add input to eglut backend

lubosz · Oct 5, 2012 · d8dccba · d8dccba
1 parent fd634c2
commit d8dccba
Showing 1 changed file with 21 additions and 17 deletions.
diff --git a/apps/eglut/backend-egl.cpp b/apps/eglut/backend-egl.cpp
@@ -7,11 +7,13 @@
 
 #include "DemoLauncher.h"
 #include "Renderer/OpenGL.h"
+#include "Scene/Scene.h"
 
 DemoLauncher * launcher;
 
 static void draw(void) {
    launcher->draw();
+   eglutPostRedisplay();
 }
 
 /* new window size or exposure */
@@ -29,20 +31,24 @@ static void reshape(GLint width, GLint height) {
 //   glTranslatef(0.0, 0.0, -10.0);
 }
 
-//static void special_key(int special) {
-//   switch (special) {
-//   case EGLUT_KEY_LEFT:
-//      break;
-//   case EGLUT_KEY_RIGHT:
-//      break;
-//   case EGLUT_KEY_UP:
-//      break;
-//   case EGLUT_KEY_DOWN:
-//      break;
-//   default:
-//      break;
-//   }
-//}
+static void special_key(int special) {
+   switch (special) {
+   case EGLUT_KEY_LEFT:
+       Scene::Instance().getCurrentCamera()->leftDirection(0.1);
+      break;
+   case EGLUT_KEY_RIGHT:
+       Scene::Instance().getCurrentCamera()->rightDirection(0.1);
+      break;
+   case EGLUT_KEY_UP:
+       Scene::Instance().getCurrentCamera()->forwardDirection(0.1);
+      break;
+   case EGLUT_KEY_DOWN:
+       Scene::Instance().getCurrentCamera()->backwardDirection(0.1);
+      break;
+   default:
+      break;
+   }
+}
 
 int main(int argc, char *argv[]) {
    eglutInitWindowSize(1920, 1200);
@@ -58,9 +64,7 @@ int main(int argc, char *argv[]) {
 
    eglutReshapeFunc(reshape);
    eglutDisplayFunc(draw);
-//   eglutSpecialFunc(special_key);
-
-
+   eglutSpecialFunc(special_key);
    eglutMainLoop();
 
    return 0;