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 | 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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