Shortcut Perspective tool

• ：Reset the perspective
• ：Sets the center of rotation when in observation mode
• ：View onto
• ：View across
• ：The perspective is along the a-axis
• ：The perspective is along the b-axis
• ：The perspective is along the c-axis
• ：The perspective follows the A* (orthogonal to the BC) axis
• ：The perspective follows the b* (orthogonal to the AC axis) axis
• ：The perspective follows the C* (orthogonal to the AB) axis
• ：Automatically rotate the perspective

NOTE：

Use the keyboard ↑ ↓ ← → to rotate the perspective, the rotate degree is defined in the Translation & Rotation pop-up