Difference Between C-rep and B-rep

Comparison between C-rep and B-rep

Difference between Boundary representation method (B-rep) and Constructive Solid Geometry (CSG and C-rep) in tabular form.

  • The Key Difference Between C-rep and B-rep is in the below comparison chart.
C-rep and B-rep Comparison
C-rep and B-rep Comparison
C-rep B-rep
1 C-rep does not store only the bounding surfaces of the solid. B-rep stores only the bounding surfaces of the solid.
2 C-rep is easy to create a precise solid model using standard primitives. B-rep does not use standard primitives.
3 C-rep is difficult to create unusual shapes. B-rep is easy to create unusual shapes.
4 C-rep has Less storage space than the B-rep. B-rep More storage space than the C-rep.
5 C-rep takes more computation time than the B-rep. B-rep takes less computation time than C-rep.
6 It is relatively difficult to convert back and forth between a C-rep and a corresponding wire-frame model. It is relatively simple to convert back and forth between a boundary representation and a corresponding wire-frame model.

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