X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=scene.c;h=6cf7cf5becd5856ffb84e550fca0b67457eef299;hp=3a5243574c21876be2eccf7f895c342406f32400;hb=fdc6eb90410f851b32b6d84135791c5df51393d9;hpb=972ef956d34dd758f6d3fe9234728eb422d28869

diff --git a/scene.c b/scene.c
index 3a52435..6cf7cf5 100644
--- a/scene.c
+++ b/scene.c
@@ -307,21 +307,13 @@ void motion(int x, int y) {
         // w: big/small, h: up/down
 
         // For big/small scaling, we map negative numbers to 0->1 and positive numbers to 1->inf
-        float diff = (y - starty);
-        float scaling;
+        float diff = (x - startx);
+        float scaling = ( diff + (float)height/bigsmallFactor ) / ( (float)height/bigsmallFactor );
 
-        if ( diff < 0 ) {
-          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;
-
-        starty = y;
+        printf("Diff is %f, Scaling by %f on all axii, 1/map is %f\n", diff, sceneObjs[curObject].scale[0], scaling);
       }
 
       startx = x;