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https://github.com/OrcaSlicer/OrcaSlicer.git
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Refactor folder (#10475)
Move many third-party components' source codes from the src folder to a new folder called deps_src. The goal is to make the code structure clearer and easier to navigate.
This commit is contained in:
SoftFever
224
deps_src/qhull/src/libqhullcpp/RboxPoints.cpp
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224
deps_src/qhull/src/libqhullcpp/RboxPoints.cpp
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/****************************************************************************
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**
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** Copyright (c) 2008-2015 C.B. Barber. All rights reserved.
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** $Id: //main/2015/qhull/src/libqhullcpp/RboxPoints.cpp#3 $$Change: 2066 $
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** $DateTime: 2016/01/18 19:29:17 $$Author: bbarber $
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**
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****************************************************************************/
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#include "libqhullcpp/RboxPoints.h"
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#include "libqhullcpp/QhullError.h"
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#include <iostream>
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using std::cerr;
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using std::endl;
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using std::istream;
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using std::ostream;
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using std::ostringstream;
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using std::string;
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using std::vector;
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using std::ws;
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#ifdef _MSC_VER // Microsoft Visual C++ -- warning level 4
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#pragma warning( disable : 4996) // function was declared deprecated(strcpy, localtime, etc.)
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#endif
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namespace orgQhull {
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#//! RboxPoints -- generate random PointCoordinates for qhull (rbox)
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#//!\name Constructors
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RboxPoints::
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RboxPoints()
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: PointCoordinates("rbox")
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, rbox_new_count(0)
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, rbox_status(qh_ERRnone)
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, rbox_message()
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{
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allocateQhullQh();
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}
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//! Allocate and generate points according to rboxCommand
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//! For rbox commands, see http://www.qhull.org/html/rbox.htm or html/rbox.htm
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//! Same as appendPoints()
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RboxPoints::
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RboxPoints(const char *rboxCommand)
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: PointCoordinates("rbox")
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, rbox_new_count(0)
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, rbox_status(qh_ERRnone)
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, rbox_message()
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{
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allocateQhullQh();
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// rbox arguments added to comment() via qh_rboxpoints > qh_fprintf_rbox
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appendPoints(rboxCommand);
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}
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RboxPoints::
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~RboxPoints()
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{
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delete qh();
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resetQhullQh(0);
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}
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// RboxPoints and qh_rboxpoints has several fields in qhT (rbox_errexit..cpp_object)
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// It shares last_random with qh_rand and qh_srand
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// The other fields are unused
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void RboxPoints::
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allocateQhullQh()
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{
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QHULL_LIB_CHECK /* Check for compatible library */
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resetQhullQh(new QhullQh);
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}//allocateQhullQh
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#//!\name Messaging
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void RboxPoints::
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clearRboxMessage()
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{
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rbox_status= qh_ERRnone;
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rbox_message.clear();
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}//clearRboxMessage
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std::string RboxPoints::
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rboxMessage() const
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{
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if(rbox_status!=qh_ERRnone){
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return rbox_message;
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}
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if(isEmpty()){
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return "rbox warning: no points generated\n";
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}
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return "rbox: OK\n";
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}//rboxMessage
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int RboxPoints::
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rboxStatus() const
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{
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return rbox_status;
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}
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bool RboxPoints::
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hasRboxMessage() const
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{
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return (rbox_status!=qh_ERRnone);
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}
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#//!\name Methods
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//! Appends points as defined by rboxCommand
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//! Appends rboxCommand to comment
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//! For rbox commands, see http://www.qhull.org/html/rbox.htm or html/rbox.htm
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void RboxPoints::
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appendPoints(const char *rboxCommand)
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{
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string s("rbox ");
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s += rboxCommand;
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char *command= const_cast<char*>(s.c_str());
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if(qh()->cpp_object){
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throw QhullError(10001, "Qhull error: conflicting user of cpp_object for RboxPoints::appendPoints() or corrupted qh_qh");
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}
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if(extraCoordinatesCount()!=0){
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throw QhullError(10067, "Qhull error: Extra coordinates (%d) prior to calling RboxPoints::appendPoints. Was %s", extraCoordinatesCount(), 0, 0.0, comment().c_str());
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}
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countT previousCount= count();
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qh()->cpp_object= this; // for qh_fprintf_rbox()
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int status= qh_rboxpoints(qh(), command);
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qh()->cpp_object= 0;
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if(rbox_status==qh_ERRnone){
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rbox_status= status;
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}
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if(rbox_status!=qh_ERRnone){
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throw QhullError(rbox_status, rbox_message);
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}
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if(extraCoordinatesCount()!=0){
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throw QhullError(10002, "Qhull error: extra coordinates (%d) for PointCoordinates (%x)", extraCoordinatesCount(), 0, 0.0, coordinates());
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}
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if(previousCount+newCount()!=count()){
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throw QhullError(10068, "Qhull error: rbox specified %d points but got %d points for command '%s'", newCount(), count()-previousCount, 0.0, comment().c_str());
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}
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}//appendPoints
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}//namespace orgQhull
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#//!\name Global functions
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/*-<a href="qh-user.htm#TOC"
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>-------------------------------</a><a name="qh_fprintf_rbox">-</a>
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qh_fprintf_rbox(qh, fp, msgcode, format, list of args )
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fp is ignored (replaces qh_fprintf_rbox() in userprintf_rbox.c)
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cpp_object == RboxPoints
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notes:
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only called from qh_rboxpoints()
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same as fprintf() and Qhull.qh_fprintf()
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fgets() is not trapped like fprintf()
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Do not throw errors from here. Use qh_errexit_rbox;
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A similar technique can be used for qh_fprintf to capture all of its output
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*/
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extern "C"
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void qh_fprintf_rbox(qhT *qh, FILE*, int msgcode, const char *fmt, ... ) {
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va_list args;
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using namespace orgQhull;
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if(!qh->cpp_object){
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qh_errexit_rbox(qh, 10072);
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}
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RboxPoints *out= reinterpret_cast<RboxPoints *>(qh->cpp_object);
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va_start(args, fmt);
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if(msgcode<MSG_OUTPUT){
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char newMessage[MSG_MAXLEN];
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// RoadError provides the message tag
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vsnprintf(newMessage, sizeof(newMessage), fmt, args);
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out->rbox_message += newMessage;
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if(out->rbox_status<MSG_ERROR || out->rbox_status>=MSG_STDERR){
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out->rbox_status= msgcode;
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}
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va_end(args);
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return;
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}
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switch(msgcode){
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case 9391:
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case 9392:
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out->rbox_message += "RboxPoints error: options 'h', 'n' not supported.\n";
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qh_errexit_rbox(qh, 10010);
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/* never returns */
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case 9393: // FIXUP QH11026 countT vs. int
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{
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int dimension= va_arg(args, int);
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string command(va_arg(args, char*));
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countT count= va_arg(args, countT);
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out->setDimension(dimension);
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out->appendComment(" \"");
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out->appendComment(command.substr(command.find(' ')+1));
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out->appendComment("\"");
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out->setNewCount(count);
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out->reservePoints();
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}
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break;
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case 9407:
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*out << va_arg(args, int);
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// fall through
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case 9405:
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*out << va_arg(args, int);
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// fall through
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case 9403:
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*out << va_arg(args, int);
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break;
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case 9408:
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*out << va_arg(args, double);
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// fall through
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case 9406:
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*out << va_arg(args, double);
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// fall through
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case 9404:
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*out << va_arg(args, double);
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break;
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}
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va_end(args);
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} /* qh_fprintf_rbox */
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