/* -*-C-*- ******************************************************************************** * * File: hideedge.h (Formerly hideedge.h) * Description: * Author: Mark Seaman, SW Productivity * Created: Fri Oct 16 14:37:00 1987 * Modified: Tue Apr 30 12:49:57 1991 (Mark Seaman) marks@hpgrlt * Language: C * Package: N/A * Status: Reusable Software Component * * (c) Copyright 1987, Hewlett-Packard Company. ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** http://www.apache.org/licenses/LICENSE-2.0 ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. * ******************************************************************************** */ #ifndef HIDEEDGE_H #define HIDEEDGE_H /* ---------------------------------------------------------------------- I n c l u d e s ---------------------------------------------------------------------- */ #include "general.h" /* ---------------------------------------------------------------------- M a c r o s ---------------------------------------------------------------------- */ /********************************************************************** * is_hidden_edge * * Check to see if this edge is a hidden edge. This will prohibit * feature extraction and display functions on this edge. The * argument should be of type (EDGEPT*). **********************************************************************/ #define is_hidden_edge(edge) \ /*(hidden_edges &&*/ (edge->flags[0]) /*) */ /********************************************************************** * hide_edge * * Make this edge a hidden edge. This will prohibit feature extraction * and display functions on this edge. The argument should be of type * (EDGEPT*). **********************************************************************/ #define hide_edge(edge) \ /*if (hidden_edges)*/ edge->flags[0] = TRUE /********************************************************************** * reveal_edge * * Make this edge a unhidden edge. This will prohibit feature extraction * and display functions on this edge. The argument should be of type * (EDGEPT*). **********************************************************************/ #define reveal_edge(edge) \ /*if (hidden_edges)*/ edge->flags[0] = FALSE #endif