solid.c

AutoCAD DWG-file viewer

/****************************************************************/
/*			COPYRIGHT NOTICE			*/
/*			----------------			*/
/*  All software in this listing remain the strict copyright	*/
/*  of Ilija Kovacevic and cannot be copied or used in any way	*/
/*  except by written permission of Ilija Kovacevic.		*/
/*								*/
/*	Copyright (c) 1992 Ilija Kovacevic			*/
/*	www.kov.com   email [e-mail]			*/
/****************************************************************/

#include "dwgin.h"

PUBLIC AcadSolid *AcadSolid__create( void )

{
return( ( AcadSolid * )get_memory( sizeof( AcadSolid ) ) );
}


PUBLIC void AcadSolid__delete( AcadSolid *me )

{
free( ( char * )me );
}


PUBLIC int AcadSolid__length( AcadSolid *me )

{
return( me->common.size );
}


PUBLIC void AcadSolid__read( AcadSolid *me )

{
AcadEntity__read_elevation_etc( &me->common,true,true );
me->z = me->common.elevation;
get_DOUBLE( &me->x1 );
get_DOUBLE( &me->y1 );
get_DOUBLE( &me->x2 );
get_DOUBLE( &me->y2 );
get_DOUBLE( &me->x3 );
get_DOUBLE( &me->y3 );
get_DOUBLE( &me->x4 );
get_DOUBLE( &me->y4 );
if ( ( __drawing->acad10 OR __drawing->acad11 ) AND me->common.pflags&0x1 ) AcadEntity__get_ucs_directions( &me->common );
}


PUBLIC void AcadSolid__dump_to_debug_file( AcadSolid *me )

{
dprintf( "SOLID\n" );
dprintf( "\t%lf,%lf,%lf\n",me->x1,me->y1,me->z );
dprintf( "\t%lf,%lf,%lf\n",me->x2,me->y2,me->z );
dprintf( "\t%lf,%lf,%lf\n",me->x3,me->y3,me->z );
dprintf( "\t%lf,%lf,%lf\n",me->x4,me->y4,me->z );
AcadEntity__dump_to_debug_file( &me->common );
}


PUBLIC void AcadSolid__dxfout( AcadSolid *me )

{
dxf_string( 0,"SOLID" );
AcadEntity__dxfout( &me->common );
dxf_DOUBLE( 10,me->x1 );
dxf_DOUBLE( 20,me->y1 );
if ( !__drawing->header->flatland ) dxf_DOUBLE( 30,me->common.elevation );
dxf_DOUBLE( 11,me->x2 );
dxf_DOUBLE( 21,me->y2 );
if ( !__drawing->header->flatland ) dxf_DOUBLE( 31,me->common.elevation );
dxf_DOUBLE( 12,me->x3 );
dxf_DOUBLE( 22,me->y3 );
if ( !__drawing->header->flatland ) dxf_DOUBLE( 32,me->common.elevation );
dxf_DOUBLE( 13,me->x4 );
dxf_DOUBLE( 23,me->y4 );
if ( !__drawing->header->flatland ) dxf_DOUBLE( 33,me->common.elevation );
AcadEntity__dxfout_ucs( &me->common );
}

PUBLIC void AcadSolid__write( AcadSolid *me )

{
int size;

put_UINT8( 0xb );  /* SOLID TYPE */
size = sizeof( DOUBLE )*8+1;
if ( me->common.ucs ) size += sizeof( DOUBLE )*3;
AcadEntity__write_elevation_etc( &me->common,false,true,size );
if ( debugger ) dprintf( "\tsolid entity\n" );
put_DOUBLE( me->x1 );
put_DOUBLE( me->y1 );
put_DOUBLE( me->x2 );
put_DOUBLE( me->y2 );
put_DOUBLE( me->x3 );
put_DOUBLE( me->y3 );
put_DOUBLE( me->x4 );
put_DOUBLE( me->y4 );
if ( me->common.ucs ) AcadEntity__put_ucs_directions( &me->common );
}