STLTemplate.bt

//--------------------------------------
//--- 010 Editor v3.0.5 Binary Template
//
// File:     STLTemplate.bt
// Author:   ZiZi
// E-mail:   zefars@rambler.ru
// Revision: 1.2
// Purpose:  Defines a template for
//    parsing STL 3D-data files.
//-----------------------------------

typedef struct {
    CHAR    Caption[80];
    DWORD   trCount;
} STLFILEHEADER <read=STLFILEHEADERRead>;

 string STLFILEHEADERRead(STLFILEHEADER &x)
  { 
   return x.Caption;
  };

typedef struct {
    FLOAT    x;
    FLOAT    y;
    FLOAT    z;
} tVector3f <read=tVector3fRead>;
string tVector3fRead( tVector3f &v ) {
 string s;   
 SPrintf( s, "(%6.2f %6.2f %6.2f)", v.x, v.y, v.z );
 return s;
};

typedef struct {
    tVector3f    Normal;
    tVector3f    Point0;
    tVector3f    Point1;
    tVector3f    Point2;
    WORD         Flags <format=hex>;
} STLTRIANGLE;

//---------------------------------------------

LittleEndian(); 
SetBackColor( cLtAqua );

local CHAR text_sign[5];
ReadBytes( text_sign, FTell(), 5);
if (text_sign=="solid")
 {
  Warning("Is ASCII STL");
  return;
 }
STLFILEHEADER stlh;
SetBackColor( cNone );
local int64 n=(FileSize()-84)/50;
if (stlh.trCount!=n) Warning("File corrupted: stlh.trCount must be equal %Ld", n);
STLTRIANGLE Data[n];