Commit Graph

6 Commits

Author SHA1 Message Date
Jasper St. Pierre
e98f279712 Fix some doc issues
Reviewed-by: Neil Roberts <neil@linux.intel.com>
2012-02-14 20:42:10 +00:00
Robert Bragg
e163f1ca1a Remove CoglVector3 type and use float * instead
It proved to be inconvenient that we had a special CoglVector3 typedef
for vectors instead of just accepting pointers to float arrays because
you'd so often end up having to make awkward casts from another vector
type into a CoglVector3 and then cast back again. We're hoping that
taking float pointers instead will lead to less unnecessary casting.
2012-01-16 18:27:19 +00:00
Robert Bragg
47da69cc3e doc: fix the name of the cogl_quaternion_equal args 2011-05-16 17:08:30 +01:00
Robert Bragg
2da24ab863 Add compile time checks for size of public structs
To help catch accidental changes to the size of public structs that can
be allocated on the stack this patch adds compile time checks that our
struct sizes haven't changed.
2011-05-16 14:12:49 +01:00
Robert Bragg
df1915d957 math: Adds an experimental euler API
This adds an experimental CoglEuler data type and the following new
functions:

    cogl_euler_init
    cogl_euler_init_from_matrix
    cogl_euler_init_from_quaternion
    cogl_euler_equal
    cogl_euler_copy
    cogl_euler_free
    cogl_quaternion_init_from_euler

Since this is experimental API you need to define
COGL_ENABLE_EXPERIMENTAL_API before including cogl.h
2011-05-16 14:12:42 +01:00
Robert Bragg
d1434d1c33 math: Adds an experimental quaternion API
This adds an experimental quaternion utility API. It's not yet fully
documented but it's complete enough that people can start to experiment
with using it. It adds the following functions:

    cogl_quaternion_init_identity
    cogl_quaternion_init
    cogl_quaternion_init_from_angle_vector
    cogl_quaternion_init_from_array
    cogl_quaternion_init_from_x_rotation
    cogl_quaternion_init_from_y_rotation
    cogl_quaternion_init_from_z_rotation
    cogl_quaternion_equal
    cogl_quaternion_copy
    cogl_quaternion_free
    cogl_quaternion_get_rotation_angle
    cogl_quaternion_get_rotation_axis
    cogl_quaternion_normalize
    cogl_quaternion_dot_product
    cogl_quaternion_invert
    cogl_quaternion_multiply
    cogl_quaternion_pow
    cogl_quaternion_slerp
    cogl_quaternion_nlerp
    cogl_quaternion_squad
    cogl_get_static_identity_quaternion
    cogl_get_static_zero_quaternion

Since it's experimental API you'll need to define
COGL_ENABLE_EXPERIMENTAL_API before including cogl.h.
2011-05-16 14:11:47 +01:00