用gridgen 创建domains时,帮助中说:
To further graphically illustrate the two domains rotate the image.
1. Press and hold the PAD / key.
2. Release the PAD / key after about 45o of rotation.
3. Press and hold the PAD * key.
4. Release the PAD * key after about 45o of rotation.
可是我不知道应该如何操作?
请各位高手多多指导!!!