diff options
Diffstat (limited to 'progs/demos/tessdemo.c')
| -rw-r--r-- | progs/demos/tessdemo.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/progs/demos/tessdemo.c b/progs/demos/tessdemo.c index abde73054cd..581dec90d5a 100644 --- a/progs/demos/tessdemo.c +++ b/progs/demos/tessdemo.c @@ -1,4 +1,4 @@ -/* $Id: tessdemo.c,v 1.12 2002/07/12 15:54:02 brianp Exp $ */ +/* $Id: tessdemo.c,v 1.13 2002/10/18 17:47:36 kschultz Exp $ */ /* * A demo of the GLU polygon tesselation functions written by Bogdan Sikorski. @@ -90,7 +90,7 @@ static void GLCALLBACK edge_callback( GLenum flag ) static void GLCALLBACK end_callback() { - GLint i; + GLuint i; glBegin( GL_LINES ); @@ -310,6 +310,7 @@ static void mouse_clicked( int button, int state, int x, int y ) static void display( void ) { GLuint i,j; + GLsizei ii, jj; GLuint point_cnt; glClear( GL_COLOR_BUFFER_BIT ); @@ -321,12 +322,12 @@ static void display( void ) glBegin( GL_LINES ); - for ( i = 0 ; i < width ; i += 10 ) { - for ( j = 0 ; j < height ; j += 10 ) { - glVertex2i( 0, j ); - glVertex2i( width, j ); - glVertex2i( i, height ); - glVertex2i( i, 0 ); + for ( ii = 0 ; ii < width ; ii += 10 ) { + for ( jj = 0 ; jj < height ; jj += 10 ) { + glVertex2i( 0, jj ); + glVertex2i( width, jj ); + glVertex2i( ii, height ); + glVertex2i( ii, 0 ); } } |