Module view 

View (camera) constructors for right-handed world coordinate systems.

Every function transforms world space points into a right-handed Y-up view space with X-right and -Z-forward.

• look_at_* targets a focal point (center)
• look_to_* targets a forward direction (dir)

Functions returning Mat4, Affine3, Affine3A, or similar return a full view transform (rotation and translation). Functions returning Mat3, Mat3A, or Quat return only the view rotation.

Functions

look_at_affine3

Returns an Affine3 view transform from eye, focal point, and up.

look_at_affine3a

Returns an Affine3A view transform from eye, focal point, and up.

look_at_mat3

Returns a Mat3 view rotation (no translation) from eye, focal point, and up.

look_at_mat4

Returns a Mat4 view matrix from eye, focal point, and up.

look_at_mat3a

Returns a Mat3A view rotation (no translation) from eye, focal point, and up.

look_at_quat

Returns a Quat view rotation from eye, focal point, and up.

look_to_affine3

Returns an Affine3 view transform from eye, forward direction, and up.

look_to_affine3a

Returns an Affine3A view transform from eye, forward direction, and up.

look_to_mat3

Returns a Mat3 view rotation (no translation) from direction and up.

look_to_mat4

Returns a Mat4 view matrix from eye, forward direction, and up.

look_to_mat3a

Returns a Mat3A view rotation (no translation) from direction and up.

look_to_quat

Returns a Quat view rotation from direction and up.