60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/*
|
|
* PVVMUD a 3D MUD
|
|
* Copyright (C) 1998-1999 Programvareverkstedet (pvv@pvv.org)
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
*/
|
|
#include "client.H"
|
|
#include "cliviewpoint.H"
|
|
#include "matrix.H"
|
|
#include <GL/glut.h>
|
|
|
|
CCliViewpoint::CCliViewpoint(CCliWorld * world){
|
|
m_world = world;
|
|
}
|
|
|
|
|
|
void CCliViewpoint::transform(){
|
|
|
|
CMatrix transform;
|
|
CCliObject * target = (CCliObject*)m_world->getObject(getTargetId());
|
|
|
|
if (target != NULL){
|
|
target->getInvGlobalTransform(transform);
|
|
}
|
|
|
|
transform.rotate(-getDirection());
|
|
transform.translate(-getPosition());
|
|
|
|
glMultMatrixd(transform.getVector());
|
|
|
|
return;
|
|
|
|
double * pos = getPosition().getVector();
|
|
double * dir = getDirection().getVector();
|
|
|
|
glRotated(-dir[0],0.0,0.0,1.0);
|
|
glRotated(-dir[1],0.0,1.0,0.0);
|
|
glRotated(-dir[2],1.0,0.0,0.0);
|
|
glTranslated(-pos[0],-pos[1],-pos[2]);
|
|
|
|
}
|
|
|
|
void CCliViewpoint::setAspectRatio( float aspectRatio ){
|
|
this->aspectRatio = aspectRatio;
|
|
}
|
|
|