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| author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2013-12-28 04:54:44 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2013-12-28 19:57:02 +0400 |
| commit | a35db17cee5a9b47dc9624f7dfcb41f5fc185b33 (patch) | |
| tree | ef23032da73b9b202490307f865e2afd4e2e7e76 /intern/cycles/kernel/svm/svm_light_path.h | |
| parent | a06c9c277a8577f7ef473fffaf2258d2a3a6ab80 (diff) | |
Cycles Volume Render: work on nodes and closures.
* Henyey-Greenstein scattering closure implementation.
* Rename transparent to absorption node and isotropic to scatter node.
* Volume density is folded into the closure weights.
* OSL support for volume closures and nodes.
* This commit has no user visible changes, there is no volume render code yet.
This is work by "storm", Stuart Broadfoot, Thomas Dinges and myself.
Diffstat (limited to 'intern/cycles/kernel/svm/svm_light_path.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_light_path.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/intern/cycles/kernel/svm/svm_light_path.h b/intern/cycles/kernel/svm/svm_light_path.h index e7afa2d2200..8968146c5e2 100644 --- a/intern/cycles/kernel/svm/svm_light_path.h +++ b/intern/cycles/kernel/svm/svm_light_path.h @@ -30,6 +30,7 @@ ccl_device void svm_node_light_path(ShaderData *sd, float *stack, uint type, uin case NODE_LP_singular: info = (path_flag & PATH_RAY_SINGULAR)? 1.0f: 0.0f; break; case NODE_LP_reflection: info = (path_flag & PATH_RAY_REFLECT)? 1.0f: 0.0f; break; case NODE_LP_transmission: info = (path_flag & PATH_RAY_TRANSMIT)? 1.0f: 0.0f; break; + case NODE_LP_volume_scatter: info = (path_flag & PATH_RAY_VOLUME_SCATTER)? 1.0f: 0.0f; break; case NODE_LP_backfacing: info = (sd->flag & SD_BACKFACING)? 1.0f: 0.0f; break; case NODE_LP_ray_length: info = sd->ray_length; break; case NODE_LP_ray_depth: info = (float)sd->ray_depth; break; |