TrimSrf2Polygons

Section: C Library Functions (3)
Updated: IRIT Version 6.0
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NAME

TrimSrf2Polygons()

SYNOPSIS

trim_lib/trim2ply.c:56

CagdPolygonStruct *TrimSrf2Polygons(TrimSrfStruct *TrimSrf,
                                    int FineNess,
                                    CagdBType ComputeNormals,
                                    CagdBType ComputeUV)

DESCRIPTION

Routine to convert a single trimmed surface to set of triangles approximating it. FineNess is a fineness control on result and the larger it is more triangles may result. A value of 10 is a good starting value. NULL is returned in case of an error, otherwise list of CagdPolygonStruct.

PARAMETERS:

Srf: To approximate into triangles.

FineNess: Control on accuracy, the higher the finer.

ComputeNormals: If TRUE, normal information is also computed.

ComputeUV: If TRUE, UV values are stored and returned as well.

FUNCTION RETURN VALUE

CagdPolygonStruct *: A list of polygons with optional normal and/or UV parametric information. NULL is returned in case of an error.

ORIGIN

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Time: 07:27:09 GMT, October 17, 2022