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dgnhelp.cpp
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dgnhelp.cpp
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/******************************************************************************
* $Id: dgnhelp.cpp,v 1.34 2006/03/02 12:21:56 dron Exp $
*
* Project: Microstation DGN Access Library
* Purpose: Application visible helper functions for parsing DGN information.
* Author: Frank Warmerdam, warmerdam@pobox.com
*
******************************************************************************
* Copyright (c) 2002, Avenza Systems Inc, http://www.avenza.com/
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
******************************************************************************
*
* $Log: dgnhelp.cpp,v $
* Revision 1.34 2006/03/02 12:21:56 dron
* Two format strings fixed.
*
* Revision 1.33 2006/01/26 20:38:18 kintel
* bugfix: DGNDumpElement(): Print DGNElemKnotWeight correctly
*
* Revision 1.32 2006/01/26 15:59:29 kintel
* Cosmetic: Missing newline in DGNDumpElement() when properties was 0 for B-Splines
*
* Revision 1.31 2006/01/25 18:43:19 kintel
* B-Spline curve and surface support
*
* Revision 1.26 2005/12/15 14:10:39 fwarmerdam
* Fixed for QuaternionToMatrix from Marius Kintel.
*
* Revision 1.25 2005/11/18 17:16:35 fwarmerdam
* added TextNode implementation from Ilya Beylin
*
* Revision 1.24 2004/09/15 16:06:19 fwarmerdam
* Report 3D Cell header better.
*
* Revision 1.23 2004/09/15 16:00:47 fwarmerdam
* Report 3D values for Cell Header range and origin.
*
* Revision 1.22 2004/09/15 14:06:25 fwarmerdam
* added dumping of cone in DGNDumpElement()
* A bunch of changes related to quaternion handling... not sure if it all
* is working or not. Contributed by user.
*
* Revision 1.21 2003/12/01 16:58:13 warmerda
* Replaced DGNRad50ToAscii() with new implementation from Armin Berg.
* This one correctly decodes values with embedded spaces, though I am
* not certain it always trims spaces (assuming that is desirable).
*
* Revision 1.20 2003/09/11 20:00:28 warmerda
* avoid casting warning in Quat to Matrix func
*
* Revision 1.19 2003/08/19 20:16:14 warmerda
* Added support for CONE and 3D solid/surface header.
* Implemented DGNQuaternionToMatrix function.
* Marius Kintel
*
* Revision 1.18 2003/06/27 14:38:26 warmerda
* avoid warnings
*
* Revision 1.17 2003/05/21 03:42:01 warmerda
* Expanded tabs
*
* Revision 1.16 2003/05/15 14:47:23 warmerda
* implement quaternion support on write
*
* Revision 1.15 2003/05/12 18:48:57 warmerda
* added preliminary 3D write support
*
* Revision 1.14 2003/01/20 20:05:01 warmerda
* added DGNAsciiToRad50()
*
* Revision 1.13 2003/01/09 14:59:47 warmerda
* fixed DGNGetLinkage() test for DMRS linkages as provided by Henk Jan Priester
*
* Revision 1.12 2002/11/13 21:26:32 warmerda
* added more documentation
*
* Revision 1.11 2002/11/12 19:44:17 warmerda
* added view display
*
* Revision 1.10 2002/10/07 13:14:18 warmerda
* added association id support
*
* Revision 1.9 2002/05/31 03:40:22 warmerda
* added improved support for parsing attribute linkages
*
* Revision 1.8 2002/05/30 19:24:38 warmerda
* add partial support for tag type 5
*
* Revision 1.7 2002/04/22 20:44:41 warmerda
* added (partial) cell library support
*
* Revision 1.6 2002/04/16 17:56:07 warmerda
* Initialize ch.
*
* Revision 1.5 2002/03/14 21:38:05 warmerda
* removed DGN_DEBUG macro
*
* Revision 1.4 2002/03/12 17:07:26 warmerda
* added tagset and tag value element support
*
* Revision 1.3 2002/02/22 22:18:10 warmerda
* ensure that multi-part attributes supported for fill info
*
* Revision 1.2 2002/01/15 06:42:30 warmerda
* remove stub statement
*
* Revision 1.1 2002/01/15 06:38:02 warmerda
* New
*
*/
#include "dgnlibp.h"
CPL_CVSID("$Id: dgnhelp.cpp,v 1.34 2006/03/02 12:21:56 dron Exp $");
static unsigned char abyDefaultPCT[256][3] =
{
{255,255,255},
{0,0,255},
{0,255,0},
{255,0,0},
{255,255,0},
{255,0,255},
{255,127,0},
{0,255,255},
{64,64,64},
{192,192,192},
{254,0,96},
{160,224,0},
{0,254,160},
{128,0,160},
{176,176,176},
{0,240,240},
{240,240,240},
{0,0,240},
{0,240,0},
{240,0,0},
{240,240,0},
{240,0,240},
{240,122,0},
{0,240,240},
{240,240,240},
{0,0,240},
{0,240,0},
{240,0,0},
{240,240,0},
{240,0,240},
{240,122,0},
{0,225,225},
{225,225,225},
{0,0,225},
{0,225,0},
{225,0,0},
{225,225,0},
{225,0,225},
{225,117,0},
{0,225,225},
{225,225,225},
{0,0,225},
{0,225,0},
{225,0,0},
{225,225,0},
{225,0,225},
{225,117,0},
{0,210,210},
{210,210,210},
{0,0,210},
{0,210,0},
{210,0,0},
{210,210,0},
{210,0,210},
{210,112,0},
{0,210,210},
{210,210,210},
{0,0,210},
{0,210,0},
{210,0,0},
{210,210,0},
{210,0,210},
{210,112,0},
{0,195,195},
{195,195,195},
{0,0,195},
{0,195,0},
{195,0,0},
{195,195,0},
{195,0,195},
{195,107,0},
{0,195,195},
{195,195,195},
{0,0,195},
{0,195,0},
{195,0,0},
{195,195,0},
{195,0,195},
{195,107,0},
{0,180,180},
{180,180,180},
{0,0,180},
{0,180,0},
{180,0,0},
{180,180,0},
{180,0,180},
{180,102,0},
{0,180,180},
{180,180,180},
{0,0,180},
{0,180,0},
{180,0,0},
{180,180,0},
{180,0,180},
{180,102,0},
{0,165,165},
{165,165,165},
{0,0,165},
{0,165,0},
{165,0,0},
{165,165,0},
{165,0,165},
{165,97,0},
{0,165,165},
{165,165,165},
{0,0,165},
{0,165,0},
{165,0,0},
{165,165,0},
{165,0,165},
{165,97,0},
{0,150,150},
{150,150,150},
{0,0,150},
{0,150,0},
{150,0,0},
{150,150,0},
{150,0,150},
{150,92,0},
{0,150,150},
{150,150,150},
{0,0,150},
{0,150,0},
{150,0,0},
{150,150,0},
{150,0,150},
{150,92,0},
{0,135,135},
{135,135,135},
{0,0,135},
{0,135,0},
{135,0,0},
{135,135,0},
{135,0,135},
{135,87,0},
{0,135,135},
{135,135,135},
{0,0,135},
{0,135,0},
{135,0,0},
{135,135,0},
{135,0,135},
{135,87,0},
{0,120,120},
{120,120,120},
{0,0,120},
{0,120,0},
{120,0,0},
{120,120,0},
{120,0,120},
{120,82,0},
{0,120,120},
{120,120,120},
{0,0,120},
{0,120,0},
{120,0,0},
{120,120,0},
{120,0,120},
{120,82,0},
{0,105,105},
{105,105,105},
{0,0,105},
{0,105,0},
{105,0,0},
{105,105,0},
{105,0,105},
{105,77,0},
{0,105,105},
{105,105,105},
{0,0,105},
{0,105,0},
{105,0,0},
{105,105,0},
{105,0,105},
{105,77,0},
{0,90,90},
{90,90,90},
{0,0,90},
{0,90,0},
{90,0,0},
{90,90,0},
{90,0,90},
{90,72,0},
{0,90,90},
{90,90,90},
{0,0,90},
{0,90,0},
{90,0,0},
{90,90,0},
{90,0,90},
{90,72,0},
{0,75,75},
{75,75,75},
{0,0,75},
{0,75,0},
{75,0,0},
{75,75,0},
{75,0,75},
{75,67,0},
{0,75,75},
{75,75,75},
{0,0,75},
{0,75,0},
{75,0,0},
{75,75,0},
{75,0,75},
{75,67,0},
{0,60,60},
{60,60,60},
{0,0,60},
{0,60,0},
{60,0,0},
{60,60,0},
{60,0,60},
{60,62,0},
{0,60,60},
{60,60,60},
{0,0,60},
{0,60,0},
{60,0,0},
{60,60,0},
{60,0,60},
{60,62,0},
{0,45,45},
{45,45,45},
{0,0,45},
{0,45,0},
{45,0,0},
{45,45,0},
{45,0,45},
{45,57,0},
{0,45,45},
{45,45,45},
{0,0,45},
{0,45,0},
{45,0,0},
{45,45,0},
{45,0,45},
{45,57,0},
{0,30,30},
{30,30,30},
{0,0,30},
{0,30,0},
{30,0,0},
{30,30,0},
{30,0,30},
{30,52,0},
{0,30,30},
{30,30,30},
{0,0,30},
{0,30,0},
{30,0,0},
{30,30,0},
{30,0,30},
{192,192,192},
{28,0,100}
};
/************************************************************************/
/* DGNLookupColor() */
/************************************************************************/
/**
* Translate color index into RGB values.
*
* If no color table has yet been encountered in the file a hard-coded
* "default" color table will be used. This seems to be what Microstation
* uses as a color table when there isn't one in a DGN file but I am not
* absolutely convinced it is appropriate.
*
* @param hDGN the file.
* @param color_index the color index to lookup.
* @param red location to put red component.
* @param green location to put green component.
* @param blue location to put blue component.
*
* @return TRUE on success or FALSE on failure. May fail if color_index is
* out of range.
*/
int DGNLookupColor( DGNHandle hDGN, int color_index,
int * red, int * green, int * blue )
{
DGNInfo *psDGN = (DGNInfo *) hDGN;
if( color_index < 0 || color_index > 255 )
return FALSE;
if( !psDGN->got_color_table )
{
*red = abyDefaultPCT[color_index][0];
*green = abyDefaultPCT[color_index][1];
*blue = abyDefaultPCT[color_index][2];
}
else
{
*red = psDGN->color_table[color_index][0];
*green = psDGN->color_table[color_index][1];
*blue = psDGN->color_table[color_index][2];
}
return TRUE;
}
/************************************************************************/
/* DGNGetShapeFillInfo() */
/************************************************************************/
/**
* Fetch fill color for a shape.
*
* This method will check for a 0x0041 user attribute linkaged with fill
* color information for the element. If found the function returns TRUE,
* and places the fill color in *pnColor, otherwise FALSE is returned and
* *pnColor is not updated.
*
* @param hDGN the file.
* @param psElem the element.
* @param pnColor the location to return the fill color.
*
* @return TRUE on success or FALSE on failure.
*/
int DGNGetShapeFillInfo( DGNHandle hDGN, DGNElemCore *psElem, int *pnColor )
{
int iLink;
for( iLink = 0; TRUE; iLink++ )
{
int nLinkType, nLinkSize;
unsigned char *pabyData;
pabyData = DGNGetLinkage( hDGN, psElem, iLink, &nLinkType,
NULL, NULL, &nLinkSize );
if( pabyData == NULL )
return FALSE;
if( nLinkType == DGNLT_SHAPE_FILL && nLinkSize >= 7 )
{
*pnColor = pabyData[8];
return TRUE;
}
}
}
/************************************************************************/
/* DGNGetAssocID() */
/************************************************************************/
/**
* Fetch association id for an element.
*
* This method will check if an element has an association id, and if so
* returns it, otherwise returning -1. Association ids are kept as a
* user attribute linkage where present.
*
* @param hDGN the file.
* @param psElem the element.
*
* @return The id or -1 on failure.
*/
int DGNGetAssocID( DGNHandle hDGN, DGNElemCore *psElem )
{
int iLink;
for( iLink = 0; TRUE; iLink++ )
{
int nLinkType, nLinkSize;
unsigned char *pabyData;
pabyData = DGNGetLinkage( hDGN, psElem, iLink, &nLinkType,
NULL, NULL, &nLinkSize );
if( pabyData == NULL )
return -1;
if( nLinkType == DGNLT_ASSOC_ID && nLinkSize >= 8 )
{
return pabyData[4]
+ pabyData[5] * 256
+ pabyData[6]*256*256
+ pabyData[7] * 256*256*256;
}
}
}
/************************************************************************/
/* DGNRad50ToAscii() */
/* */
/* Convert one 16-bits Radix-50 to ASCII (3 chars). */
/************************************************************************/
void DGNRad50ToAscii(unsigned short sRad50, char *str )
{
unsigned short sValue;
char ch = '\0';
unsigned short saQuots[3] = {1600,40,1};
int i;
for ( i=0; i<3; i++)
{
sValue = sRad50;
sValue /= saQuots[i];
/* Map 0..39 to ASCII */
if (sValue==0)
ch = ' '; /* space */
else if (sValue >= 1 && sValue <= 26)
ch = (char) (sValue-1+'A');/* printable alpha A..Z */
else if (sValue == 27)
ch = '$'; /* dollar */
else if (sValue == 28)
ch = '.'; /* period */
else if (sValue == 29)
ch = ' '; /* unused char, emit a space instead */
else if (sValue >= 30 && sValue <= 39)
ch = (char) (sValue-30+'0'); /* digit 0..9 */
*str = ch;
str++;
sRad50-=(sValue*saQuots[i]);
}
/* Do zero-terminate */
*str = '\0';
}
/************************************************************************/
/* DGNAsciiToRad50() */
/************************************************************************/
void DGNAsciiToRad50( const char *str, unsigned short *pRad50 )
{
unsigned short rad50 = 0;
int i;
for( i = 0; i < 3; i++ )
{
unsigned short value;
if( i >= (int) strlen(str) )
{
rad50 = rad50 * 40;
continue;
}
if( str[i] == '$' )
value = 27;
else if( str[i] == '.' )
value = 28;
else if( str[i] == ' ' )
value = 29;
else if( str[i] >= '0' && str[i] <= '9' )
value = str[i] - '0' + 30;
else if( str[i] >= 'a' && str[i] <= 'z' )
value = str[i] - 'a' + 1;
else if( str[i] >= 'A' && str[i] <= 'Z' )
value = str[i] - 'A' + 1;
else
value = 0;
rad50 = rad50 * 40 + value;
}
*pRad50 = rad50;
}
/************************************************************************/
/* DGNGetLineStyleName() */
/* */
/* Read the line style name from symbol table. */
/* The got name is stored in psLine. */
/************************************************************************/
int DGNGetLineStyleName(DGNInfo *psDGN, DGNElemMultiPoint *psLine,
char szLineStyle[65] )
{
if (psLine->core.attr_bytes > 0 &&
psLine->core.attr_data[1] == 0x10 &&
psLine->core.attr_data[2] == 0xf9 &&
psLine->core.attr_data[3] == 0x79)
{
#ifdef notdef
for (int i=0;i<SYMBOL_TABLE_SIZE;i++)
{
if (*((unsigned char*)psDGN->buffer + 0x21e5 + i) == psLine->core.attr_data[4] &&
*((unsigned char*)psDGN->buffer + 0x21e6 + i) == psLine->core.attr_data[5] &&
*((unsigned char*)psDGN->buffer + 0x21e7 + i) == psLine->core.attr_data[6] &&
*((unsigned char*)psDGN->buffer + 0x21e8 + i) == psLine->core.attr_data[7])
{
memcpy( szLineStyle,
(unsigned char*)psDGN->buffer + 0x21e9 + i, 64 );
szLineStyle[64] = '\0';
return TRUE;
}
}
#endif
return FALSE;
}
else
{
szLineStyle[0] = '\0';
return FALSE;
}
}
/************************************************************************/
/* DGNDumpElement() */
/************************************************************************/
/**
* Emit textual report of an element.
*
* This function exists primarily for debugging, and will produce a textual
* report about any element type to the designated file.
*
* @param hDGN the file from which the element originated.
* @param psElement the element to report on.
* @param fp the file (such as stdout) to report the element information to.
*/
void DGNDumpElement( DGNHandle hDGN, DGNElemCore *psElement, FILE *fp )
{
DGNInfo *psInfo = (DGNInfo *) hDGN;
fprintf( fp, "\n" );
fprintf( fp, "Element:%-12s Level:%2d id:%-6d ",
DGNTypeToName( psElement->type ),
psElement->level,
psElement->element_id );
if( psElement->complex )
fprintf( fp, "(Complex) " );
if( psElement->deleted )
fprintf( fp, "(DELETED) " );
fprintf( fp, "\n" );
fprintf( fp, " offset=%d size=%d bytes\n",
psElement->offset, psElement->size );
fprintf( fp,
" graphic_group:%-3d color:%d weight:%d style:%d\n",
psElement->graphic_group,
psElement->color,
psElement->weight,
psElement->style );
if( psElement->properties != 0 )
{
int nClass;
fprintf( fp, " properties=%d", psElement->properties );
if( psElement->properties & DGNPF_HOLE )
fprintf( fp, ",HOLE" );
if( psElement->properties & DGNPF_SNAPPABLE )
fprintf( fp, ",SNAPPABLE" );
if( psElement->properties & DGNPF_PLANAR )
fprintf( fp, ",PLANAR" );
if( psElement->properties & DGNPF_ORIENTATION )
fprintf( fp, ",ORIENTATION" );
if( psElement->properties & DGNPF_ATTRIBUTES )
fprintf( fp, ",ATTRIBUTES" );
if( psElement->properties & DGNPF_MODIFIED )
fprintf( fp, ",MODIFIED" );
if( psElement->properties & DGNPF_NEW )
fprintf( fp, ",NEW" );
if( psElement->properties & DGNPF_LOCKED )
fprintf( fp, ",LOCKED" );
nClass = psElement->properties & DGNPF_CLASS;
if( nClass == DGNC_PATTERN_COMPONENT )
fprintf( fp, ",PATTERN_COMPONENT" );
else if( nClass == DGNC_CONSTRUCTION_ELEMENT )
fprintf( fp, ",CONSTRUCTION ELEMENT" );
else if( nClass == DGNC_DIMENSION_ELEMENT )
fprintf( fp, ",DIMENSION ELEMENT" );
else if( nClass == DGNC_PRIMARY_RULE_ELEMENT )
fprintf( fp, ",PRIMARY RULE ELEMENT" );
else if( nClass == DGNC_LINEAR_PATTERNED_ELEMENT )
fprintf( fp, ",LINEAR PATTERNED ELEMENT" );
else if( nClass == DGNC_CONSTRUCTION_RULE_ELEMENT )
fprintf( fp, ",CONSTRUCTION_RULE_ELEMENT" );
fprintf( fp, "\n" );
}
switch( psElement->stype )
{
case DGNST_MULTIPOINT:
{
DGNElemMultiPoint *psLine = (DGNElemMultiPoint *) psElement;
int i;
for( i=0; i < psLine->num_vertices; i++ )
fprintf( fp, " (%.6f,%.6f,%.6f)\n",
psLine->vertices[i].x,
psLine->vertices[i].y,
psLine->vertices[i].z );
}
break;
case DGNST_CELL_HEADER:
{
DGNElemCellHeader *psCell = (DGNElemCellHeader*) psElement;
fprintf( fp, " totlength=%d, name=%s, class=%x, levels=%02x%02x%02x%02x\n",
psCell->totlength, psCell->name, psCell->cclass,
psCell->levels[0], psCell->levels[1], psCell->levels[2],
psCell->levels[3] );
fprintf( fp, " rnglow=(%.5f,%.5f,%.5f)\n"
" rnghigh=(%.5f,%.5f,%.5f)\n",
psCell->rnglow.x, psCell->rnglow.y, psCell->rnglow.z,
psCell->rnghigh.x, psCell->rnghigh.y, psCell->rnghigh.z );
fprintf( fp, " origin=(%.5f,%.5f,%.5f)\n",
psCell->origin.x, psCell->origin.y, psCell->origin.z);
if( psInfo->dimension == 2 )
fprintf( fp, " xscale=%g, yscale=%g, rotation=%g\n",
psCell->xscale, psCell->yscale, psCell->rotation );
else
fprintf( fp, " trans=%g,%g,%g,%g,%g,%g,%g,%g,%g\n",
psCell->trans[0],
psCell->trans[1],
psCell->trans[2],
psCell->trans[3],
psCell->trans[4],
psCell->trans[5],
psCell->trans[6],
psCell->trans[7],
psCell->trans[8] );
}
break;
case DGNST_CELL_LIBRARY:
{
DGNElemCellLibrary *psCell = (DGNElemCellLibrary*) psElement;
fprintf( fp,
" name=%s, class=%x, levels=%02x%02x%02x%02x, numwords=%d\n",
psCell->name, psCell->cclass,
psCell->levels[0], psCell->levels[1], psCell->levels[2],
psCell->levels[3], psCell->numwords );
fprintf( fp, " dispsymb=%d, description=%s\n",
psCell->dispsymb, psCell->description );
}
break;
case DGNST_SHARED_CELL_DEFN:
{
DGNElemSharedCellDefn *psShared = (DGNElemSharedCellDefn *) psElement;
fprintf( fp, " totlength=%d\n", psShared->totlength);
}
break;
case DGNST_ARC:
{
DGNElemArc *psArc = (DGNElemArc *) psElement;
if( psInfo->dimension == 2 )
fprintf( fp, " origin=(%.5f,%.5f), rotation=%f\n",
psArc->origin.x,
psArc->origin.y,
psArc->rotation );
else
fprintf( fp, " origin=(%.5f,%.5f,%.5f), quat=%d,%d,%d,%d\n",
psArc->origin.x,
psArc->origin.y,
psArc->origin.z,
psArc->quat[0],
psArc->quat[1],
psArc->quat[2],
psArc->quat[3] );
fprintf( fp, " axes=(%.5f,%.5f), start angle=%f, sweep=%f\n",
psArc->primary_axis,
psArc->secondary_axis,
psArc->startang,
psArc->sweepang );
}
break;
case DGNST_TEXT:
{
DGNElemText *psText = (DGNElemText *) psElement;
fprintf( fp,
" origin=(%.5f,%.5f), rotation=%f\n"
" font=%d, just=%d, length_mult=%g, height_mult=%g\n"
" string = \"%s\"\n",
psText->origin.x,
psText->origin.y,
psText->rotation,
psText->font_id,
psText->justification,
psText->length_mult,
psText->height_mult,
psText->string );
}
break;
case DGNST_TEXT_NODE:
{
DGNElemTextNode *psNode = (DGNElemTextNode *) psElement;
fprintf( fp,
" totlength=%d, num_texts=%d\n",
psNode->totlength,
psNode->numelems );
fprintf( fp,
" origin=(%.5f,%.5f), rotation=%f\n"
" font=%d, just=%d, length_mult=%g, height_mult=%g\n",
psNode->origin.x,
psNode->origin.y,
psNode->rotation,
psNode->font_id,
psNode->justification,
psNode->length_mult,
psNode->height_mult );
fprintf( fp,
" max_length=%d, used=%d,",
psNode->max_length,
psNode->max_used );
fprintf( fp,
" node_number=%d\n",
psNode->node_number );
}
break;
case DGNST_COMPLEX_HEADER:
{
DGNElemComplexHeader *psHdr = (DGNElemComplexHeader *) psElement;
fprintf( fp,
" totlength=%d, numelems=%d\n",
psHdr->totlength,
psHdr->numelems );
if (psElement->type == DGNT_3DSOLID_HEADER ||
psElement->type == DGNT_3DSURFACE_HEADER) {
fprintf( fp,
" surftype=%d, boundelms=%d\n",
psHdr->surftype, psHdr->boundelms );
}
}
break;
case DGNST_COLORTABLE:
{
DGNElemColorTable *psCT = (DGNElemColorTable *) psElement;
int i;
fprintf( fp, " screen_flag: %d\n", psCT->screen_flag );
for( i = 0; i < 256; i++ )
{
fprintf( fp, " %3d: (%3d,%3d,%3d)\n",
i,
psCT->color_info[i][0],
psCT->color_info[i][1],
psCT->color_info[i][2] );
}
}
break;
case DGNST_TCB:
{
DGNElemTCB *psTCB = (DGNElemTCB *) psElement;
int iView;
fprintf( fp, " dimension = %d\n", psTCB->dimension );
fprintf( fp, " uor_per_subunit = %ld, subunits = `%s'\n",
psTCB->uor_per_subunit, psTCB->sub_units );
fprintf( fp, " subunits_per_master = %ld, master units = `%s'\n",
psTCB->subunits_per_master, psTCB->master_units );
fprintf( fp, " origin = (%.5f,%.5f,%.5f)\n",
psTCB->origin_x,
psTCB->origin_y,
psTCB->origin_z );
for( iView = 0; iView < 8; iView++ )
{
DGNViewInfo *psView = psTCB->views + iView;
fprintf(fp,
" View%d: flags=%04X, levels=%02X%02X%02X%02X%02X%02X%02X%02X\n",
iView,
psView->flags,
psView->levels[0],
psView->levels[1],
psView->levels[2],
psView->levels[3],
psView->levels[4],
psView->levels[5],
psView->levels[6],
psView->levels[7] );
fprintf(fp,
" origin=(%g,%g,%g)\n delta=(%g,%g,%g)\n",
psView->origin.x, psView->origin.y, psView->origin.z,
psView->delta.x, psView->delta.y, psView->delta.z );
fprintf(fp,
" trans=(%g,%g,%g,%g,%g,%g,%g,%g,%g)\n",
psView->transmatrx[0],
psView->transmatrx[1],
psView->transmatrx[2],
psView->transmatrx[3],
psView->transmatrx[4],
psView->transmatrx[5],
psView->transmatrx[6],
psView->transmatrx[7],
psView->transmatrx[8] );
}
}
break;
case DGNST_SHARED_EQP_DEFN:
{
DGNElemEqpDefn *psEqp = (DGNElemEqpDefn *) psElement;
fprintf( fp, " equip_no = %s\n", psEqp->equip_no);
fprintf( fp, " equip_descr_1 = %s\n", psEqp->equip_descr_1);
fprintf( fp, " equip_descr_2 = %s\n", psEqp->equip_descr_2);
fprintf( fp, " tutorial_no = %s\n", psEqp->tutorial_no);
fprintf( fp, " equip_class = %s\n", psEqp->equip_class);
fprintf( fp, " dry_weight = %f\n", psEqp->dry_weight);
fprintf( fp, " oper_weight_1 = %f\n", psEqp->oper_weight_1);
fprintf( fp, " oper_weight_2 = %f\n", psEqp->oper_weight_2);
fprintf( fp, " insulation_thk = %f\n", psEqp->insulation_thk);
fprintf( fp, " construction_stat = %d\n", psEqp->construction_stat);
fprintf( fp, " equipment_division = %d\n", psEqp->equipment_division);
fprintf( fp, " approval_status = %d\n", psEqp->approval_status);
fprintf( fp, " chkdby_date_rev = %s\n", psEqp->chkdby_date_rev);
fprintf( fp, " vend_name = %s\n", psEqp->vend_name);
fprintf( fp, " vend_dwgno_revno = %s\n", psEqp->vend_dwgno_revno);
fprintf( fp, " struct_comments = %s\n", psEqp->struct_comments);
fprintf( fp, " elect_comments = %s\n", psEqp->elect_comments);
fprintf( fp, " mech_comments = %s\n", psEqp->mech_comments);
fprintf( fp, " civil_comments = %s\n", psEqp->civil_comments);
fprintf( fp, " arch_lyt_comments = %s\n", psEqp->arch_lyt_comments);
fprintf( fp, " cs_comments = %s\n", psEqp->cs_comments);
}
break;
case DGNST_TAG_SET:
{
DGNElemTagSet *psTagSet = (DGNElemTagSet*) psElement;
int iTag;
fprintf( fp, " tagSetName=%s, tagSet=%d, tagCount=%d, flags=%d\n",
psTagSet->tagSetName, psTagSet->tagSet,
psTagSet->tagCount, psTagSet->flags );
for( iTag = 0; iTag < psTagSet->tagCount; iTag++ )
{
DGNTagDef *psTagDef = psTagSet->tagList + iTag;
fprintf( fp, " %d: name=%s, type=%d, prompt=%s",
psTagDef->id, psTagDef->name, psTagDef->type,
psTagDef->prompt );
if( psTagDef->type == 1 )