Unverified50% confidenceFactExact time
B-Rep (Boundary Representation) is the most mainstream three-dimensional geometric representation in the CAD domain, describing the outer surface of a solid model using oriented faces, edges, vertices, and their topological relationships.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedB-Rep(边界表示法)将实体表达为面、边、顶点的拓扑关系网络,每个面由参数化曲面如NURBS曲面精确描述80% similarUnverifiedNeural implicit surfaces use neural networks to implicitly represent 3D shapes, accepting the coordinates of any point in space and outputting a scalar value (typically a signed distance function SDF), where the surface is the zero-level isosurface of the output.64% similarUnverified线性规划的可行域构成凸多面体,单纯形法沿顶点遍历,内点法穿越可行域内部61% similarUnverifiedThe false proof is constructed by finding point P, the intersection of the angle bisector and the perpendicular bisector of the opposite side in triangle ABC, then drawing perpendiculars to the two sides to derive that AB = AC.61% similarUnverifiedImplicit functions such as SDF (Signed Distance Field) describe object surfaces using mathematical functions and are more robust to topological changes.59% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1001553API
curl https://kongchang.com/api/v1/knowledge/claims/1001553MCP
get_claim(id=1001553)