bn::affine_bg_rotate_to_action class

Modifies the rotation angle of an affine_bg_ptr until it has a given state.

Constructors, destructors, conversion operators

affine_bg_rotate_to_action(const affine_bg_ptr& bg, int duration_updates, fixed final_rotation_angle)
Constructor.
affine_bg_rotate_to_action(affine_bg_ptr&& bg, int duration_updates, fixed final_rotation_angle)
Constructor.

Public functions

auto bg() const -> const affine_bg_ptr&
Returns the affine_bg_ptr to modify.
auto final_rotation_angle() const -> fixed
Returns the rotation angle of the given affine_bg_ptr when the action is updated the given number of times.

Function documentation

bn::affine_bg_rotate_to_action::affine_bg_rotate_to_action(const affine_bg_ptr& bg, int duration_updates, fixed final_rotation_angle)

Constructor.

Parameters
bg affine_bg_ptr to copy.
duration_updates Number of times that the action must be updated until the rotation angle of the given affine_bg_ptr is equal to final_rotation_angle.
final_rotation_angle Rotation angle when the action is updated duration_updates times.

This rotation angle must be in the range [0..360].

bn::affine_bg_rotate_to_action::affine_bg_rotate_to_action(affine_bg_ptr&& bg, int duration_updates, fixed final_rotation_angle)

Constructor.

Parameters
bg affine_bg_ptr to move.
duration_updates Number of times that the action must be updated until the rotation angle of the given affine_bg_ptr is equal to final_rotation_angle.
final_rotation_angle Rotation angle when the action is updated duration_updates times.

This rotation angle must be in the range [0..360].