Bernard Leclerc (bleclerc++at++cae.ca)
Thu, 15 Feb 1996 09:06:23 -0500
Attached are two files to illustrate how to compile and link the simplest
Performer 2.0 C++ application: simple.C and its Makefile.
The Makefile is only 4 lines long. It uses as much default rules as possible
from the system makefile.
simple.C can be found in /usr/share/Performer/src/pguide/libpf/C++ and is
attached here for your convenience.
I'm using IRIX 5.3, Performer 2.0 and the new Delta/C++ compiler, /usr/bin/CC.
I'm not using g++ and I suspect your problems come from its use.
On Feb 14, 11:19pm, Nuno Godinho wrote:
> Here's my own Makefile:
>
> ----------start------------
> SHELL = /bin/sh
>
> INCLUDE = -I. -I.. -I/usr/src/Performer/include
-I/usr/include/Performer
You should not be using /usr/src/Performer/include. This directory was used
with version 1.2 and is no longer used in 2.0
> Sorry for such a big message, but I am clueless.
> My only solution is to go back to the C API.
Don't do that. Stick with C++
>
> Please help:
> -explaining me what goes wrong or
> -sending me your working Makefiles
>
> thanks
> Nuno
Let us know once you find the solution.
--
___/ | ___/ Bernard Leclerc e-mail: bleclerc++at++cae.ca
/ / | / Systems Engineer voice: +1 514 341 2000
/ / | __/ CAE Electronics Ltd. extension 2275
/ / | / 8585 Cote De Liesse fax: +1 514 340 5496
/ ____ | / P.O. Box 1800
_____/ _/ _| _____/ Saint-Laurent, Quebec, Canada, H4L-4X4
//
// Copyright 1995, Silicon Graphics, Inc.
// ALL RIGHTS RESERVED
//
// UNPUBLISHED -- Rights reserved under the copyright laws of the United
// States. Use of a copyright notice is precautionary only and does not
// imply publication or disclosure.
//
// U.S. GOVERNMENT RESTRICTED RIGHTS LEGEND:
// Use, duplication or disclosure by the Government is subject to restrictions
// as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights
// in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or
// in similar or successor clauses in the FAR, or the DOD or NASA FAR
// Supplement. Contractor/manufacturer is Silicon Graphics, Inc.,
// 2011 N. Shoreline Blvd. Mountain View, CA 94039-7311.
//
// Permission to use, copy, modify, distribute, and sell this software
// and its documentation for any purpose is hereby granted without
// fee, provided that (i) the above copyright notices and this
// permission notice appear in all copies of the software and related
// documentation, and (ii) the name of Silicon Graphics may not be
// used in any advertising or publicity relating to the software
// without the specific, prior written permission of Silicon Graphics.
//
// THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
// EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
// WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
//
// IN NO EVENT SHALL SILICON GRAPHICS BE LIABLE FOR ANY SPECIAL,
// INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY
// DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
// WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY
// THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE
// OR PERFORMANCE OF THIS SOFTWARE.
//
//
// simpleC.C: simple Performer program for programmer's guide
//
// $Revision: 1.10 $
// $Date: 1995/11/22 14:35:21 $
//
#include <stdlib.h>
#include <Performer/pf/pfChannel.h>
#include <Performer/pf/pfLightSource.h>
#include <Performer/pf/pfNode.h>
#include <Performer/pf/pfScene.h>
#include <Performer/pfutil.h>
#include <Performer/pfdu.h>
//
// Usage() -- print usage advice and exit. This
// procedure is executed in the application process.
//
static void
Usage (void)
{
pfNotify(PFNFY_FATAL, PFNFY_USAGE, "Usage: simpleC file.ext ...\n");
exit(1);
}
int
main (int argc, char *argv[])
{
float t = 0.0f;
if (argc < 2)
Usage();
// Initialize Performer
pfInit();
// Use default multiprocessing mode based on number of
// processors.
//
pfMultiprocess( PFMP_DEFAULT );
// Load all loader DSO's before pfConfig() forks
pfdInitConverter(argv[1]);
// initiate multi-processing mode set in pfMultiprocess call
// FORKs for Performer processes, CULL and DRAW, etc. happen here.
//
pfConfig();
// Append to Performer search path, PFPATH, files in
// /usr/share/Performer/data */
pfFilePath(".:/usr/share/Performer/data");
pfNode *root = pfdLoadFile(argv[1]);
if (root == NULL)
{
pfExit();
exit(-1);
}
// Attach loaded file to a new pfScene
pfScene *scene = new pfScene;
scene->addChild(root);
// Create a pfLightSource and attach it to scene
scene->addChild(new pfLightSource);
// Configure and open GL window
pfPipe *p = pfGetPipe(0);
pfPipeWindow *pw = new pfPipeWindow(p);
pw->setWinType(PFPWIN_TYPE_X);
pw->setName("IRIS Performer");
pw->setOriginSize(0,0,500,500);
pw->open();
// Create and configure a pfChannel.
pfChannel *chan = new pfChannel(p);
chan->setScene(scene);
chan->setFOV(45.0f, 0.0f);
// determine extent of scene's geometry
pfSphere bsphere;
root->getBound(&bsphere);
chan->setNearFar(1.0f, 10.0f * bsphere.radius);
// Simulate for twenty seconds.
while (t < 20.0f)
{
pfCoord view;
float s, c;
// Go to sleep until next frame time.
pfSync();
// Initiate cull/draw for this frame.
pfFrame();
// Compute new view position.
t = pfGetTime();
pfSinCos(45.0f*t, &s, &c);
view.hpr.set(45.0f*t, -10.0f, 0);
view.xyz.set(2.0f * bsphere.radius * s,
-2.0f * bsphere.radius *c,
0.5f * bsphere.radius);
chan->setView(view.xyz, view.hpr);
}
// Terminate parallel processes and exit
pfExit();
return 0;
}
C++FLAGS = -DIRISGL -g +w +pp -mips2 -MDupdate Makedepend -woff 3259
LDFLAGS = -lpfdu_igl -lpfutil_igl -lpf_igl -limage -lgl -lm -lfpe -lfm -lmalloc
simple:
sinclude Makedepend
This archive was generated by hypermail 2.0b2 on Mon Aug 10 1998 - 17:52:24 PDT