Parry point (triangle)

A parry point, in the context of triangulation and geometric analysis, specifically refers to a vertex of a triangle which serves as a crucial reference point for determining certain properties or relationships within the triangle or a larger geometric structure. It's not a formally defined term in standard geometric textbooks but rather a descriptive label used in specific applications, particularly those involving computer graphics, geometric modeling, or spatial reasoning.

The precise meaning of "parry point" depends heavily on the context. It might refer to:

• A vertex used for intersection calculations: In situations where triangles are being intersected or their boundaries analyzed, one vertex might be designated as a parry point for simplifying calculations or improving efficiency of algorithms. The specific choice of vertex depends on the algorithm and the problem's geometry.

• A vertex representing a pivot point: In scenarios involving triangle manipulation or animation, a parry point might act as a pivot around which the triangle rotates or scales.

• A vertex with special properties: The parry point might be uniquely identified based on its geometric properties relative to other vertices or to the triangle's overall shape (e.g., the vertex with the smallest angle, the vertex closest to a specific point).

Without further specification of the application or field, the precise definition of a "parry point" remains ambiguous. More information about the context in which this term is used is needed for a complete and accurate definition.