solstice-solver

Solver library of the solstice app
git clone git://git.meso-star.com/solstice-solver.git
Log | Files | Refs | README | LICENSE

test_ssol_materials.h (2802B)

      1 /* Copyright (C) 2018-2026 |Meso|Star> (contact@meso-star.com)
      2  * Copyright (C) 2016, 2018 CNRS
      3  *
      4  * This program is free software: you can redistribute it and/or modify
      5  * it under the terms of the GNU General Public License as published by
      6  * the Free Software Foundation, either version 3 of the License, or
      7  * (at your option) any later version.
      8  *
      9  * This program is distributed in the hope that it will be useful,
     10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
     12  * GNU General Public License for more details.
     13  *
     14  * You should have received a copy of the GNU General Public License
     15  * along with this program. If not, see <http://www.gnu.org/licenses/>. */
     16 
     17 #ifndef TEST_SSOL_MATERIALS_H
     18 #define TEST_SSOL_MATERIALS_H
     19 
     20 #include <rsys/rsys.h>
     21 
     22 struct ssol_device;
     23 
     24 static INLINE void
     25 get_shader_normal
     26   (struct ssol_device* dev,
     27    struct ssol_param_buffer* buf,
     28    const double wavelength,
     29    const struct ssol_surface_fragment* frag,
     30    double* val)
     31 {
     32   int i;
     33   (void)dev, (void)buf, (void)wavelength;
     34   FOR_EACH(i, 0, 3) val[i] = frag->Ns[i];
     35 }
     36 
     37 static INLINE void
     38 get_shader_reflectivity
     39   (struct ssol_device* dev,
     40    struct ssol_param_buffer* buf,
     41    const double wavelength,
     42    const struct ssol_surface_fragment* frag,
     43    double* val)
     44 {
     45   (void)dev, (void)buf, (void)wavelength, (void)frag;
     46   *val = 1;
     47 }
     48 
     49 #ifdef REFLECTIVITY
     50 static INLINE void
     51 get_shader_reflectivity_2
     52   (struct ssol_device* dev,
     53    struct ssol_param_buffer* buf,
     54    const double wavelength,
     55    const struct ssol_surface_fragment* frag,
     56    double* val)
     57 {
     58   (void)dev, (void)buf, (void)wavelength, (void)frag;
     59   *val = REFLECTIVITY;
     60 }
     61 #endif
     62 
     63 static INLINE void
     64 get_shader_roughness
     65   (struct ssol_device* dev,
     66    struct ssol_param_buffer* buf,
     67    const double wavelength,
     68    const struct ssol_surface_fragment* frag,
     69    double* val)
     70 {
     71   (void)dev, (void)buf, (void)wavelength, (void)frag;
     72   *val = 0;
     73 }
     74 
     75 static INLINE void
     76 get_shader_absorption
     77   (struct ssol_device* dev,
     78    struct ssol_param_buffer* buf,
     79    const double wavelength,
     80    const struct ssol_surface_fragment* frag,
     81    double* val)
     82 {
     83   (void)dev, (void)buf, (void)wavelength, (void)frag;
     84   *val = 0;
     85 }
     86 
     87 static INLINE void
     88 get_shader_thickness
     89   (struct ssol_device* dev,
     90    struct ssol_param_buffer* buf,
     91    const double wavelength,
     92    const struct ssol_surface_fragment* frag,
     93    double* val)
     94 {
     95   (void)dev, (void)buf, (void)wavelength, (void)frag;
     96   *val = 1;
     97 }
     98 
     99 static INLINE void
    100 get_shader_refractive_index
    101   (struct ssol_device* dev,
    102    struct ssol_param_buffer* buf,
    103    const double wavelength,
    104    const struct ssol_surface_fragment* frag,
    105    double* val)
    106 {
    107   (void)dev, (void)buf, (void)wavelength, (void)frag;
    108   *val = 1.5;
    109 }
    110 
    111 #endif /* TEST_SSOL_MATERIALS_H */