transform
Transforms a #graphene_plane_t @p using the given @matrix and @normal_matrix.
If @normal_matrix is null, a transformation matrix for the plane normal will be computed from @matrix. If you are transforming multiple planes using the same @matrix it's recommended to compute the normal matrix beforehand to avoid incurring in the cost of recomputing it every time.
Since
1.10
Parameters
matrix
a #graphene_matrix_t
normalMatrix
a #graphene_matrix_t
res
the transformed plane