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TransformedRegion[reg,f]
represents the transformed region , where reg is a region and f is a function.
Details and Options Examplesopen allclose all Basic Examples (2) Scope (24) Special Regions (10)Some transformed regions are computed explicitly:
A linear-fractional transformation of the unit ball:
Translate a unit Disk:
Conditions for point membership:
Shear a unit Rectangle:
Compute the RegionBounds:
Rotate a standard Triangle:
Region remains constant and bounded:
Scale a Circle:
Compute the ArcLength:
A disk transformed by a nonlinear transformation :
Express the same point mapping using Indexed:
Compute the RegionMeasure:
Map points from a 3D Cuboid into 2D by a nonlinear transformation :
Geometric and embedding dimension:
Compute the RegionCentroid:
Rotate a 3D Cuboid:
Integrate over a rotated unit cube:
Applications (2)Any triangle is an affine transformation of the standard triangle:
The transformation is given by , where :
Compare original and transformed unit triangle:
Find the perspective transformation of a unit Cuboid with center :
Compute the Volume:
Wolfram Research (2014), TransformedRegion, Wolfram Language function, https://reference.wolfram.com/language/ref/TransformedRegion.html. TextWolfram Research (2014), TransformedRegion, Wolfram Language function, https://reference.wolfram.com/language/ref/TransformedRegion.html.
CMSWolfram Language. 2014. "TransformedRegion." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/TransformedRegion.html.
APAWolfram Language. (2014). TransformedRegion. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/TransformedRegion.html
BibTeX@misc{reference.wolfram_2025_transformedregion, author="Wolfram Research", title="{TransformedRegion}", year="2014", howpublished="\url{https://reference.wolfram.com/language/ref/TransformedRegion.html}", note=[Accessed: 12-July-2025 ]}
BibLaTeX@online{reference.wolfram_2025_transformedregion, organization={Wolfram Research}, title={TransformedRegion}, year={2014}, url={https://reference.wolfram.com/language/ref/TransformedRegion.html}, note=[Accessed: 12-July-2025 ]}
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