Sequence[float] ) -> float

Herror T_hom_mat2d_determinant( const Htuple HomMat2D, Htuple* Determinant )

double HHomMat2D::HomMat2dDeterminant( ) const

double HHomMat2D.HomMat2dDeterminant( )

Description🔗

hom_mat2d_determinantHomMat2dDeterminant computes the determinant of the homogeneous 2D transformation matrix given by HomMat2DhomMat2Dhom_mat_2d and returns it in Determinantdeterminantdeterminant.

Execution information🔗

Execution information

  • Multithreading type: reentrant (runs in parallel with non-exclusive operators).

  • Multithreading scope: global (may be called from any thread).

  • Processed without parallelization.

Parameters🔗

HomMat2DhomMat2Dhom_mat_2d (input_control) hom_mat2d → (real)HTuple (double)HHomMat2D, HTuple (double)Sequence[float]Htuple (double)

Input transformation matrix.

Determinantdeterminantdeterminant (output_control) real → (real)HTuple (double)HTuple (double)floatHtuple (double)

Determinant of the input matrix.

Result🔗

hom_mat2d_determinantHomMat2dDeterminant always returns 2 (H_MSG_TRUE).

Combinations with other operators🔗

Combinations

Possible predecessors

hom_mat2d_translateHomMat2dTranslate, hom_mat2d_translate_localHomMat2dTranslateLocal, hom_mat2d_scaleHomMat2dScale, hom_mat2d_scale_localHomMat2dScaleLocal, hom_mat2d_rotateHomMat2dRotate, hom_mat2d_rotate_localHomMat2dRotateLocal, hom_mat2d_slantHomMat2dSlant, hom_mat2d_slant_localHomMat2dSlantLocal, hom_mat2d_reflectHomMat2dReflect, hom_mat2d_reflect_localHomMat2dReflectLocal

Module🔗

Foundation