Commit 38ebfa0b by Laurent Belcour

[Update] The brdf slice plugin to handle the 3D params.
 ... ... @@ -105,8 +105,19 @@ class params and \f$\tilde{B} = \frac{1}{2}(L-V) \f$. \f$\tilde{H}_p \f$ is the projected coordinates of \f$\tilde{H} \f$ on the tanget plane. */ NEUMANN_2D, /*!< Neumann and Neumann parametrization.*/ NEUMANN_2D, /*!< Neumann and Neumann [1996] parametrization. This parametrization is defined by the couple \f$\vec{x} = ||\tilde{H}_p||, ||\tilde{B}_p|| \f$, where \f$\tilde{H} = \frac{1}{2}(L+V) \f$ and \f$\tilde{B} = \frac{1}{2}(L-V) \f$. \f$\tilde{H}_p \f$ is the projected coordinates of \f$\tilde{H} \f$ on the tanget plane.*/ STARK_3D, /*!< Modified Stark et al. 2D parametrization. This parametrization is defined by the tuple \f$\vec{x} = ||\tilde{H}_p||, ||\tilde{B}||, \phi_B-\phi_H \f$. */ NEUMANN_3D, /*!< Neumann and Neumann [1996] 3D parametrization. This parametrization is defined by the tuple \f$\vec{x} = ||\tilde{H}_p||, ||\tilde{B}_p||, \phi_B-\phi_H \f$.*/ CARTESIAN, /*!< View and Light vectors represented in cartesian coordinates. We always pack the view vector first: \f$[V.x, V.y, V.z, L.x, L.y, L.z] \f$*/ ... ...