I´m trying to create a program based on C++ that calculates a function values on a given range and then the program proceeds to create a DXF file in order for it to be Graphed.
The issue that I´m having it´s with the DXF part this is the code that my C++ program generates but it seems to be unable to be read by Autocad. Any insights on the issue will be much appreciated.
0
SECTION
2
ENTITIES
0
POLYLINE
8
0
62
1
66
1
70
8
0
VERTEX
8
0
70
32
10
1
20
2
30
0
0
VERTEX
8
0
70
32
10
1.2
20
2.13688
30
0
0
VERTEX
8
0
70
32
10
1.4
20
2.28024
30
0
0
VERTEX
8
0
70
32
10
1.6
20
2.42929
30
0
0
VERTEX
8
0
70
32
10
1.8
20
2.58329
30
0
0
VERTEX
8
0
70
32
10
2
20
2.74166
30
0
0
91
0
0
SEQEND
0
ENDSEC
0
EOF
There is an error in the last VERTEX:
0
VERTEX
8
0
70
32
10
2
20
2.74166
30
0
0 <---- This 0 is too much, starts a structural group tag (0, 91)
91
0
0
SEQEND
0
ENDSEC
0
EOF
If you have any information what the group code 91 (vertex identifier) is for, let me know, I am very interested.