0
$\begingroup$

I want to transform a BoundaryMeshRegion but cannot find a way that conforms with the syntax. As given below, it doesn't work if I generate the BoundaryMeshRegion first and then perform a GeometricTransformation or vice versa. I have also tried BoundaryDiscretizeGraphics in this fashion, which also doesn't work.

reg1 = GeometricTransformation[
   BoundaryDiscretizeRegion[Cone[{{0, 0, 1/2}, {0, 0, 0}}, 1/4]], 
   ShearingTransform[ArcTan[1/2], {1, 0, 0}, {0, 0, 1}]];

reg2 = BoundaryDiscretizeRegion[
   GeometricTransformation[
   Cone[{{0, 0, 1/2}, {0, 0, 0}}, 1/4], 
   ShearingTransform[ArcTan[1/2], {1, 0, 0}, {0, 0, 1}]];
$\endgroup$
1
$\begingroup$

Use TransformedRegion instead of GeometricTransformation:

TransformedRegion[
    BoundaryDiscretizeRegion[Cone[{{0,0,1/2}, {0,0,0}}, 1/4]],
    ShearingTransform[ArcTan[1/2], {1,0,0}, {0,0,1}]
]

enter image description here

$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.