hom_mat2d_determinantT_hom_mat2d_determinantHomMat2dDeterminantHomMat2dDeterminant (Operator)
Name
hom_mat2d_determinantT_hom_mat2d_determinantHomMat2dDeterminantHomMat2dDeterminant — Compute the determinant of a homogeneous 2D transformation matrix.
Signature
Description
hom_mat2d_determinanthom_mat2d_determinantHomMat2dDeterminantHomMat2dDeterminantHomMat2dDeterminant computes the determinant of the
homogeneous 2D transformation matrix given by HomMat2DHomMat2DHomMat2DHomMat2DhomMat2D and
returns it in DeterminantDeterminantDeterminantDeterminantdeterminant.
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
HomMat2DHomMat2DHomMat2DHomMat2DhomMat2D (input_control) hom_mat2d → HHomMat2D, HTupleHTupleHtuple (real) (double) (double) (double)
Input transformation matrix.
DeterminantDeterminantDeterminantDeterminantdeterminant (output_control) real → HTupleHTupleHtuple (real) (double) (double) (double)
Determinant of the input matrix.
Result
hom_mat2d_determinanthom_mat2d_determinantHomMat2dDeterminantHomMat2dDeterminantHomMat2dDeterminant always returns 2 (H_MSG_TRUE).
Possible Predecessors
hom_mat2d_translatehom_mat2d_translateHomMat2dTranslateHomMat2dTranslateHomMat2dTranslate,
hom_mat2d_translate_localhom_mat2d_translate_localHomMat2dTranslateLocalHomMat2dTranslateLocalHomMat2dTranslateLocal,
hom_mat2d_scalehom_mat2d_scaleHomMat2dScaleHomMat2dScaleHomMat2dScale,
hom_mat2d_scale_localhom_mat2d_scale_localHomMat2dScaleLocalHomMat2dScaleLocalHomMat2dScaleLocal,
hom_mat2d_rotatehom_mat2d_rotateHomMat2dRotateHomMat2dRotateHomMat2dRotate,
hom_mat2d_rotate_localhom_mat2d_rotate_localHomMat2dRotateLocalHomMat2dRotateLocalHomMat2dRotateLocal,
hom_mat2d_slanthom_mat2d_slantHomMat2dSlantHomMat2dSlantHomMat2dSlant,
hom_mat2d_slant_localhom_mat2d_slant_localHomMat2dSlantLocalHomMat2dSlantLocalHomMat2dSlantLocal,
hom_mat2d_reflecthom_mat2d_reflectHomMat2dReflectHomMat2dReflectHomMat2dReflect,
hom_mat2d_reflect_localhom_mat2d_reflect_localHomMat2dReflectLocalHomMat2dReflectLocalHomMat2dReflectLocal
Module
Foundation