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minor changes. always call compactify_arrays()

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This commit is contained in:
Brian Paul 1999-09-08 22:14:31 +00:00
parent 45224face0
commit 36ca6bd82a
1 changed files with 15 additions and 6 deletions
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21
progs/demos/isosurf.c
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@ -1,4 +1,4 @@
/* $Id: isosurf.c,v 1.2 1999/09/03 14:56:40 keithw Exp $ */
/* $Id: isosurf.c,v 1.3 1999/09/08 22:14:31 brianp Exp $ */
/*
* Display an isosurface of 3-D wind speed volume.
@ -24,6 +24,9 @@
/*
* $Log: isosurf.c,v $
* Revision 1.3 1999/09/08 22:14:31 brianp
* minor changes. always call compactify_arrays()
*
* Revision 1.2 1999/09/03 14:56:40 keithw
* Fog, displaylist and zoom operations
*
@ -106,6 +109,10 @@ static GLboolean doubleBuffer = GL_TRUE;
static GLdouble plane[4] = {1.0, 0.0, -1.0, 0.0};
static GLuint surf1;
/* forward decl */
int BuildList( int mode );
static void read_surface( char *filename )
{
FILE *f;
@ -246,7 +253,7 @@ static void extract_indices1( const struct data_idx *in, unsigned int *out,
}
static void compactify_arrays()
static void compactify_arrays(void)
{
int i;
struct data_idx *ind;
@ -676,10 +683,8 @@ static void Init(void)
glHint(GL_FOG_HINT,GL_DONT_CARE);
if (allowed & COMPILED) {
compactify_arrays();
make_tri_indices();
}
compactify_arrays();
make_tri_indices();
surf1 = BuildList( GL_COMPILE );
@ -706,6 +711,8 @@ static void Reshape(int width, int height)
static void Key( unsigned char key, int x, int y )
{
(void) x;
(void) y;
switch (key) {
case 27:
exit(0);
@ -765,6 +772,8 @@ static void Key( unsigned char key, int x, int y )
static void SpecialKey( int key, int x, int y )
{
(void) x;
(void) y;
switch (key) {
case GLUT_KEY_LEFT:
yrot -= 15.0;