Method for smooth transition between pre-rendered mode and real-time mode
View Patent ↗A method for smooth transition between pre-rendered mode and real-time mode. First, a plurality of precast pictures having a set order are provided, each including an object and an object-position corresponding to the object. Then, a former position and a current position of a pointer are recorded in real-time mode. If real-time mode switches to pre-rendered mode, the precast picture whose object-position is closest to the current position is selected as a starting picture. Then, a played direction according to the former position and the current position is obtained. Finally, the precast pictures from the starting picture according to the played direction and the set order are played.
1. A method for smooth transition between pre-rendered mode and real-time mode, comprising the steps of:
providing a plurality of precast pictures having a played order, each one of the precast pictures including an object and an object-position corresponding to the object;
recording a first position and a second position of a pointer in real-time mode;
selecting the precast picture whose object-position is closest to the second position as a starting picture if real-time mode switches to pre-rendered mode;
obtaining a played direction according to the first position and the second position; and
playing the precast pictures from the starting picture according to the played direction and the played order.
2. The method as claimed in claim 1 wherein the first position is a former position previous to the second position.
3. The method as claimed in claim 1 wherein the second position is a current position of the pointer.
4. A method for smooth transition between pre-rendered mode and real-time mode, comprising the steps of:
providing a plurality of precast pictures having a played order, each one of the precast pictures including an object and an object-position corresponding to the object;
recording a first position and a second position of a pointer in real-time mode;
selecting the precast picture whose object-position is closest to the second position as a starting picture if real-time mode switches to pre-rendered mode;
obtaining a smooth curve according to the object-position of the starting picture, the object-position of the precast picture next to the starting picture, the first position and the second position;
selecting a plurality of connecting positions on the smooth curve, and drawing the object on these connecting positions from nearest to farthest from the current position; and
playing the precast pictures from the starting picture according to the played order.
5. The method as claimed in claim 4 wherein the first position is a former position previous to the second position.
6. The method as claimed in claim 4 wherein the second position is a current position of the pointer.
7. The method as claimed in claim 4 wherein the number of transition positions is determined by the distance from the current position to the object-position of the starting picture.