X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=scene.c;h=3a5243574c21876be2eccf7f895c342406f32400;hp=939594deb5ed37203bd2ed6621ce6b0999a1827d;hb=1692482e406e8d640f949047b9caa8edbc73fa59;hpb=933954a445fd282f85c1cc9427fddc505422ec54

diff --git a/scene.c b/scene.c
index 939594d..3a52435 100644
--- a/scene.c
+++ b/scene.c
@@ -311,15 +311,17 @@ void motion(int x, int y) {
         float scaling;
 
         if ( diff < 0 ) {
-          scaling = (x - -height)/(0 - -height);
+          scaling = (diff - -((float)height/2))/(0 - -((float)height/2));
         } else {
           scaling = diff;
         }
         
         printf("Diff is %f, Scaling by %f on all axii\n", diff, scaling);
-        sceneObjs[curObject].scale[0] += scaling;
-        sceneObjs[curObject].scale[1] += scaling;
-        sceneObjs[curObject].scale[2] += scaling;
+        sceneObjs[curObject].scale[0] *= scaling;
+        sceneObjs[curObject].scale[1] *= scaling;
+        sceneObjs[curObject].scale[2] *= scaling;
+
+        starty = y;
       }
 
       startx = x;