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/*
* surf - visualizing algebraic curves and algebraic surfaces
* Copyright (C) 1996-1997 Friedrich-Alexander-Universitaet
* Erlangen-Nuernberg
* 1997-2000 Johannes Gutenberg-Universitaet Mainz
* Authors: Stephan Endrass, Hans Huelf, Ruediger Oertel,
* Kai Schneider, Ralf Schmitt, Johannes Beigel
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#include <string.h>
#include "SurfaceDataStruct.h"
#include "gui_config.h"
#include "cube.h"
// using namespace globals;
SurfaceDataStruct::SurfaceDataStruct()
{
memset (surfaces,0, sizeof(surfaces));
memset (&curve, 0, sizeof(curve));
}
SurfaceDataStruct::~SurfaceDataStruct()
{
}
int SurfaceDataStruct::init ()
{
int i,k;
for (k=i=0; i< MAIN_SURFACE_AMOUNT_NUM; i++) {
if (formulas[k].initWithSurface(i)) {
surfaces[k].red = color_slider[i].red / 255.0;
surfaces[k].green= color_slider[i].green/255.0;
surfaces[k].blue = color_slider[i].blue/255.0;
surfaces[k].ins_red =color_slider[i].inside_red /255.0;
surfaces[k].ins_green=color_slider[i].inside_green/255.0;
surfaces[k].ins_blue =color_slider[i].inside_blue /255.0;
surfaces[k].diffuse= light_settings[i].diffuse/100.0;
surfaces[k].reflect= light_settings[i].reflected/100.0;
surfaces[k].transmit=light_settings[i].transmitted/100.0;
surfaces[k].smooth = light_settings[i].smoothness;
surfaces[k].transp = light_settings[i].transparence/100.0;
/*sk :merke Index der Flche, mit dem sie im Skript definiert wurde */
new_index[i]=k;
k++;
}
}
// --------------------
// init clipping_cube
// --------------------
// init_cube( &GLOBAL_clip_cube );
surf_n=k;
init_all = k > 0;
return k;
}
void SurfaceDataStruct::initCurveProperty()
{
/* sk:curve NUS-Anzahl auf 1 setzen, damit sie */
/* in illumintion_of_surface() bercksichtigt wird */
curve.root_n = 1;
// sk :Setze die Kurvenfarbe in den neuen Struct
curve.red =curve_color_slider_data[RED] /255.0;
curve.green=curve_color_slider_data[GREEN]/255.0;
curve.blue =curve_color_slider_data[BLUE] /255.0;
curve.transp =0/100.0;
// mglichkeit offen gelassen fr weitere curve Properties
// f_d->curve.ambient=100/100.0;
// f_d->curve.diffuse=100/100.0;
// f_d->curve.reflect=100/100.0;
// f_d->curve.smooth=24;
}
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