Viewpoint Direction to VR Orientation

Convert viewpoint direction to virtual world orientation

• Library:

• Simulink 3D Animation / Utilities

• 

Description

The Viewpoint Direction to VR Orientation takes a viewpoint direction (a 3 element vector) as input and outputs the corresponding virtual world viewpoint orientation (a 4-element rotation vector).

To open the Block Parameters dialog box, double-click the block.

Ports

Input

Input 1 — Viewpoint direction

3-element vector

Viewpoint direction, specified as a 3-element vector.

Data Types: single | double

Output

Port 1 — Axis/Angle Rotation

4 element vector

Output rotation, returned as a 4-element vector in axis/angle notation,. The first three elements specify the axis of rotation and the fourth element specifies the angle.

Extended Capabilities

C/C++ Code Generation

Generate C and C++ code using Simulink® Coder™.

Actual data type or capability support depends on block implementation.