# Commits

committed 71ceede

An attempt at getting the keyframes right. Still doesn't work.

• Participants
• Parent commits 8fa22fe

# File yt/gui/reason/widget_store.py

`     def render_path(self, views, times, N):`
`         # Assume that path comes in as a list of matrice`
`         # Assume original vector is (0., 0., 1.), up is (0., 1., 0.)`
`-        # for matrix in matrices:`
`+        `
`+        views = [na.array(view).transpose() for view in views]`
` `
`-        views = [na.array(view) for view in views]`
`-        `
`         times = na.linspace(0.0,1.0,len(times))`
`-        norm = na.array([0.,0.,1.,1.])`
`-        up = na.array([0.,1.,0.,1.])`
`-        `
`-        centers = na.array([na.dot(na.eye(4)*R[3,2],na.dot(R, norm)) for R in views])`
`-        r = views[0]`
`-        print r `
`-        ups = na.array([na.dot(R,up) for R in views])`
`-        print 'centers'`
`-        for center in centers: print center`
`-        print 'ups'`
`-        for up in ups: print up`
`+                `
`+        # This is wrong.`
`+        reflect = na.array([[1,0,0],[0,1,0],[0,0,-1]])`
`+`
`+        rots = na.array([R[0:3,0:3] for R in views])`
`+`
`+        rots = na.array([na.dot(reflect,rot) for rot in rots])`
`+`
`+        centers = na.array([na.dot(rot,R[0:3,3]) for R,rot in zip(views,rots)])`
`+`
`+        ups = na.array([na.dot(rot,R[0:3,1]) for R,rot in zip(views,rots)])`
`+`
`+        #print 'views'`
`+        #for view in views: print view`
`+        #print 'rots'`
`+        #for rot in rots: print rot`
`+        #print 'centers'`
`+        #for center in centers: print center`
`+        #print 'ups'`
`+        #for up in ups: print up`
` `
`         pos = na.empty((N,3), dtype="float64")`
`         uv = na.empty((N,3), dtype="float64")`