asx3d3_poly_sb()

static int asx3d3_poly_sb ( const LWPOLY *  poly, __attribute__((__unused__)) char *  srs, int  precision, int  opts, __attribute__((__unused__)) int  is_patch, __attribute__((__unused__)) const char *  defid, stringbuffer_t *  sb  )

static

Compute the X3D coordinates of the polygon and add to string buffer.

Definition at line 246 of file lwout_x3d.c.

{
        uint32_t i;
        for (i=0; i<poly->nrings; i++)
        {
                if (i) stringbuffer_aprintf(sb, " "); /* inner ring points start */
                ptarray_to_x3d3_sb(poly->rings[i], precision, opts, 1, sb);
        }
        return LW_SUCCESS;
}

References LW_SUCCESS, LWPOLY::nrings, ovdump::opts, precision, ptarray_to_x3d3_sb(), LWPOLY::rings, and stringbuffer_aprintf().

Referenced by asx3d3_collection_sb(), asx3d3_multi_sb(), and asx3d3_psurface_sb().

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