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authorBrian Paul <[email protected]>2001-01-23 23:43:53 +0000
committerBrian Paul <[email protected]>2001-01-23 23:43:53 +0000
commit2b2e62154df4206f8340f74cb18aba4fabe4805c (patch)
tree833546c0245e7936e501fa2141fa3bc3510ab4bc /progs/demos
parentb6bcae5698df88f7730d40004ce7ce0462e97a20 (diff)
space-bar = pause animation
Diffstat (limited to 'progs/demos')
-rw-r--r--progs/demos/reflect.c32
1 files changed, 19 insertions, 13 deletions
diff --git a/progs/demos/reflect.c b/progs/demos/reflect.c
index 0d72c9d8d67..22856b542a3 100644
--- a/progs/demos/reflect.c
+++ b/progs/demos/reflect.c
@@ -1,4 +1,4 @@
-/* $Id: reflect.c,v 1.5 2000/12/24 22:53:54 pesco Exp $ */
+/* $Id: reflect.c,v 1.6 2001/01/23 23:43:53 brianp Exp $ */
/*
* Demo of a reflective, texture-mapped surface with OpenGL.
@@ -32,8 +32,8 @@
#include <stdio.h>
#include <stdlib.h>
#include "GL/glut.h"
-#include "showbuffer.c"
-#include "readtex.c"
+#include "../util/showbuffer.c"
+#include "../util/readtex.c"
#define DEG2RAD (3.14159/180.0)
@@ -53,6 +53,7 @@ static GLfloat spin;
static GLint Width = 400, Height = 300;
static GLenum ShowBuffer = GL_NONE;
+static GLboolean Anim = GL_TRUE;
/* performance info */
static GLint T0 = 0;
@@ -313,6 +314,14 @@ static void draw_scene( void )
}
+static void idle( void )
+{
+ spin += 2.0;
+ yrot += 3.0;
+ glutPostRedisplay();
+}
+
+
static void Key( unsigned char key, int x, int y )
{
(void) x;
@@ -323,6 +332,13 @@ static void Key( unsigned char key, int x, int y )
else if (key == 's') {
ShowBuffer = GL_STENCIL;
}
+ else if (key == ' ') {
+ Anim = !Anim;
+ if (Anim)
+ glutIdleFunc(idle);
+ else
+ glutIdleFunc(NULL);
+ }
else if (key==27) {
exit(0);
}
@@ -359,16 +375,6 @@ static void SpecialKey( int key, int x, int y )
}
-
-static void idle( void )
-{
- spin += 2.0;
- yrot += 3.0;
- glutPostRedisplay();
-}
-
-
-
int main( int argc, char *argv[] )
{
glutInit(&argc, argv);