Extension method: IEnumerable<VertexInfo[]> Extrude(this IEnumerable<PointD>, double, bool, bool)

• Declared in: RT.Modeling.Md

Declaration

public static IEnumerable<VertexInfo[]> Extrude(
    this IEnumerable<PointD> polygon,
    double depth,
    bool includeBackFace = false,
    bool flatSideNormals = false
)

Summary

Generates a 3D model by extruding a polygon from 2D space along the y-axis.

Parameters

this IEnumerable<PointD>	polygon	The polygon to extrude.
double	depth	The amount along the y-axis by which to extrude.
bool	includeBackFace	If true, a back face is also included.
bool	flatSideNormals	If true, the “walls” of the extrusion at all assumed to be flat (normal vectors will be perpendicular). Otherwise, they are assumed to be curves (normal vectors are averages).

Returns

A collection of faces.