Node: Querying Focuses, Next: , Previous: Modifying Focuses, Up: Focus Reference



Querying

const Point& get_position (void) Inline const function
Returns position.

const Point& get_direction (void) Inline const function
Returns direction.

const real& get_distance (void) Inline const function
Returns distance.

const Point& get_up (void) Inline const function
Returns up.

const Transform& get_transform (void) Inline const function
Returns transform.

const real& get_transform_element (const unsigned int row, const unsigned int column) Inline const function
Returns an element of transform, given two unsigned ints for the row and the column.

const Transform& get_persp (void) Inline const function
Returns persp.

const real& get_persp_element (const unsigned int row, const unsigned int column) Inline const function
Returns an element of persp, given two unsigned ints for the row and the column.