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Lines Matching refs:x_diff

213     float x_diff;
215     vec.Value( x_diff, y_diff );
217     pinch_start_distance_SQ_ = x_diff * x_diff + y_diff * y_diff;
218     camera_rotation_start_ = atan2f( y_diff, x_diff );
250     float x_diff, y_diff;
252     vec.Value( x_diff, y_diff );
254     float fDistanceSQ = x_diff * x_diff + y_diff * y_diff;
273     float fRotation = atan2f( y_diff, x_diff );