orientSliceUpwardVector.m
fb70e1933436feat_muscle_subdivisions

orientSliceUpwardVector.m
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			function orientSliceUpwardVector(obj,point,vector)
			% Give a vector in the volume and rotate the slice such that
			% the projection of this vector onto the slice is pointing
			% upward.

			pointIndices = obj.getPointIndexInSlice(point);
			vectorIndices = obj.getPointIndexInSlice(obj.slicedPlane.projectOnPlane(point + 10*vector/norm(vector))) - pointIndices;
			rotation = vrrotvec([vectorIndices 0],[-1 0 0]);
			obj.sliced = imrotate(obj.sliced,rotation(3)180rotation(4)/pi);
			obj.slicedX = imrotate(obj.slicedX,rotation(3)180rotation(4)/pi);
			obj.slicedY = imrotate(obj.slicedY,rotation(3)180rotation(4)/pi);
			obj.slicedZ = imrotate(obj.slicedZ,rotation(3)180rotation(4)/pi);
			obj.pointsInVolume = imrotate(obj.pointsInVolume,rotation(3)180rotation(4)/pi);
			obj.measureSlicedPixelSpacings;
			end