diff options
Diffstat (limited to 'pugl_test.c')
| -rw-r--r-- | pugl_test.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/pugl_test.c b/pugl_test.c index 03afac0..57b9e5e 100644 --- a/pugl_test.c +++ b/pugl_test.c @@ -34,6 +34,7 @@ static int quit = 0; static float xAngle = 0.0f; static float yAngle = 0.0f; +static float dist = 10.0f; #define KEY_ESCAPE 27 @@ -43,7 +44,7 @@ onDisplay(PuglWindow* win) glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); glLoadIdentity(); - glTranslatef(0.0f, 0.0f, -10.0f); + glTranslatef(0.0f, 0.0f, dist * -1); glRotatef(xAngle, 0.0f, 1.0f, 0.0f); glRotatef(yAngle, 1.0f, 0.0f, 0.0f); @@ -102,13 +103,21 @@ onMotion(PuglWindow* win, int x, int y) } static void -onMouse(PuglWindow* handle, int button, bool press, int x, int y) +onMouse(PuglWindow* win, int button, bool press, int x, int y) { fprintf(stderr, "Mouse %d %s at %d,%d\n", button, press ? "down" : "up", x, y); } static void +onScroll(PuglWindow* win, int dx, int dy) +{ + fprintf(stderr, "Scroll %d %d\n", dx, dy); + dist += dy / 4.0f; + puglPostRedisplay(win); +} + +static void onClose(PuglWindow* win) { quit = 1; @@ -122,6 +131,7 @@ main(int argc, char** argv) puglSetKeyboardFunc(win, onKeyboard); puglSetMotionFunc(win, onMotion); puglSetMouseFunc(win, onMouse); + puglSetScrollFunc(win, onScroll); puglSetDisplayFunc(win, onDisplay); puglSetCloseFunc(win, onClose); |