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Fixed an off by one error.

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This commit is contained in:
curt 1998-04-27 15:59:24 +00:00
parent 9cc98181fa
commit de8f726b62
1 changed files with 15 additions and 10 deletions
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25
FixObj/obj.c
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@ -76,7 +76,7 @@ void dump_nodes( void ) {
int i; int i;
fprintf(out, "\n"); fprintf(out, "\n");
for ( i = 0; i < ncount; i++ ) { for ( i = 1; i <= ncount; i++ ) {
fprintf(out, "v %.4lf %.4lf %.4lf\n", fprintf(out, "v %.4lf %.4lf %.4lf\n",
nodes[i][0] - refx, nodes[i][1] - refy, nodes[i][2] - refz); nodes[i][0] - refx, nodes[i][1] - refy, nodes[i][2] - refz);
} }
@ -88,7 +88,7 @@ void dump_normals( void ) {
int i; int i;
fprintf(out, "\n"); fprintf(out, "\n");
for ( i = 0; i < vncount; i++ ) { for ( i = 1; i <= vncount; i++ ) {
fprintf(out, "vn %.4lf %.4lf %.4lf\n", fprintf(out, "vn %.4lf %.4lf %.4lf\n",
normals[i][0], normals[i][1], normals[i][2]); normals[i][0], normals[i][1], normals[i][2]);
} }
@ -100,7 +100,7 @@ void dump_faces( void ) {
int i; int i;
fprintf(out, "\n"); fprintf(out, "\n");
for ( i = 0; i < fcount; i++ ) { for ( i = 1; i <= fcount; i++ ) {
fprintf(out, "f %d %d %d\n", fprintf(out, "f %d %d %d\n",
faces[i][0], faces[i][1], faces[i][2]); faces[i][0], faces[i][1], faces[i][2]);
} }
@ -199,10 +199,12 @@ void obj_fix(char *infile, char *outfile) {
list_init(&ccw_list_ptr); list_init(&ccw_list_ptr);
list_init(&cw_list_ptr); list_init(&cw_list_ptr);
/* I start counting at one because that is how the triangle
program refers to nodes and normals */
first = 1; first = 1;
ncount = 0; ncount = 1;
vncount = 0; vncount = 1;
fcount = 0; fcount = 1;
printf("Reading file: %s\n", infile); printf("Reading file: %s\n", infile);
@ -378,11 +380,14 @@ void obj_fix(char *infile, char *outfile) {
/* $Log$ /* $Log$
/* Revision 1.10 1998/04/27 03:33:11 curt /* Revision 1.11 1998/04/27 15:59:24 curt
/* Code now calculates a center reference points and outputs everything /* Fixed an off by one error.
/* relative to that. This is useful in the rendering engine to keep everything
/* close to (0, 0, 0) where we can avoid many GLfloat precision problems.
/* /*
* Revision 1.10 1998/04/27 03:33:11 curt
* Code now calculates a center reference points and outputs everything
* relative to that. This is useful in the rendering engine to keep everything
* close to (0, 0, 0) where we can avoid many GLfloat precision problems.
*
* Revision 1.9 1998/04/18 04:01:03 curt * Revision 1.9 1998/04/18 04:01:03 curt
* Now use libMath rather than having local copies of math routines. * Now use libMath rather than having local copies of math routines.
* *