diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-11-01 13:10:51 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-11-01 13:10:51 +0300 |
| commit | 71f46bc3679039af358f905abf16b77f0d89bc57 (patch) | |
| tree | 5fe40116e01fa558f3d775c2d7212016d6ac9212 /intern | |
| parent | 5d7138c08a52eddb316196109e3032d2e26259d4 (diff) | |
Cycles: Add utility function to distinguish between scatter and absorption volume ID
Diffstat (limited to 'intern')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_types.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/intern/cycles/kernel/svm/svm_types.h b/intern/cycles/kernel/svm/svm_types.h index d859cae1708..7fb82bc502a 100644 --- a/intern/cycles/kernel/svm/svm_types.h +++ b/intern/cycles/kernel/svm/svm_types.h @@ -476,6 +476,8 @@ typedef enum ClosureType { #define CLOSURE_IS_BSDF_OR_BSSRDF(type) (type <= CLOSURE_BSSRDF_BURLEY_ID) #define CLOSURE_IS_BSSRDF(type) (type >= CLOSURE_BSSRDF_CUBIC_ID && type <= CLOSURE_BSSRDF_BURLEY_ID) #define CLOSURE_IS_VOLUME(type) (type >= CLOSURE_VOLUME_ID && type <= CLOSURE_VOLUME_HENYEY_GREENSTEIN_ID) +#define CLOSURE_IS_VOLUME_SCATTER(type) (type == CLOSURE_VOLUME_HENYEY_GREENSTEIN_ID) +#define CLOSURE_IS_VOLUME_ABSORPTION(type) (type == CLOSURE_VOLUME_ABSORPTION_ID) #define CLOSURE_IS_EMISSION(type) (type == CLOSURE_EMISSION_ID) #define CLOSURE_IS_HOLDOUT(type) (type == CLOSURE_HOLDOUT_ID) #define CLOSURE_IS_BACKGROUND(type) (type == CLOSURE_BACKGROUND_ID) |