X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=scene.c;h=54ef0d84ea2e0e5e256d95eb39185d418bb83827;hp=330f502601b120318233848705dade8d259e1265;hb=057887dfb66573803c3e127d47e88a29c02bd6f8;hpb=464a73902a3b41c529b43a93bc3ce73741c7ff44

diff --git a/scene.c b/scene.c
index 330f502..54ef0d8 100644
--- a/scene.c
+++ b/scene.c
@@ -313,8 +313,8 @@ void motion(int x, int y) {
         sceneObjs[curObject].x += diffx * cos(angler) * 0.1;
         sceneObjs[curObject].z += diffx * sin(angler) * 0.1;
 
-        sceneObjs[curObject].x += diffy * cos(M_PI/2 - angler) * 0.1;
-        sceneObjs[curObject].z += diffy * sin(M_PI/2 - angler) * 0.1;
+        sceneObjs[curObject].x += diffy * sin(angler) * 0.1;
+        sceneObjs[curObject].z += diffy * cos(angler) * 0.1;
 
       } else if ( buttonSelected == GLUT_MIDDLE_BUTTON ) {
         // w: big/small