getBasisVectorX

Fully qualified name: isaacsim::core::includes::math::getBasisVectorX

inline carb::Float3 isaacsim::core::includes::math::getBasisVectorX(

const carb::Float4 &q,

)

Gets the X basis vector from a rotation quaternion.

Extracts the local X axis direction after applying the rotation. Equivalent to rotating the world X axis (1,0,0) by the quaternion.

Note

Assumes input quaternion is normalized

Parameters:

q – [in] Rotation quaternion (must be normalized)

Returns:

carb::Float3 The rotated X basis vector